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21 work
wə:k
1. noun1) (effort made in order to achieve or make something: He has done a lot of work on this project) trabajo2) (employment: I cannot find work in this town.) trabajo3) (a task or tasks; the thing that one is working on: Please clear your work off the table.) trabajo4) (a painting, book, piece of music etc: the works of Van Gogh / Shakespeare/Mozart; This work was composed in 1816.) obra5) (the product or result of a person's labours: His work has shown a great improvement lately.) trabajo6) (one's place of employment: He left (his) work at 5.30 p.m.; I don't think I'll go to work tomorrow.) trabajo
2. verb1) (to (cause to) make efforts in order to achieve or make something: She works at the factory three days a week; He works his employees very hard; I've been working on/at a new project.) trabajar2) (to be employed: Are you working just now?) trabajar, tener empleo3) (to (cause to) operate (in the correct way): He has no idea how that machine works / how to work that machine; That machine doesn't/won't work, but this one's working.) funcionar4) (to be practicable and/or successful: If my scheme works, we'll be rich!) funcionar, dar resultados5) (to make (one's way) slowly and carefully with effort or difficulty: She worked her way up the rock face.) progresar, desarrollar6) (to get into, or put into, a stated condition or position, slowly and gradually: The wheel worked loose.) volverse7) (to make by craftsmanship: The ornaments had been worked in gold.) trabajar, fabricar•- - work- workable
- worker
- works
3. noun plural1) (the mechanism (of a watch, clock etc): The works are all rusted.)2) (deeds, actions etc: She's devoted her life to good works.) mecanismo•- work-box
- workbook
- workforce
- working class
- working day
- work-day
- working hours
- working-party
- work-party
- working week
- workman
- workmanlike
- workmanship
- workmate
- workout
- workshop
- at work
- get/set to work
- go to work on
- have one's work cut out
- in working order
- out of work
- work of art
- work off
- work out
- work up
- work up to
- work wonders
work1 n1. trabajo2. obrain work con trabajo / que tiene trabajoout of work sin trabajo / paradoto get to work / to set to work ponerse a trabajarwork2 vb1. trabajar2. funcionarhow do you work this machine? ¿cómo funciona esta máquina?tr[wɜːk]1 (gen) trabajohe put a lot of hard work into that project trabajó mucho en ese proyecto, puso mucho esfuerzo en ese proyecto2 (employment) empleo, trabajowhat sort of work do you do? ¿qué clase de trabajo haces?, ¿a qué te dedicas?what time do you leave work? ¿a qué hora sales del trabajo?3 (building work, roadworks) obras nombre femenino plural4 (product, results) trabajo, obra5 (literary etc) obra1 (person) hacer trabajar2 (machine) manejar; (mechanism) accionardo you know how to work the video? ¿sabes cómo hacer funcionar el vídeo?3 (mine, oil well) explotar; (land, fields) trabajar, cultivar4 (produce) hacer5 (wood, metal, clay) trabajar; (dough) amasar6 (make by work or effort) trabajar1 (gen) trabajarshe works hard at her homework trabaja mucho en sus deberes, pone mucho esfuerzo en sus deberes2 (machine, system) funcionarhow does this machine work? ¿cómo funciona esta máquina?3 (medicine, cleaner) surtir efecto, tener efecto; (plan) tener éxito, salir bien, funcionar, resultar4 (move)1 familiar (everything) todo, todo el tinglado\SMALLIDIOMATIC EXPRESSION/SMALLit's all in a/the day's work todo forma parte del trabajo, es el pan nuestro de cada díaall work and no play makes Jack a dull boy hay que divertirse de vez en cuandoit works both ways es una arma de doble filokeep up the good work! ¡que siga así!the forces at work los elementos en juegoto be in work tener trabajo, tener un empleoto be out of work estar en el paro, estar sin trabajo, estar parado,-ato get down/set to work ponerse a trabajar, poner manos a la obrato get worked up exaltarse, excitarse, ponerse nervioso,-ato give somebody the (full) works tratar a alguien a lo grandeto have one's work cut out to do something costarle a uno mucho trabajo hacer algoto make light/short work of something despachar algo deprisato work like a Trojan trabajar como un negroto work loose soltarse, aflojarseto work one's fingers to the bone dejarse los codos trabajandoto work oneself to death matarse trabajandoto work to rule hacer huelga de celopublic works obras nombre femenino plural públicaswork basket costurero, cesto de laborwork camp campamento de trabajowork experience experiencia laboralwork of art obra de artework permit permiso de trabajowork station SMALLCOMPUTING/SMALL estación nombre femenino de trabajo, terminal nombre masculino de trabajowork surface encimera1) operate: trabajar, operarto work a machine: operar una máquina2) : lograr, conseguir (algo) con esfuerzoto work one's way up: lograr subir por sus propios esfuerzos3) effect: efectuar, llevar a cabo, obrar (milagros)4) make, shape: elaborar, fabricar, formara beautifully wrought vase: un florero bellamente elaborado5)to work up : estimular, excitardon't get worked up: no te agiteswork vi1) labor: trabajarto work full-time: trabajar a tiempo completo2) function: funcionar, servirwork adj: laboralwork n1) labor: trabajo m, labor f2) employment: trabajo m, empleo m3) task: tarea f, faena f4) deed: obra f, labor fworks of charity: obras de caridad5) : obra f (de arte o literatura)6) workmanship7) works nplfactory: fábrica f8) works nplmechanism: mecanismo mv.• andar v.• elaborar v.• funcionar v.• hacer funcionar v.• hacer trabajar v.• laborear v.• labrar v.• marchar v.• obrar v.• trabajar v.adj.• laborable adj.n.• chamba s.f.• fábrica s.f.• labor s.f.• mecanismo s.m.• obra s.f.• sobrehueso s.m.• trabajar s.m.• trabajo s.m.wɜːrk, wɜːk
I
1) u (labor, tasks) trabajo mthe house needs a lot of work done o (BrE) doing to it — la casa necesita muchos arreglos
she put a lot of work into it — puso mucho esfuerzo or empeño en ello
to set to work — ponerse* a trabajar, poner* manos a la obra
keep up the good work — sigue (or sigan etc) así!
