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101 Pötsch, Friedrich Hermann
SUBJECT AREA: Mining and extraction technology[br]b. 12 December 1842 Biendorf, near Köthen, Germanyd. 9 June 1902 Dresden, Germany[br]German mine surveyor, inventor of the freezing process for sinking shafts.[br]Pötsch was the son of a forest officer and could not easily attend school, with the consequences that it took him a long time to obtain the scholarly education needed to enable him to begin work on a higher level with the mining administration in the duchy of Anhalt in 1868. Seven years later, he was licensed as a Prussian mining surveyor and in this capacity he worked with the mining inspectorate of Aschersleben. During that time he frequently came across shafts for brown-coal mines which had been sunk down to watery strata but then had to be abandoned. His solution to the problem was to freeze the quicksand with a solution of chloride; this was better than the previous attempts in England to instal cooling coils at the bottom of the shaft. Pötsch's conception implied the construction of ice walls with the means of boreholes and refrigerators. By his method a set of boreholes was driven through the watery strata, the smaller pipes contained within the main bore pipes, providing a channel through which calcium chloride was pumped, returning through the longer pipe until the ground was frozen solid. He obtained a patent in 1883 and many leading international journals reported on the method the same year.In 1884 he established the Internationale Gesselschaft für Schacht-, Brucken-und Tunnelbau in Magdeburg and he also became Director of the Poetsch-Sooy-Smith Freezing Company in New Jersey, which constructed the first freezing shaft in America in 1888.However, Pötsch was successful only for a short period of time and, being a clumsy entrepreneur, he had to dissolve his company in 1894. Unfortunately, his decision to carry out the complete shaft-sinking business did not allow him to concentrate on solving upcoming technical problems of his new process. It was Louis Gebhardt (1861–1924), his former engineer, who took care of development, especially in co-operation with French mining engineers, and thus provided the basis for the freezing process becoming widely used for shaft-sinking in complicated strata ever since.[br]Bibliography1886, Das Gefrierverfahren. Methode für schnelles, sicheres und lotrechtes Abteufen von Schächten im Schwimmsande und uberhaupt im wasserreichen Gebirge; für Herstellung tiefgehender Bruckenpfeiler und für TunnelBauten in rolligem und schwimmendem Gebirge, Freiberg.1889, Geschichtliches über die Entstehung und Herausbildung des Gefrierverfahrens, Magdeburg.1895, Das Gefrierverfahren und das kombinierte Schachtabbohr-und Gefrierverfahren (Patent Pötsch), Freiberg.Further ReadingD.Hoffmann, 1962, AchtJahrzehnte Gefrierverfahren nach Putsch, Essen: Glückauf (the most substantial biography; also covers technological aspects).G.Gach, 1986, In Schacht und Strecke, Essen: Glückauf, pp. 31–53 (provides information on the development of specialized mining companies in Germany originating in the freezing process).WKBiographical history of technology > Pötsch, Friedrich Hermann
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102 since
1. conjunction1) ((often with ever) from a certain time onwards: I have been at home (ever) since I returned from Italy.) desde que2) (at a time after: Since he agreed to come, he has become ill.) después que3) (because: Since you are going, I will go too.) ya que, puesto que
2. adverb1) ((usually with ever) from that time onwards: We fought and I have avoided him ever since.) desde entonces2) (at a later time: We have since become friends.) desde entonces
3. preposition1) (from the time of (something in the past) until the present time: She has been very unhappy ever since her quarrel with her boyfriend.) desde2) (at a time between (something in the past) and the present time: I've changed my address since last year.) desde3) (from the time of (the invention, discovery etc of): the greatest invention since the wheel.) desdesince1 adv desde entonceshe went to live in Paris 15 years ago and I haven't seen him since se fue a vivir a París hace 15 años, y desde entonces no lo he vuelto a versince2 conj desde quesince3 prep desdetr[sɪns]1 desde entonces■ he left 10 years ago and I haven't seen him since se marchó hace 10 años y desde entonces no lo he visto1 desde■ how long is it since your party? ¿cuánto (tiempo) hace de tu fiesta?■ since when do you call the shots round here? ¿desde cuándo mandas tú por aquí?1 (time) desde que■ since moving here, she's taken up painting desde que se trasladó aquí, ha empezado a pintar■ how long is it since we had a holiday? ¿cuánto hace que no tenemos vacaciones?2 (because, seeing that) ya que, puesto que■ since you're going to the shop... ya que vas a la tienda...■ since you haven't got any money... ya que tú no tienes dinero...since ['sɪnts] adv1) : desde entoncesthey've been friends ever since: desde entonces han sido amigosshe's since become mayor: más tarde se hizo alcalde2) ago: hacehe's long since dead: murió hace muchosince conj1) : desde quesince he was born: desde que nació2) inasmuch as: ya que, puesto que, dado quesince prep: desdeadv.• desde adv.• desde entonces adv.• después adv.conj.• cuando conj.• desde que conj.• pues conj.• puesto que conj.• ya que conj.prep.• a partir de prep.• desde prep.
I sɪns1) ( in time) desde quesince coming to London — desde que vino (or vine etc) a Londres
2) ( introducing a reason)since you can't go, can I have your ticket? — ya que no puedes ir ¿me das tu entrada?
since that is not the case... — como no es así, puesto que no es ése el caso... (frml)
II
preposition desdehow long is it since your operation? — ¿cuánto (tiempo) hace de tu operación?
III
adverb ( from then till now) desde entonces... but she had since remarried —... pero (en el ínterin) ella se había vuelto a casar
[sɪns]long since — (colloq) hace mucho
1.ADV desde entoncesnot long since, a short time since — hace poco
her parents have long since died — sus padres hace tiempo que fallecieron, sus padres fallecieron tiempo ha frm
2.PREP desdeever since then... — desde entonces...
ever since that... — desde aquello...
since that day he has been a changed man — desde or a partir de ese día es un hombre nuevo
how long is it since the accident? — ¿cuánto tiempo ha pasado desde el accidente?
since arriving — desde que llegué, desde mi llegada
3. CONJ1) (=from the time that) desde queit's a week since he left — hace una semana que se fue, se fue hace una semana
2) (=as, because) ya que, puesto que, comosince you can't come — ya que no puedes venir, como no puedes venir, puesto que no puedes venir
since you're tired, let's stay at home — ya que or puesto que or como estás cansado vamos a quedarnos en casa
SINCEsince he is Spanish — ya que or como or puesto que es español, siendo él español frm
Time
► When since is followed by a noun or noun phrase, you can usually translate it as desde:
Spain has changed a lot since Franco's death España ha cambiado mucho desde la muerte de Franco ► When since is followed by a verb phrase, use desde que instead:
Since I saw you a fortnight ago a lot of things have happened Desde que te vi hace quince días han pasado muchas cosas NOTE: Use the {present tense} in Spanish to describe a situation that started in the past and has continued up to now (present perfect or present perfect continuous in English):
I have been here since this morning Estoy aquí or Llevo aquí desde esta mañana
They've been waiting since nine o'clock Están esperando or Llevan esperando desde las nueve
He has been taking more exercise since he talked to his doctor Hace más ejercicio desde que habló con el médico But the perfect tense is used in Spanish when the verb is in the negative:
I haven't seen her since she left No la he visto desde que se fue ► Translate sin ce then {or} ever since using desde entonces:
She came home at five and has been studying ever since Llegó a casa a las cinco y está estudiando desde entonces ► Translate lon g since using hace tiempo (+ que + ((past tense))) or hacía tiempo (+ que + ((past/past perfect))) as relevant:
His wife has long since died Hace tiempo que murió su mujer, Su mujer murió hace tiempo
Meaning "as", "because"
► In formal contexts you can usually translate since using ya que {or} puesto que. In more everyday Spanish, use como, which must go at the beginning of the sentence:
They could not afford the house since they were not earning enough No podían pagar la casa puesto que or ya que no ganaban bastante
Since I hadn't heard from you, I decided to give you a call Como no sabía nada de ti, decidí llamarte For further uses and examples, see main entry* * *
I [sɪns]1) ( in time) desde quesince coming to London — desde que vino (or vine etc) a Londres
2) ( introducing a reason)since you can't go, can I have your ticket? — ya que no puedes ir ¿me das tu entrada?
since that is not the case... — como no es así, puesto que no es ése el caso... (frml)
II
preposition desdehow long is it since your operation? — ¿cuánto (tiempo) hace de tu operación?
III
adverb ( from then till now) desde entonces... but she had since remarried —... pero (en el ínterin) ella se había vuelto a casar
long since — (colloq) hace mucho
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103 spot
spot
1. noun1) (a small mark or stain (made by mud, paint etc): She was trying to remove a spot of grease from her skirt.) mancha2) (a small, round mark of a different colour from its background: His tie was blue with white spots.) punto3) (a pimple or red mark on the skin caused by an illness etc: She had measles and was covered in spots.) grano4) (a place or small area, especially the exact place (where something happened etc): There was a large number of detectives gathered at the spot where the body had been found.) sitio, lugar5) (a small amount: Can I borrow a spot of sugar?) poquito
2. verb1) (to catch sight of: She spotted him eventually at the very back of the crowd.) ver2) (to recognize or pick out: No-one watching the play was able to spot the murderer.) reconocer•- spotless- spotlessly
- spotlessness
- spotted
- spotty
- spottiness
- spot check
- spotlight
3. verb1) (to light with a spotlight: The stage was spotlit.)2) (to show up clearly or draw attention to: The incident spotlighted the difficulties with which we were faced.)•- on the spot
- spot on
spot1 n1. grano2. lunar / topo3. lugar / sitiospot2 vb notar / verthey've spotted us! ¡nos han visto!
spot /(e)s'pot/ sustantivo masculino (pl ( anuncio) commercial, advertisement (BrE) ' spot' also found in these entries: Spanish: afear - aprieto - apuro - brete - débil - debilidad - flaca - flaco - grano - lance - llaga - luminosa - luminoso - lunar - mancha - merendero - paraje - parte - pinta - rincón - salir - sebo - solana - acto - atinado - caer - chispear - clavado - conflictivo - encontrar - espinilla - paso - preciso - punto - vaina - ver English: beauty spot - come off - commercial - penalty spot - spot - spot-check - spot-on - tight - beauty - blind - breezy - distant - frozen - hide - hot - place - rooted - sun - tender - trouble - wondertr[spɒt]2 (mark, stain) mancha3 (blemish, pimple) grano4 (place) sitio, lugar nombre masculino■ what a lovely spot for a picnic! ¡qué lugar más bonito para un picnic!5 (area of body) punto; (flaw) mancha■ weak spot punto débil, punto flaco6 (fix, trouble) lío, aprieto, apuro7 (place in broadcast) espacio■ a spot of bother un problemilla, un pequeño disgusto9 (position) puesto10 familiar (spotlight) foco1 (notice) darse cuenta de, notar; (see) ver; (recognize) reconocer; (find) encontrar, descubrir; (catch out) pillar■ can you spot the mistake? ¿puedes descubrir el error?2 (mark with spots) motear; (stain) manchar, salpicar1 SMALLBRITISH ENGLISH/SMALL (rain) chispear, lloviznar1 (price, cash) contante, al contado\SMALLIDIOMATIC EXPRESSION/SMALLon the spot (at once, then and there) en ese mismo momento, en el acto, allí mismo 2 (at the place of the action) en el lugar del los hechos, en el lugar del crimen 3 (without moving away) en el lugarto see spots before one's eyes ver manchasto put somebody on the spot poner a alguien en un aprietoto spot the winner elegir el ganadorpenalty spot punto de penaltispot cash dinero contantespot check control nombre masculino hecho al azarspot fine multa que se paga en el actospot welding soldadura por puntos1) stain: manchar2) recognize, see: ver, reconocerto spot an error: descubrir un errorspot vi: mancharsespot adj: hecho al azara spot check: un vistazo, un control aleatoriospot n1) stain: mancha f2) dot: punto m3) pimple: grano mto break out in spots: salirle granos a alguien4) predicament: apuro m, aprieto m, lío min a tight spot: en apuros5) place: lugar m, sitio mto be on the spot: estar en el lugaradj.• contante adj.• disponible adj.n.• asiento s.m.• chafarrinón s.m.• desdoro s.m.• deslustre s.m.• espacio publicitario s.m.• lugar s.m.• lunar s.m.• mancha s.f.• mancilla s.f.• mácula s.f.• paraje s.m.• pinta s.f.• puesto s.m.• sitio s.m.v.• amancillar v.• chafarrinar v.• macular v.• manchar v.• mancillar v.• tiznar v.• vislumbrar v.
I spɑːt, spɒt1)a) ( dot - on material) lunar m, mota f, pepa f (Col, Ven fam); (- on animal's skin) mancha fto knock spots off something/somebody — (colloq) darle* cien or cien mil vueltas a algo/alguien (fam), darle* sopas con honda(s) a algo/alguien (Esp fam)
b) (blemish, stain) mancha fc) ( pimple) (BrE) grano m, espinilla f (AmL)she broke out o came out in spots — le salieron granos
2)a) (location, place) lugar m, sitio mon the spot: firemen were quickly on the spot los bomberos se presentaron sin demora en el lugar del siniestro; he had to decide on the spot tuvo que decidir en ese mismo momento; they were killed on the spot los mataron allí mismo; on-the-spot fine multa que se paga en el acto; to be rooted to the spot — quedarse clavado en el sitio or paralizado
b) ( difficult situation)to be in a (tight) spot — estar* en apuros or en un lío or en un aprieto
to put somebody on the spot — poner* a alguien en un apuro or aprieto
3) (of character, personality) punto myou've touched a rather sore spot there — has puesto el dedo en la llaga
to have a soft spot for somebody/something — (colloq) tener* debilidad por alguien/algo
to hit the spot — (esp AmE) caer* muy bien
4)a) ( drop) gota fb) ( small amount) (BrE colloq) (no pl)do you fancy a spot of supper? — ¿quieres cenar algo?
5) (Rad, TV) ( time) espacio ma commercial spot — un spot publicitario, una cuña publicitaria, un anuncio
6) (position, job) (AmE) puesto m7) spotlight
II
1) \<\<error\>\> descubrir*; \<\<bargain\>\> encontrar*he finally spotted her in the crowd — al final la vio or la divisó or (AmL tb) la ubicó entre el gentío
2) ( mark) (usu pass) manchar[spɒt]1. N1) (=dot) lunar m- knock spots off sb2) (=stain, mark) mancha fspots of blood/grease — manchas de sangre/grasa
3) (Med) (=pimple) grano m, granito m•
she broke out or came out in spots — (=pimples) le salieron granos en la piel; (=rash) le salió un sarpullido, le salieron granos en la pielbeauty 2.•
he's covered in spots — (=pimples) está lleno de granos; (=rash) le ha salido un sarpullido por todo el cuerpo, está lleno de granos4) (=place) sitio m, lugar m ; (=scene) escena f, escenario mit's a lovely spot for a picnic — es un sitio or lugar precioso para un picnic
a tender spot on the arm — un punto or lugar sensible en el brazo
•
an accident black spot — un punto negro para los accidentes•
on the spot — (=immediately) en el acto; (=there) en el mismo sitioluckily they were able to mend the car on the spot — afortunadamente consiguieron arreglar el coche allí mismo
the firemen were on the spot in three minutes — los bomberos acudieron or llegaron en tres minutos
to pay cash on the spot — (US) pagar al contado
•
his soft spot — su debilidad, su punto flaco, su lado flaco (LAm)•
his weak spot — su debilidad, su punto flaco, su lado flaco (LAm)to know sb's weak spots — conocer las debilidades de algn, saber de qué pie cojea algn *
- touch a sore spot5) (Brit) * (=small quantity) poquito m, pizca fjust a spot, thanks — un poquitín, gracias
•
we had a spot of rain yesterday — ayer se sintieron gotas de lluvia6) (=difficulty) apuro m, aprieto m•
to be in a (tight) spot — estar en un apuro or aprieto•
now I'm really on the spot — ahora me veo de verdad entre la espada y la pared•
to put sb on the spot — (=put in difficulty) poner a algn en un apuro or aprieto; (=compromise) comprometer a algn7) (Rad, Theat, TV) (in show) espacio m ; (Rad, TV) (=advertisement) espacio m publicitario8) * (=spotlight) foco m2. VT1) (with mud etc) salpicar, manchar ( with de)2) (=notice) darse cuenta de, notar; (=see) observar, darse cuenta de; (=recognize) reconocer; (=catch out) coger, pillar3.VI4.CPDspot-checkspot check N — comprobación f en el acto, reconocimiento m rápido
spot market N — mercado m al contado
spot price N — precio m de entrega inmediata
spot remover N — quitamanchas m inv
spot survey N — inspección f sorpresa
* * *
I [spɑːt, spɒt]1)a) ( dot - on material) lunar m, mota f, pepa f (Col, Ven fam); (- on animal's skin) mancha fto knock spots off something/somebody — (colloq) darle* cien or cien mil vueltas a algo/alguien (fam), darle* sopas con honda(s) a algo/alguien (Esp fam)
b) (blemish, stain) mancha fc) ( pimple) (BrE) grano m, espinilla f (AmL)she broke out o came out in spots — le salieron granos
2)a) (location, place) lugar m, sitio mon the spot: firemen were quickly on the spot los bomberos se presentaron sin demora en el lugar del siniestro; he had to decide on the spot tuvo que decidir en ese mismo momento; they were killed on the spot los mataron allí mismo; on-the-spot fine multa que se paga en el acto; to be rooted to the spot — quedarse clavado en el sitio or paralizado
b) ( difficult situation)to be in a (tight) spot — estar* en apuros or en un lío or en un aprieto
to put somebody on the spot — poner* a alguien en un apuro or aprieto
3) (of character, personality) punto myou've touched a rather sore spot there — has puesto el dedo en la llaga
to have a soft spot for somebody/something — (colloq) tener* debilidad por alguien/algo
to hit the spot — (esp AmE) caer* muy bien
4)a) ( drop) gota fb) ( small amount) (BrE colloq) (no pl)do you fancy a spot of supper? — ¿quieres cenar algo?
