-
61 small
[smo:l]1) (little in size, degree, importance etc; not large or great: She was accompanied by a small boy of about six; There's only a small amount of sugar left; She cut the meat up small for the baby.) malý2) (not doing something on a large scale: He's a small businessman.) drobný3) (little; not much: You have small reason to be satisfied with yourself.) pramalý4) ((of the letters of the alphabet) not capital: The teacher showed the children how to write a capital G and a small g.) malý•- small arms
- small change
- small hours
- smallpox
- small screen
- small-time
- feel/look small* * *• malý• nepatrný -
62 small
[smo:l]1) (little in size, degree, importance etc; not large or great: She was accompanied by a small boy of about six; There's only a small amount of sugar left; She cut the meat up small for the baby.) malý2) (not doing something on a large scale: He's a small businessman.) drobný3) (little; not much: You have small reason to be satisfied with yourself.) malý, žiadny4) ((of the letters of the alphabet) not capital: The teacher showed the children how to write a capital G and a small g.) malý•- small arms
- small change
- small hours
- smallpox
- small screen
- small-time
- feel/look small* * *• útly• velmi slabý• úzky• úzka cast• žiadny• zlý• slabo• skromný• silne zriedený• štíhly• tenký• ticho• priškrtený• prízemný• drobný tovar• drobný• drobná vec• drobnost• jemný• bezvýznamný• prostý• potichu• podradný• ponížený• pokorený• malicherný• nadrobno• málo• malé pivo• na malé kusky• malý• málo významný• malý výrobok• nešlachetný• obmedzený• nijaký• obycajný• nízky -
63 rise
1. I1) too weak to rise слишком слаб, чтобы встать /подняться/; he rose and walked over to greet me он встал /поднялся/ и подошел ко мне поздороваться2) what tune do you usually rise? в котором часу /когда/ вы обычно встаете;3) a plane (a balloon, a lift, etc.) rises самолет и т.д. поднимается; bubbles (the fish, etc.) rise пузырьки и т.д. поднимаются (на поверхность); the lake rose and spread over the fields озеро вышло из берегов и затопило поля; the mercury /the glass, the barometer/ is rising барометр поднимается the mist /the fog/ is rising туман поднимается /рассеивается/; the bread has risen тесто поднялось /подошло/; the bread won't rise тесто никак не подходит /не поднимается/; yeast makes dough rise от дрожжей тесто поднимается; blisters rise волдыри появляются; what time does the sun rise? в котором часу /когда/ восходит солнце?4) prices and costs (demands, etc.) rise цены и т.д. растут; his anger (one's wrath, one's temper, heat, fever, etc.) rises его гнев /раздражение/ и т.д. растет /усиливается/; at this news my spirits rose от этой новости у меня поднялось /улучшилось/ настроение; his temperature is rising у него поднимается /растет/ температура; her voice rose она повысила голос; a wind (a breeze, a gale, etc.) rises ветер и т.д. усиливается; his colour rose он покраснел5) the people rose народ восстал6) where does the Nile rise? откуда берет начало /где начинается/ река Нил?; a storm began to rise начала разыгрываться буря; a rumour rose возник слух; a feud rose разгорелась вражда7) rise and come forward in the world приобретать вес и влияние в обществе; a man likely to rise человек с будущим, человек, который далеко пойдет2. II1) rise in some manner rise abruptly (reluctantly, majestically, unanimously, obediently, etc.) резко /внезапно/ и т.д. вставать (на ноги) /подниматься/; he fell never to riseI again он упал и больше уже не поднялся2) rise at some time rise early (very early, late, etc.) вставать рано и т.д.; the sun hasn't risen yet солнце еще не взошло3) rise in some manner the ground rose sharply поверхность земли /почва/ резко /круто/ поднялась the road began rising gradually дорога начала постепенно подниматься, начался пологий подъем (на дороге); the smoke from our fire rose straight up in the still air в неподвижном воздухе дым от нашего костра поднимался прямо вверх; the river is rising fast вода в реке быстро подымается /прибывает/; rise at some time new buildings are rising every day с каждым днем растут /подымаются/ новые здания; weeds rose overnight за ночь выросли сорняки; the fog rose at last наконец туман рассеялся; the curtain's already risen занавес уже поднялся, спектакль уже начался4) rise at some time the news made our spirits rise once again от этого сообщения у нас снова испортилось настроение; his passion rose from day to day с каждым днем страсть его становилась сильней3. III1) rise so many times they say a drowning man rises three times говорят, что утопающий всплывает /поднимается/ на поверхность три раза2) rise some distance the tree rises 20 feet дерево достигает высоты в 20 футов; the mountain rises a thousand feet эта гора возвышается на тысячу футов; the river (the flood, etc.) lias risen five feet вода в реке и т.д. поднялась на пять футов; rise for some amount rise two feet (one per cent, etc.) возрастать /увеличиваться/ на два фута и т.д.3) rise to some age usually in the Continuous she is rising twelve ей скоро будет двенадцать4. IV1) rise smth. at some time he did not rise a fish (a bird, etc.) all day за весь день он не поймал ни одной рыбы и т.д.2) rise some amount [for smth.] sugar has risen a penny a pound сахар подорожал на пенни за фунт5. XIII1) rise to do smth. rise to welcome smb. (to applaud, to answer, to help them, etc.) встать /подняться/, чтобы приветствовать кого-л. и т.д.2) rise to be smb. rise to be a general дослужиться до генерала, стать генералом; rise to be a partner (deputy to the Reichstag, President of the Republic, etc.) выдвинуться и стать компаньоном и т.д.6. XV1) the moon rose red взошла красная луна2) the morning rose fair and bright наступило хорошее утро7. XVI1) rise from smth. rise from one's knees (from one's feet, from a chair, etc.) подняться с колен и т.д., she was unable to rise from her seat она не смогла /была не в состоянии/ встать с места; rise from [the] table встать из-за стола, закончить еду; rise from one's dinner встать из-за стола после обеда; rise from the book with a feeling of satisfaction встать после чтения книги с чувством удовлетворения; he looks as though he had risen from the grave он выглядит так, словно встал из гроба; rise off /from/ smth. a bird (an aeroplane, an airship, etc.) rises from /off/ the ground птица и т.д. поднимается /взлетает/ с земли; smoke (vapour, mist, etc.) rises from the valleys дым и т.д. поднимается из долин; bubbles rose from the bottom of the lake со дна озера поднимались пузырьки; rise in (to) smth. a bird (an airship, a kite, the smoke, etc.) rises in (to) the air (into the sky, etc.) птица и т.д. поднимается в воздух и т.д.; the sun rises in the east солнце всходит на востоке; cork rises in water в воде пробка не тонет /всплывает наверх/; rise over smth. the sun rose over the wood солнце взошло /поднялось/ над лесом; rise on smth. the horse rose on its hind legs лошадь встала на дыбы; the hair rose on his head у него волосы встали дыбом; rise to smth. rise to one's feet встать /подняться/ на ноги; rise to one's knees подняться на колени (из лежачего положения); rise to the surface всплывать на поверхность2) rise at some time rise at dawn (in the morning, etc.) вставать /просыпаться/ на рассвете и т.д.; he rose at 7 and went to bed at 10 он встал в семь и лег спать в десять; rise with smth. rise with the sun вставать с восходом солнца /= с петухами/3) rise in (on, behind, above, etc.) smth., smb. rise in the foreground (in the distance, behind the school, out of a flat plain, from the very waterside, etc.) возвышаться /подниматься/ на переднем плане и т.д.; rise above the neighbouring peaks (above sea-level, above the sea, etc.) возвышаться над соседними вершинами и т.