it's all in a day's work — es el pan nuestro de cada día
to have one's work cut out: she's going to have her work cut out to get the job done in time le va a costar terminar el trabajo a tiempo; to make short work of something: Pete made short work of the ironing Pete planchó todo rapidísimo; you made short work of that pizza! te has despachado pronto la pizza!; all work and no play makes Jack a dull boy — hay que dejar tiempo para el esparcimiento
2) u ( employment) trabajo mto look for/find work — buscar*/encontrar* trabajo
to go to work — ir* a trabajar or al trabajo
they both go out to work — (BrE) los dos trabajan (afuera)
I start/finish work at seven — entro a trabajar or al trabajo/salgo del trabajo a las siete
3) (in phrases)at work: he's at work está en el trabajo, está en la oficina (or la fábrica etc); they were hard at work estaban muy ocupados trabajando; other forces were at work intervenían otros factores, había otros factores en juego; men at work obras, hombres trabajando; in work (BrE): those in work quienes tienen trabajo; off work: she was off work for a month after the accident después del accidente estuvo un mes sin trabajar; he took a day off work se tomó un día libre; out of work: the closures will put 1,200 people out of work los cierres dejarán en la calle a 1.200 personas; to be out of work estar* sin trabajo or desocupado or desempleado or (Chi tb) cesante, estar* parado or en el paro (Esp); (before n) out-of-work — desocupado, desempleado, parado (Esp), cesante (Chi)
4)a) c (product, single item) obra fb) u ( output) trabajo mit was the work of a professional — era obra de un profesional; see also works
II
1.
1) \<\<person\>\> trabajarto get working — ponerse* a trabajar, poner* manos a la obra
to work hard — trabajar mucho or duro
to work AT something: you have to work at your service tiene que practicar el servicio; a relationship is something you have to work at una relación de pareja requiere cierto esfuerzo; she was working away at her accounts estaba ocupada con su contabilidad; to work FOR somebody trabajar para alguien; to work for oneself trabajar por cuenta propia; to work FOR something: fame didn't just come to me: I had to work for it la fama no me llegó del cielo, tuve que trabajar para conseguirla; he's working for his finals está estudiando or está preparándose para los exámenes finales; to work IN something: to work in marble trabajar el mármol or con mármol; to work in oils pintar al óleo, trabajar con óleos; to work ON something: he's working on his car está arreglando el coche; scientists are working on a cure los científicos están intentando encontrar una cura; she hasn't been fired yet, but she's working on it (hum) todavía no la han echado, pero parece empeñada en que lo hagan; we're working on the assumption that... partimos del supuesto de que...; the police had very little to work on la policía tenía muy pocas pistas; to work UNDER somebody — trabajar bajo la dirección de alguien
2)a) (operate, function) \<\<machine/system\>\> funcionar; \<\<drug/person\>\> actuar*to work against/in favor of somebody/something — obrar en contra/a favor de alguien/algo
it works both ways: you have to make an effort too, you know: it works both ways — tú también tienes que hacer el esfuerzo, ¿sabes? funciona igual or (esp AmL) parejo para los dos
b) ( have required effect) \<\<drug/plan/method\>\> surtir efectotry it, it might work — pruébalo, quizás resulte
these colors just don't work together — estos colores no pegan or no combinan
3) (slip, travel) (+ adv compl)his socks had worked down to his ankles — se le habían caído los calcetines; see also free I 1) c), loose I 1) b)
2.
vt1)a) ( force to work) hacer* trabajarb) ( exploit) \<\<land/soil\>\> trabajar, labrar; \<\<mine\>\> explotarc) \<\<nightclubs/casinos\>\> trabajar end) ( pay for by working)2) ( cause to operate)do you know how to work the machine? — ¿sabes manejar la máquina?
3)a) (move gradually, manipulate) (+ adv compl)to work one's way: we worked our way toward the exit nos abrimos camino hacia la salida; I worked my way through volume three logré terminar el tercer volumen; she worked her way to the top of her profession — trabajó hasta llegar a la cima de su profesión
b) (shape, fashion) \<\<clay/metal\>\> trabajar; \<\<dough\>\> sobar, amasar4)a) (past & past p worked or wrought) ( bring about) \<\<miracle\>\> hacer*; see also wrought Ib) (manage, arrange) (colloq) arreglarshe worked it so that I didn't have to pay — se las arregló or se las ingenió para que yo no tuviera que pagar
•Phrasal Verbs:- work off- work out- work up[wɜːk]1. N1) (=activity) trabajo m; (=effort) esfuerzo m•
to be at work on sth — estar trabajando sobre algo•
work has begun on the new dam — se han comenzado las obras del nuevo embalse•
it's all in a day's work — es pan de cada día•
to do one's work — hacer su trabajo•
to get some work done — hacer algo (de trabajo)•
to get on with one's work — seguir trabajando•
it's hard work — es mucho trabajo, cuesta (trabajo)•
a piece of work — un trabajo•
she's put a lot of work into it — le ha puesto grandes esfuerzos•
to make quick work of sth/sb — despachar algo/a algn con rapidez•
to set to work — ponerse a trabajar•
to make short work of sth/sb — despachar algo/a algn con rapidez•
to start work — ponerse a trabajarnasty 1., 4)to have one's work cut out —
2) (=employment, place of employment) trabajo m"work wanted" — (US) "demandas de empleo"
•
to be at work — estar trabajandoaccidents at work — accidentes mpl laborales
•
to go to work — ir a trabajar•
to be in work — tener trabajo•
she's looking for work — está buscando trabajo•
it's nice work if you can get it — es muy agradable para los que tienen esa suerte•
I'm off work for a week — tengo una semana de permiso•
to be out of work — estar desempleado or parado or en paro•
to put sb out of work — dejar a algn sin trabajo•
on her way to work — camino del trabajo3) (=product, deed) obra f; (=efforts) trabajothis is the work of a professional/madman — esto es trabajo de un profesional/loco
what do you think of his work? — ¿qué te parece su trabajo?
•
his life's work — el trabajo al que ha dedicado su vida4) (Art, Literat etc) obra f•
a literary work — una obra literaria5) works [of machine, clock etc] mecanismo msing- bung or gum up the worksspannerMinistry of Works — Ministerio m de Obras Públicas
2. VI1) (gen) trabajar; (=be in a job) tener trabajo•
he is working at his German — está dándole al alemán•
she works in a bakery — trabaja en una panaderíahe works in education/publishing — trabaja en la enseñanza/el campo editorial
he prefers to work in wood/oils — prefiere trabajar la madera/con óleos
•
to work to rule — (Ind) estar en huelga de celo•
to work towards sth — trabajar or realizar esfuerzos para conseguir algo- work like a slave or Trojan etc2) (=function) [machine, car] funcionarmy brain doesn't seem to be working today — hum mi cerebro no funciona hoy como es debido
•
it may work against us — podría sernos desfavorable•
this can work both ways — esto puede ser un arma de doble filo•
to get sth working — hacer funcionar algo•
it works off the mains — funciona con la electricidad de la red3) (=be effective) [plan] salir, marchar; [drug, medicine, spell] surtir efecto, ser eficaz; [yeast] fermentarhow long does it take to work? — ¿cuánto tiempo hace falta para que empiece a surtir efecto?
the scheme won't work — el proyecto no es práctico, esto no será factible
it won't work, I tell you! — ¡te digo que no se puede (hacer)!