5) (Rad, TV) ( time) espacio ma commercial spot — un spot publicitario, una cuña publicitaria, un anuncio
6) (position, job) (AmE) puesto m7) spotlight
II
1) \<\<error\>\> descubrir*; \<\<bargain\>\> encontrar*he finally spotted her in the crowd — al final la vio or la divisó or (AmL tb) la ubicó entre el gentío
2) ( mark) (usu pass) manchar -
104 till
I transitive verb(Agric.) bestellenII 1. prepositionbis; (followed by article + noun) bis zu2. conjunctionbis; see also until 2.III nounKasse, dieat the till — an der Kasse
have/put one's hand or fingers in the till — (fig.) in die Kasse greifen
* * *I [til] preposition, conjunction II [til] noun* * *till1[tɪl]till2[tɪl]n [Laden]kasse f\till float Bargeldvorrat m\till money Bargeld nt, Kassenhaltung ftill3[tɪl]vtto \till the soil den Boden bestellen [o bearbeiten] [o bebauen]* * *I [tɪl]prep, conjSee:= untilIIn(Brit: cash register) Kasse f; (= drawer, in bank) Geldkasse f, Geldkasten m; (in shop) Ladenkasse fIIIpay at the till — an der Kasse bezahlen
vt (AGR)bestellen* * *till1 [tıl]A präp1. bis:till now bis jetzt, bisher;till when? bis wann?2. bis zu:till death bis zum Tod, bis in den Tod3. not till erst:B konj1. bis:till3 [tıl] s (Laden)Kasse f:till money Kassenbestand m;be caught with one’s fingers in the till beim Griff in die Kasse ertappt werden;put one’ fingers in the till in die Kasse greifentill4 [tıl] s GEOL Geschiebelehm m, Moränenschutt m* * *I transitive verb(Agric.) bestellenII 1. prepositionbis; (followed by article + noun) bis zu2. conjunctionnot [...] till — erst; see also until 1.
bis; see also until 2.III nounKasse, diehave/put one's hand or fingers in the till — (fig.) in die Kasse greifen
* * *conj.bis (zu) konj.bis konj.bis in konj.bis zu konj. -
105 Alleyne, Sir John Gay Newton
SUBJECT AREA: Metallurgy[br]b. 8 September 1820 Barbadosd. 20 February 1912 Falmouth, Cornwall, England[br]English iron and steel manufacturer, inventor of the reversing rolling mill.[br]Alleyne was the heir to a baronetcy created in 1769, which he succeeded to on the death of his father in 1870. He was educated at Harrow and at Bonn University, and from 1843 to 1851 he was Warden at Dulwich College, to the founder of which the family claimed to be related.Alleyne's business career began with a short spell in the sugar industry at Barbados, but he returned to England to enter Butterley Iron Works Company, where he remained for many years. He was at first concerned with the production of rolled-iron girders for floors, especially for fireproof flooring, and deck beams for iron ships. The demand for large sections exceeded the capacity of the small mills then in use at Butterley, so Alleyne introduced the welding of T-sections to form the required H-sections.In 1861 Alleyne patented a mechanical traverser for moving ingots in front of and behind a rolling mill, enabling one person to manipulate large pieces. In 1870 he introduced his major innovation, the two-high reversing mill, which enabled the metal to be passed back and forth between the rolls until it assumed the required size and shape. The mill had two steam engines, which supplied the motion in opposite directions. These two inventions produced considerable economies in time and effort in handling the metal and enabled much heavier pieces to be processed.During Alleyne's regime, the Butterley Company secured some notable contracts, such as the roof of St Paneras Station, London, in 1868, with the then-unparalleled span of 240 ft (73 m). The manufacture and erection of this awe-inspiring structure was a tribute to Alleyne's abilities. In 1872 he masterminded the design and construction of the large railway bridge over the Old Maas at Dordrecht, Holland. Alleyne also devised a method of determining small quantities of phosphorus in iron and steel by means of the spectroscope. In his spare time he was a skilled astronomical observer and metalworker in his private workshop.[br]Bibliography1875, "The estimation of small quantities of phosphorus in iron and steel by spectrum analysis", Journal of the Iron and Steel Institute: 62.Further ReadingObituary, 1912, Journal of the Iron and Steel Institute: 406–8.LRDBiographical history of technology > Alleyne, Sir John Gay Newton
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106 Howe, Frederick Webster
[br]b. 28 August 1822 Danvers, Massachusetts, USAd. 25 April 1891 Providence, Rhode Island, USA[br]American mechanical engineer, machine-tool designer and inventor.[br]Frederick W.Howe attended local schools until the age of 16 and then entered the machine shop of Gay \& Silver at North Chelmsford, Massachusetts, as an apprentice and remained with that firm for nine years. He then joined Robbins, Kendall \& Lawrence of Windsor, Vermont, as Assistant to Richard S. Lawrence in designing machine tools. A year later (1848) he was made Plant Superintendent. During his time with this firm, Howe designed a profiling machine which was used in all gun shops in the United States: a barrel-drilling and rifling machine, and the first commercially successful milling machine. Robbins \& Lawrence took to the Great Exhibition of 1851 in London, England, a set of rifles built on the interchangeable system. The interest this created resulted in a visit of some members of the British Royal Small Arms Commission to America and subsequently in an order for 150 machine tools, jigs and fixtures from Robbins \& Lawrence, to be installed at the small-arms factory at Enfield. From 1853 to 1856 Howe was in charge of the design and building of these machines. In 1856 he established his own armoury at Newark, New Jersey, but transferred after two years to Middletown, Connecticut, where he continued the manufacture of small arms until the outbreak of the Civil War. He then became Superintendent of the armoury of the Providence Tool Company at Providence, Rhode Island, and served in that capacity until the end of the war. In 1865 he went to Bridgeport, Connecticut, to assist Elias Howe with the manufacture of his sewing machine. After the death of Elias Howe, Frederick Howe returned to Providence to join the Brown \& Sharpe Manufacturing Company. As Superintendent of that establishment he worked with Joseph R. Brown in the development of many of the firm's products, including machinery for the Wilcox \& Gibbs sewing machine then being made by Brown \& Sharpe. From 1876 Howe was in business on his own account as a consulting mechanical engineer and in his later years he was engaged in the development of shoe machinery and in designing a one-finger typewriter, which, however, was never completed. He was granted several patents, mainly in the fields of machine tools and firearms. As a designer, Howe was said to have been a perfectionist, making frequent improvements; when completed, his designs were always sound.[br]Further ReadingJ.W.Roe, 1916, English and American Tool Builders, New Haven; repub. 1926, New York, and 1987, Bradley, 111. (provides biographical details).R.S.Woodbury, 1960, History of the Milling Machine, Cambridge, Mass, (describes Howe's contribution to the development of the milling machine).RTSBiographical history of technology > Howe, Frederick Webster
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107 Ingersoll, Simon
SUBJECT AREA: Mining and extraction technology[br]b. 3 March 1818 Stamford, Connecticut, USAd. 24 July 1894 Stamford, Connecticut, USA[br]American mechanic, inventor of a rock drill[br]Ingersoll worked on his father's farm and spent much of his time carrying out all kinds of mechanical experiments until 1839, when he went to Long Island, New York, to work on another farm. Having returned home in 1858, he received several patents for different mechanical devices, but he did not know how to turn his inventive talent into economic profit. His patents were sold to others for money to continue his work and support his family. In 1870, working again on Long Island, he by chance came into contact with New York City's largest contractor, who urged him to design a mechanical rock drill in order to replace hand drills in the rock-excavation business. Within one year Ingersoll built several models and a full-size machine at the machine shop of Henry Clark Sergeant, who contributed several improvements. They secured a joint patent in 1871, which was soon followed by a patent for a rock drill with tappet-valve motion.Although the Ingersoll Drill Company was established, he again sold the patent rights and went back to Stamford, where he continued his inventive work and gained several more patents for improving the rock drill. However, he never understood how to make a fortune from his patents, and he died almost penniless. His former partner, Sergeant, who had formed his own drill company on the basis of an entirely novel valve motion which led to compressed air being used as a power source, in 1888 established the Ingersoll- Sergeant Drill Company, which in 1905 merged with Rand Drill Company, which had been a competitor, to form the Ingersoll-Rand Company. This merger led to many achievements in manufacturing rock drills and air compressors at a time when there was growing demand for such machinery.[br]Further ReadingDictionary of American Biography (articles on both Ingersoll and Sergeant). W.L.Saunders, 1910, "The history of the rock drill and of the Ingersoll-Rand Company", Compressed Air Magazine: 3,679–80 (a lively description of the way in which he was encouraged to design the rock drill).WK -
108 Stevens, John
[br]b. 1749 New York, New York, USAd. 6 March 1838 Hoboken, New Jersey, USA[br]American pioneer of steamboats and railways.[br]Stevens, a wealthy landowner with an estate at Hoboken on the Hudson River, had his attention drawn to the steamboat of John Fitch in 1786, and thenceforth devoted much of his time and fortune to developing steamboats and mechanical transport. He also had political influence and it was at his instance that Congress in 1790 passed an Act establishing the first patent laws in the USA. The following year Stevens was one of the first recipients of a US patent. This referred to multi-tubular boilers, of both watertube and firetube types, and antedated by many years the work of both Henry Booth and Marc Seguin on the latter.A steamboat built in 1798 by John Stevens, Nicholas J.Roosevelt and Stevens's brother-in-law, Robert R.Livingston, in association was unsuccessful, nor was Stevens satisfied with a boat built in 1802 in which a simple rotary steam-en-gine was mounted on the same shaft as a screw propeller. However, although others had experimented earlier with screw propellers, when John Stevens had the Little Juliana built in 1804 he produced the first practical screw steamboat. Steam at 50 psi (3.5 kg/cm2) pressure was supplied by a watertube boiler to a single-cylinder engine which drove two contra-rotating shafts, upon each of which was mounted a screw propeller. This little boat, less than 25 ft (7.6 m) long, was taken backwards and forwards across the Hudson River by two of Stevens's sons, one of whom, R.L. Stevens, was to help his father with many subsequent experiments. The boat, however, was ahead of its time, and steamships were to be driven by paddle wheels until the late 1830s.In 1807 John Stevens declined an invitation to join with Robert Fulton and Robert R.Living-ston in their development work, which culminated in successful operation of the PS Clermont that summer; in 1808, however, he launched his own paddle steamer, the Phoenix. But Fulton and Livingston had obtained an effective monopoly of steamer operation on the Hudson and, unable to reach agreement with them, Stevens sent Phoenix to Philadelphia to operate on the Delaware River. The intervening voyage over 150 miles (240 km) of open sea made Phoenix the first ocean-going steamer.From about 1810 John Stevens turned his attention to the possibilities of railways. He was at first considered a visionary, but in 1815, at his instance, the New Jersey Assembly created a company to build a railway between the Delaware and Raritan Rivers. It was the first railway charter granted in the USA, although the line it authorized remained unbuilt. To demonstrate the feasibility of the steam locomotive, Stevens built an experimental locomotive in 1825, at the age of 76. With flangeless wheels, guide rollers and rack-and-pinion drive, it ran on a circular track at his Hoboken home; it was the first steam locomotive to be built in America.[br]Bibliography1812, Documents Tending to Prove the Superior Advantages of Rail-ways and Steam-carriages over Canal Navigation.He took out patents relating to steam-engines in the USA in 1791, 1803, and 1810, and in England, through his son John Cox Stevens, in 1805.Further ReadingH.P.Spratt, 1958, The Birth of the Steamboat, Charles Griffin (provides technical details of Stevens's boats).J.T.Flexner, 1978, Steamboats Come True, Boston: Little, Brown (describes his work in relation to that of other steamboat pioneers).J.R.Stover, 1961, American Railroads, Chicago: University of Chicago Press.Transactions of the Newcomen Society (1927) 7: 114 (discusses tubular boilers).J.R.Day and B.G.Wilson, 1957, Unusual Railways, F.Muller (discusses Stevens's locomotive).PJGR -
109 Language
Philosophy is written in that great book, the universe, which is always open, right before our eyes. But one cannot understand this book without first learning to understand the language and to know the characters in which it is written. It is written in the language of mathematics, and the characters are triangles, circles, and other figures. Without these, one cannot understand a single word of it, and just wanders in a dark labyrinth. (Galileo, 1990, p. 232)It never happens that it [a nonhuman animal] arranges its speech in various ways in order to reply appropriately to everything that may be said in its presence, as even the lowest type of man can do. (Descartes, 1970a, p. 116)It is a very remarkable fact that there are none so depraved and stupid, without even excepting idiots, that they cannot arrange different words together, forming of them a statement by which they make known their thoughts; while, on the other hand, there is no other animal, however perfect and fortunately circumstanced it may be, which can do the same. (Descartes, 1967, p. 116)Human beings do not live in the object world alone, nor alone in the world of social activity as ordinarily understood, but are very much at the mercy of the particular language which has become the medium of expression for their society. It is quite an illusion to imagine that one adjusts to reality essentially without the use of language and that language is merely an incidental means of solving specific problems of communication or reflection. The fact of the matter is that the "real world" is to a large extent unconsciously built on the language habits of the group.... We see and hear and otherwise experience very largely as we do because the language habits of our community predispose certain choices of interpretation. (Sapir, 1921, p. 75)It powerfully conditions all our thinking about social problems and processes.... No two languages are ever sufficiently similar to be considered as representing the same social reality. The worlds in which different societies live are distinct worlds, not merely the same worlds with different labels attached. (Sapir, 1985, p. 162)[A list of language games, not meant to be exhaustive:]Giving orders, and obeying them- Describing the appearance of an object, or giving its measurements- Constructing an object from a description (a drawing)Reporting an eventSpeculating about an eventForming and testing a hypothesisPresenting the results of an experiment in tables and diagramsMaking up a story; and reading itPlay actingSinging catchesGuessing riddlesMaking a joke; and telling itSolving a problem in practical arithmeticTranslating from one language into anotherLANGUAGE Asking, thanking, cursing, greeting, and praying-. (Wittgenstein, 1953, Pt. I, No. 23, pp. 11 e-12 e)We dissect nature along lines laid down by our native languages.... The world is presented in a kaleidoscopic flux of impressions which has to be organized by our minds-and this means largely by the linguistic systems in our minds.... No individual is free to describe nature with absolute impartiality but is constrained to certain modes of interpretation even while he thinks himself most free. (Whorf, 1956, pp. 153, 213-214)We dissect nature along the lines laid down by our native languages.The categories and types that we isolate from the world of phenomena we do not find there because they stare every observer in the face; on the contrary, the world is presented in a kaleidoscopic flux of impressions which has to be organized by our minds-and this means largely by the linguistic systems in our minds.... We are thus introduced to a new principle of relativity, which holds that all observers are not led by the same physical evidence to the same picture of the universe, unless their linguistic backgrounds are similar or can in some way be calibrated. (Whorf, 1956, pp. 213-214)9) The Forms of a Person's Thoughts Are Controlled by Unperceived Patterns of His Own LanguageThe forms of a person's thoughts are controlled by inexorable laws of pattern of which he is unconscious. These patterns are the unperceived intricate systematizations of his own language-shown readily enough by a candid comparison and contrast with other languages, especially those of a different linguistic family. (Whorf, 1956, p. 252)It has come to be commonly held that many utterances which look like statements are either not intended at all, or only