д.; houses are rising on the edge of town на краю города вырастают /поднимаются/ дома; a range of hills rose on our left слева от нас тянулась гряда холмов; a hill rises behind the house позади дома возвышается холм; the immense building rose before our eyes огромное здание подымалось у нас перед глазами: a picture (an idea, a thought, a lovely vision, a scene, etc.) rises before /in/ the /one's/ mind (in /before, within/ smb., etc.) в воображении и т.д. возникает картина и т.д., rise to smth. rise to a thousand feet (to a height /to an altitude/ of 60 feet, etc.) подниматься /возвышаться/ на тысячу футов и т.д.; rise to the highest level подняться на высший /самый высокий/ уровень; the tears rose to his eyes на глазах у него появились слезы; rise in some direction a road (a path, a line, a surface, the land, etc.) rises in this or that direction дорога и т.д. поднимается в этом или том направлении; a stately castle rose to the west of the town к западу от города возвышался величественный замок; a blister has risen on my heel на пятке у меня вскочил волдырь; rise at some time the curtain will rise at 8 занавес поднимется /откроется/ в восемь часов4) rise after smth. the river is rising after the heavy rain после сильного дождя уровень воды в реке поднимается /повышается, растет/; rise to smth. rise to six shillings the ounce (to l3)to a much higher price, etc.) возрастя /подняться/ в цене до шести шиллингов за унцию и т.д.; sugar has risen to twice its old price цена на сахар поднялась вдвое; his voice rose to a shriek голос его сорвался на крик; his language does not rise to the dignity of poetry его язык не достигает уровня подлинного поэтического языка; rise to the occasion оказаться на высоте положения; she always rises to an emergency в трудные моменты она умеет собраться; rise to one's responsibilities справиться со своими обязанностями; rise to the requirements оказаться способным отвечать предъявляемым требованиям; rise beyond smth. his expense rose beyond his expectations расходы у него выросли сверх его ожиданий; rise in smth. rise in anger (in excitement, in joy, etc.) подниматься /повышаться/ в гневе /раздражении/ и т.д. (о голосе); this author's style rises in force of expression стиль этого автора становится все более выразительным; rise with (at) smth. interest rises with each act of the play с каждым актом интерес к пьесе возрастает; his anger rose at that remark при этих словах в нем вспыхнул гнев; rise above smth. rise above prejudices (above petty jealousies, above mediocrity, above events, above the commonplace, etc.) быть выше предрассудков и т.д. || rise to /at/ the /a/ bait /to the fly/ попасться на удочку, клюнуть на что-л.; rise to it поддаться на провокацию5) rise in smth. rise in rebellion /in revolt/ поднять восстание; rise in revolution начать революцию; rise against smth., smb. rise against oppression (against nations, against an oppressor, against the government, against the tyrant, etc.) восставать против угнетения и т.д.; they rose against their cruel rulers они восстали /подняли восстание/ против своих жестоких правителей; rise against a resolution (against a bill, etc.) выступать против резолюции и т.д.; my whole soul /being/ rises against it все мое существо восстает против этого; rise at smth. my gorge rises at the thought при одной лишь мысли об этом я чувствую отвращение6) rise from (in) smth. the river rises from a spring (in the hills, in its bed, in a mountain, etc.) река берет свое начало из родника и т.д.; a quarrel (trouble, a difficulty, etc.) rises from a misunderstanding (from misapprehension, from mere trifles, etc.) ссора и т.д. возникает из-за того, что люди не понимают друг друга и т.д.; a sound of laughter rises in the next room в соседней комнате возникает /раздается/ смех; Tokyo rose from the ashes Токио поднялся из пепла; rise between smb. a quarrel rose between them между ними возникла ссора7) rise to smth. rise to a top position (to premiership, to great power, to supremacy, to a height of prosperity, to the rank of a first-class military power, etc.) достичь ведущего положения и т.д.; rise to greatness стать великим человеком /знаменитостью/; he rose to importance at an early age он выдвинулся еще в молодые годы; he rose to eminence at Paris as a journalist and author в Париже он стал знаменитым журналистом и писателем; he rose to international fame almost overnight он внезапно приобрел мировую известность; rise from smth. rise from a low position (from nothing, etc.) подняться из низов и т.д., выбиться в люди и т.д.; rise from the ranks стать офицером; rise from smb., smth. to smb., smth. rise from errand boy to president ( from small beginnings to take one's place among the first merchants of the city, from obscurity to national fame, etc.) подняться /продвинуться/ от рассыльного до президента и т.д.; rise in smth. rise in status занять более высокое положение; rise in.the world преуспеть, выбиться в люди; rise [immensely] in one's (smb.'s) estimation (in one's (smb.'s) opinion, in the scale of usefulness, etc.) [значительно] вырасти в своих собственных (в чьих-л.) глазах и т.д.; rise by smth. rise by merit only продвинуться в жизни только благодаря своем [собственным] заслугам8. XIX1rise like smth.1) tile building rose like a dream здание возникло, как сновидение2) rise like a phoenix from its ashes возродиться, как [птица] феникс из пепла9. XXI1rise smth. in some time the river rose thirty feet in eight hours за восемь часов вода в реке поднялась на тридцать футов; rise smth. in (to) smth. the Eiffel Tower rises 100 feet in (to) the air Эйфелева башня поднимается ввысь на сто футов10. XXVrise as...1) the men all rose as we came in когда мы вошли, все мужчины встали2) the path rises as it approaches the woods (the house) у леса (у дома) дорога подымается /идет вверх/; his voice rose as he saw their faces lengthening голос у него зазвучал громче, когда он увидел, как у них вытягиваются лица -
64 small
[smo:l]1) (little in size, degree, importance etc; not large or great: She was accompanied by a small boy of about six; There's only a small amount of sugar left; She cut the meat up small for the baby.) mic, nesemnificativ2) (not doing something on a large scale: He's a small businessman.) mic3) (little; not much: You have small reason to be satisfied with yourself.) puţin4) ((of the letters of the alphabet) not capital: The teacher showed the children how to write a capital G and a small g.) mic•- small arms
- small change
- small hours
- smallpox
- small screen
- small-time
- feel/look small -
65 small
[smo:l]1) (little in size, degree, importance etc; not large or great: She was accompanied by a small boy of about six; There's only a small amount of sugar left; She cut the meat up small for the baby.) μικρός2) (not doing something on a large scale: He's a small businessman.) μικρός3) (little; not much: You have small reason to be satisfied with yourself.) ελάχιστος4) ((of the letters of the alphabet) not capital: The teacher showed the children how to write a capital G and a small g.) μικρός•- small arms
- small change
- small hours
- smallpox
- small screen
- small-time
- feel/look small -
66 weight
-
67 historic
1. n амер. редк. историческое произведение; картина на историческую тему; исторический фильм2. a исторический, имеющий историческое значение3. a лингв. исторический, повествовательныйСинонимический ряд:1. celebrated (adj.) celebrated; noted; renowned2. heroic or grand (adj.) epic; heroic; heroic or grand; Homeric; major; narrative; on a grand scale; tremendous3. large (adj.) big; consequential; considerable; important; large; material; meaningful; momentous; notable; prominent; red-letter; significant; substantial; weightyАнтонимический ряд:trivial; unknown -
68 value
1. n ценность; важность; полезностьmerit value — значение функции полезности; величина выигрыша
2. n ценности3. n значение, смыслstandard value — стандартное значение; стандартная величина
specified value — фиксированное значение; заданное значение
4. n ценность, стоимостьvalue journey — путешествие, оправдывающее затраты
5. n эк. цена; стоимостьcommercial value — рыночная стоимость; продажная цена