4) [mouth, face, jaws] moverse, torcerse5) (=move gradually)•
to work round to a question — preparar el terreno para preguntar algowhat are you working round to? — ¿adónde va a parar todo esto?, ¿qué propósito tiene todo esto?
3. VT1) (=make work) hacer trabajarto work o.s. to death — matarse trabajando
2) (=operate)can you work it? — ¿sabes manejarlo?
3) (=achieve) [+ change] producir, motivar; [+ cure] hacer, efectuar; [+ miracle] hacerwonder 1., 2)4) (Sew) coser; (Knitting) [+ row] hacer5) (=shape) [+ dough, clay] trabajar; [+ stone, marble] tallar, grabarworked flint — piedra f tallada
6) (=exploit) [+ mine] explotar; [+ land] cultivar7) (=manoeuvre)•
to work o.s. into a rage — ponerse furioso, enfurecerse•
to work one's way along — ir avanzando poco a pocoto work one's way up a cliff — escalar poco a poco or a duras penas un precipicio
to work one's way up to the top of a company — llegar a la dirección de una compañía por sus propios esfuerzos
8) (=finance)•
to work one's passage on a ship — costearse un viaje trabajando•
to work one's way through college — costearse los estudios universitarios trabajando4.CPDwork camp N — campamento m laboral
work ethic N — ética f del trabajo
work experience N — experiencia f laboral
work force N — (=labourers) mano f de obra; (=personnel) plantilla f
work in progress N — trabajo m en proceso
work permit N — permiso m de trabajo
work prospects NPL — [of student] perspectivas fpl de trabajo
work study N — práctica f estudiantil
work surface N — = worktop
work therapy N — laborterapia f, terapia f laboral
work week N — (US) semana f laboral
- work in- work off- work on- work out- work up* * *[wɜːrk, wɜːk]
I
1) u (labor, tasks) trabajo mthe house needs a lot of work done o (BrE) doing to it — la casa necesita muchos arreglos
she put a lot of work into it — puso mucho esfuerzo or empeño en ello
to set to work — ponerse* a trabajar, poner* manos a la obra
keep up the good work — sigue (or sigan etc) así!
it's all in a day's work — es el pan nuestro de cada día
to have one's work cut out: she's going to have her work cut out to get the job done in time le va a costar terminar el trabajo a tiempo; to make short work of something: Pete made short work of the ironing Pete planchó todo rapidísimo; you made short work of that pizza! te has despachado pronto la pizza!; all work and no play makes Jack a dull boy — hay que dejar tiempo para el esparcimiento
2) u ( employment) trabajo mto look for/find work — buscar*/encontrar* trabajo
to go to work — ir* a trabajar or al trabajo
they both go out to work — (BrE) los dos trabajan (afuera)
I start/finish work at seven — entro a trabajar or al trabajo/salgo del trabajo a las siete
3) (in phrases)at work: he's at work está en el trabajo, está en la oficina (or la fábrica etc); they were hard at work estaban muy ocupados trabajando; other forces were at work intervenían otros factores, había otros factores en juego; men at work obras, hombres trabajando; in work (BrE): those in work quienes tienen trabajo; off work: she was off work for a month after the accident después del accidente estuvo un mes sin trabajar; he took a day off work se tomó un día libre; out of work: the closures will put 1,200 people out of work los cierres dejarán en la calle a 1.200 personas; to be out of work estar* sin trabajo or desocupado or desempleado or (Chi tb) cesante, estar* parado or en el paro (Esp); (before n) out-of-work — desocupado, desempleado, parado (Esp), cesante (Chi)
4)a) c (product, single item) obra fb) u ( output) trabajo mit was the work of a professional — era obra de un profesional; see also works
II
1.
1) \<\<person\>\> trabajarto get working — ponerse* a trabajar, poner* manos a la obra
to work hard — trabajar mucho or duro
to work AT something: you have to work at your service tiene que practicar el servicio; a relationship is something you have to work at una relación de pareja requiere cierto esfuerzo; she was working away at her accounts estaba ocupada con su contabilidad; to work FOR somebody trabajar para alguien; to work for oneself trabajar por cuenta propia; to work FOR something: fame didn't just come to me: I had to work for it la fama no me llegó del cielo, tuve que trabajar para conseguirla; he's working for his finals está estudiando or está preparándose para los exámenes finales; to work IN something: to work in marble trabajar el mármol or con mármol; to work in oils pintar al óleo, trabajar con óleos; to work ON something: he's working on his car está arreglando el coche; scientists are working on a cure los científicos están intentando encontrar una cura; she hasn't been fired yet, but she's working on it (hum) todavía no la han echado, pero parece empeñada en que lo hagan; we're working on the assumption that... partimos del supuesto de que...; the police had very little to work on la policía tenía muy pocas pistas; to work UNDER somebody — trabajar bajo la dirección de alguien
2)a) (operate, function) \<\<machine/system\>\> funcionar; \<\<drug/person\>\> actuar*to work against/in favor of somebody/something — obrar en contra/a favor de alguien/algo
it works both ways: you have to make an effort too, you know: it works both ways — tú también tienes que hacer el esfuerzo, ¿sabes? funciona igual or (esp AmL) parejo para los dos
b) ( have required effect) \<\<drug/plan/method\>\> surtir efectotry it, it might work — pruébalo, quizás resulte
these colors just don't work together — estos colores no pegan or no combinan
3) (slip, travel) (+ adv compl)his socks had worked down to his ankles — se le habían caído los calcetines; see also free I 1) c), loose I 1) b)
2.
vt1)a) ( force to work) hacer* trabajarb) ( exploit) \<\<land/soil\>\> trabajar, labrar; \<\<mine\>\> explotarc) \<\<nightclubs/casinos\>\> trabajar end) ( pay for by working)2) ( cause to operate)do you know how to work the machine? — ¿sabes manejar la máquina?