intended in part, to record or impart straightforward information about the facts.... Many traditional philosophical perplexities have arisen through a mistake-the mistake of taking as straightforward statements of fact utterances which are either (in interesting non-grammatical ways) nonsensical or else intended as something quite different. (Austin, 1962, pp. 2-3)In general, one might define a complex of semantic components connected by logical constants as a concept. The dictionary of a language is then a system of concepts in which a phonological form and certain syntactic and morphological characteristics are assigned to each concept. This system of concepts is structured by several types of relations. It is supplemented, furthermore, by redundancy or implicational rules..., representing general properties of the whole system of concepts.... At least a relevant part of these general rules is not bound to particular languages, but represents presumably universal structures of natural languages. They are not learned, but are rather a part of the human ability to acquire an arbitrary natural language. (Bierwisch, 1970, pp. 171-172)In studying the evolution of mind, we cannot guess to what extent there are physically possible alternatives to, say, transformational generative grammar, for an organism meeting certain other physical conditions characteristic of humans. Conceivably, there are none-or very few-in which case talk about evolution of the language capacity is beside the point. (Chomsky, 1972, p. 98)[It is] truth value rather than syntactic well-formedness that chiefly governs explicit verbal reinforcement by parents-which renders mildly paradoxical the fact that the usual product of such a training schedule is an adult whose speech is highly grammatical but not notably truthful. (R. O. Brown, 1973, p. 330)he conceptual base is responsible for formally representing the concepts underlying an utterance.... A given word in a language may or may not have one or more concepts underlying it.... On the sentential level, the utterances of a given language are encoded within a syntactic structure of that language. The basic construction of the sentential level is the sentence.The next highest level... is the conceptual level. We call the basic construction of this level the conceptualization. A conceptualization consists of concepts and certain relations among those concepts. We can consider that both levels exist at the same point in time and that for any unit on one level, some corresponding realizate exists on the other level. This realizate may be null or extremely complex.... Conceptualizations may relate to other conceptualizations by nesting or other specified relationships. (Schank, 1973, pp. 191-192)The mathematics of multi-dimensional interactive spaces and lattices, the projection of "computer behavior" on to possible models of cerebral functions, the theoretical and mechanical investigation of artificial intelligence, are producing a stream of sophisticated, often suggestive ideas.But it is, I believe, fair to say that nothing put forward until now in either theoretic design or mechanical mimicry comes even remotely in reach of the most rudimentary linguistic realities. (Steiner, 1975, p. 284)The step from the simple tool to the master tool, a tool to make tools (what we would now call a machine tool), seems to me indeed to parallel the final step to human language, which I call reconstitution. It expresses in a practical and social context the same understanding of hierarchy, and shows the same analysis by function as a basis for synthesis. (Bronowski, 1977, pp. 127-128)t is the language donn eґ in which we conduct our lives.... We have no other. And the danger is that formal linguistic models, in their loosely argued analogy with the axiomatic structure of the mathematical sciences, may block perception.... It is quite conceivable that, in language, continuous induction from simple, elemental units to more complex, realistic forms is not justified. The extent and formal "undecidability" of context-and every linguistic particle above the level of the phoneme is context-bound-may make it impossible, except in the most abstract, meta-linguistic sense, to pass from "pro-verbs," "kernals," or "deep deep structures" to actual speech. (Steiner, 1975, pp. 111-113)A higher-level formal language is an abstract machine. (Weizenbaum, 1976, p. 113)Jakobson sees metaphor and metonymy as the characteristic modes of binarily opposed polarities which between them underpin the two-fold process of selection and combination by which linguistic signs are formed.... Thus messages are constructed, as Saussure said, by a combination of a "horizontal" movement, which combines words together, and a "vertical" movement, which selects the particular words from the available inventory or "inner storehouse" of the language. The combinative (or syntagmatic) process manifests itself in contiguity (one word being placed next to another) and its mode is metonymic. The selective (or associative) process manifests itself in similarity (one word or concept being "like" another) and its mode is metaphoric. The "opposition" of metaphor and metonymy therefore may be said to represent in effect the essence of the total opposition between the synchronic mode of language (its immediate, coexistent, "vertical" relationships) and its diachronic mode (its sequential, successive, lineal progressive relationships). (Hawkes, 1977, pp. 77-78)It is striking that the layered structure that man has given to language constantly reappears in his analyses of nature. (Bronowski, 1977, p. 121)First, [an ideal intertheoretic reduction] provides us with a set of rules"correspondence rules" or "bridge laws," as the standard vernacular has it-which effect a mapping of the terms of the old theory (T o) onto a subset of the expressions of the new or reducing theory (T n). These rules guide the application of those selected expressions of T n in the following way: we are free to make singular applications of their correspondencerule doppelgangers in T o....Second, and equally important, a successful reduction ideally has the outcome that, under the term mapping effected by the correspondence rules, the central principles of T o (those of semantic and systematic importance) are mapped onto general sentences of T n that are theorems of Tn. (P. Churchland, 1979, p. 81)If non-linguistic factors must be included in grammar: beliefs, attitudes, etc. [this would] amount to a rejection of the initial idealization of language as an object of study. A priori such a move cannot be ruled out, but it must be empirically motivated. If it proves to be correct, I would conclude that language is a chaos that is not worth studying.... Note that the question is not whether beliefs or attitudes, and so on, play a role in linguistic behavior and linguistic judgments... [but rather] whether distinct cognitive structures can be identified, which interact in the real use of language and linguistic judgments, the grammatical system being one of these. (Chomsky, 1979, pp. 140, 152-153)23) Language Is Inevitably Influenced by Specific Contexts of Human InteractionLanguage cannot be studied in isolation from the investigation of "rationality." It cannot afford to neglect our everyday assumptions concerning the total behavior of a reasonable person.... An integrational linguistics must recognize that human beings inhabit a communicational space which is not neatly compartmentalized into language and nonlanguage.... It renounces in advance the possibility of setting up systems of forms and meanings which will "account for" a central core of linguistic behavior irrespective of the situation and communicational purposes involved. (Harris, 1981, p. 165)By innate [linguistic knowledge], Chomsky simply means "genetically programmed." He does not literally think that children are born with language in their heads ready to be spoken. He merely claims that a "blueprint is there, which is brought into use when the child reaches a certain point in her general development. With the help of this blueprint, she analyzes the language she hears around her more readily than she would if she were totally unprepared for the strange gabbling sounds which emerge from human mouths. (Aitchison, 1987, p. 31)Looking at ourselves from the computer viewpoint, we cannot avoid seeing that natural language is our most important "programming language." This means that a vast portion of our knowledge and activity is, for us, best communicated and understood in our natural language.... One could say that natural language was our first great original artifact and, since, as we increasingly realize, languages are machines, so natural language, with our brains to run it, was our primal invention of the universal computer. One could say this except for the sneaking suspicion that language isn't something we invented but something we became, not something we constructed but something in which we created, and recreated, ourselves. (Leiber, 1991, p. 8)Historical dictionary of quotations in cognitive science > Language
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110 when
when [wen]━━━━━━━━━━━━━━━━━1. adverb2. conjunction━━━━━━━━━━━━━━━━━1. adverb• when does the term start? quand commence le trimestre ?• when did it happen? quand cela s'est-il passé ? ça s'est passé quand ?• when was the Channel Tunnel opened? quand a-t-on ouvert le tunnel sous la Manche ?• when's the wedding? quand a lieu le mariage ?━━━━━━━━━━━━━━━━━► There is no inversion after quand in indirect questions.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━• when does the train leave? à quelle heure part le train ?• when do you finish work? à quelle heure est-ce tu quittes le travail ?2. conjunctiona. ( = at the time that) quand━━━━━━━━━━━━━━━━━► If the when clause refers to the future, the future tense is used in French.━━━━━━━━━━━━━━━━━• when you're older, you'll understand quand tu seras plus grand, tu comprendras━━━━━━━━━━━━━━━━━► en + present participle may be used, if the subject of both clauses is the same, and the verb is one of action.━━━━━━━━━━━━━━━━━► when + noun/adjective• when a student at Oxford, she... quand elle était étudiante à Oxford, elle...• my father, when young, had a fine tenor voice quand mon père était jeune il avait une belle voix de ténorb. (with day, time, movement) où• there are times when I wish I'd never met him il y a des moments où je souhaiterais ne l'avoir jamais rencontréc. ( = which is when) he arrived at 8 o'clock, when traffic is at its peak il est arrivé à 8 heures, heure à laquelle la circulation est la plus intense• in August, when peaches are at their best en août, époque où les pêches sont les plus savoureusesd. ( = the time when) he told me about when you got lost in Paris il m'a raconté le jour où vous vous êtes perdu dans Parise. ( = after) quand• when he had made the decision, he felt better après avoir pris la décision, il s'est senti soulagéf. ( = whereas) alors que• he thought he was recovering, when in fact... il pensait qu'il était en voie de guérison alors qu'en fait...g. ( = if) how can I be self-confident when I look like this? comment veux-tu que j'aie confiance en moi en étant comme ça ?• how can you understand when you won't listen? comment voulez-vous comprendre si vous n'écoutez pas ?* * *[wen], US [hwen] 1.1) ( with prepositions) quandsince when? — depuis quand? also iron
2) ( the time when)2.that's when I was born — ( day) c'est le jour où je suis né; ( year) c'est l'année où je suis né
1) ( as interrogative) quand (est-ce que)I forget exactly when — ( time) j'ai oublié l'heure exacte; ( date) j'ai oublié la date exacte
tell me ou say when — ( pouring drink) dis-moi stop
2) ( as relative)at the time when — ( precise moment) au moment où; ( during same period) à l'époque où
one morning when he was getting up, he... — un matin en se levant, il...
3) ( then)she resigned in May, since when we've had no applicants — elle a démissionné en mai, et depuis (lors) nous n'avons reçu aucune candidature
4) ( whenever) quand3.when I sunbathe, I get freckles — chaque fois que je prends un bain de soleil, j'ai des taches de rousseur
1) ( at the precise time when) quand, lorsque2) ( during the period when) quand, lorsque3) ( as soon as) quand, dès queI was strolling along when all of a sudden... — je marchais tranquillement quand tout d'un coup...
4) ( when it is the case that) alors quewhy buy their products when ours are cheaper? — pourquoi acheter leurs produits alors que les nôtres sont moins chers?
5) ( whereas) alors que -
111 accident
accident; ACCID; aircraft accidentAn occurrence associated with the operation of an aircraft which takes place between the time any person boards the aircraft with the intention of flight until such time as all such persons have disembarked, in which:a) a person is fatally or seriously injured as a result of:— being in the aircraft, or— direct contact with any part of the aircraft, including parts which have become detached from the aircraft, or— direct exposure to jet blast,except when the injuries are from natural causes, self-inflicted or inflicted by other persons, or when the injuries are to stowaways hiding outside the areas normally available to the passengers and crew; orb) the aircraft sustains damage or structural failure which:— adversely affects the structural strength, performance or flight characteristics of the aircraft, and— would normally require major repair or replacement of the affected component, except for engine failure or damage, when the damage is limited to the engine, its cowlings or accessories; or for damage limited to propellers, wing tips, antennas, tires, brakes, fairings, small dents or puncture holes in the aircraft skin; orc) the aircraft is missing or is completely inaccessible.Note 1.— For statistical uniformity only, an injury resulting in death within thirty days of the date of the accident is classified as a fatal injury by ICAO.Note 2.— An aircraft is considered to be missing when the official search has been terminated and the wreckage has not been located.(AN 11; AN 13)Official definition added to AN 11 by Amdt 40 (01/11/2001).авиационное происшествие; ACCIDCoбытиe, связaннoe с испoльзoвaниeм вoздушнoгo суднa, кoтoрoe имeeт мeстo с мoмeнтa, кoгдa кaкoe-либo лицo пoднимaeтся нa бoрт с нaмeрeниeм сoвeршить пoлёт, дo мoмeнтa, кoгдa всe нaхoдившиeся нa бoрту лицa пoкинули вoздушное судно, и в ходе которого:a) кaкoe-либo лицo пoлучaeт тeлeснoe пoврeждeниe сo смeртeльным исхoдoм или сeрьёзнoe тeлeснoe пoврeждeниe в рeзультaтe:— нaхoждeния в дaннoм вoздушнoм суднe; или— нeпoсрeдствeннoгo сoприкoснoвeния с кaкoй-либo чaстью вoздушнoго суднa, включaя чaсти, oтдeлившиeся oт дaннoгo вoздушнoгo суднa; или— нeпoсрeдствeннoгo вoздeйствия струи гaзoв рeaктивнoгo двигaтeля;зa исключeниeм тeх случaeв, кoгдa тeлeсныe пoврeждeния пoлучeны в рeзультaтe eстeствeнных причин, нaнeсeны сaмoму сeбe, либo нaнeсeны другими лицaми, или кoгдa тeлeсныe пoврeждeния нaнeсeны бeзбилeтным пaссaжирaм, скрывaющимся внe зoн, кудa oбычнo oткрыт доступ пассажирам и членам экипажа; илиb) вoздушнoe суднo пoлучaeт пoврeждeния или прoисхoдит рaзрушeниe eгo кoнструкции, в рeзультaтe чeгo:— нaрушaeтся прoчнoсть кoнструкции, ухудшaются тeхничeскиe или лётныe хaрaктeристики вoздушнoгo суднa; и— oбычнo трeбуeтся крупный рeмoнт или зaмeнa пoврeждённoгo элeмeнтa;зa исключeниeм случaeв oткaзa или пoврeждeния двигaтeля, кoгдa пoврeждён тoлькo сaм двигaтeль, eгo кaпoты или вспoмoгaтeльныe aгрeгaты; или кoгдa пoврeждeны тoлькo вoздушныe винты, зaкoнцoвки крылa, aнтeнны, пнeвмaтики, тoрмoзныe устрoйствa, oбтeкaтeли, или кoгдa в oбшивкe имeются нeбoльшиe вмятины или прoбoины; илиc) вoздушнoe суднo прoпaдaeт бeз вeсти или oкaзывaeтся в тaкoм мeстe, гдe дoступ к нeму aбсoлютнo нeвoзмoжeн.Примечание 1. Toлькo в цeлях eдинooбрaзия стaтистичeских дaнных тeлeснoe пoврeждeниe, в рeзультaтe кoтoрoгo в тeчeниe 30 днeй с мoмeнтa aвиaциoннoгo прoисшeствия нaступилa смeрть, клaссифицируeтся ИKAO кaк тeлeснoe пoврeждeниe сo смeртeльным исхoдoм.Примечание 2. Boздушнoe суднo считaeтся прoпaвшим бeз вeсти, кoгдa были прeкрaщeны oфициaльныe пoиски и нe былo устaнoвлeнo мeстoнaхoждeниe oблoмкoв.International Civil Aviation Vocabulary (English-Russian) > accident
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112 ACCID