nominal value — нарицательная цена; номинальная стоимость, номинал
issued value — эмиссионная стоимость; стоимость при эмиссии
6. n полит. -эк. стоимость7. n фин. валюта; сумма векселя или тратты; эквивалентsales value — стоимость реализации; сумма продаж
counter value — эквивалент; равноценная стоимость
8. n спец. величина, значениеabsolute value — абсолютная величина, абсолютное значение
initial value — исходная величина; данное значение
9. n муз. длительность ноты или паузы10. n иск. валёр; соотношение тоновvalue of colour, colour value — интенсивность цвета; насыщенность цветового тона
11. n фон. качество12. v оценивать, давать оценкуputting a value on — оценивающий; оценка
13. v дорожить, ценитьI value your friendship — я ценю вашу дружбу, я дорожу дружбой с вами
14. v фин. трассировать, выставлять вексель или траттуСинонимический ряд:1. account (noun) account; valuation2. advantage (noun) advantage; benefit; utility3. cost (noun) amount; appraisal; assessment; charge; cost; expense; price; profit4. evaluation (noun) estimation; evaluation5. sense (noun) acceptation; content; force; import; intent; meaning; message; purport; purpose; sense; significance; signification; substance6. worth (noun) account; caliber; calibre; desirability; eminence; importance; merit; quality; stature; usefulness; valuation; virtue; worth7. estimate (verb) appraise; assay; assess; calculate; estimate; evaluate; gauge; judge; price; rate; reckon; set at; survey; valuate8. regard (verb) admire; consider; esteem; honour; regard9. respect (verb) appreciate; apprize; cherish; enjoy; esteem; prize; regard; relish; respect; savour; treasureАнтонимический ряд:condemn; despise; discard; disesteem; disregard; drop; forego; misestimate; neglect -
69 small
[smo:l]1) (little in size, degree, importance etc; not large or great: She was accompanied by a small boy of about six; There's only a small amount of sugar left; She cut the meat up small for the baby.) petit2) (not doing something on a large scale: He's a small businessman.) petit3) (little; not much: You have small reason to be satisfied with yourself.) peu de4) ((of the letters of the alphabet) not capital: The teacher showed the children how to write a capital G and a small g.) minuscule•- small arms - small change - small hours - smallpox - small screen - small-time - feel/look small -
70 small
[smo:l]1) (little in size, degree, importance etc; not large or great: She was accompanied by a small boy of about six; There's only a small amount of sugar left; She cut the meat up small for the baby.) pequeno2) (not doing something on a large scale: He's a small businessman.) pequeno3) (little; not much: You have small reason to be satisfied with yourself.) pouco4) ((of the letters of the alphabet) not capital: The teacher showed the children how to write a capital G and a small g.) minúsculo•- small arms - small change - small hours - smallpox - small screen - small-time - feel/look small -
71 Catholic church
The Catholic Church and the Catholic religion together represent the oldest and most enduring of all Portuguese institutions. Because its origins as an institution go back at least to the middle of the third century, if not earlier, the Christian and later the Catholic Church is much older than any other Portuguese institution or major cultural influence, including the monarchy (lasting 770 years) or Islam (540 years). Indeed, it is older than Portugal (869 years) itself. The Church, despite its changing doctrine and form, dates to the period when Roman Lusitania was Christianized.In its earlier period, the Church played an important role in the creation of an independent Portuguese monarchy, as well as in the colonization and settlement of various regions of the shifting Christian-Muslim frontier as it moved south. Until the rise of absolutist monarchy and central government, the Church dominated all public and private life and provided the only education available, along with the only hospitals and charity institutions. During the Middle Ages and the early stage of the overseas empire, the Church accumulated a great deal of wealth. One historian suggests that, by 1700, one-third of the land in Portugal was owned by the Church. Besides land, Catholic institutions possessed a large number of chapels, churches and cathedrals, capital, and other property.Extensive periods of Portuguese history witnessed either conflict or cooperation between the Church as the monarchy increasingly sought to gain direct control of the realm. The monarchy challenged the great power and wealth of the Church, especially after the acquisition of the first overseas empire (1415-1580). When King João III requested the pope to allow Portugal to establish the Inquisition (Holy Office) in the country and the request was finally granted in 1531, royal power, more than religion was the chief concern. The Inquisition acted as a judicial arm of the Catholic Church in order to root out heresies, primarily Judaism and Islam, and later Protestantism. But the Inquisition became an instrument used by the crown to strengthen its power and jurisdiction.The Church's power and prestige in governance came under direct attack for the first time under the Marquis of Pombal (1750-77) when, as the king's prime minister, he placed regalism above the Church's interests. In 1759, the Jesuits were expelled from Portugal, although they were allowed to return after Pombal left office. Pombal also harnessed the Inquisition and put in place other anticlerical measures. With the rise of liberalism and the efforts to secularize Portugal after 1820, considerable Church-state conflict occurred. The new liberal state weakened the power and position of the Church in various ways: in 1834, all religious orders were suppressed and their property confiscated both in Portugal and in the empire and, in the 1830s and 1840s, agrarian reform programs confiscated and sold large portions of Church lands. By the 1850s, Church-state relations had improved, various religious orders were allowed to return, and the Church's influence was largely restored. By the late 19th century, Church and state were closely allied again. Church roles in all levels of education were pervasive, and there was a popular Catholic revival under way.With the rise of republicanism and the early years of the First Republic, especially from 1910 to 1917, Church-state relations reached a new low. A major tenet of republicanism was anticlericalism and the belief that the Church was as much to blame as the monarchy for the backwardness of Portuguese society. The provisional republican government's 1911 Law of Separation decreed the secularization of public life on a scale unknown in Portugal. Among the new measures that Catholics and the Church opposed were legalization of divorce, appropriation of all Church property by the state, abolition of religious oaths for various posts, suppression of the theology school at Coimbra University, abolition of saints' days as public holidays, abolition of nunneries and expulsion of the Jesuits, closing of seminaries, secularization of all public education, and banning of religious courses in schools.After considerable civil strife over the religious question under the republic, President Sidónio Pais restored normal relations with the Holy See and made concessions to the Portuguese Church. Encouraged by the apparitions at Fátima between May and October 1917, which caused a great sensation among the rural people, a strong Catholic reaction to anticlericalism ensued. Backed by various new Catholic organizations such as the "Catholic Youth" and the Academic Center of Christian Democracy (CADC), the Catholic revival influenced government and politics under the Estado Novo. Prime Minister Antônio de Oliveira Salazar was not only a devout Catholic and member of the CADC, but his formative years included nine