3)a) (move gradually, manipulate) (+ adv compl)to work one's way: we worked our way toward the exit nos abrimos camino hacia la salida; I worked my way through volume three logré terminar el tercer volumen; she worked her way to the top of her profession — trabajó hasta llegar a la cima de su profesión
b) (shape, fashion) \<\<clay/metal\>\> trabajar; \<\<dough\>\> sobar, amasar4)a) (past & past p worked or wrought) ( bring about) \<\<miracle\>\> hacer*; see also wrought Ib) (manage, arrange) (colloq) arreglarshe worked it so that I didn't have to pay — se las arregló or se las ingenió para que yo no tuviera que pagar
•Phrasal Verbs:- work off- work out- work up -
22 Herbert, Edward Geisler
[br]b. 23 March 1869 Dedham, near Colchester, Essex, Englandd. 9 February 1938 West Didsbury, Manchester, England[br]English engineer, inventor of the Rapidor saw and the Pendulum Hardness Tester, and pioneer of cutting tool research.[br]Edward Geisler Herbert was educated at Nottingham High School in 1876–87, and at University College, London, in 1887–90, graduating with a BSc in Physics in 1889 and remaining for a further year to take an engineering course. He began his career as a premium apprentice at the Nottingham works of Messrs James Hill \& Co, manufacturers of lace machinery. In 1892 he became a partner with Charles Richardson in the firm of Richardson \& Herbert, electrical engineers in Manchester, and when this partnership was dissolved in 1895 he carried on the business in his own name and began to produce machine tools. He remained as Managing Director of this firm, reconstituted in 1902 as a limited liability company styled Edward G.Herbert Ltd, until his retirement in 1928. He was joined by Charles Fletcher (1868–1930), who as joint Managing Director contributed greatly to the commercial success of the firm, which specialized in the manufacture of small machine tools and testing machinery.Around 1900 Herbert had discovered that hacksaw machines cut very much quicker when only a few teeth are in operation, and in 1902 he patented a machine which utilized this concept by automatically changing the angle of incidence of the blade as cutting proceeded. These saws were commercially successful, but by 1912, when his original patents were approaching expiry, Herbert and Fletcher began to develop improved methods of applying the rapid-saw concept. From this work the well-known Rapidor and Manchester saws emerged soon after the First World War. A file-testing machine invented by Herbert before the war made an autographic record of the life and performance of the file and brought him into close contact with the file and tool steel manufacturers of Sheffield. A tool-steel testing machine, working like a lathe, was introduced when high-speed steel had just come into general use, and Herbert became a prominent member of the Cutting Tools Research Committee of the Institution of Mechanical Engineers in 1919, carrying out many investigations for that body and compiling four of its Reports published between 1927 and 1933. He was the first to conceive the idea of the "tool-work" thermocouple which allowed cutting tool temperatures to be accurately measured. For this advance he was awarded the Thomas Hawksley Gold Medal of the Institution in 1926.His best-known invention was the Pendulum Hardness Tester, introduced in 1923. This used a spherical indentor, which was rolled over, rather than being pushed into, the surface being examined, by a small, heavy, inverted pendulum. The period of oscillation of this pendulum provided a sensitive measurement of the specimen's hardness. Following this work Herbert introduced his "Cloudburst" surface hardening process, in which hardened steel engineering components were bombarded by steel balls moving at random in all directions at very high velocities like gaseous molecules. This treatment superhardened the surface of the components, improved their resistance to abrasion, and revealed any surface defects. After bombardment the hardness of the superficially hardened layers increased slowly and spontaneously by a room-temperature ageing process. After his retirement in 1928 Herbert devoted himself to a detailed study of the influence of intense magnetic fields on the hardening of steels.Herbert was a member of several learned societies, including the Manchester Association of Engineers, the Institute of Metals, the American Society of Mechanical Engineers and the Institution of Mechanical Engineers. He retained a seat on the Board of his company from his retirement until the end of his life.[br]Principal Honours and DistinctionsManchester Association of Engineers Butterworth Gold Medal 1923. Institution of Mechanical Engineers Thomas Hawksley Gold Medal 1926.BibliographyE.G.Herbert obtained several British and American patents and was the author of many papers, which are listed in T.M.Herbert (ed.), 1939, "The inventions of Edward Geisler Herbert: an autobiographical note", Proceedings of the Institution of Mechanical Engineers 141: 59–67.ASD / RTSBiographical history of technology > Herbert, Edward Geisler
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23 consacrare
consecratesacerdote ordain( dedicare) dedicate* * *consacrare v.tr.1 (eccl.) to consecrate; ( ordinare un sacerdote) to ordain: fu consacrato vescovo di Napoli, he was consecrated bishop of Naples; consacrare una nuova chiesa, to consecrate a new church; consacrare un sacerdote, to ordain a priest2 ( dedicare) to devote, to consecrate, to dedicate: consacrare un giorno a Dio, to devote a day to God; consacrare un monumento ai caduti, to dedicate a monument to the fallen; consacrò le proprie energie allo studio, he devoted his energies to study; consacrare la vita a Dio, to consecrate one's life to God3 ( rendere sacro; convalidare) to consecrate: una terra consacrata dal sacrificio dei suoi martiri, a land consecrated by the blood of its martyrs; un costume consacrato dalla tradizione, a custom hallowed by tradition; una parola consacrata dall'uso, a word sanctioned by custom.◘ consacrarsi v.rifl. to devote oneself, to dedicate oneself: consacrare a qlco., to devote oneself to sthg.* * *[konsa'krare]1. vt1) Rel to consecrate, (sacerdote) to ordain, (re) to anoint, (abitudine, tradizione, uso) to establish2)(vita, tempo, sforzi)
consacrare (a) — to dedicate (to), devote (to)2. vr (consacrarsi)consacrarsi a qn/qc — to dedicate o.s. to sb/sth* * *[konsa'krare] 1.verbo transitivo1) relig. (rendere sacro) to consecrate [chiesa, vescovo]; to anoint, to ordain [ sacerdote]; to anoint [ monarca]; (dedicare) to dedicate [ chiesa] (a to)2) fig. (dedicare) to dedicate, to devote [vita, tempo] (a to)2.verbo pronominale consacrarsi1) (votarsi)2) fig. (dedicarsi)- rsi a — to devote oneself to [studio, famiglia]
* * *consacrare/konsa'krare/ [1]1 relig. (rendere sacro) to consecrate [chiesa, vescovo]; to anoint, to ordain [ sacerdote]; to anoint [ monarca]; (dedicare) to dedicate [ chiesa] (a to)2 fig. (dedicare) to dedicate, to devote [vita, tempo] (a to)II consacrarsi verbo pronominale -