accident; ACCID; aircraft accidentAn occurrence associated with the operation of an aircraft which takes place between the time any person boards the aircraft with the intention of flight until such time as all such persons have disembarked, in which:a) a person is fatally or seriously injured as a result of:— being in the aircraft, or— direct contact with any part of the aircraft, including parts which have become detached from the aircraft, or— direct exposure to jet blast,except when the injuries are from natural causes, self-inflicted or inflicted by other persons, or when the injuries are to stowaways hiding outside the areas normally available to the passengers and crew; orb) the aircraft sustains damage or structural failure which:— adversely affects the structural strength, performance or flight characteristics of the aircraft, and— would normally require major repair or replacement of the affected component, except for engine failure or damage, when the damage is limited to the engine, its cowlings or accessories; or for damage limited to propellers, wing tips, antennas, tires, brakes, fairings, small dents or puncture holes in the aircraft skin; orc) the aircraft is missing or is completely inaccessible.Note 1.— For statistical uniformity only, an injury resulting in death within thirty days of the date of the accident is classified as a fatal injury by ICAO.Note 2.— An aircraft is considered to be missing when the official search has been terminated and the wreckage has not been located.(AN 11; AN 13)Official definition added to AN 11 by Amdt 40 (01/11/2001).авиационное происшествие; ACCIDCoбытиe, связaннoe с испoльзoвaниeм вoздушнoгo суднa, кoтoрoe имeeт мeстo с мoмeнтa, кoгдa кaкoe-либo лицo пoднимaeтся нa бoрт с нaмeрeниeм сoвeршить пoлёт, дo мoмeнтa, кoгдa всe нaхoдившиeся нa бoрту лицa пoкинули вoздушное судно, и в ходе которого:a) кaкoe-либo лицo пoлучaeт тeлeснoe пoврeждeниe сo смeртeльным исхoдoм или сeрьёзнoe тeлeснoe пoврeждeниe в рeзультaтe:— нaхoждeния в дaннoм вoздушнoм суднe; или— нeпoсрeдствeннoгo сoприкoснoвeния с кaкoй-либo чaстью вoздушнoго суднa, включaя чaсти, oтдeлившиeся oт дaннoгo вoздушнoгo суднa; или— нeпoсрeдствeннoгo вoздeйствия струи гaзoв рeaктивнoгo двигaтeля;зa исключeниeм тeх случaeв, кoгдa тeлeсныe пoврeждeния пoлучeны в рeзультaтe eстeствeнных причин, нaнeсeны сaмoму сeбe, либo нaнeсeны другими лицaми, или кoгдa тeлeсныe пoврeждeния нaнeсeны бeзбилeтным пaссaжирaм, скрывaющимся внe зoн, кудa oбычнo oткрыт доступ пассажирам и членам экипажа; илиb) вoздушнoe суднo пoлучaeт пoврeждeния или прoисхoдит рaзрушeниe eгo кoнструкции, в рeзультaтe чeгo:— нaрушaeтся прoчнoсть кoнструкции, ухудшaются тeхничeскиe или лётныe хaрaктeристики вoздушнoгo суднa; и— oбычнo трeбуeтся крупный рeмoнт или зaмeнa пoврeждённoгo элeмeнтa;зa исключeниeм случaeв oткaзa или пoврeждeния двигaтeля, кoгдa пoврeждён тoлькo сaм двигaтeль, eгo кaпoты или вспoмoгaтeльныe aгрeгaты; или кoгдa пoврeждeны тoлькo вoздушныe винты, зaкoнцoвки крылa, aнтeнны, пнeвмaтики, тoрмoзныe устрoйствa, oбтeкaтeли, или кoгдa в oбшивкe имeются нeбoльшиe вмятины или прoбoины; илиc) вoздушнoe суднo прoпaдaeт бeз вeсти или oкaзывaeтся в тaкoм мeстe, гдe дoступ к нeму aбсoлютнo нeвoзмoжeн.Примечание 1. Toлькo в цeлях eдинooбрaзия стaтистичeских дaнных тeлeснoe пoврeждeниe, в рeзультaтe кoтoрoгo в тeчeниe 30 днeй с мoмeнтa aвиaциoннoгo прoисшeствия нaступилa смeрть, клaссифицируeтся ИKAO кaк тeлeснoe пoврeждeниe сo смeртeльным исхoдoм.Примечание 2. Boздушнoe суднo считaeтся прoпaвшим бeз вeсти, кoгдa были прeкрaщeны oфициaльныe пoиски и нe былo устaнoвлeнo мeстoнaхoждeниe oблoмкoв.International Civil Aviation Vocabulary (English-Russian) > ACCID
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113 aircraft accident
accident; ACCID; aircraft accidentAn occurrence associated with the operation of an aircraft which takes place between the time any person boards the aircraft with the intention of flight until such time as all such persons have disembarked, in which:a) a person is fatally or seriously injured as a result of:— being in the aircraft, or— direct contact with any part of the aircraft, including parts which have become detached from the aircraft, or— direct exposure to jet blast,except when the injuries are from natural causes, self-inflicted or inflicted by other persons, or when the injuries are to stowaways hiding outside the areas normally available to the passengers and crew; orb) the aircraft sustains damage or structural failure which:— adversely affects the structural strength, performance or flight characteristics of the aircraft, and— would normally require major repair or replacement of the affected component, except for engine failure or damage, when the damage is limited to the engine, its cowlings or accessories; or for damage limited to propellers, wing tips, antennas, tires, brakes, fairings, small dents or puncture holes in the aircraft skin; orc) the aircraft is missing or is completely inaccessible.Note 1.— For statistical uniformity only, an injury resulting in death within thirty days of the date of the accident is classified as a fatal injury by ICAO.Note 2.— An aircraft is considered to be missing when the official search has been terminated and the wreckage has not been located.(AN 11; AN 13)Official definition added to AN 11 by Amdt 40 (01/11/2001).авиационное происшествие; ACCIDCoбытиe, связaннoe с испoльзoвaниeм вoздушнoгo суднa, кoтoрoe имeeт мeстo с мoмeнтa, кoгдa кaкoe-либo лицo пoднимaeтся нa бoрт с нaмeрeниeм сoвeршить пoлёт, дo мoмeнтa, кoгдa всe нaхoдившиeся нa бoрту лицa пoкинули вoздушное судно, и в ходе которого:a) кaкoe-либo лицo пoлучaeт тeлeснoe пoврeждeниe сo смeртeльным исхoдoм или сeрьёзнoe тeлeснoe пoврeждeниe в рeзультaтe:— нaхoждeния в дaннoм вoздушнoм суднe; или— нeпoсрeдствeннoгo сoприкoснoвeния с кaкoй-либo чaстью вoздушнoго суднa, включaя чaсти, oтдeлившиeся oт дaннoгo вoздушнoгo суднa; или— нeпoсрeдствeннoгo вoздeйствия струи гaзoв рeaктивнoгo двигaтeля;зa исключeниeм тeх случaeв, кoгдa тeлeсныe пoврeждeния пoлучeны в рeзультaтe eстeствeнных причин, нaнeсeны сaмoму сeбe, либo нaнeсeны другими лицaми, или кoгдa тeлeсныe пoврeждeния нaнeсeны бeзбилeтным пaссaжирaм, скрывaющимся внe зoн, кудa oбычнo oткрыт доступ пассажирам и членам экипажа; илиb) вoздушнoe суднo пoлучaeт пoврeждeния или прoисхoдит рaзрушeниe eгo кoнструкции, в рeзультaтe чeгo:— нaрушaeтся прoчнoсть кoнструкции, ухудшaются тeхничeскиe или лётныe хaрaктeристики вoздушнoгo суднa; и— oбычнo трeбуeтся крупный рeмoнт или зaмeнa пoврeждённoгo элeмeнтa;зa исключeниeм случaeв oткaзa или пoврeждeния двигaтeля, кoгдa пoврeждён тoлькo сaм двигaтeль, eгo кaпoты или вспoмoгaтeльныe aгрeгaты; или кoгдa пoврeждeны тoлькo вoздушныe винты, зaкoнцoвки крылa, aнтeнны, пнeвмaтики, тoрмoзныe устрoйствa, oбтeкaтeли, или кoгдa в oбшивкe имeются нeбoльшиe вмятины или прoбoины; илиc) вoздушнoe суднo прoпaдaeт бeз вeсти или oкaзывaeтся в тaкoм мeстe, гдe дoступ к нeму aбсoлютнo нeвoзмoжeн.Примечание 1. Toлькo в цeлях eдинooбрaзия стaтистичeских дaнных тeлeснoe пoврeждeниe, в рeзультaтe кoтoрoгo в тeчeниe 30 днeй с мoмeнтa aвиaциoннoгo прoисшeствия нaступилa смeрть, клaссифицируeтся ИKAO кaк тeлeснoe пoврeждeниe сo смeртeльным исхoдoм.Примечание 2. Boздушнoe суднo считaeтся прoпaвшим бeз вeсти, кoгдa были прeкрaщeны oфициaльныe пoиски и нe былo устaнoвлeнo мeстoнaхoждeниe oблoмкoв.International Civil Aviation Vocabulary (English-Russian) > aircraft accident
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114 go
Ⅰ.go1 [gəʊ](game) jeu m de goⅡ.go2 [gəʊ]aller ⇒ 1A (a)-(c), 1A (e), 1A (f), 1E (a)-(c), 1G (a), 2 (a) s'en aller ⇒ 1A (d) être ⇒ 1B (a) devenir ⇒ 1B (b) tomber en panne ⇒ 1B (c) s'user ⇒ 1B (d) se détériorer ⇒ 1B (e) commencer ⇒ 1C (a) aller (+ infinitif) ⇒ 1C (b), 1C (c) marcher ⇒ 1C (d) disparaître ⇒ 1D (a), 1D (c) se passer ⇒ 1E (d) s'écouler ⇒ 1E (e) s'appliquer ⇒ 1F (b) se vendre ⇒ 1F (e) contribuer ⇒ 1G (c) aller ensemble ⇒ 1H (a) tenir le coup ⇒ 1H (c) faire ⇒ 2 (b), 2 (c) coup ⇒ 3 (a) essai ⇒ 3 (a) tour ⇒ 3 (b) dynamisme ⇒ 3 (c)A.∎ we're going to Paris/Japan/Spain nous allons à Paris/au Japon/en Espagne;∎ he went to the office/a friend's house il est allé au bureau/chez un ami;∎ I want to go home je veux rentrer;∎ the salesman went from house to house le vendeur est allé de maison en maison;∎ we went by car/on foot nous y sommes allés en voiture/à pied;∎ there goes the train! voilà le train (qui passe)!;∎ the bus goes by way of or through Dover le bus passe par Douvres;∎ does this train go to Glasgow? ce train va-t-il à Glasgow?;∎ the truck was going at 150 kilometres an hour le camion roulait à ou faisait du 150 kilomètres (à l')heure;∎ go behind those bushes va derrière ces arbustes;∎ where do we go from here? où va-t-on maintenant?; figurative qu'est-ce qu'on fait maintenant?;∎ to go to the doctor aller voir ou aller chez le médecin;∎ he went straight to the director il est allé directement voir ou trouver le directeur;∎ to go to prison aller en prison;∎ to go to the toilet aller aux toilettes;∎ to go to sb for advice aller demander conseil à qn;∎ let the children go first laissez les enfants passer devant, laissez passer les enfants d'abord;∎ I'll go next c'est à moi après;∎ who goes next? (in game) c'est à qui (le tour)?;∎ Military who goes there? qui va là?, qui vive?;∎ here we go again! ça y est, ça recommence!;∎ there he goes! le voilà!;∎ there he goes again! (there he is again) le revoilà!; (he's doing it again) ça y est, il est reparti!∎ to go shopping aller faire des courses;∎ to go fishing/hunting aller à la pêche/à la chasse;∎ to go riding aller faire du cheval;∎ let's go for a walk/bike ride/swim allons nous promener/faire un tour à vélo/nous baigner;∎ they went on a trip ils sont partis en voyage;∎ I'll go to see her or American go see her tomorrow j'irai la voir demain;∎ don't go and tell him!, don't go telling him! ne va pas le lui dire!, ne le lui dis pas!;∎ don't go bothering your sister ne va pas embêter ta sœur;∎ you had to go and tell him! il a fallu que tu le lui dises!;∎ he's gone and locked us out! il est parti et nous a laissé à la porte!;∎ you've gone and done it now! vraiment, tu as tout gâché!(c) (proceed to specified limit) aller;∎ he'll go as high as £300 il ira jusqu'à 300 livres;∎ the temperature went as high as 36° C la température est montée jusqu'à 36° C;∎ he went so far as to say it was her fault il est allé jusqu'à dire que c'était de sa faute à elle;∎ now you've gone too far! là tu as dépassé les bornes!;∎ I'll go further and say he should resign j'irai plus loin et je dirai qu'il ou j'irai jusqu'à dire qu'il devrait démissionner;∎ the temperature sometimes goes below zero la température descend ou tombe parfois au-dessous de zéro;∎ her attitude went beyond mere impertinence son comportement était plus qu'impertinent(d) (depart, leave) s'en aller, partir;∎ I must be going il faut que je m'en aille ou que je parte;∎ they went early ils sont partis tôt;∎ you may go vous pouvez partir;∎ what time does the train go? à quelle heure part le train?;∎ familiar get going! vas-y!, file!;∎ archaic be gone! allez-vous-en!;∎ either he goes or I go l'un de nous deux doit partir(e) (indicating regular attendance) aller, assister;∎ to go to church/school aller à l'église/l'école;∎ to go to a meeting aller ou assister à une réunion;∎ to go to work (to one's place of work) aller au travail(f) (indicating direction or route) aller, mener;∎ that road goes to the market square cette route va ou mène à la place du marchéB.∎ to go barefoot/naked se promener pieds nus/tout nu;∎ to go armed porter une arme;∎ her family goes in rags sa famille est en haillons;∎ the job went unfilled le poste est resté vacant;∎ to go unnoticed passer inaperçu;∎ such crimes must not go unpunished de tels crimes ne doivent pas rester impunis∎ my father is going grey mon père grisonne;∎ she went white with rage elle a blêmi de colère;∎ my hands went clammy mes mains sont devenues moites;∎ the tea's gone cold le thé a refroidi;∎ have you gone mad? tu es devenu fou?;∎ to go bankrupt faire faillite;∎ the country has gone Republican le pays est maintenant républicain∎ the battery's going la pile commence à être usée∎ his trousers are going at the knees son pantalon s'use aux genoux;∎ the jacket went at the seams la veste a craqué aux coutures∎ all his strength went and he fell to the floor il a perdu toutes ses forces et il est tombé par terre;∎ his voice is going il devient aphone;∎ his voice is gone il est aphone, il a une extinction de voix;∎ her mind has started to go elle n'a plus toute sa tête ou toutes ses facultésC.(a) (begin an activity) commencer;∎ what are we waiting for? let's go! qu'est-ce qu'on attend? allons-y!;∎ familiar here goes!, here we go! allez!, on y va!;∎ go! partez!;∎ you'd better get going on or with that report! tu ferais bien de te mettre à ou de t'attaquer à ce rapport!;∎ it won't be so hard once you get going ça ne sera pas si difficile une fois que tu seras lancé;∎ to be going to do sth (be about to) aller faire qch, être sur le point de faire qch; (intend to) avoir l'intention de faire qch;∎ you were just going to tell me about it vous étiez sur le point de ou vous alliez m'en parler;∎ I was going to visit her yesterday but her mother arrived j'avais l'intention de ou j'allais lui rendre visite hier mais sa mère est arrivée∎ are you going to be at home tonight? est-ce que vous serez chez vous ce soir?;∎ we're going to do exactly as we please nous ferons ce que nous voulons;∎ she's going to be a doctor elle va être médecin;∎ there's going to be a storm il va y avoir un orage;∎ he's going to have to work really hard il va falloir qu'il travaille très dur∎ is the fan going? est-ce que le ventilateur est en marche ou marche?;∎ the car won't go la voiture ne veut pas démarrer;∎ he had the television and the radio going il avait mis la télévision et la radio en marche;∎ the washing machine is still going la machine à laver tourne encore, la lessive n'est pas terminée;∎ her daughter kept the business going sa fille a continué à faire marcher l'affaire;∎ to keep a conversation/fire going entretenir une conversation/un feu∎ she went like this with her eyebrows elle a fait comme ça avec ses sourcils∎ to go on radio/television passer à la radio/à la télévisionD.(a) (disappear) disparaître;∎ the snow has gone la neige a fondu ou disparu;∎ all the sugar's gone il n'y a plus de sucre;∎ my coat has gone mon manteau n'est plus là ou a disparu;∎ all our money has gone (spent) nous avons dépensé tout notre argent; (lost) nous avons perdu tout notre argent; (stolen) on a volé tout notre argent;∎ I don't know where the money goes these days l'argent disparaît à une vitesse incroyable ces temps-ci;∎ gone are the days when he took her dancing elle est bien loin, l'époque où il l'emmenait danser∎ the last paragraph must go il faut supprimer le dernier paragraphe;∎ I've decided that car has to go j'ai décidé de me débarrasser de cette voiture;∎ that new secretary has got to go il va falloir se débarrasser de la nouvelle secrétaire∎ he is (dead and) gone il nous a quittés;∎ his wife went first sa femme est partie avant lui;∎ after I go... quand je ne serai plus là...E.(a) (extend, reach) aller, s'étendre;∎ our property goes as far as the forest notre propriété va ou s'étend jusqu'au bois;∎ the path goes right down to the beach le chemin descend jusqu'à la mer;∎ figurative her thinking didn't go that far elle n'a pas poussé le raisonnement aussi loin;∎ my salary doesn't go very far je ne vais pas loin avec mon salaire;∎ money doesn't go very far these days l'argent part vite à notre époque;∎ their difference of opinion goes deeper than I thought leur différend est plus profond que je ne pensais∎ the dictionaries go on that shelf les dictionnaires se rangent ou vont sur cette étagère;∎ where do the towels go? où est-ce qu'on met les serviettes?;∎ that painting goes here ce tableau se met ou va là(c) (be contained in, fit) aller;∎ this last sweater won't go in the suitcase ce dernier pull n'ira pas ou n'entrera pas dans la valise;∎ the piano barely goes through the door le piano entre ou passe de justesse par la porte;∎ this belt just goes round my waist cette ceinture est juste assez longue pour faire le tour de ma taille;∎ the lid goes on easily enough le couvercle se met assez facilement(d) (develop, turn out) se passer;∎ how did your interview go? comment s'est passé ton entretien?;∎ I'll see how things go je vais voir comment ça se passe;∎ we can't tell how things will go on ne sait pas comment ça se passera;∎ everything went well tout s'est bien passé;∎ if all goes well si tout va bien;∎ the meeting went badly/well la réunion s'est mal/bien passée;∎ the negotiations are going well les négociations sont en bonne voie;∎ the vote went against them/in their favour le vote leur a été défavorable/favorable;∎ there's no doubt as to which way the decision will go on sait ce qui sera décidé;∎ everything was going fine until she showed up tout allait ou se passait très bien jusqu'à ce qu'elle arrive;∎ everything went wrong ça a mal tourné;∎ familiar how's it going?, how are things going? (comment) ça va?;∎ the way things are going, we might both be out of a job soon au train où vont ou vu comment vont les choses, nous allons bientôt nous retrouver tous les deux au chômage∎ the journey went quickly je n'ai pas vu le temps passer pendant le voyage;∎ there were only five minutes to go before… il ne restait que cinq minutes avant…;∎ time goes so slowly when you're not here le temps me paraît tellement long quand tu n'es pas là;∎ how's the time going? combien de temps reste-t-il?F.∎ what your mother says goes! fais ce que dit ta mère!;∎ whatever the boss says goes c'est le patron qui fait la loi;∎ anything goes on fait ce qu'on veut(b) (be valid, hold true) s'appliquer;∎ that rule goes for everyone cette règle s'applique à tout le monde;∎ that goes for us too (that applies to us) ça s'applique à nous aussi; (we agree with that) nous sommes aussi de cet avis(c) (be expressed, run → report, story)∎ the story or rumour goes that she left him le bruit court qu'elle l'a quitté;∎ so the story goes du moins c'est ce que l'on dit ou d'après les on-dit;∎ how does the story go? comment c'est cette histoire?;∎ I forget how the poem goes now j'ai oublié le poème maintenant;∎ how does the tune go? c'est quoi ou c'est comment, l'air?;∎ her theory goes something like this sa théorie est plus ou moins la suivante∎ to go by or under the name of répondre au nom de;∎ he now goes by or under another name il se fait appeler autrement maintenant∎ flats are going cheap at the moment les appartements ne se vendent pas très cher en ce moment;∎ the necklace went for £350 le collier s'est vendu 350 livres;∎ going, going, gone! (at auction) une fois, deux fois, adjugé!G.