years in the Viseu Catholic Seminary preparing to be a priest. Under the Estado Novo, Church-state relations greatly improved, and Catholic interests were protected. On the other hand, Salazar's no-risk statism never went so far as to restore to the Church all that had been lost in the 1911 Law of Separation. Most Church property was never returned from state ownership and, while the Church played an important role in public education to 1974, it never recovered the influence in education it had enjoyed before 1911.Today, the majority of Portuguese proclaim themselves Catholic, and the enduring nature of the Church as an institution seems apparent everywhere in the country. But there is no longer a monolithic Catholic faith; there is growing diversity of religious choice in the population, which includes an increasing number of Protestant Portuguese as well as a small but growing number of Muslims from the former Portuguese empire. The Muslim community of greater Lisbon erected a Mosque which, ironically, is located near the Spanish Embassy. In the 1990s, Portugal's Catholic Church as an institution appeared to be experiencing a revival of influence. While Church attendance remained low, several Church institutions retained an importance in society that went beyond the walls of the thousands of churches: a popular, flourishing Catholic University; Radio Re-nascenca, the country's most listened to radio station; and a new private television channel owned by the Church. At an international conference in Lisbon in September 2000, the Cardinal Patriarch of Portugal, Dom José Policarpo, formally apologized to the Jewish community of Portugal for the actions of the Inquisition. At the deliberately selected location, the place where that religious institution once held its hearings and trials, Dom Policarpo read a declaration of Catholic guilt and repentance and symbolically embraced three rabbis, apologizing for acts of violence, pressures to convert, suspicions, and denunciation. -
72 mark
mark [mɑ:k]marque ⇒ 1 (a), 1 (b), 1 (d)-(f), 1 (h) niveau ⇒ 1 (b) modèle ⇒ 1 (c) trace ⇒ 1 (f) note ⇒ 1 (g) empreinte ⇒ 1 (h) but ⇒ 1 (j) cible ⇒ 1 (j) mark ⇒ 1 (m) marquer ⇒ 2 (a)-(c), 2 (e)-(g), 2 (j) tacher ⇒ 2 (b) tacheter ⇒ 2 (d) célébrer ⇒ 2 (f) corriger ⇒ 2 (h)1 noun(a) (symbol, sign) marque f, signe m;∎ to make a mark on sth faire une marque sur qch, marquer qch(b) (on scale, in number, level) marque f, niveau m;∎ sales topped the 5 million mark les ventes ont dépassé la barre des 5 millions;∎ to reach the half-way mark arriver à mi-course;∎ don't go beyond the 50-metre mark ne dépassez pas les 50 mètres;∎ mark 3 modèle m ou série f 3∎ the town bears the mark of Greek classicism la ville porte la marque du classicisme grec∎ a mark of affection une marque d'affection;∎ as a mark of my esteem/friendship en témoignage de mon estime/de mon amitié;∎ as a mark of respect en signe de respect∎ to leave marks in the snow (of car) laisser des traces dans la neige;∎ there are finger marks on the mirror il y a des traces ou des marques de doigts sur la glace;∎ there are muddy marks on the carpet il y a des traces de boue sur la moquette;∎ the years she spent in prison have left their mark (on her) ses années en prison l'ont marquée;∎ the cup has left a mark on the table la tasse a laissé une marque sur la table;∎ there wasn't a mark on the body le corps ne portait aucune trace de coups∎ to give sb/sth marks out of ten/twenty noter qn/qch sur dix/vingt;∎ the mark is out of 100 la note est sur 100;∎ to get good marks avoir de bonnes notes;∎ to get full marks obtenir la meilleure note (possible);∎ you need ten more marks il vous faut encore dix points;∎ figurative it will be a black mark against his name ça va jouer contre lui, ça ne va pas jouer en sa faveur;∎ she deserves full marks for imagination il faut saluer son imagination;∎ no marks for guessing the answer! il ne faut pas être sorcier pour deviner la réponse!∎ to make one's mark s'imposer, se faire un nom;∎ she made her mark as a singer elle s'est imposée ou elle s'est fait un nom dans la chanson;∎ they left their mark on 20th-century history ils ont profondément marqué l'histoire du XXème siècle;∎ British to be of little mark avoir peu d'importance∎ I'm afraid the work just isn't up to the mark malheureusement le travail laisse à désirer;∎ I still don't feel quite up to the mark je ne suis pas encore en pleine forme∎ to hit the mark atteindre la cible; figurative faire mouche;∎ to miss the mark rater la cible; figurative mettre à côté de la plaque;∎ your answer was nearest the mark c'est vous qui avez donné la meilleure réponse∎ on your marks, (get) set, go! à vos marques, prêts, partez!;∎ British figurative she's quick/slow off the mark (clever) elle est/n'est pas très maligne, elle a/n'a pas l'esprit très vif; (in reactions) elle est/n'est pas très rapide;∎ you have to be quick off the mark il faut réagir tout de suite ou immédiatement;∎ he's sometimes a bit too quick off the mark in his criticism il lui arrive d'avoir la critique un peu trop facile;∎ you were too slow off the mark tu as mis trop de temps∎ to call for the mark crier "marque" (en faisant un arrêt de volée)(m) (currency) mark m, Deutschmark m∎ the towels were marked with his name les serviettes étaient à son nom, son nom était marqué sur les serviettes;∎ mark the text with your initials inscrivez vos initiales sur le texte;∎ shall I mark her absent? est-ce que je la marque absente?;∎ the table was marked "sold" la table portait l'étiquette "vendue"∎ the red wine marked the carpet le vin rouge a taché la moquette(c) (face, hands) marquer;∎ his face was marked by suffering son visage était marqué par la souffrance;∎ the scandal marked him for life (mentally) le scandale l'a marqué pour la vie∎ brown wings marked with blue des ailes fpl brunes tachetées de bleu(e) (indicate) indiquer, marquer;∎ the stream marks the boundary of the estate le ruisseau marque la limite de la propriété;∎ X marks the spot l'endroit est marqué d'un X;∎ this decision marks a change in policy cette décision marque un changement de politique;∎ today marks a turning point in our lives aujourd'hui marque un tournant dans notre vie(f) (celebrate → anniversary, event) célébrer, marquer;∎ let's have some champagne to mark the occasion ouvrons une bouteille de champagne pour fêter l'événement(g) (distinguish) marquer;∎ he has all the qualities that mark a good golfer il possède toutes les qualités d'un bon golfeur;∎ the period was marked by religious persecution cette époque fut marquée par des persécutions religieuses∎ the exam was marked out of 100 l'examen a été noté sur 100;∎ to mark sth wrong/right marquer qch comme étant faux/juste∎ (you) mark my words! souvenez-vous de ce que je vous dis!;∎ British mark how he does it observez bien la façon dont il s'y prend;∎ British mark you, I didn't believe him remarquez, je ne l'ai pas cru∎ he marked him out of the game il l'a si bien marqué qu'il n'a rien pu faire∎ to mark time Military marquer le pas; figurative attendre son heure ou le moment propice;∎ the government is just marking time until the elections le gouvernement fait traîner les choses en attendant les élections(garment) être salissant, se tacher facilement;∎ this material marks easily ce tissu est salissant∎ mark the address down in your diary notez l'adresse dans votre agenda∎ everything has been marked down to half price tout a été réduit à moitié prix;∎ Stock Exchange prices were marked down in early trading les valeurs étaient en baisse ou ont reculé en début de séance∎ he was marked down for bad grammar il a perdu des points à cause de la grammaire(d) (single out) désigner;∎ my brother was marked down for the managership mon frère a été désigné pour le poste de directeur;∎ I marked him down as a troublemaker j'avais remarqué qu'il n'était bon qu'à créer des ennuis(a) (divide, isolate → area, period of time) délimiter;∎ one corner of the field had been marked off by a fence un coin du champ avait été isolé par une barrière(b) (measure → distance) mesurer;∎ the route was marked off in 1 km sections le trajet était divisé en tronçons d'un kilomètre∎ his intelligence marked him off from his school friends il se distinguait de ses camarades d'école par son intelligence(a) (with chalk, paint → court, pitch) tracer les lignes de; (with stakes) jalonner; (with lights, flags) baliser;∎ figurative his path in life is clearly marked out son avenir est tout tracé(b) (designate) désigner;∎ Steven was marked out for promotion Steven était désigné pour obtenir une promotion;∎ they were marked out for special treatment ils ont bénéficié d'un régime particulier∎ her ambition marks her out from her colleagues son ambition la distingue de ses collègues(a) (on notice) marquer;∎ the menu is marked up on the blackboard le menu est sur le tableau∎ Stock Exchange prices at last began to be marked up les cours sont enfin à la hausse -