24 go
go [gəʊ]━━━━━━━━━━━━━━━━━2. modal verb4. noun5. compounds━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━a. ( = move) aller• where are you going? où allez-vous ?• there he goes! le voilà !• you can go next allez-y(, je vous en prie) !► to go + preposition• the train goes at 90km/h le train roule à 90 km/h• where do we go from here? qu'est-ce qu'on fait maintenant ?• to go to France/to London aller en France/à Londres• to go up the hill monter la colline► to go + -ing• to go swimming (aller) nager► go and...• go and get me it! va me le chercher !• now you've gone and broken it! (inf) ça y est, tu l'as cassé !• when does the train go? quand part le train ?• after a week all our money had gone en l'espace d'une semaine, nous avions dépensé tout notre argent• he'll have to go [employee] on ne peut pas le garder• there goes my chance of promotion! je peux faire une croix sur ma promotion !• going, going, gone! une fois, deux fois, trois fois, adjugé, vendu !► to let sb go ( = allow to leave) laisser partir qn ; ( = make redundant) se séparer de qn ; ( = stop gripping) lâcher qn• let go! lâchez !• to let go of sth/sb lâcher qch/qn• eventually parents have to let go of their children tôt ou tard, les parents doivent laisser leurs enfants voler de leurs propres ailes► to let sth goc. ( = start) [car, machine] démarrer ; ( = function) [machine, watch, car] marcher• how do you make this go? comment est-ce que ça marche ?• to be going [machine, engine] être en marche► to get going [person] ( = leave)• once he gets going... une fois lancé...• to get things going activer les choses► to keep going ( = continue) [person] continuer ; [business] se maintenir• the police signalled her to stop but she kept going la police lui a fait signe de s'arrêter mais elle a continué son chemin• a cup of coffee is enough to keep her going all morning elle réussit à tenir toute la matinée avec un caféd. ( = begin) there he goes again! le voilà qui recommence !• here goes! (inf) allez, on y va !e. ( = progress) aller, marcher• how's it going? (comment) ça va ?• all went well for him until... tout s'est bien passé pour lui jusqu'au moment où...• add the sugar, stirring as you go ajoutez le sucre, en remuant au fur et à mesuref. ( = turn out) [events] se passer• how did your holiday go? comment se sont passées tes vacances ?• that's the way things go, I'm afraid c'est malheureux mais c'est comme çag. ( = become) devenir• have you gone mad? tu es devenu fou ?h. ( = fail) [fuse] sauter ; [bulb] griller ; [material] être usé ; [sight] baisser ; [strength] manqueri. ( = be sold) how much do you think the house will go for? combien crois-tu que la maison va être vendue ?• it went for $550 c'est parti à 550 dollarsj. ( = be given) [prize, reward, inheritance] revenir (to à)k. ( = be accepted) the story goes that... le bruit court que...l. ( = apply) that goes for you too c'est valable pour toi aussi• that goes for me too ( = I agree with that) je suis aussi de cet avis• as far as your suggestion goes... pour ce qui est de ta suggestion...• this explanation is fine, as far as it goes cette explication vaut ce qu'elle vautm. ( = available) are there any jobs going? y a-t-il des postes vacants ?• is there any coffee going? est-ce qu'il y a du café ?n. [tune] the tune goes like this voici l'airo. ( = make sound or movement) faire ; [bell, clock] sonnerp. ( = serve) the money will go to compensate the victims cet argent servira à dédommager les victimes► as... go• he's not bad, as estate agents go il n'est pas mauvais pour un agent immobilier2. modal verb► to be going to + infinitive allera. ( = travel) [+ distance] faireb. ( = make sound) faire• he went "psst" « psst » fit-il4. noun(plural goes)a. ( = motion) (inf) it's all go! ça n'arrête pas !• at one or a go d'un seul coup► to have a go ( = try) essayerc. ( = success) to make a go of sth réussir qch5. compounds• to give sb the go-ahead (to do) (inf) donner le feu vert à qn (pour faire) ► go-between noun intermédiaire mf► go-karting noun = go-carting► go abouta. allerb. [rumour] courira. [+ task, duties] he went about the task methodically il s'y est pris de façon méthodique• how does one go about getting seats? comment fait-on pour avoir des places ?( = cross) traverser• she went across to Mrs. Smith's elle est allée en face chez Mme Smith[+ river, road] traverser( = follow) suivre ; ( = attack) attaquer• go after him! suivez-le !a. ( = prove hostile to) [vote, judgement, decision] être défavorable àb. ( = oppose) aller à l'encontre de• conditions which went against national interests des conditions qui allaient à l'encontre des intérêts nationaux• it goes against my principles c'est contre mes principes► go ahead intransitive verb passer devant ; [event] avoir (bien) lieu ; [work] avancer• go ahead! allez-y !• why don't you go along too? pourquoi n'iriez-vous pas aussi ?• I can't go along with that at all je ne suis pas du tout d'accord là-dessus► go around intransitive verba. = go about ; go roundb. what goes around comes around tout finit par se payer► go away intransitive verb partir ; (on holiday) partir (en vacances) ; [pain] disparaître• we need to go away and think about this nous devons prendre le temps d'y réfléchir► go back intransitive verba. ( = return) retourner• it's getting dark, shall we go back? il commence à faire nuit, on rentre ?b. ( = retreat) reculerd. ( = revert) revenir (to à)e. ( = extend) s'étendre• the cave goes back 300 metres la grotte fait 300 mètres de long► go back on inseparable transitive verb[+ decision, promise] revenir sur( = happen earlier)[person] passer ; [period of time] (se) passerb. ( = be swallowed) it went down the wrong way j'ai (or il a etc) avalé de traversc. ( = be accepted) I wonder how that will go down with her parents je me demande comment ses parents vont prendre ça• to go down well/badly être bien/mal accueillid. [value, price, standards] baissere. ( = be relegated) être reléguéf. [stage curtain] tomber ; [theatre lights] s'éteindreg. ( = go as far as) allerh. [balloon, tyre] se dégonfler• my ankle's OK, the swelling has gone down ma cheville va bien, elle a désenflé► go down as inseparable transitive verb( = be regarded as) être considéré comme ; ( = be remembered as) passer à la postérité comme• the victory will go down as one of the highlights of the year cette victoire restera dans les mémoires comme l'un des grands moments de l'année► go down with (inf) inseparable transitive verb[+ illness] attrapera. ( = attack) attaquerc. ( = strive for) essayer d'avoir ; ( = choose) choisir• the theory has a lot going for it cette théorie a de nombreux mérites► go forward intransitive verba. ( = move ahead) avancer ; [economy] progresserb. ( = take place) avoir lieuc. ( = continue) maintenir• if they go forward with these proposals s'ils maintiennent ces propositions► go in intransitive verba. ( = enter) entrerb. ( = attack) attaquera. [+ examination] se présenter à ; [+ position, job] poser sa candidature à ; [+ competition, race] prendre part àb. [+ sport] pratiquer ; [+ hobby] se livrer à ; [+ style] affectionner ; [+ medicine, accounting, politics] faire• he doesn't go in for reading much il n'aime pas beaucoup lire► go into inseparable transitive verba. [+ profession, field] he doesn't want to go into industry il ne veut pas travailler dans l'industrieb. ( = embark on) [+ explanation] se lancer dansc. ( = investigate) étudierd. ( = be devoted to) être investi dansa. ( = leave) partirb. [alarm clock] sonner ; [alarm] se déclencherc. [light, radio, TV] s'éteindre ; [heating] s'arrêtere. [event] se passer• I used to like him, but I've gone off him lately je l'aimais bien mais depuis un certain temps il m'agace► go off with inseparable transitive verb partir aveca. ( = proceed on one's way) (without stopping) poursuivre son chemin ; (after stopping) continuer sa route ; (by car) reprendre la route• go on trying! essaie encore !