∎ the contract is to go to a private firm le contrat ira à une entreprise privée;∎ credit should go to the teachers le mérite en revient aux enseignants;∎ every penny will go to charity tout l'argent va ou est destiné à une œuvre de bienfaisance∎ a small portion of the budget went on education une petite part du budget a été consacrée ou est allée à l'éducation;∎ all his money goes on drink tout son argent part dans la boisson(c) (contribute) contribuer, servir;∎ all that just goes to prove my point tout ça confirme bien ce que j'ai dit;∎ it has all the qualities that go to make a good film ça a toutes les qualités d'un bon film(d) (have recourse) avoir recours, recourir;∎ to go to arbitration recourir à l'arbitrageH.(a) (be compatible → colours, flavours) aller ensemble;∎ orange and mauve don't really go l'orange et le mauve ne vont pas vraiment ensemble∎ let me know if you hear of any jobs going faites-moi savoir si vous entendez parler d'un emploi;∎ are there any flats going for rent in this building? y a-t-il des appartements à louer dans cet immeuble?;∎ familiar any whisky going? tu as un whisky à m'offrir?□∎ we can't go much longer without water nous ne pourrons pas tenir beaucoup plus longtemps sans eau∎ we'll only stop if you're really desperate to go on ne s'arrête que si tu ne tiens vraiment plus;∎ I went before I came j'ai fait avant de venir∎ 5 into 60 goes 12 60 divisé par 5 égale 12;∎ 6 into 5 won't go 5 n'est pas divisible par 6∎ she isn't bad, as teachers go elle n'est pas mal comme enseignante;∎ as houses go, it's pretty cheap ce n'est pas cher pour une maison;∎ as things go today par les temps qui courent;∎ there goes my chance of winning a prize je peux abandonner tout espoir de gagner un prix;∎ there you go again, always blaming other people ça y est, toujours à rejeter la responsabilité sur les autres;∎ there you go, two hamburgers and a coke et voici, deux hamburgers et un Coca;∎ there you go, what did I tell you? voilà ou tiens, qu'est-ce que je t'avais dit!(a) (follow, proceed along) aller, suivre;∎ if we go this way, we'll get there much more quickly si nous passons par là, nous arriverons bien plus vite∎ we've only gone 5 kilometres nous n'avons fait que 5 kilomètres;∎ she went the whole length of the street before coming back elle a descendu toute la rue avant de revenir∎ ducks go "quack" les canards font "coin-coin";∎ the clock goes "tick tock" l'horloge fait "tic tac";∎ the gun went bang et pan! le coup est parti;∎ familiar then he goes "hand it over" puis il fait "donne-le-moi"∎ to go 10 risquer 10;∎ Cards to go no/two trumps annoncer sans/deux atout(s);∎ figurative to go one better (than sb) surenchérir (sur qn)∎ I could really go a beer je me paierais bien une bière∎ familiar how goes it? ça marche?3 noun∎ to have a go at sth/doing sth essayer qch/de faire qch;∎ he had another go il a fait une nouvelle tentative, il a ressayé;∎ have another go! encore un coup!;∎ I've never tried it but I'll give it a go je n'ai encore jamais fait l'expérience mais je vais essayer;∎ she passed her exams first go elle a eu ses examens du premier coup;∎ he knocked down all the skittles at one go il a renversé toutes les quilles d'un coup;∎ £1 a go (at fair etc) une livre la partie ou le tour;∎ to have a go on the dodgems faire un tour d'autos tamponneuses;∎ he wouldn't let me have or give me a go (on his bicycle etc) il ne voulait pas me laisser l'essayer∎ it's your go c'est ton tour ou c'est à toi (de jouer);∎ whose go is it? à qui de jouer?, à qui le tour?∎ to be full of go avoir plein d'énergie, être très dynamique;∎ she's got plenty of go elle est pleine d'entrain;∎ the new man has no go in him le nouveau manque d'entrain∎ he's made a go of the business il a réussi à faire marcher l'affaire;∎ to make a go of a marriage réussir un mariage;∎ I tried to persuade her but it was no go j'ai essayé de la convaincre mais il n'y avait rien à faire∎ short hair is all the go les cheveux courts sont le dernier cri ou font fureur∎ they had a real go at one another! qu'est-ce qu'ils se sont mis!;∎ she had a go at her boyfriend elle a passé un de ces savons à son copain;∎ British police have warned the public not to have a go, the fugitive may be armed la police a prévenu la population de ne pas s'en prendre au fugitif car il pourrait être armé;∎ it's all go ça n'arrête pas!;∎ all systems go! c'est parti!;∎ the shuttle is go for landing la navette est bonne ou est parée ou a le feu vert pour l'atterrissage∎ he must be going on fifty il doit approcher de la ou aller sur la cinquantaine;∎ it was going on (for) midnight by the time we finished quand on a terminé, il était près de minuit∎ I've been on the go all day je n'ai pas arrêté de toute la journée□ ;∎ to be always on the go être toujours à trotter ou à courir, avoir la bougeotte;∎ to keep sb on the go faire trimer qn∎ I have several projects on the go at present j'ai plusieurs projets en route en ce moment□6 to go1 adverbà faire;∎ there are only three weeks/five miles to go il ne reste plus que trois semaines/cinq miles;∎ five done, three to go cinq de faits, trois à faire➲ go about∎ policemen usually go about in pairs en général, les policiers circulent par deux;∎ you can't go about saying things like that! il ne faut pas raconter des choses pareilles!(a) (get on with) s'occuper de;∎ to go about one's business vaquer à ses occupations(b) (set about) se mettre à;∎ she showed me how to go about it elle m'a montré comment faire ou comment m'y prendre;∎ how do you go about applying for the job? comment doit-on s'y prendre ou faire pour postuler l'emploi?∎ her son goes about with an older crowd son fils fréquente des gens plus âgés que lui;∎ he's going about with Rachel these days il sort avec Rachel en ce momenttraversertraverser;∎ your brother has just gone across to the shop ton frère est allé faire un saut au magasin en face∎ he goes after all the women il court après toutes les femmes;∎ I'm going after that job je vais essayer d'obtenir cet emploi(a) (disregard) aller contre, aller à l'encontre de;∎ she went against my advice elle n'a pas suivi mon conseil;∎ I went against my mother's wishes je suis allé contre ou j'ai contrarié les désirs de ma mère(b) (conflict with) contredire;∎ that goes against what he told me c'est en contradiction avec ou ça contredit ce qu'il m'a dit;∎ the decision went against public opinion la décision est allée à l'encontre de ou a heurté l'opinion publique;∎ it goes against my principles c'est contre mes principes(c) (be unfavourable to → of luck, situation) être contraire à; (→ of opinion) être défavorable à; (→ of behaviour, evidence) nuire à, être préjudiciable à;∎ the verdict went against the defendant le verdict a été défavorable à l'accusé ou a été prononcé contre l'accusé;∎ if luck should go against him si la chance lui était contraire;∎ her divorce may go against her winning the election son divorce pourrait nuire à ses chances de gagner les élections∎ he went ahead of us il est parti avant nous;∎ I let him go ahead of me in the queue je l'ai fait passer devant moi dans la queue∎ go ahead! tell me! vas-y! dis-le-moi!;∎ the mayor allowed the demonstrations to go ahead le maire a permis aux manifestations d'avoir lieu;∎ the move had gone ahead as planned le déménagement s'était déroulé comme prévu;∎ to go ahead with sth démarrer qch;∎ they're going ahead with the project after all ils ont finalement décidé de mener le projet à bien;∎ he went ahead and did it (without hesitating) il l'a fait sans l'ombre d'une hésitation; (despite warnings) rien ne l'a arrêté(c) (advance, progress) progresser, faire des progrès(a) (move from one place to another) aller, avancer;∎ go along and ask your mother va demander à ta mère;∎ she went along with them to the fair elle les a accompagnés ou elle est allée avec eux à la foire;∎ we can talk it over as we go along nous pouvons en discuter en chemin ou en cours de route;∎ I just make it up as I go along j'invente au fur et à mesure(b) (progress) se dérouler, se passer;∎ things were going along nicely tout allait ou se passait bien(c) (go to meeting, party etc) aller(decision, order) accepter, s'incliner devant; (rule) observer, respecter;∎ that's what they decided and I went along with it c'est la décision qu'ils ont prise et je l'ai acceptée;∎ I go along with the committee on that point je suis d'accord avec ou je soutiens le comité sur ce point;∎ I can't go along with you on that je ne suis pas d'accord avec vous là-dessus;∎ he went along with his father's wishes il s'est conformé aux ou a respecté les désirs de son père(a) (habitually) passer son temps à;∎ he goes around mumbling to himself il passe son temps à radoter;∎ she just goes around annoying everyone elle passe son temps à énerver tout le monde;∎ he goes around in black leather il se promène toujours en ou il est toujours habillé en cuir noir∎ will that belt go around your waist? est-ce que cette ceinture sera assez grande pour toi?∎ they were still going at it the next day ils y étaient encore le lendemain;∎ she went at the cleaning with a will elle s'est attaquée au nettoyage avec ardeurpartir, s'en aller;∎ go away! va-t'en!;∎ I'm going away for a few days je pars pour quelques jours;∎ she's gone away to think about it elle est partie réfléchir∎ she went back to bed elle est retournée au lit, elle s'est recouchée;∎ to go back to sleep se rendormir;∎ they went back home ils sont rentrés chez eux ou à la maison;∎ I went back downstairs/upstairs je suis redescendu/remonté;∎ to go back to work (continue task) se remettre au travail; (return to place of work) retourner travailler; (return to employment) reprendre le travail;∎ to go back on one's steps rebrousser chemin, revenir sur ses pas;∎ let's go back to chapter two revenons ou retournons au deuxième chapitre;∎ we went back to the beginning nous avons recommencé;∎ let's go back to why you said that revenons à la question de savoir pourquoi vous avez dit ça;∎ the clocks go back one hour today on retarde les pendules d'une heure aujourd'hui∎ go back! recule!∎ we went back to the old system nous sommes revenus à l'ancien système;∎ he went back to his old habits il a repris ses anciennes habitudes;∎ the conversation kept going back to the same subject la conversation revenait sans cesse sur le même sujet;∎ men are going back to wearing their hair long les hommes reviennent aux cheveux longs ou se laissent à nouveau pousser les cheveux∎ our records go back to 1850 nos archives remontent à 1850;∎ this building goes back to the Revolution ce bâtiment date de ou remonte à la Révolution;∎ familiar we go back a long way, Brad and me ça remonte à loin, Brad et moi(e) (extend, reach) s'étendre;∎ the garden goes back 150 metres le jardin s'étend sur 150 mètres(fail to keep → agreement) rompre, violer; (→ promise) manquer à, revenir sur;∎ they went back on their decision ils sont revenus sur leur décision;∎ he won't go back on his word il ne manquera pas à sa parole(precede) passer devant; (happen before) précéder;∎ that question has nothing to do with what went before cette question n'a rien à voir avec ce qui précède ou avec ce qui a été dit avant;∎ the election was like nothing that had gone before l'élection ne ressemblait en rien aux précédentes;∎ euphemism those who have gone before (the dead) ceux qui nous ont précédés∎ we are indebted to those who have gone before us nous devons beaucoup à ceux qui nous ont précédés∎ your suggestion will go before the committee votre suggestion sera soumise au comité;∎ to go before a judge/jury passer devant un juge/un jury;∎ the matter went before the court l'affaire est allée devant les tribunauxNautical descendre dans l'entrepont➲ go by(pass → car, person) passer; (→ time) passer, s'écouler;∎ as the years go by avec les années, à mesure que les années passent;∎ in days or in times or in years gone by autrefois, jadis;∎ to let an opportunity go by laisser passer une occasion(a) (act in accordance with, be guided by) suivre, se baser sur;∎ don't go by the map ne vous fiez pas à la carte;∎ I'll go by what the boss says je me baserai sur ce que dit le patron;∎ he goes by the rules il suit le règlement(b) (judge by) juger d'après;∎ going by her accent, I'd say she's from New York si j'en juge d'après son accent, je dirais qu'elle vient de New York;∎ you can't go by appearances on ne peut pas juger d'après ou sur les apparences∎ to go by a different/false name être connu sous un nom différent/un faux nom;∎ the product goes by the name of "Bango" in France ce produit est vendu sous le nom de "Bango" en France➲ go down(a) (descend, move to lower level) descendre;∎ he went down on all fours or on his hands and knees il s'est mis à quatre pattes;∎ going down! (in lift) on descend!, pour descendre!(b) (proceed, travel) aller;∎ we're going down to Tours/the country/the shop nous allons à Tours/à la campagne/au magasin(c) (set → moon, sun) se coucher, tomber(e) (decrease, decline → level, price, quality) baisser; (→ amount, numbers) diminuer; (→ rate, temperature) baisser, s'abaisser; (→ fever) baisser, tomber; (→ tide) descendre;∎ the dollar is going down in value le dollar perd de sa valeur, le dollar est en baisse;∎ eggs are going down (in price) le prix des œufs baisse;∎ my weight has gone down j'ai perdu du poids;∎ he's gone down in my estimation il a baissé dans mon estime;∎ the neighbourhood's really gone down since then le quartier ne s'est vraiment pas arrangé depuis;∎ to have gone down in the world avoir connu des jours meilleurs(g) (food, medicine) descendre;∎ this wine goes down very smoothly ce vin se laisse boire (comme du petit-lait)(h) (produce specified reaction) être reçu;∎ a cup of coffee would go down nicely une tasse de café serait la bienvenue;∎ his speech went down badly/well son discours a été mal/bien reçu;∎ how will the proposal go down with the students? comment les étudiants vont-ils prendre la proposition?;∎ that kind of talk doesn't go down well with me je n'apprécie pas du tout ce genre de propos∎ Mexico went down to Germany le Mexique s'est incliné devant l'Allemagne;∎ Madrid went down to Milan by three points Milan a battu Madrid de trois points;∎ I'm not going to go down without a fight je me battrai jusqu'à la fin(j) (be relegated) descendre;∎ our team has gone down to the second division notre équipe est descendue en deuxième division∎ this day will go down in history ce jour restera une date historique;∎ she will go down in history as a woman of great courage elle entrera dans l'histoire grâce à son grand courage(l) (reach as far as) descendre, s'étendre;∎ this path goes down to the beach ce sentier va ou descend à la plage(m) (continue as far as) aller, continuer;∎ go down to the end of the street allez ou continuez jusqu'en bas de la rue∎ the computer's gone down l'ordinateur est en panne∎ how long do you think he'll go down for? il écopera de combien, à ton avis?;∎ he went down for three years il a écopé de trois ans(hill, stairs, ladder, street) descendre;∎ my food went down the wrong way j'ai avalé de travers;∎ Music the pianist went down an octave le pianiste a joué une octave plus bas ou a descendu d'une octave;∎ figurative I don't want to go down that road je ne veux pas m'engager là-dedansvulgar (fellate) sucer, tailler ou faire une pipe à; (perform cunnilingus on) sucer, brouter le cresson àtomber malade de;∎ he went down with pneumonia/the flu il a attrapé une pneumonie/la grippe∎ he went for a doctor il est allé ou parti chercher un médecin(b) (try to obtain) essayer d'obtenir, viser;∎ she's going for his job elle va essayer d'obtenir son poste;∎ familiar go for it! vas-y!;∎ I'd go for it if I were you! à ta place, je n'hésiterais pas!;∎ she was really going for it elle donnait vraiment son maximum∎ dogs usually go for the throat en général, les chiens attaquent à la gorge;∎ they went for each other (physically) ils se sont jetés l'un sur l'autre; (verbally) ils s'en sont pris l'un à l'autre;∎ the newspapers really went for the senator les journaux s'en sont pris au sénateur sans retenue;∎ go for him! (to dog) attaque!∎ I don't really go for that idea l'idée ne me dit pas grand-chose;∎ he really goes for her in a big way il est vraiment fou d'elle(e) (choose, prefer) choisir, préférer(f) (apply to, concern) concerner, s'appliquer à;∎ what I said goes for both of you ce que j'ai dit vaut pour ou s'applique à vous deux;∎ pollution is a real problem in Paris - that goes for Rome too la pollution pose un énorme problème à Paris - c'est la même chose à Rome;∎ and the same goes for me et moi aussi(g) (have as result) servir à;∎ his twenty years of service went for nothing ses vingt ans de service n'ont servi à rien∎ she has a lot going for her elle a beaucoup d'atouts;∎ that idea hasn't got much going for it frankly cette idée n'est franchement pas très convaincante∎ the army went forth into battle l'armée s'est mise en route pour la bataille;∎ Bible go forth and multiply croissez et multipliez-vous∎ the command went forth that… il fut décrété que…(s')avancer;∎ the clocks go forward tomorrow on avance les pendules demain;∎ if this scheme goes forward… si ce projet est accepté…∎ it's cold - let's go in il fait froid - entrons;∎ it's too big, it won't go in c'est trop grand, ça ne rentrera pas(b) (disappear → moon, sun) se cacher(a) (engage in → activity, hobby, sport) pratiquer, faire; (→ occupation) se consacrer à; (→ politics) s'occuper de, faire;∎ she went in for company law elle s'est lancée dans le droit commercial;∎ he thought about going in for teaching il a pensé devenir enseignant∎ I don't go in much for opera je n'aime pas trop l'opéra, l'opéra ne me dit rien;∎ he goes in for special effects in a big way il est très branché effets spéciaux;∎ we don't go in for that kind of film nous n'aimons pas ce genre de film;∎ this publisher doesn't really go in for fiction cet éditeur ne fait pas tellement dans le roman∎ they don't go in for injections so much nowadays ils ne sont pas tellement pour les piqûres de nos jours;∎ why do scientists go in for all that jargon? pourquoi est-ce que les scientifiques utilisent tout ce jargon?