73 price
price [praɪs]prix ⇒ 1 (a), 1 (b), 1 (d) valeur ⇒ 1 (b) cours ⇒ 1 (c) cote ⇒ 1 (c), 1 (e) fixer le prix de ⇒ 3 (a) évaluer ⇒ 3 (a) marquer le prix de ⇒ 3 (b) demander le prix de ⇒ 3 (c)1 noun∎ what price is the clock? quel est le prix de cette pendule?;∎ what is the price of petrol? à quel prix est l'essence?;∎ to rise or increase or go up in price augmenter;∎ the price has risen or gone up by 10 percent le prix a augmenté de 10 pour cent;∎ petrol has gone down in price le prix de l'essence a baissé;∎ prices are rising/falling les prix sont en hausse/baisse;∎ to raise the price of sth augmenter le prix de qch;∎ I paid a high price for it je l'ai payé cher;∎ their prices are a bit expensive leurs prix sont un peu chers;∎ he charges reasonable prices ses prix sont raisonnables;∎ they pay top prices for antique china ils achètent la porcelaine ancienne au prix fort;∎ if the price is right si le prix est correct;∎ she got a good price for her car elle a obtenu un bon prix de sa voiture;∎ to sell sth at a reduced price vendre qch à prix réduit;∎ I'll let you have the carpet at a reduced price je vous ferai un prix d'ami pour le tapis;∎ I got the chair at a reduced/at half price j'ai eu la chaise à prix réduit/à moitié prix;∎ her jewels fetched huge prices at auction ses bijoux ont atteint des sommes folles aux enchères;∎ that's my price, take it or leave it c'est mon dernier prix, à prendre ou à laisser;∎ name or state your price! votre prix sera le mien!;∎ every man has his price tout homme s'achète;∎ he gave us a price for repairing the car il nous a donné le prix des réparations à faire sur la voiture;∎ British familiar humorous what's that got to do with the price of fish? qu'est-ce que ça a à voir avec la choucroute?∎ to argue over the price of sth débattre le prix de qch;∎ to put a price on sth (definite) fixer le prix ou la valeur de qch; (estimate) évaluer le prix ou estimer la valeur de qch;∎ I wouldn't like to put a price on that fur coat je n'ose pas imaginer le prix de ce manteau de fourrure;∎ to put a price on sb's head mettre la tête de qn à prix;∎ there's a price on his head sa tête a été mise à prix;∎ you can't put a price on love/health l'amour/la santé n'a pas de prix;∎ what price all her hopes now? que valent tous ses espoirs maintenant?;∎ he puts a high price on loyalty il attache beaucoup d'importance ou il accorde beaucoup de valeur à la loyauté;∎ to be beyond or without price être (d'un prix) inestimable ou hors de prix, ne pas avoir de prix(c) Stock Exchange cours m, cote f;∎ today's prices les cours mpl du jour;∎ what is the price of gold? quel est le cours de l'or?∎ it's a small price to pay for peace of mind c'est bien peu de chose pour avoir l'esprit tranquille;∎ this must be done at any price il faut que cela se fasse à tout prix ou coûte que coûte;∎ it's a high price to pay for independence c'est bien cher payer l'indépendance;∎ you've paid a high price for success vous avez payé bien cher votre réussite;∎ that's the price of or the price paid for fame c'est la rançon de la gloire(e) (chance, odds) cote f;∎ Horseracing what price are they giving on Stardust? quelle est la cote de Stardust?;∎ Horseracing long/short price forte/faible cote f;∎ what price he'll keep his word? combien pariez-vous qu'il tiendra parole?;∎ what price peace now? quelles sont les chances de paix maintenant?;∎ what price my chances of being appointed? quelles sont mes chances d'être nommé?(f) (quotation) devis m(a) (set cost of) fixer ou établir ou déterminer le prix de; (estimate value of) évaluer qch, estimer la valeur de qch;∎ the book is priced at £17 le livre coûte 17 livres;∎ his paintings are rather highly priced le prix de ses tableaux est un peu élevé;∎ a reasonably priced hotel un hôtel aux prix raisonnables;∎ how would you price that house? à combien estimeriez-vous cette maison?∎ all goods must be clearly priced le prix des marchandises doit être clairement indiqué;∎ the book is priced at £10 le livre est vendu (au prix de) 10 livres;∎ this book isn't priced le prix de ce livre n'est pas indiqué;∎ these goods haven't been priced ces articles n'ont pas été étiquetés(c) (ascertain price of) demander le prix de, s'informer du prix de;∎ she priced the stereo in several shops before buying it elle a comparé le prix de la chaîne dans plusieurs magasins avant de l'acheter∎ she wants a husband at any price elle veut un mari à tout prix ou coûte que coûte;∎ he wouldn't do it at any price! il ne voulait le faire à aucun prix ou pour rien au monde!en y mettant le prix;∎ she'll help you, at a price elle vous aidera, à condition que vous y mettiez le prix;∎ you can get real silk, but only at a price vous pouvez avoir de la soie véritable, à condition d'y mettre le prix;∎ you got what you wanted, but at a price! vous avez eu ce que vous souhaitiez, mais à quel prix! ou mais vous l'avez payé cher!►► price agreement accord m sur les prix;Finance price bid offre f de prix;price break baisse f de prix;price ceiling plafond m de prix;price comparison comparaison f des prix;price competitiveness compétitivité-prix f;price control contrôle m des prix;price cut rabais m, réduction f (des prix), baisse f des prix;∎ huge price cuts! (in advertisement) prix sacrifiés!;Marketing price differential écart m de prix;price discount remise f sur les prix;price discrimination tarif m discriminatoire;price elasticity élasticité f des prix;price escalation flambée f des prix;price ex-works prix m départ usine;price floor prix m plancher;price freeze blocage m des prix, gel m des prix;price hike hausse f de prix;Finance prices and incomes policy politique f des prix et des salaires;price increase hausse f des prix, augmentation f des prix;prices index indice m des prix, Belgian index m des prix;Finance price inflation inflation f des prix;Marketing price label étiquette f de prix;Marketing price leader prix m directeur;Marketing price leadership commandement m des prix;price level niveau m de prix;price list tarif m, liste f des prix;Stock Exchange price maker inflation f des prix;Marketing price mark-up majoration f de prix;Finance price of money prix m ou loyer m de l'argent;Finance price plan plan m prix;Marketing price point prix m (de référence);Marketing price policy politique f de prix;Marketing price positioning positionnement m de prix;Marketing price promotion promotion f;Marketing price proposal proposition f de prix;price range gamme f ou échelle f des prix;∎ what is your price range? combien voulez-vous mettre?;∎ it's not in my price range ce n'est pas dans mes prix;price reduction réduction f (des prix);price regulation réglementation f des prix;Finance price ring monopole m des prix;Marketing price scale barème m des prix, échelle f des prix;Marketing price sensitivity sensibilité f aux prix;Marketing price setting détermination f des prix, fixation f des prix;Stock Exchange price spreads écarts mpl de cours;Marketing