• go on! continuez !• if you go on doing that, you'll get into trouble si tu continues, tu vas avoir des ennuis• don't go on about it! ça va, j'ai compris !• she's always going on at him about doing up the kitchen elle n'arrête pas de le harceler pour qu'il refasse la cuisinee. ( = proceed) passer• he went on to say that... puis il a dit que...• he retired from football and went on to become a journalist il a abandonné le football et est devenu journaliste• how long has this been going on? depuis combien de temps est-ce que ça dure ?• what's going on here? qu'est-ce qui se passe ici ?• as the day went on he became more and more anxious au fil des heures, il devenait de plus en plus inquiet• what a way to go on! en voilà des manières !i. ( = progress) [person, patient] aller• how is he going on? comment va-t-il ?( = be guided by) we don't have much to go on yet nous n'avons pas beaucoup d'indices pour l'instant► go on for inseparable transitive verba. ( = leave) sortirb. [fire, light] s'éteindrec. ( = travel) aller (to à)d. [sea] se retirer ; [tide] descendref. [invitation] être envoyé ; [radio programme, TV programme] être diffusé• an appeal has gone out for people to give blood un appel a été lancé pour encourager les dons de sanga. ( = cross) allerb. ( = be overturned) se retournera. ( = examine) [+ accounts, report] vérifierb. ( = review) [+ speech] revoir ; [+ facts, points] récapituler• let's go over the facts again récapitulons les faits► go over to inseparable transitive verb passer àa. ( = turn) tournerc. ( = be sufficient) suffire (pour tout le monde)d. ( = circulate) [document, story] circuler• there's a rumour going round that... le bruit court que...e. = go about► go through( = be agreed) [proposal] être accepté ; [business deal] être conclua. ( = suffer, endure) endurerb. ( = examine) [+ list] examiner ; [+ book] parcourir ; [+ mail] regarder ; [+ subject, plan] étudier ; [+ one's pockets] fouiller dans• I went through my drawers looking for a pair of socks j'ai cherché une paire de chaussettes dans mes tiroirsc. ( = use up) [+ money] dépenser ; ( = wear out) userd. ( = carry out) [+ routine, course of study] suivre ; [+ formalities] accomplir ; [+ apprenticeship] faire► go through with inseparable transitive verb( = persist with) [+ plan, threat] mettre à exécution• in the end she couldn't go through with it en fin de compte elle n'a pas pu le faire► go together intransitive verb[colours, flavours] aller (bien) ensemble ; [events, conditions, ideas] aller de paira. ( = sink) [ship, person] coulerb. ( = fail) [person, business] faire faillite► go upa. monter[+ hill] gravira. [circumstances, event, conditions] aller (de pair) avec• mothers feed their children and go without themselves les mères nourrissent leurs enfants et se privent elles-mêmes de tout* * *[gəʊ] 1.1) (move, travel) aller ( from de; to à, en)to go to Wales/to California — aller au Pays de Galles/en Californie
to go to town/to the country — aller en ville/à la campagne
to go up/down/across — monter/descendre/traverser
to go by bus/train — voyager en bus/train
to go by ou past — [person, vehicle] passer
there he goes again! — ( that's him again) le revoilà!; fig ( he's starting again) le voilà qui recommence!
where do we go from here? — fig et maintenant qu'est-ce qu'on fait?
2) (on specific errand, activity) allerto go on a journey/on holiday — partir en voyage/en vacances
3) ( attend) allerto go to school/work — aller à l'école/au travail
5) ( depart) partir7) ( disappear) partir8) (be sent, transmitted)9) ( become)to go mad — devenir fou/folle
10) ( change over to new system)to go Labour — Politics [country, constituency] voter travailliste
11) (be, remain)12) (weaken, become impaired)13) ( of time)14) ( be got rid of)six down and four to go! — six de faits, et encore quatre à faire!
15) (operate, function) [vehicle, machine, clock] marcher, fonctionnerto set [something] going — mettre [quelque chose] en marche
to get going — [engine, machine] se mettre en marche; fig [business] démarrer
to keep going — [person, business, machine] se maintenir
16) ( start)here goes! —
once he gets going, he never stops — une fois lancé, il n'arrête pas
17) ( lead) aller, conduire (to à)the road goes down/goes up — la route descend/monte
18) ( extend in depth or scope)a hundred pounds doesn't go far these days — on ne va pas loin avec cent livres sterling de nos jours
you can make £5 go a long way — on peut faire beaucoup de choses avec 5 livres sterling
19) (belong, be placed) aller20) ( fit) gen rentrer22) ( be accepted)23) ( be about to)24) ( happen)how's it going? — (colloq)
how are things going? — comment ça va? (colloq)
how goes it? — hum comment ça va? (colloq)
25) ( be on average)it's old, as Australian towns go — c'est une ville assez vieille pour une ville australienne
it wasn't a bad party, as parties go — c'était une soirée plutôt réussie par rapport à la moyenne
26) ( be sold)the house went for over £100,000 — la maison a été vendue à plus de 100000 livres
‘going, going, gone!’ — ‘une fois, deux fois, trois fois, adjugé!’
27) ( be on offer)I'll have some coffee, if there's any going — je prendrai bien un café, s'il y en a
28) ( contribute)29) ( be given) [award, prize] aller (to à); [estate, inheritance, title] passer (to à)30) ( emphatic use)then he had to go and lose his wallet — comme s'il ne manquait plus que ça, il a perdu son portefeuille
31) ( of money) (be spent, used up)32) (make sound, perform action or movement) gen faire; [bell, alarm] sonnerthe cat went ‘miaow’ — le chat a fait ‘miaou’
33) (resort to, have recourse to)to go to war — [country] entrer en guerre; [soldier] partir à la guerre
to go to law GB ou to the law US — aller en justice
34) (break, collapse etc) [roof] s'effondrer; [cable, rope] se rompre; [light bulb] griller35) ( take one's turn)you go next — c'est ton tour après, c'est à toi après
36) ( be in harmony)37) ( in takeaway)2. 3.whose go is it? — gen à qui le tour?; ( in game) à qui de jouer?