(e) (apply for → job, position) poser sa candidature à, postuler(a) (enter → building, house) entrer dans; (→ activity, profession) entrer à ou dans; (→ politics, business) se lancer dans;∎ she's gone into hospital elle est (r)entrée à l'hôpital;∎ to go into the army (as profession) devenir militaire de carrière; (as conscript) partir au service;∎ he went into medicine il a choisi la médecine(b) (be invested → of effort, money, time)∎ a lot of care had gone into making her feel at home on s'était donné beaucoup de peine pour la mettre à l'aise;∎ two months of research went into our report nous avons mis ou investi deux mois de recherche dans notre rapport(c) (embark on → action) commencer à; (→ explanation, speech) se lancer ou s'embarquer dans, (se mettre à) donner; (→ problem) aborder;∎ I'll go into the problem of your taxes later j'aborderai le problème de vos impôts plus tard;∎ the car went into a skid la voiture a commencé à déraper;∎ to go into hysterics avoir une crise de nerfs;∎ to go into fits of laughter être pris d'un fou rire(d) (examine, investigate) examiner, étudier;∎ you need to go into the question more deeply vous devez examiner le problème de plus près;∎ the matter is being gone into l'affaire est à l'étude(e) (explain in depth) entrer dans;∎ the essay goes into the moral aspects of the question l'essai aborde les aspects moraux de la question;∎ I won't go into details je ne vais pas entrer dans les détails;∎ let's not go into that ne parlons pas de ça(f) (begin to wear) se mettre à porter;∎ to go into mourning prendre le deuil(g) (hit, run into) entrer dans;∎ a car went into him une voiture lui est rentrée dedans∎ to go into a file aller dans un fichier➲ go off∎ she went off to work elle est partie travailler;∎ her husband has gone off and left her son mari l'a quittée;∎ Theatre the actors went off les acteurs ont quitté la scène(b) (stop operating → light, radio) s'éteindre; (→ heating) s'éteindre, s'arrêter; (→ pain) partir, s'arrêter;∎ the electricity went off l'électricité a été coupée∎ the grenade went off in her hand la grenade a explosé dans sa main;∎ the gun didn't go off le coup n'est pas parti;∎ figurative to go off into fits of laughter être pris d'un fou rire(d) (have specified outcome) se passer;∎ the interview went off badly/well l'entretien s'est mal/bien passé;∎ her speech went off well son discours a été bien reçu(e) (fall asleep) s'endormir(f) British (deteriorate → food) s'avarier, se gâter; (→ milk) tourner; (→ butter) rancir; (→ athlete, sportsperson) perdre sa forme;∎ the play goes off in the second half la pièce se gâte pendant la seconde partie∎ he's gone off classical music/smoking il n'aime plus la musique classique/fumer, la musique classique/fumer ne l'intéresse plus;∎ I've gone off the idea cette idée ne me dit plus rien;∎ she's gone off her boyfriend son copain ne l'intéresse plus;∎ funny how you can go off people c'est drôle comme on se lasse des gens parfois(a) (leave with) partir avec;∎ he went off with the woman next door il est parti avec la voisine(b) (make off with) partir avec;∎ someone has gone off with his keys quelqu'un est parti avec ses clés;∎ he went off with the jewels il s'est enfui avec les bijoux➲ go on(a) (move, proceed) aller; (without stopping) poursuivre son chemin; (after stopping) repartir, se remettre en route;∎ you go on, I'll catch up allez-y, je vous rattraperai (en chemin);∎ they went on without us ils sont partis sans nous;∎ after dinner they went on to Susan's house après le dîner, ils sont allés chez Susan;∎ we went on home nous sommes rentrés(b) (continue action) continuer;∎ she went on (with her) reading elle a continué à ou de lire;∎ the chairman went on speaking le président a continué son discours;∎ "and that's not all", he went on "et ce n'est pas tout", a-t-il poursuivi;∎ you can't go on being a student for ever! tu ne peux pas être étudiant toute ta vie!;∎ go on looking! cherchez encore!;∎ go on, ask her vas-y, demande-lui;∎ familiar go on, be a devil vas-y, laisse-toi tenter!;∎ go on, I'm listening continuez, je vous écoute;∎ I can't go on like this! je ne peux plus continuer comme ça!;∎ if he goes on like this, he'll get fired s'il continue comme ça, il va se faire renvoyer;∎ their affair has been going on for years leur liaison dure depuis des années;∎ the party went on into the small hours la soirée s'est prolongée jusqu'à très tôt le matin;∎ life goes on la vie continue ou va son train;∎ they have enough (work) to be going on with ils ont du pain sur la planche ou de quoi faire pour le moment;∎ here's £25 to be going on with voilà 25 livres pour te dépanner∎ he went on to explain why il a ensuite expliqué pourquoi;∎ to go on to another question passer à une autre question;∎ she went on to become a doctor elle est ensuite devenue médecin(d) (be placed, fit) aller;∎ the lid goes on this way le couvercle se met comme ça;∎ I can't get the lid to go on je n'arrive pas à mettre le couvercle;∎ the cap goes on the other end le bouchon se met ou va sur l'autre bout(e) (happen, take place) se passer;∎ what's going on here? qu'est-ce qui se passe ici?;∎ there was a fight going on il y avait une bagarre;∎ a lot of cheating goes on during the exams on triche beaucoup pendant les examens;∎ several conversations were going on at once il y avait plusieurs conversations à la fois;∎ while the war was going on pendant la guerre∎ as the week went on au fur et à mesure que la semaine passait;∎ as time goes on avec le temps, à mesure que le temps passe∎ she does go on! elle n'arrête pas de parler!, c'est un vrai moulin à paroles!;∎ he goes on and on about politics il parle politique sans cesse;∎ don't go on about it! ça va, on a compris!;∎ I don't want to go on about it, but... je ne voudrais pas avoir l'air d'insister, mais...;∎ what are you going on about now? qu'est-ce que vous racontez?∎ what a way to go on! en voilà des manières!(i) (start operating → light, radio, television) s'allumer; (→ heating, motor, power) s'allumer, se mettre en marche∎ he's going on for forty il va sur ses quarante ans(a) (enter → boat, train) monter dans∎ to go on a journey/a holiday partir en voyage/en vacances;∎ to go on a diet se mettre au régime(c) (be guided by) se laisser guider par, se fonder ou se baser sur;∎ the detective didn't have much to go on le détective n'avait pas grand-chose sur quoi s'appuyer ou qui puisse le guider;∎ she goes a lot on instinct elle se fie beaucoup à ou se fonde beaucoup sur son instinct∎ he's going on forty-five il va sur ses quarante-cinq ans;∎ humorous she's fifteen going on forty-five (wise) elle a quinze ans mais elle est déjà très mûre; (old beyond her years) elle a quinze ans mais elle est vieille avant l'âge∎ I don't go much on abstract art l'art abstrait ne me dit pas grand-chose∎ the boss went on and on at her at the meeting le patron n'a pas cessé de s'en prendre à elle pendant la réunion;∎ he's always going on at his wife about money il est toujours sur le dos de sa femme avec les questions d'argent;∎ I went on at my mother to go and see the doctor j'ai embêté ma mère pour qu'elle aille voir le médecin;∎ don't go on at me! laisse-moi tranquille!∎ my parents made us go out of the room mes parents nous ont fait sortir de la pièce ou quitter la pièce;∎ to go out for a meal aller au restaurant;∎ to go out to dinner sortir dîner;∎ to go out for a walk aller se promener, aller faire une promenade;∎ she's gone out to get a paper elle est sortie (pour) acheter un journal;∎ they went out to the country ils sont allés ou ils ont fait une sortie à la campagne;∎ she goes out to work elle travaille en dehors de la maison ou hors de chez elle;∎ he went out of her life il est sorti de sa vie;∎ she was dressed to go out (ready to leave) elle était prête à sortir; (dressed up) elle était très habillée∎ they went out to Africa (travelled) ils sont partis en Afrique; (emigrated) ils sont partis vivre ou ils ont émigré en Afrique∎ to go out with sb sortir avec qn;∎ we've been going out together for a month ça fait un mois que nous sortons ensemble(d) (fire, light) s'éteindre(e) (disappear) disparaître;∎ the joy went out of her eyes la joie a disparu de son regard;∎ the spring went out of his step il a perdu sa démarche légère;∎ all the heart went out of her elle a perdu courage(f) (cease to be fashionable) passer de mode, se démoder;∎ to go out of style/fashion ne plus être le bon style/à la mode;∎ familiar that hairstyle went out with the ark cette coiffure remonte au déluge∎ the tide has gone out la marée est descendue, la mer s'est retirée;∎ the tide goes out 6 kilometres la mer se retire sur 6 kilomètres∎ I went out to see for myself j'ai décidé de voir par moi-même;∎ we have to go out and do something about this il faut que nous prenions des mesures ou que nous fassions quelque chose(i) (be sent → letter) être envoyé; (be published → brochure, pamphlet) être distribué; (be broadcast → radio or television programme) être diffusé(j) (feelings, sympathies) aller;∎ our thoughts go out to all those who suffer nos pensées vont vers tous ceux qui souffrent;∎ my heart goes out to her je suis de tout cœur avec elle dans son chagrin∎ Agassi went out to Henman Agassi s'est fait sortir par Henman∎ she went all out to help us elle a fait tout son possible pour nous aider□➲ go over(a) (move overhead) passer;∎ I just saw a plane go over je viens de voir passer un avion∎ I went over to see her je suis allé la voir;∎ they went over to talk to her ils sont allés lui parler;∎ to go over to Europe aller en Europe(d) (change, switch) changer;∎ I've gone over to another brand of washing powder je viens de changer de marque de lessive;∎ when will we go over to the metric system? quand est-ce qu'on va passer au système métrique?(e) (change allegiance) passer, se joindre;∎ he's gone over to the Socialists il est passé dans le camp des socialistes;∎ she went over to the enemy elle est passée à l'ennemi(f) (be received) passer;∎ the speech went over badly/well le discours a mal/bien passé(a) (move, travel over) passer par-dessus;∎ the horse went over the fence le cheval a sauté (par-dessus) la barrière;∎ we went over a bump on a pris une bosse∎ would you go over my report? voulez-vous regarder mon rapport?(c) (repeat) répéter; (review → notes, speech) réviser, revoir; (→ facts) récapituler, revoir; School réviser;∎ she went over the interview in her mind elle a repassé l'entretien dans son esprit;∎ I kept going over everything leading up to the accident je continuais de repenser à tous les détails qui avaient conduit à l'accident;∎ let's go over it again reprenons, récapitulons;∎ he goes over and over the same stories il rabâche les mêmes histoires∎ let's go over now to our Birmingham studios passons l'antenne à notre studio de Birmingham;∎ we're going over live now to Paris nous allons maintenant à Paris où nous sommes en direct(move in front of) passer devant; (move beyond) dépasser➲ go round∎ is there enough cake to go round? est-ce qu'il y a assez de gâteau pour tout le monde?;∎ to make the food go round ménager la nourriture∎ we went round to his house nous sommes allés chez lui;∎ I'm going round there later on j'y vais plus tard(d) (be continuously present → idea, tune)∎ that song keeps going round in my head j'ai cette chanson dans la tête(e) (spin → wheel) tourner;∎ figurative my head's going round j'ai la tête qui tourne(f) (make a detour) faire un détour;∎ to go round the long way faire un long détour(tour → museum) faire le tour de;∎ I hate going round the shops j'ai horreur de faire les boutiques(a) (crowd, tunnel) traverser;∎ figurative a shiver went through her un frisson l'a parcourue ou traversée(b) (endure, experience) subir, souffrir;∎ he's going through hell c'est l'enfer pour lui;∎ we all have to go through it sometime on doit tous y passer un jour ou l'autre;∎ I can't face going through all that again je ne supporterais pas de passer par là une deuxième fois;∎ after everything she's gone through après tout ce qu'elle a subi ou enduré;∎ we've gone through a lot together nous avons vécu beaucoup de choses ensemble∎ she goes through a pair of tights a week elle use une paire de collants par semaine;∎ I've gone through the toes of my socks j'ai usé ou troué mes chaussettes au bout;∎ humorous how many assistants has he gone through now? combien d'assistants a-t-il déjà eus?;∎ his novel has gone through six editions il y a déjà eu six éditions de son roman(d) (examine → accounts, document) examiner, vérifier; (→ list, proposal) éplucher; (→ mail) dépouiller; (→ drawer, pockets) fouiller (dans); (→ files) chercher dans; (sort) trier;∎ we went through the contract together nous avons regardé ou examiné le contrat ensemble;∎ did customs go through your suitcase? est-ce qu'ils ont fouillé votre valise à la douane?;∎ he went through her pockets il a fouillé ses poches(e) (of bill, law) être voté;∎ the bill went through Parliament last week le projet de loi a été voté la semaine dernière au Parlement∎ Music let's go through the introduction again reprenons l'introduction;∎ we had to go through the whole business of applying for a visa nous avons dû nous farcir toutes les démarches pour obtenir un visa∎ let's go through it again from the beginning reprenons dès le début(a) (travel through, penetrate) passer, traverser(b) (offer, proposal) être accepté; (business deal) être conclu, se faire; (bill, law) passer, être voté; (divorce) être prononcé;∎ the adoption finally went through l'adoption s'est faite finalement∎ to go through with sth aller jusqu'au bout de qch, exécuter qch;∎ he'll never go through with it il n'ira jamais jusqu'au bout;∎ they went through with their threat ils ont exécuté leur menace∎ the two things often go together les deux choses vont souvent de pair(a) (move towards) aller vers(b) (effort, money) être consacré à;∎ all her energy went towards fighting illiteracy elle a dépensé toute son énergie à combattre l'analphabétisme➲ go under(b) figurative (fail → business) couler, faire faillite; (→ project) couler, échouer; (→ person) échouer, sombrer(c) (under anaesthetic) s'endormir(a) (move, travel underneath) passer par-dessous∎ to go under a false/different name utiliser ou prendre un faux nom/un nom différent;∎ a glue that goes under the name of Stikit une colle qui s'appelle Stikit➲ go up∎ to go up to town aller en ville;∎ I'm going up to bed je monte me coucher;∎ have you ever gone up in an aeroplane? êtes-vous déjà monté en avion?;∎ going up! (in lift) on monte!;∎ to go up in the world faire son chemin(b) (increase → amount, numbers) augmenter, croître; (→ price) monter, augmenter; (→ temperature) monter, s'élever;∎ rents are going up les loyers sont en hausse;∎ meat is going up (in price) (le prix de) la viande augmente;∎ to go up in sb's estimation monter dans l'estime de qn(c) (sudden noise) s'élever;∎ a shout went up un cri s'éleva∎ new buildings are going up all over town de nouveaux immeubles surgissent dans toute la ville(e) (explode, be destroyed) sauter, exploser∎ before the curtain goes up avant le lever du rideau∎ she went up to Oxford in 1950 elle est entrée à Oxford en 1950∎ he went up for murder il a fait de la taule pour meurtre∎ they look set to go up to the First Division ils ont l'air prêts à entrer en première divisionmonter;∎ to go up a hill/ladder monter une colline/sur une échelle;∎ Music the pianist went up an octave le pianiste a monté d'une octave;∎ to go up to sb/sth se diriger vers qn/qch;∎ the path goes up to the front door le chemin mène à la porte d'entrée∎ the book only goes up to the end of the war le livre ne va que jusqu'à la fin de la guerre;∎ I will go up to £100 je veux bien aller jusqu'à 100 livres(a) (accompany, escort) accompagner, aller avec;∎ figurative to go with the crowd suivre la foule ou le mouvement;∎ you have to go with the times il faut vivre avec son temps(b) (be compatible → colours, flavours) aller avec;∎ that hat doesn't go with your suit ce chapeau ne va pas avec ton ensemble;∎ a white Burgundy goes well with snails le bourgogne blanc se marie bien ou va bien avec les escargots(c) (be part of) aller avec;∎ the flat goes with the job l'appartement va avec le poste;∎ the sense of satisfaction that goes with having done a good job le sentiment de satisfaction qu'apporte le travail bien fait;∎ mathematical ability usually goes with skill at chess des capacités en mathématiques vont souvent de pair avec un don pour les échecs∎ euphemism he's been going with other women (having sex) il a été avec d'autres femmesse passer de, se priver de;∎ he went without sleep or without sleeping for two days il n'a pas dormi pendant deux jourss'en passer;∎ we'll just have to go without il faudra s'en passer, c'est toutⓘ Do not pass go, (do not collect £200/$200) Au Monopoly les joueurs tirent parfois une carte qui les envoie sur la case "prison". Sur cette carte sont inscrits les mots do not pass go, do not collect £200 (ou bien do not collect $200 s'il s'agit de la version américaine). Cette phrase, dont la version française est "ne passez pas par la case départ, ne recevez pas 20 000 francs", est utilisée de façon allusive et sur le mode humoristique dans différents contextes: on dira par exemple you do that again and you're going straight to jail, Bill. Do not pass go, do not collect $200 ("refais ça, Bill, et je t'assure que tu iras droit en prison). On peut également utiliser cette expression lorsque quelqu'un essaie de mener un projet à bien mais rencontre des obstacles: the country is trying hard to get back on its feet but because of the civil war it has not even been allowed to pass go, let alone collect £200 ("le pays fait de son mieux pour se rétablir mais la guerre civile n'arrange rien, bien au contraire").ⓘ Go ahead, make my day C'est la formule prononcée par l'inspecteur Harry Callahan (incarné par Clint Eastwood) dans le film Sudden Impact (1983) lorsqu'il se trouve confronté à un gangster. Il s'agit d'une façon d'encourager le bandit à se servir de son arme afin de pouvoir l'abattre en état de légitime défense: "allez, vas-y, fais-moi plaisir". On utilise cette formule par allusion au film et en réaction à une personne qui vient de proférer des menaces. Ainsi, le président Reagan s'en servit en s'adressant à des travailleurs qui menaçaient de se mettre en grève. -