price stability stabilité f des prix;Marketing price step écart m de prix;Finance price structure structure f des prix;Marketing price survey enquête f sur les prix;∎ what's the price tag on a Rolls these days? combien vaut une Rolls de nos jours?;price ticket étiquette f de prix;Marketing price undercutting gâchage m des prix;price war guerre f des prixBritish baisser le prix de, démarquer;∎ everything has been priced down by 10 percent for the sales tous les articles ont été démarqués de 10 pour cent pour les soldes∎ to price oneself or one's goods out of the market perdre son marché ou sa clientèle à cause de ses prix trop élevés;∎ we've been priced out of the Japanese market nous avons perdu le marché japonais à cause de nos prix;∎ to price competitors out of the market éliminer la concurrence en pratiquant des prix déloyaux;∎ cheap charter flights have priced the major airlines out of the market les vols charters à prix réduit ont fait perdre des parts de marché aux grandes compagnies aériennes;∎ imported textiles have priced ours out of the market les importations de textiles, en cassant les prix, nous ont fait perdre toute compétitivité;∎ he priced himself out of the job il n'a pas été embauché parce qu'il a demandé un salaire trop élevéBritish (raise cost of) augmenter ou majorer le prix de, majorer; (on label) indiquer un prix plus élevé sur -
74 read
Ⅰ.read1 [ri:d]lire ⇒ 1 (a), 1 (b), 2 (a), 2 (b), 2 (f), 2 (j), 3 (a), 3 (b) interpréter ⇒ 2 (c) comprendre ⇒ 2 (c) recevoir ⇒ 2 (d) étudier ⇒ 2 (e) indiquer ⇒ 2 (g) annoncer ⇒ 2 (h)(pt & pp read [red])1 noun∎ to have a read lire;∎ I enjoy a good read j'aime lire;∎ he was having a quiet read il lisait tranquillement;∎ can I have a read of your paper? est-ce que je peux jeter un coup d'œil sur ton journal?∎ it's an easy read c'est facile à lire;∎ her books are a good read ses livres se lisent bien∎ I read it in the paper je l'ai lu dans le journal;∎ have you got anything to read? avez-vous de quoi lire ou quelque chose à lire?;∎ to read sth over and over (again) lire et relire qch;∎ everything I've read about the subject tout ce que j'ai lu à ce sujet;∎ she read herself to sleep elle a lu jusqu'à ce qu'elle s'endorme;∎ for "Barry" read "Harry" lire "Harry" à la place de "Barry";∎ can you read music/braille/Italian? savez-vous lire la musique/le braille/l'italien?;∎ to read sb's lips lire sur les lèvres de qn;∎ figurative read my lips! écoutez-moi bien!;∎ Administration read and approved (stamp on document) lu et approuvé;∎ to take sth as read (evident) considérer qch comme allant de soi; (agreed upon) considérer qch comme entendu∎ to read sb sth, to read sth to sb lire qch à qn;∎ read me a story lis-moi une histoire;∎ to read a paper at a conference présenter un exposé à une conférence;∎ Religion to read the lesson lire un passage de l'Évangile;∎ to read the news Radio lire les informations; Television présenter le journal;∎ Law to read a will exécuter la lecture d'un testament∎ I read it this way c'est comme ça que je l'interprète;∎ to read sb's mind or thoughts lire dans les pensées de qn;∎ to read sb's palm or hand lire les lignes de la main à qn;∎ I can read him like a book! je sais comment il fonctionne!;∎ Sport he reads the game very well c'est un très bon stratège;∎ he read that well il a bien anticipé(d) (via radio) recevoir;∎ do you read me? est-ce que vous me recevez?; figurative est-ce que tu me comprends?;∎ reading you loud and clear je vous reçois cinq sur cinq; figurative oui, oui j'ai compris∎ he read history il a étudié l'histoire, il a fait des études d'histoire;∎ to read law/medicine faire son droit/sa médecine, faire des études de droit/de médecine(f) (temperature, thermometer, barometer) lire;∎ to read the meter relever le compteur(g) (register → of gauge, dial, barometer) indiquer;∎ the thermometer is reading 40° le thermomètre indique 40°(h) (announce → of notice) annoncer;∎ a sign on the door read "staff only" un écriteau sur la porte indiquait "réservé au personnel";∎ the inscription on the monument reads… on peut lire sur le monument…∎ this computer only reads double-density disks cet ordinateur ne lit que les disquettes (à) double densité∎ she's learning to read elle apprend à lire;∎ to read to sb faire la lecture à qn;∎ to read aloud lire à haute voix;∎ to read to oneself lire;∎ read quietly to yourselves lisez en silence;∎ I enjoy reading j'aime beaucoup lire ou la lecture;∎ I'd read about it in the papers je l'avais lu dans les journaux;∎ we read of his death in the newspaper nous avons appris sa mort dans le journal;∎ we've all read about or of such phenomena nous avons tous lu des textes qui traitent de tels phénomènes∎ to read between the lines lire entre les lignes;∎ she read in the cards that I would be famous elle a lu dans les cartes que je serais célèbre∎ her article reads well/badly son article est bien/mal écrit;∎ the table reads from left to right le tableau se lit de gauche à droite;∎ the book reads like a translation à la lecture, on sent que ce roman est une traduction;∎ article 22 reads as follows voici ce que dit l'article 22;∎ her life story reads like a fairytale sa vie ressemble à un conte de fées(d) (gauge, meter etc)∎ the dials read differently les cadrans n'indiquent pas le même chiffre∎ what's he reading? qu'est-ce qu'il fait comme études?;∎ British I'm reading history je fais des études d'histoire;∎ to read for a degree préparer un diplôme;∎ to read for the Bar faire des études de droit►► Computing read head tête f de lecture(dictated letter) relire∎ you shouldn't read too much into their silence vous ne devriez pas accorder trop d'importance à leur silence;∎ you're reading far too much into it tu interprètes beaucoup trop(b) (figure on dial, scale etc) releverlire la suite(skim) parcourir; (examine closely) lire en détail, examiner;∎ Theatre to read through a play faire la lecture d'une pièceétudierétudierⓘ Read my lips Il s'agit d'un extrait de la formule utilisée par George Bush lors de sa campagne électorale de 1988, avant son élection à la présidence des États-Unis. La formule complète était: read my lips, no new taxes ("regardez bien mes lèvres: pas d'augmentation des impôts"). Aujourd'hui on utilise cette expression pour insister sur le fait que ce que l'on dit est vrai.Ⅱ.read2 [red]1 pt & pp of read∎ he's widely read c'est un homme cultivé;∎ her books are widely read ses livres sont très lus -
75 Florey, Howard Walter
SUBJECT AREA: Medical technology[br]b. 24 September 1898 Adelaide, Australiad. 21 February 1968 Oxford, England[br]Australian pathologist who contributed to the research and technology resulting in the practical clinical availability of penicillin.[br]After graduating MB and BS from Adelaide University in 1921, he went to Oxford University, England, as a Rhodes Scholar in 1922. Following a period at Cambridge and as a Rockefeller Fellow in the USA, he returned to Cambridge as Lecturer in Pathology. He was appointed to the Chair of Pathology at Sheffield at the age of 33, and to the Sir William Dunne Chair of Pathology at Oxford in 1935.Although historically his name is inseparable from that of penicillin, his experimental interests and achievements covered practically the whole range of general pathology. He was a determined advocate of the benefits to research of maintaining close contact between different disciplines. He was an early believer in the need to study functional changes in cells as much as the morphological changes that these brought about.With E. Chain, Florey perceived the potential of Fleming's 1929 note on the bacteria-inhibiting qualities of Penicillium mould. His forthright and dynamic character played a vital part in developing what was perceived to be not just a scientific and medical discovery of unparalleled importance, but a matter of the greatest significance in a war of survival. Between them, Florey and Chain were able to establish the technique of antibiotic isolation and made their findings available to those implementing large-scale fermentation production processes in the USA.Despite being domiciled in England, he played an active role in Australian medical and educational affairs and was installed as Chancellor of the Australian National University in 1966.[br]Principal Honours and DistinctionsLife peer 1965. Order of Merit 1965. Knighted 1944. FRS 1941. President, Royal Society 1960–5. Nobel Prize for Medicine or Physiology (jointly with E.B.Chain and A.Fleming) 1945. Copley Medal 1957. Commander, Légion d'honneur 1946. British Medical Association Gold Medal 1964.Bibliography1940, "Penicillin as a chemotherapeutic agent", Lancet (with Chain). 1949, Antibiotics, Oxford (with Chain et al.).1962, General Pathology, Oxford.MG -