2) (colloq) ( energy)to be full of go —
•Phrasal Verbs:- go about- go after- go ahead- go along- go at- go away- go back- go below- go by- go down- go for- go in- go into- go off- go on- go on at- go out- go over- go round- go under- go up- go with••all systems are go! — Aerospace tout est paré pour le lancement!
he's all go! — (colloq) il n'arrête pas!
that's how it goes! —
there you go! — (colloq) voilà!
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25 Darby, Abraham
SUBJECT AREA: Metallurgy[br]b. 1678 near Dudley, Worcestershire, Englandd. 5 May 1717 Madely Court, Coalbrookdale, Shropshire, England[br]English ironmaster, inventor of the coke smelting of iron ore.[br]Darby's father, John, was a farmer who also worked a small forge to produce nails and other ironware needed on the farm. He was brought up in the Society of Friends, or Quakers, and this community remained important throughout his personal and working life. Darby was apprenticed to Jonathan Freeth, a malt-mill maker in Birmingham, and on completion of his apprenticeship in 1699 he took up the trade himself in Bristol. Probably in 1704, he visited Holland to study the casting of brass pots and returned to Bristol with some Dutch workers, setting up a brassworks at Baptist Mills in partnership with others. He tried substituting cast iron for brass in his castings, without success at first, but in 1707 he was granted a patent, "A new way of casting iron pots and other pot-bellied ware in sand without loam or clay". However, his business associates were unwilling to risk further funds in the experiments, so he withdrew his share of the capital and moved to Coalbrookdale in Shropshire. There, iron ore, coal, water-power and transport lay close at hand. He took a lease on an old furnace and began experimenting. The shortage and expense of charcoal, and his knowledge of the use of coke in malting, may well have led him to try using coke to smelt iron ore. The furnace was brought into blast in 1709 and records show that in the same year it was regularly producing iron, using coke instead of charcoal. The process seems to have been operating successfully by 1711 in the production of cast-iron pots and kettles, with some pig-iron destined for Bristol. Darby prospered at Coalbrookdale, employing coke smelting with consistent success, and he sought to extend his activities in the neighbourhood and in other parts of the country. However, ill health prevented him from pursuing these ventures with his previous energy. Coke smelting spread slowly in England and the continent of Europe, but without Darby's technological breakthrough the ever-increasing demand for iron for structures and machines during the Industrial Revolution simply could not have been met; it was thus an essential component of the technological progress that was to come.Darby's eldest son, Abraham II (1711–63), entered the Coalbrookdale Company partnership in 1734 and largely assumed control of the technical side of managing the furnaces and foundry. He made a number of improvements, notably the installation of a steam engine in 1742 to pump water to an upper level in order to achieve a steady source of water-power to operate the bellows supplying the blast furnaces. When he built the Ketley and Horsehay furnaces in 1755 and 1756, these too were provided with steam engines. Abraham II's son, Abraham III (1750–89), in turn, took over the management of the Coalbrookdale works in 1768 and devoted himself to improving and extending the business. His most notable achievement was the design and construction of the famous Iron Bridge over the river Severn, the world's first iron bridge. The bridge members were cast at Coalbrookdale and the structure was erected during 1779, with a span of 100 ft (30 m) and height above the river of 40 ft (12 m). The bridge still stands, and remains a tribute to the skill and judgement of Darby and his workers.[br]Further ReadingA.Raistrick, 1989, Dynasty of Iron Founders, 2nd edn, Ironbridge Gorge Museum Trust (the best source for the lives of the Darbys and the work of the company).H.R.Schubert, 1957, History of the British Iron and Steel Industry AD 430 to AD 1775, London: Routledge \& Kegan Paul.LRD -
26 Hooke, Robert
[br]b. 18 July 1635 Freshwater, Isle of Wight, Englandd. 3 March 1703 London, England[br]English physicist, astronomer and mechanician.[br]Son of Revd John Hooke, minister of the parish, he was a sickly child who was subject to headaches which prevented protracted study. He devoted his time while alone to making mechanical models including a wooden clock. On the death of his father in October 1648 he was left £100 and went to London, where he became a pupil of Sir Peter Lely and then went to Westminster School under Dr Busby. There he learned the classical languages, some Hebrew and oriental languages while mastering six books of Euclid in one week. In 1653 he entered Christ Church College, Oxford, where he graduated MA in 1663, after studying chemistry and astronomy. In 1662 he was appointed Curator of Experiments to the Royal Society and was elected a Fellow in 1663. In 1665 his appointment was made permanent and he was given apartments in Gresham College, where he lived until his death in 1703. He was an indefatigable experimenter, perhaps best known for the invention of the universal joint named after him. The properties of the atmosphere greatly engaged him and he devised many forms of the barometer. He was the first to apply the spiral spring to the regulation of the balance wheel of the watch in an attempt to measure longitude at sea, but he did not publish his results until after Huygens's reinvention of the device in 1675. Several of his "new watches" were made by Thomas Tompion, one of which was presented to King Charles II. He is said to have invented, among other devices, thirty different ways of flying, the first practical system of telegraphy, an odometer, a hearing aid, an arithmetical machine and a marine barometer. Hooke was a small man, somewhat deformed, with long, lank hair, who went about stooped and moved very quickly. He was of a melancholy and mistrustful disposition, ill-tempered and sharp-tongued. He slept little, often working all night and taking a nap during the day. John Aubrey, his near-contemporary, wrote of Hooke, "He is certainly the greatest Mechanick this day in the World." He is said to have been the first to establish the true principle of the arch. His eyesight failed and he was blind for the last year of his life. He is best known for his Micrographia, or some Physiological Descriptions of Minute Bodies, first published in 1665. After the Great Fire of London, he exhibited a model for the rebuilding of the City. This was not accepted, but it did result in Hooke's appointment as one of two City Surveyors. This proved a lucrative post and through it Hooke amassed a fortune of some thousands of pounds, which was found intact after his death some thirty years later. It had never been opened in the interim period. Among the buildings he designed were the new Bethlehem (Bedlam) Hospital, the College of Physicians and Montague House.[br]Principal Honours and DistinctionsFRS 1663; Secretary 1677–82.IMcN -
27 Napier (Neper), John