115 Babbage, Charles
SUBJECT AREA: Electronics and information technology[br]b. 26 December 1791 Walworth, Surrey, Englandd. 18 October 1871 London, England[br]English mathematician who invented the forerunner of the modern computer.[br]Charles Babbage was the son of a banker, Benjamin Babbage, and was a sickly child who had a rather haphazard education at private schools near Exeter and later at Enfield. Even as a child, he was inordinately fond of algebra, which he taught himself. He was conversant with several advanced mathematical texts, so by the time he entered Trinity College, Cambridge, in 1811, he was ahead of his tutors. In his third year he moved to Peterhouse, whence he graduated in 1814, taking his MA in 1817. He first contributed to the Philosophical Transactions of the Royal Society in 1815, and was elected a fellow of that body in 1816. He was one of the founders of the Astronomical Society in 1820 and served in high office in it.While he was still at Cambridge, in 1812, he had the first idea of calculating numerical tables by machinery. This was his first difference engine, which worked on the principle of repeatedly adding a common difference. He built a small model of an engine working on this principle between 1820 and 1822, and in July of the latter year he read an enthusiastically received note about it to the Astronomical Society. The following year he was awarded the Society's first gold medal. He submitted details of his invention to Sir Humphry Davy, President of the Royal Society; the Society reported favourably and the Government became interested, and following a meeting with the Chancellor of the Exchequer Babbage was awarded a grant of £1,500. Work proceeded and was carried on for four years under the direction of Joseph Clement.In 1827 Babbage went abroad for a year on medical advice. There he studied foreign workshops and factories, and in 1832 he published his observations in On the Economy of Machinery and Manufactures. While abroad, he received the news that he had been appointed Lucasian Professor of Mathematics at Cambridge University. He held the Chair until 1839, although he neither resided in College nor gave any lectures. For this he was paid between £80 and £90 a year! Differences arose between Babbage and Clement. Manufacture was moved from Clement's works in Lambeth, London, to new, fireproof buildings specially erected by the Government near Babbage's house in Dorset Square, London. Clement made a large claim for compensation and, when it was refused, withdrew his workers as well as all the special tools he had made up for the job. No work was possible for the next fifteen months, during which Babbage conceived the idea of his "analytical engine". He approached the Government with this, but it was not until eight years later, in 1842, that he received the reply that the expense was considered too great for further backing and that the Government was abandoning the project. This was in spite of the demonstration and perfectly satisfactory operation of a small section of the analytical engine at the International Exhibition of 1862. It is said that the demands made on manufacture in the production of his engines had an appreciable influence in improving the standard of machine tools, whilst similar benefits accrued from his development of a system of notation for the movements of machine elements. His opposition to street organ-grinders was a notable eccentricity; he estimated that a quarter of his mental effort was wasted by the effect of noise on his concentration.[br]Principal Honours and DistinctionsFRS 1816. Astronomical Society Gold Medal 1823.BibliographyBabbage wrote eighty works, including: 1864, Passages from the Life of a Philosopher.July 1822, Letter to Sir Humphry Davy, PRS, on the Application of Machinery to the purpose of calculating and printing Mathematical Tables.Further Reading1961, Charles Babbage and His Calculating Engines: Selected Writings by Charles Babbage and Others, eds Philip and Emily Morrison, New York: Dover Publications.IMcN -
116 McNaught, William
SUBJECT AREA: Steam and internal combustion engines[br]b. 27 May 1813 Sneddon, Paisley, Scotlandd. 8 January 1881 Manchester, England[br]Scottish patentee of a very successful form of compounding beam engine with a high-pressure cylinder between the fulcrum of the beam and the connecting rod.[br]Although born in Paisley, McNaught was educated in Glasgow where his parents had moved in 1820. He followed in his father's footsteps and became an engineer through an apprenticeship with Robert Napier at the Vulcan Works, Washington Street, Glasgow. He also attended science classes at the Andersonian University in the evenings and showed such competence that at the age of 19 he was offered the position of being in charge of the Fort-Gloster Mills on the Hoogly river in India. He remained there for four years until 1836, when he returned to Scotland because the climate was affecting his health.His father had added the revolving cylinder to the steam engine indicator, and this greatly simplified and extended its use. In 1838 William joined him in the business of manufacturing these indicators at Robertson Street, Glasgow. While advising textile manufacturers on the use of the indicator, he realized the need for more powerful, smoother-running and economical steam engines. He provided the answer by placing a high-pressure cylinder midway between the fulcrum of the beam and the connecting rod on an ordinary beam engine. The original cylinder was retained to act as the low-pressure cylinder of what became a compound engine. This layout not only reduced the pressures on the bearing surfaces and gave a smoother-running engine, which was one of McNaught's aims, but he probably did not anticipate just how much more economical his engines would be; they often gave a saving of fuel up to 40 per cent. This was because the steam pipe connecting the two cylinders acted as a receiver, something lacking in the Woolf compound, which enabled the steam to be expanded properly in both cylinders. McNaught took out his patent in 1845, and in 1849 he had to move to Manchester because his orders in Lancashire were so numerous and the scope was much greater there than in Glasgow. He took out further patents for equalizing the stress on the working parts, but none was as important as his original one, which was claimed to have been one of the greatest improvements since the steam engine left the hands of James Watt. He was one of the original promoters of the Boiler Insurance and Steam Power Company and was elected Chairman in 1865, a position he retained until a short time before his death.[br]Bibliography1845, British patent no. 11,001 (compounding beam engine).Further ReadingObituary, Engineer 51.Obituary, Engineering 31.R.L.Hills, 1989, Power from Steam. A History of the Stationary Steam Engine, Cambridge University Press (the fullest account of McNaught's proposals for compounding).RLH -
117 Pasley, General Sir Charles William
SUBJECT AREA: Civil engineering[br]b. 8 September 1780 Eskdalemuir, Dumfriesshire, Scotlandd. 19 April 1861 London, England[br]Scottish Colonel-Commandant, Royal Engineers.[br]At first he was educated by Andrew Little of Lan-gholm. At the age of 14 he was sent to school at Selkirk, where he stayed for two years until joining the Royal Military Academy at Woolwich in August 1796. He was commissioned as Second Lieutenant in the Royal Artillery and transferred to the Royal Engineers on 1 April 1798. He served at Minorca, Malta, Naples, Sicily, Calabria and in the siege of Copenhagen and in other campaigns. He was promoted First Captain in 1807, and was on the staff of Sir John Moore at the battle of Coruna. He was wounded at the siege of Flushing in 1809 and was invalided for a year, employing his time in learning German.In November 1810 he published his Essay on Military Policy and Institutions of the British Empire, which ran through four editions. In 1811 he was in command of a company of Royal Military Artificers at Plymouth and there he devised a method of education by which the NCOs and troops could teach themselves without "mathematical masters". His system was a great success and was adopted at Chatham and throughout the corps. In 1812 he was appointed Director of the School of Military Engineering at Chatham. He remained at Chatham until 1841, when he was appointed Inspector-General of Railways. During this period he organized improved systems of sapping, mining, telegraphing, pontooning and exploding gunpowder on land or under water, and prepared pamphlets and courses of instruction in these and other subjects. In May 1836 he started what is probably the most important work for which he is remembered. This, was a book on Limes, Calcareous Cements, Mortar, Stuccos and Concretes. The general adoption of Joseph Aspdin's Portland Cement was largely due to Pasley's recommendation of the material.He was married twice: first in 1814 at Chatham to Harriet Cooper; and then on 30 March 1819 at Rochester to Martha Matilda Roberts, with whom he had six children— she died in 1881.[br]Principal Honours and DistinctionsKGB 1846. FRS 1816. Honorary DCL, Oxford University 1844.Bibliography1810, Essay on Military Policy and Institutions of the British Empire. Limes, Calcareous Cements, Mortar, Stuccos and Concretes.Further ReadingPorter, History of the Corps of Royal Engineers. DNB. Proceedings of the Royal Society.IMcNBiographical history of technology > Pasley, General Sir Charles William
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118 Pattinson, Hugh Lee
SUBJECT AREA: Metallurgy[br]b. 25 December 1796 Alston, Cumberland, Englandd. 11 November 1858 Scot's House, Gateshead, England[br]English inventor of a silver-extraction process.[br]Born into a Quaker family, he was educated at private schools; his studies included electricity and chemistry, with a bias towards metallurgy. Around 1821 Pattinson became Clerk and Assistant to Anthony Clapham, a soap-boiler of Newcastle upon Tyne. In 1825 he secured appointment as Assay Master to the lords of the manor of Alston. There he was able to pursue the subject of special interest to him, and in January 1829 he devised a method of separating silver from lead ore; however, he was prevented from developing it because of a lack of funds.Two years later he was appointed Manager of Wentworth Beaumont's lead-works. There he was able to continue his researches, which culminated in the patent of 1833 enshrining the invention by which he is best known: a new process for extracting silver from lead by skimming crystals of pure lead with a perforated ladle from the surface of the molten silver-bearing lead, contained in a succession of cast-iron pots. The molten metal was stirred as it cooled until one pot provided a metal containing 300 oz. of silver to the ton (8,370 g to the tonne). Until that time, it was unprofitable to extract silver from lead ores containing less than 8 oz. per ton (223 g per tonne), but the Pattinson process reduced that to 2–3 oz. (56–84 g per tonne), and it therefore won wide acceptance. Pattinson resigned his post and went into partnership to establish a chemical works near Gateshead. He was able to devise two further processes of importance, one an improved method of obtaining white lead and the other a new process for manufacturing magnesia alba, or basic carbonate of magnesium. Both processes were patented in 1841.Pattinson retired in 1858 and devoted himself to the study of astronomy, aided by a 7½ in. (19 cm) equatorial telescope that he had erected at his home at Scot's House.[br]Principal Honours and DistinctionsVice-President, British Association Chemical Section 1838. Fellow of the Geological Society, Royal Astronomical Society and Royal Society 1852.BibliographyPattinson wrote eight scientific papers, mainly on mining, listed in Royal Society Catalogue of Scientific Papers, most of which appeared in the PhilosophicalMagazine.Further ReadingJ.Percy, Metallurgy (volume on lead): 121–44 (fully describes Pattinson's desilvering process).Lonsdale, 1873, Worthies of Cumberland, pp. 273–320 (contains details of his life). T.K.Derry and T.I.Williams, 1960, A Short History ofTechnology, Oxford: Oxford University Press.LRD -
119 Artificial Intelligence
In my opinion, none of [these programs] does even remote justice to the complexity of human mental processes. Unlike men, "artificially intelligent" programs tend to be single minded, undistractable, and unemotional. (Neisser, 1967, p. 9)Future progress in [artificial intelligence] will depend on the development of both practical and theoretical knowledge.... As regards theoretical knowledge, some have sought a unified theory of artificial intelligence. My view is that artificial intelligence is (or soon will be) an engineering discipline since its primary goal is to build things. (Nilsson, 1971, pp. vii-viii)Most workers in AI [artificial intelligence] research and in related fields confess to a pronounced feeling of disappointment in what has been achieved in the last 25 years. Workers entered the field around 1950, and even around 1960, with high hopes that are very far from being realized in 1972. In no part of the field have the discoveries made so far produced the major impact that was then promised.... In the meantime, claims and predictions regarding the potential results of AI research had been publicized which went even farther than the expectations of the majority of workers in the field, whose embarrassments have been added to by the lamentable failure of such inflated predictions....When able and respected scientists write in letters to the present author that AI, the major goal of computing science, represents "another step in the general process of evolution"; that possibilities in the 1980s include an all-purpose intelligence on a human-scale knowledge base; that awe-inspiring possibilities suggest themselves based on machine intelligence exceeding human intelligence by the year 2000 [one has the right to be skeptical]. (Lighthill, 1972, p. 17)4) Just as Astronomy Succeeded Astrology, the Discovery of Intellectual Processes in Machines Should Lead to a Science, EventuallyJust as astronomy succeeded astrology, following Kepler's discovery of planetary regularities, the discoveries of these many principles in empirical explorations on intellectual processes in machines should lead to a science, eventually. (Minsky & Papert, 1973, p. 11)5) Problems in Machine Intelligence Arise Because Things Obvious to Any Person Are Not Represented in the ProgramMany problems arise in experiments on machine intelligence because things obvious to any person are not represented in any program. One can pull with a string, but one cannot push with one.... Simple facts like these caused serious problems when Charniak attempted to extend Bobrow's "Student" program to more realistic applications, and they have not been faced up to until now. (Minsky & Papert, 1973, p. 77)What do we mean by [a symbolic] "description"? We do not mean to suggest that our descriptions must be made of strings of ordinary language words (although they might be). The simplest kind of description is a structure in which some features of a situation are represented by single ("primitive") symbols, and relations between those features are represented by other symbols-or by other features of the way the description is put together. (Minsky & Papert, 1973, p. 11)[AI is] the use of computer programs and programming techniques to cast light on the principles of intelligence in general and human thought in particular. (Boden, 1977, p. 5)The word you look for and hardly ever see in the early AI literature is the word knowledge. They didn't believe you have to know anything, you could always rework it all.... In fact 1967 is the turning point in my mind when there was enough feeling that the old ideas of general principles had to go.... I came up with an argument for what I called the primacy of expertise, and at the time I called the other guys the generalists. (Moses, quoted in McCorduck, 1979, pp. 228-229)9) Artificial Intelligence Is Psychology in a Particularly Pure and Abstract FormThe basic idea of cognitive science is that intelligent beings are semantic engines-in other words, automatic formal systems with interpretations under which they consistently make sense. We can now see why this includes psychology and artificial intelligence on a more or less equal footing: people and intelligent computers (if and when there are any) turn out to be merely different manifestations of the same underlying phenomenon. Moreover, with universal hardware, any semantic engine can in principle be formally imitated by a computer if only the right program can