76 Haber, Fritz
SUBJECT AREA: Chemical technology[br]b. 9 December 1868 Breslau, Germany (now Wroclaw, Poland)d. 29 January 1934 Basel, Switzerland[br]German chemist, inventor of the process for the synthesis of ammonia.[br]Haber's father was a manufacturer of dyestuffs, so he studied organic chemistry at Berlin and Heidelberg universities to equip him to enter his father's firm. But his interest turned to physical chemistry and remained there throughout his life. He became Assistant at the Technische Hochschule in Karlsruhe in 1894; his first work there was on pyrolysis and electrochemistry, and he published his Grundrisse der technischen Electrochemie in 1898. Haber became famous for thorough and illuminating theoretical studies in areas of growing practical importance. He rose through the academic ranks and was appointed a full professor in 1906. In 1912 he was also appointed Director of the Institute of Physical Chemistry and Electrochemistry at Dahlem, outside Berlin.Early in the twentieth century Haber invented a process for the synthesis of ammonia. The English chemist and physicist Sir William Crookes (1832–1919) had warned of the danger of mass hunger because the deposits of Chilean nitrate were becoming exhausted and nitrogenous fertilizers would not suffice for the world's growing population. A solution lay in the use of the nitrogen in the air, and the efforts of chemists centred on ways of converting it to usable nitrate. Haber was aware of contemporary work on the fixation of nitrogen by the cyanamide and arc processes, but in 1904 he turned to the study of ammonia formation from its elements, nitrogen and hydrogen. During 1907–9 Haber found that the yield of ammonia reached an industrially viable level if the reaction took place under a pressure of 150–200 atmospheres and a temperature of 600°C (1,112° F) in the presence of a suitable catalyst—first osmium, later uranium. He devised an apparatus in which a mixture of the gases was pumped through a converter, in which the ammonia formed was withdrawn while the unchanged gases were recirculated. By 1913, Haber's collaborator, Carl Bosch had succeeded in raising this laboratory process to the industrial scale. It was the first successful high-pressure industrial chemical process, and solved the nitrogen problem. The outbreak of the First World War directed the work of the institute in Dahlem to military purposes, and Haber was placed in charge of chemical warfare. In this capacity, he developed poisonous gases as well as the means of defence against them, such as gas masks. The synthetic-ammonia process was diverted to produce nitric acid for explosives. The great benefits and achievement of the Haber-Bosch process were recognized by the award in 1919 of the Nobel Prize in Chemistry, but on account of Haber's association with chemical warfare, British, French and American scientists denounced the award; this only added to the sense of bitterness he already felt at his country's defeat in the war. He concentrated on the theoretical studies for which he was renowned, in particular on pyrolysis and autoxidation, and both the Karlsruhe and the Dahlem laboratories became international centres for discussion and research in physical chemistry.With the Nazi takeover in 1933, Haber found that, as a Jew, he was relegated to second-class status. He did not see why he should appoint staff on account of their grandmothers instead of their ability, so he resigned his posts and went into exile. For some months he accepted hospitality in Cambridge, but he was on his way to a new post in what is now Israel when he died suddenly in Basel, Switzerland.[br]Bibliography1898, Grundrisse der technischen Electrochemie.1927, Aus Leben und Beruf.Further ReadingJ.E.Coates, 1939, "The Haber Memorial Lecture", Journal of the Chemical Society: 1,642–72.M.Goran, 1967, The Story of Fritz Haber, Norman, OK: University of Oklahoma Press (includes a complete list of Haber's works).LRD -
77 Leonardo da Vinci
[br]b. 15 April 1452 Vinci, near Florence, Italy,d. 2 May 1519 St Cloux, near Amboise, France.[br]Italian scientist, engineer, inventor and artist.[br]Leonardo was the illegitimate son of a Florentine lawyer. His first sixteen years were spent with the lawyer's family in the rural surroundings of Vinci, which aroused in him a lifelong love of nature and an insatiable curiosity in it. He received little formal education but extended his knowledge through private reading. That gave him only a smattering of Latin, a deficiency that was to be a hindrance throughout his active life. At sixteen he was apprenticed in the studio of Andrea del Verrochio in Florence, where he received a training not only in art but in a wide variety of crafts and technical arts.In 1482 Leonardo went to Milan, where he sought and obtained employment with Ludovico Sforza, later Duke of Milan, partly to sculpt a massive equestrian statue of Ludovico but the work never progressed beyond the full-scale model stage. He did, however, complete the painting which became known as the Virgin of the Rocks and in 1497 his greatest artistic achievement, The Last Supper, commissioned jointly by Ludovico and the friars of Santa Maria della Grazie and painted on the wall of the monastery's refectory. Leonardo was responsible for the court pageants and also devised a system of irrigation to supply water to the plains of Lombardy. In 1499 the French army entered Milan and deposed Leonardo's employer. Leonardo departed and, after a brief visit to Mantua, returned to Florence, where for a time he was employed as architect and engineer to Cesare Borgia, Duke of Romagna. Around 1504 he completed another celebrated work, the Mona Lisa.In 1506 Leonardo began his second sojourn in Milan, this time in the service of King Louis XII of France, who appointed him "painter and engineer". In 1513 Leonardo left for Rome in the company of his pupil Francesco Melzi, but his time there was unproductive and he found himself out of touch with the younger artists active there, Michelangelo above all. In 1516 he accepted with relief an invitation from King François I of France to reside at the small château of St Cloux in the royal domain of Amboise. With the pension granted by François, Leonardo lived out his remaining years in tranquility at St Cloux.Leonardo's career can hardly be regarded as a success or worthy of such a towering genius. For centuries he was known only for the handful of artistic works that he managed to complete and have survived more or less intact. His main activity remained hidden until the nineteenth and twentieth centuries, during which the contents of his notebooks were gradually revealed. It became evident that Leonardo was one of the greatest scientific investigators and inventors in the history of civilization. Throughout his working life he extended a searching curiosity over an extraordinarily wide range of subjects. The notes show careful investigation of questions of mechanical and civil engineering, such as power transmission by means of pulleys and also a form of chain belting. The notebooks record many devices, such