SUBJECT AREA: Electronics and information technology[br]b. 1550 Merchiston Castle, Edinburgh, Scotlandd. 4 April 1617 Merchiston Castle, Edinburgh, Scotland[br]Scottish mathematician and theological writer noted for his discovery of logarithms, a powerful aid to mathematical calculations.[br]Born into a family of Scottish landowners, at the early age of 13 years Napier went to the University of St Andrews in Fife, but he apparently left before taking his degree. An extreme Protestant, he was active in the struggles with the Roman Catholic Church and in 1594 he dedicated to James VI of Scotland his Plaine Discovery of the Whole Revelation of St John, an attempt to promote the Protestant case in the guise of a learned study. About this time, as well as being involved in the development of military equipment, he devoted much of his time to finding methods of simplifying the tedious calculations involved in astronomy. Eventually he realized that by representing numbers in terms of the power to which a "base" number needed to be raised to produce them, it was possible to perform multiplication and division and to find roots, by the simpler processes of addition, substraction and integer division, respectively.A description of the principle of his "logarithms" (from the Gk. logos, reckoning, and arithmos, number), how he arrived at the idea and how they could be used was published in 1614 under the title Mirifici Logarithmorum Canonis Descriptio. Two years after his death his Mirifici Logarithmorum Canonis Constructio appeared, in which he explained how to calculate the logarithms of numbers and gave tables of them to eight significant figures, a novel feature being the use of the decimal point to distinguish the integral and fractional parts of the logarithm. As originally conceived, Napier's tables of logarithms were calculated using the natural number e(=2.71828…) as the base, not directly, but in effect according to the formula: Naperian logx= 107(log e 107-log e x) so that the original Naperian logarithm of a number decreased as the number increased. However, prior to his death he had readily acceded to a suggestion by Henry Briggs that it would greatly facilitate their use if logarithms were simply defined as the value to which the decimal base 10 needed to be raised to realize the number in question. He was almost certainly also aware of the work of Joost Burgi.No doubt as an extension of his ideas of logarithms, Napier also devised a means of manually performing multiplication and division by means of a system of rods known as Napier's Bones, a forerunner of the modern slide-rule, which evolved as a result of successive developments by Edmund Gunther, William Oughtred and others. Other contributions to mathematics by Napier include important simplifying discoveries in spherical trigonometry. However, his discovery of logarithms was undoubtedly his greatest achievement.[br]BibliographyNapier's "Descriptio" and his "Constructio" were published in English translation as Description of the Marvelous Canon of Logarithms (1857) and W.R.MacDonald's Construction of the Marvelous Canon of Logarithms (1889), which also catalogues all his works. His Rabdologiae, seu Numerationis per Virgulas Libri Duo (1617) was published in English as Divining Rods, or Two Books of Numbering by Means of Rods (1667).Further ReadingD.Stewart and W.Minto, 1787, An Account of the Life Writings and Inventions of John Napier of Merchiston (an early account of Napier's work).C.G.Knott (ed.), 1915, Napier Tercentenary Memorial Volume (the fullest account of Napier's work).KF -
28 Papanicolaou, George Nicolas
SUBJECT AREA: Medical technology[br]b. 13 May 1883 Kimi, Greeced. 19 February 1962 Miami, Florida, USA[br]Greek physician and pathological anatomist, developer of the Papanicolaou cytological smear test (Pap test).[br]Of a medical family, he graduated at Athens in 1904. After postgraduate study at Jena, Freiburg and Munich, he returned to Greece and turned to an academic career. After a year at the Oceanographie Institute at Monaco and a period in Paris, he again returned to Greece and in 1911 served in the army in the Balkan War.In 1913 he emigrated to the United States and was appointed to the pathology department of New York Hospital and Cornell Medical College. He became Emeritus Professor of Clinical Anatomy at Cornell in 1951. In 1961 he moved to Florida to head the Miami Cancer Institute, but he died shortly thereafter.Almost all his research was devoted to the physiology of reproduction and exfoliative cyto-logy, and from his studies in 1917 on vaginal discharge in animals he developed his human studies culminating in cancer diagnostic tests, which after some early scepticism soon gained wide acceptance as a routine screening technique. There are laboratories at both Cornell and Miami that are named after him.[br]Bibliography1943, with H.Traut, Diagnosis of Uterine Cancer by the Vaginal Smear, New York. 1954, Atlas of Exfoliative Cytology, Cambridge, Mass.Further ReadingD.E.Carmichael, 1973, The Pap Smear: Life of George N.Papanicolaou, Springfield, 111.MGBiographical history of technology > Papanicolaou, George Nicolas
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29 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 -
30 Thomson, James
SUBJECT AREA: Mechanical, pneumatic and hydraulic engineering[br]b. 16 February 1822 Belfast, Ireland (now Northern Ireland)d. 8 May 1892 Glasgow, Scotland[br]Irish civil engineer noted for his work in hydraulics and for his design of the "Vortex" turbine.[br]James Thomson was a pupil in several civil-engineering offices, but the nature of the work was beyond his physical capacity and from 1843 onwards he devoted himself to theoretical studies. Hhe first concentrated on the problems associated with the expansion of liquids when they reach their freezing point: water is one such example. He continued this work with his younger brother, Lord Kelvin (see Thomson, Sir William).After experimentation with a "feathered" paddle wheel as a young man, he turned his attention to water power. In 1850 he made his first patent application, "Hydraulic machinery and steam engines": this patent became his "Vortex" turbine design. He settled in Belfast, the home of the MacAdam-Fourneyron turbine, in 1851, and as a civil engineer became the Resident Engineer to the Belfast Water Commissioners in 1853. In 1857 he was appointed Professor of Civil Engineering and Surveying at Queen's College, Belfast.Whilst it is understood that he made his first turbine models in Belfast, he came to an arrangement with the Williamson Brothers of Kendal to make his turbine. In 1856 Williamsons produced their first turbine to Thomson's design and drawings. This was the Vortex Williamson Number 1, which produced 5 hp (3.7 kW) under a fall of 31 ft (9.4 m) on a 9 in. (23 cm) diameter supply. The rotor of this turbine ran in a horizontal plane. For several years the Williamson catalogue described their Vortex turbine as "designed by Professor James Thomson".Thomson continued with his study of hydraulics and water flow both at Queen's College, Belfast, and, later, at Glasgow University, where he became Professor in 1873, succeeding Macquorn Rankine, another famous engineer. At Glasgow, James Thomson studied the flow in rivers and the effects of erosion on river beds. He was also an authority on geological formations such as the development of the basalt structure of the Giant's Causeway, north of Belfast.James Thomson was an extremely active engineer and a very profound teacher of civil engineering. His form of water turbine had a long life before being displaced by the turbines designed in the twentieth century.[br]Bibliography1850, British patent no. 13,156 "Hydraulic machinery and steam engines".Further ReadingGilkes, 1956, One Hundred Years of Water Power, Kendal.KM
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