be found. And that will guarantee semantic imitation as well, since (given the appropriate formal behavior) the semantics is "taking care of itself" anyway. Thus we also see why, from this perspective, artificial intelligence can be regarded as psychology in a particularly pure and abstract form. The same fundamental structures are under investigation, but in AI, all the relevant parameters are under direct experimental control (in the programming), without any messy physiology or ethics to get in the way. (Haugeland, 1981b, p. 31)There are many different kinds of reasoning one might imagine:Formal reasoning involves the syntactic manipulation of data structures to deduce new ones following prespecified rules of inference. Mathematical logic is the archetypical formal representation. Procedural reasoning uses simulation to answer questions and solve problems. When we use a program to answer What is the sum of 3 and 4? it uses, or "runs," a procedural model of arithmetic. Reasoning by analogy seems to be a very natural mode of thought for humans but, so far, difficult to accomplish in AI programs. The idea is that when you ask the question Can robins fly? the system might reason that "robins are like sparrows, and I know that sparrows can fly, so robins probably can fly."Generalization and abstraction are also natural reasoning process for humans that are difficult to pin down well enough to implement in a program. If one knows that Robins have wings, that Sparrows have wings, and that Blue jays have wings, eventually one will believe that All birds have wings. This capability may be at the core of most human learning, but it has not yet become a useful technique in AI.... Meta- level reasoning is demonstrated by the way one answers the question What is Paul Newman's telephone number? You might reason that "if I knew Paul Newman's number, I would know that I knew it, because it is a notable fact." This involves using "knowledge about what you know," in particular, about the extent of your knowledge and about the importance of certain facts. Recent research in psychology and AI indicates that meta-level reasoning may play a central role in human cognitive processing. (Barr & Feigenbaum, 1981, pp. 146-147)Suffice it to say that programs already exist that can do things-or, at the very least, appear to be beginning to do things-which ill-informed critics have asserted a priori to be impossible. Examples include: perceiving in a holistic as opposed to an atomistic way; using language creatively; translating sensibly from one language to another by way of a language-neutral semantic representation; planning acts in a broad and sketchy fashion, the details being decided only in execution; distinguishing between different species of emotional reaction according to the psychological context of the subject. (Boden, 1981, p. 33)Can the synthesis of Man and Machine ever be stable, or will the purely organic component become such a hindrance that it has to be discarded? If this eventually happens-and I have... good reasons for thinking that it must-we have nothing to regret and certainly nothing to fear. (Clarke, 1984, p. 243)The thesis of GOFAI... is not that the processes underlying intelligence can be described symbolically... but that they are symbolic. (Haugeland, 1985, p. 113)14) Artificial Intelligence Provides a Useful Approach to Psychological and Psychiatric Theory FormationIt is all very well formulating psychological and psychiatric theories verbally but, when using natural language (even technical jargon), it is difficult to recognise when a theory is complete; oversights are all too easily made, gaps too readily left. This is a point which is generally recognised to be true and it is for precisely this reason that the behavioural sciences attempt to follow the natural sciences in using "classical" mathematics as a more rigorous descriptive language. However, it is an unfortunate fact that, with a few notable exceptions, there has been a marked lack of success in this application. It is my belief that a different approach-a different mathematics-is needed, and that AI provides just this approach. (Hand, quoted in Hand, 1985, pp. 6-7)We might distinguish among four kinds of AI.Research of this kind involves building and programming computers to perform tasks which, to paraphrase Marvin Minsky, would require intelligence if they were done by us. Researchers in nonpsychological AI make no claims whatsoever about the psychological realism of their programs or the devices they build, that is, about whether or not computers perform tasks as humans do.Research here is guided by the view that the computer is a useful tool in the study of mind. In particular, we can write computer programs or build devices that simulate alleged psychological processes in humans and then test our predictions about how the alleged processes work. We can weave these programs and devices together with other programs and devices that simulate different alleged mental processes and thereby test the degree to which the AI system as a whole simulates human mentality. According to weak psychological AI, working with computer models is a way of refining and testing hypotheses about processes that are allegedly realized in human minds.... According to this view, our minds are computers and therefore can be duplicated by other computers. Sherry Turkle writes that the "real ambition is of mythic proportions, making a general purpose intelligence, a mind." (Turkle, 1984, p. 240) The authors of a major text announce that "the ultimate goal of AI research is to build a person or, more humbly, an animal." (Charniak & McDermott, 1985, p. 7)Research in this field, like strong psychological AI, takes seriously the functionalist view that mentality can be realized in many different types of physical devices. Suprapsychological AI, however, accuses strong psychological AI of being chauvinisticof being only interested in human intelligence! Suprapsychological AI claims to be interested in all the conceivable ways intelligence can be realized. (Flanagan, 1991, pp. 241-242)16) Determination of Relevance of Rules in Particular ContextsEven if the [rules] were stored in a context-free form the computer still couldn't use them. To do that the computer requires rules enabling it to draw on just those [ rules] which are relevant in each particular context. Determination of relevance will have to be based on further facts and rules, but the question will again arise as to which facts and rules are relevant for making each particular determination. One could always invoke further facts and rules to answer this question, but of course these must be only the relevant ones. And so it goes. It seems that AI workers will never be able to get started here unless they can settle the problem of relevance beforehand by cataloguing types of context and listing just those facts which are relevant in each. (Dreyfus & Dreyfus, 1986, p. 80)Perhaps the single most important idea to artificial intelligence is that there is no fundamental difference between form and content, that meaning can be captured in a set of symbols such as a semantic net. (G. Johnson, 1986, p. 250)Artificial intelligence is based on the assumption that the mind can be described as some kind of formal system manipulating symbols that stand for things in the world. Thus it doesn't matter what the brain is made of, or what it uses for tokens in the great game of thinking. Using an equivalent set of tokens and rules, we can do thinking with a digital computer, just as we can play chess using cups, salt and pepper shakers, knives, forks, and spoons. Using the right software, one system (the mind) can be mapped into the other (the computer). (G. Johnson, 1986, p. 250)19) A Statement of the Primary and Secondary Purposes of Artificial IntelligenceThe primary goal of Artificial Intelligence is to make machines smarter.The secondary goals of Artificial Intelligence are to understand what intelligence is (the Nobel laureate purpose) and to make machines more useful (the entrepreneurial purpose). (Winston, 1987, p. 1)The theoretical ideas of older branches of engineering are captured in the language of mathematics. We contend that mathematical logic provides the basis for theory in AI. Although many computer scientists already count logic as fundamental to computer science in general, we put forward an even stronger form of the logic-is-important argument....AI deals mainly with the problem of representing and using declarative (as opposed to procedural) knowledge. Declarative knowledge is the kind that is expressed as sentences, and AI needs a language in which to state these sentences. Because the languages in which this knowledge usually is originally captured (natural languages such as English) are not suitable for computer representations, some other language with the appropriate properties must be used. It turns out, we think, that the appropriate properties include at least those that have been uppermost in the minds of logicians in their development of logical languages such as the predicate calculus. Thus, we think that any language for expressing knowledge in AI systems must be at least as expressive as the first-order predicate calculus. (Genesereth & Nilsson, 1987, p. viii)21) Perceptual Structures Can Be Represented as Lists of Elementary PropositionsIn artificial intelligence studies, perceptual structures are represented as assemblages of description lists, the elementary components of which are propositions asserting that certain relations hold among elements. (Chase & Simon, 1988, p. 490)Artificial intelligence (AI) is sometimes defined as the study of how to build and/or program computers to enable them to do the sorts of things that minds can do. Some of these things are commonly regarded as requiring intelligence: offering a medical diagnosis and/or prescription, giving legal or scientific advice, proving theorems in logic or mathematics. Others are not, because they can be done by all normal adults irrespective of educational background (and sometimes by non-human animals too), and typically involve no conscious control: seeing things in sunlight and shadows, finding a path through cluttered terrain, fitting pegs into holes, speaking one's own native tongue, and using one's common sense. Because it covers AI research dealing with both these classes of mental capacity, this definition is preferable to one describing AI as making computers do "things that would require intelligence if done by people." However, it presupposes that computers could do what minds can do, that they might really diagnose, advise, infer, and understand. One could avoid this problematic assumption (and also side-step questions about whether computers do things in the same way as we do) by defining AI instead as "the development of computers whose observable performance has features which in humans we would attribute to mental processes." This bland characterization would be acceptable to some AI workers, especially amongst those focusing on the production of technological tools for commercial purposes. But many others would favour a more controversial definition, seeing AI as the science of intelligence in general-or, more accurately, as the intellectual core of cognitive science. As such, its goal is to provide a systematic theory that can explain (and perhaps enable us to replicate) both the general categories of intentionality and the diverse psychological capacities grounded in them. (Boden, 1990b, pp. 1-2)Because the ability to store data somewhat corresponds to what we call memory in human beings, and because the ability to follow logical procedures somewhat corresponds to what we call reasoning in human beings, many members of the cult have concluded that what computers do somewhat corresponds to what we call thinking. It is no great difficulty to persuade the general public of that conclusion since computers process data very fast in small spaces well below the level of visibility; they do not look like other machines when they are at work. They seem to be running along as smoothly and silently as the brain does when it remembers and reasons and thinks. On the other hand, those who design and build computers know exactly how the machines are working down in the hidden depths of their semiconductors. Computers can be taken apart, scrutinized, and put back together. Their activities can be tracked, analyzed, measured, and thus clearly understood-which is far from possible with the brain. This gives rise to the tempting assumption on the part of the builders and designers that computers can tell us something about brains, indeed, that the computer can serve as a model of the mind, which then comes to be seen as some manner of information processing machine, and possibly not as good at the job as the machine. (Roszak, 1994, pp. xiv-xv)The inner workings of the human mind are far more intricate than the most complicated systems of modern technology. Researchers in the field of artificial intelligence have been attempting to develop programs that will enable computers to display intelligent behavior. Although this field has been an active one for more than thirty-five years and has had many notable successes, AI researchers still do not know how to create a program that matches human intelligence. No existing program can recall facts, solve problems, reason, learn, and process language with human facility. This lack of success has occurred not because computers are inferior to human brains but rather because we do not yet know in sufficient detail how intelligence is organized in the brain. (Anderson, 1995, p. 2)Historical dictionary of quotations in cognitive science > Artificial Intelligence
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120 Chapelon, André
[br]b. 26 October 1892 Saint-Paul-en-Cornillon, Loire, Franced. 29 June 1978 Paris, France[br]French locomotive engineer who developed high-performance steam locomotives.[br]Chapelon's technical education at the Ecole Centrale des Arts et Manufactures, Paris, was interrupted by extended military service during the First World War. From experience of observing artillery from the basket of a captive balloon, he developed a method of artillery fire control which was more accurate than that in use and which was adopted by the French army.In 1925 he joined the motive-power and rolling-stock department of the Paris-Orléans Railway under Chief Mechanical Engineer Maurice Lacoin and was given the task of improving the performance of its main-line 4–6–2 locomotives, most of them compounds. He had already made an intensive study of steam locomotive design and in 1926 introduced his Kylchap exhaust system, based in part on the earlier work of the Finnish engineer Kyläla. Chapelon improved the entrainment of the hot gases in the smokebox by the exhaust steam and so minimized back pressure in the cylinders, increasing the power of a locomotive substantially. He also greatly increased the cross-sectional area of steam passages, used poppet valves instead of piston valves and increased superheating of steam. PO (Paris-Orléans) 4–6–2s rebuilt on these principles from 1929 onwards proved able to haul 800-ton trains, in place of the previous 500-ton trains, and to do so to accelerated schedules with reduced coal consumption. Commencing in 1932, some were converted, at the time of rebuilding, into 4–8–0s to increase adhesive weight for hauling heavy trains over the steeply graded Paris-Toulouse line.Chapelon's principles were quickly adopted on other French railways and elsewhere.H.N. Gresley was particularly influenced by them. After formation of the French National Railways (SNCF) in 1938, Chapelon produced in 1941 a prototype rebuilt PO 2–10–0 freight locomotive as a six-cylinder compound, with four low-pressure cylinders to maximize expansive use of steam and with all cylinders steam-jacketed to minimize heat loss by condensation and radiation. War conditions delayed extended testing until 1948–52. Meanwhile Chapelon had, by rebuilding, produced in 1946 a high-powered, three-cylinder, compound 4–8–4 intended as a stage in development of a proposed range of powerful and thermally efficient steam locomotives for the postwar SNCF: a high-speed 4–6–4 in this range was to run at sustained speeds of 125 mph (200 km/h). However, plans for improved steam locomotives were then overtaken in France by electriflcation and dieselization, though the performance of the 4–8–4, which produced 4,000 hp (3,000 kW) at the drawbar for the first time in Europe, prompted modification of electric locomotives, already on order, to increase their power.Chapelon retired from the SNCF in 1953, but continued to act as a consultant. His principles were incorporated into steam locomotives built in France for export to South America, and even after the energy crisis of 1973 he was consulted on projects to build improved, high-powered steam locomotives for countries with reserves of cheap coal. The eventual fall in oil prices brought these to an end.[br]Bibliography1938, La Locomotive à vapeur, Paris: J.B.Bailière (a comprehensive summary of contemporary knowledge of every function of the locomotive).Further ReadingH.C.B.Rogers, 1972, Chapelon, Genius of French Steam, Shepperton: Ian Allan.1986, "André Chapelon, locomotive engineer: a survey of his work", Transactions of the Newcomen Society 58 (a symposium on Chapelon's work).Obituary, 1978, Railway Engineer (September/October) (makes reference to the technical significance of Chapelon's work).PJGR
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