as machines for grinding and polishing lenses, a lathe operated by treadle-crank, a rolling mill with conical rollers and a spinning machine with pinion and yard divider. Leonardo made an exhaustive study of the flight of birds, with a view to designing a flying machine, which obsessed him for many years.Leonardo recorded his observations and conclusions, together with many ingenious inventions, on thousands of pages of manuscript notes, sketches and drawings. There are occasional indications that he had in mind the publication of portions of the notes in a coherent form, but he never diverted his energy into putting them in order; instead, he went on making notes. As a result, Leonardo's impact on the development of science and technology was virtually nil. Even if his notebooks had been copied and circulated, there were daunting impediments to their understanding. Leonardo was left-handed and wrote in mirror-writing: that is, in reverse from right to left. He also used his own abbreviations and no punctuation.At his death Leonardo bequeathed his entire output of notes to his friend and companion Francesco Melzi, who kept them safe until his own death in 1570. Melzi left the collection in turn to his son Orazio, whose lack of interest in the arts and sciences resulted in a sad period of dispersal which endangered their survival, but in 1636 the bulk of them, in thirteen volumes, were assembled and donated to the Ambrosian Library in Milan. These include a large volume of notes and drawings compiled from the various portions of the notebooks and is now known as the Codex Atlanticus. There they stayed, forgotten and ignored, until 1796, when Napoleon's marauding army overran Italy and art and literary works, including the thirteen volumes of Leonardo's notebooks, were pillaged and taken to Paris. After the war in 1815, the French government agreed to return them but only the Codex Atlanticus found its way back to Milan; the rest remained in Paris. The appendix to one notebook, dealing with the flight of birds, was later regarded as of sufficient importance to stand on its own. Four small collections reached Britain at various times during the seventeenth and eighteenth centuries; of these, the volume in the Royal Collection at Windsor Castle is notable for its magnificent series of anatomical drawings. Other collections include the Codex Leicester and Codex Arundel in the British Museum in London, and the Madrid Codices in Spain.Towards the end of the nineteenth century, Leonardo's true stature as scientist, engineer and inventor began to emerge, particularly with the publication of transcriptions and translations of his notebooks. The volumes in Paris appeared in 1881–97 and the Codex Atlanticus was published in Milan between 1894 and 1904.[br]Principal Honours and Distinctions"Premier peintre, architecte et mécanicien du Roi" to King François I of France, 1516.Further ReadingE.MacCurdy, 1939, The Notebooks of Leonardo da Vinci, 2 vols, London; 2nd edn, 1956, London (the most extensive selection of the notes, with an English translation).G.Vasari (trans. G.Bull), 1965, Lives of the Artists, London: Penguin, pp. 255–271.C.Gibbs-Smith, 1978, The Inventions of Leonardo da Vinci, Oxford: Phaidon. L.H.Heydenreich, Dibner and L. Reti, 1981, Leonardo the Inventor, London: Hutchinson.I.B.Hart, 1961, The World of Leonardo da Vinci, London: Macdonald.LRD / IMcN -
78 Leschot, Georges Auguste
[br]b. 24 March 1800 Geneva, Switzerlandd. 4 February 1884 Geneva, Switzerland[br]Swiss clockmaker, inventor of diamond drilling.[br]By about 1843, Leschot, who was renowned for designing machines to produce parts of clocks on an industrialized scale, had gathered that the fine, deep lines he found on an Egyptian red porphyry plate must have been cut by diamonds. He thus resurrected a technology that had been largely forgotten over the centuries, when in 1862 his son, who was engaged in constructing a railway line in Italy, was confronted with the problems of tunnelling through hard rock. In Paris he developed a drilling machine consisting of a casing that rotated in a similar way to the American rope drilling method. The crown of the machine was mounted with eight black diamonds, and inside the casing a stream of water circulated continuously to flush out the mud.He took out his first patent in France in 1862, and followed it with further ones in many European countries and in America. He continued to concentrate on his watchmaker's profession and left the rights to his patents to his son. It was Leschot's ingenious idea of utilizing diamonds for drilling hard rock that was later applied in different mining processes. It influenced a series of further developments in many countries, including those of Alfred Brandt and Major Beaumont in England. In particular, the fact that the hollow casing produced a complete core was of importance for the increasing amount of petroleum prospecting in Pennsylvania after Edwin Laurentine Drake's find of 1859, where M.C.Bullock sunk the first deep well (200 m) in the world by diamond drilling in 1870. The efforts of Per Anton Crælius in Sweden made diamond drilling a success worldwide.[br]Further ReadingD.Colladon, 1884, "Notice sur les inventions mécaniques de M.G.Leschot, horloger", Archives des Sciences Physiques et Naturelles 3, XI (1):297–313 (discusses the influences of Leschot's invention on other engineers in Europe).D.Hoffmann, 1962, "Die Erfindung der Diamantbohrmaschine vor 100 Jahren", Der Anschnitt 14(1):15–19 (contains detailed biographical outlines).WKBiographical history of technology > Leschot, Georges Auguste
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79 Spence, Peter
SUBJECT AREA: Chemical technology[br]b. 19 February 1806 Brechin, Forfarshire, Scotlandd. 5 July 1883 Manchester, England[br]Scottish industrial chemist.[br]Spence was first apprenticed to a grocer and then joined his uncle's business. When that failed, he found work in a Dundee gasworks. During his spare time he had been studying chemistry, and in 1834 he established a small chemical works in London, which was none too successful. It was after a move to Burgh, near Carlisle, that his prospects brightened, with an improved method for making alum, a substance much used in the dyeing and textile industries. Spence obtained a patent in 1845 for extracting the substance from alum-containing shale by treating the burned shale and iron pyrites with sulphuric acid. He set up a plant at Pendleton, near Manchester, and enlarged the scale of his operation to become the largest manufacturer of alum in the world. The most profitable product was a crude form of alum known as aluminoferric. This came to be much in demand by the paper industry and in the treatment of sewage, an activity of growing importance in mid-Victorian Britain.Not all of Spence's ventures met with success; his attempts to exploit the phosphate deposits on the island of Redmonds in the West Indies lost heavily. He was an active citizen of Manchester, with a strongly Nonconformist tendency. He supported the cause against atmospheric pollution, although he himself was successfully prosecuted for pollution from his alum works at Pendleton; that prompted a move to Miles Platting, also near Manchester. In 1900, his firm became part of Laporte Industries Ltd.[br]Further ReadingJ.Fenwick Allen, 1907, Some Founders of the Chemical Industry, London.Proc. Manchester Lit. Phil. Soc. (1883–4) 23:121.LRD -
80 Tesla, Nikola
SUBJECT AREA: Electricity[br]b. 9 July 1856 Smiljan, Croatiad. 7 January 1943 New York, USA[br]Serbian (naturalized American) engineer and inventor of polyphase electrical power systems.[br]While at the technical institute in Graz, Austria, Tesla's attention was drawn to the desirability of constructing a motor without a commutator. He considered the sparking between the commutator and brushes of the Gramme machine when run as a motor a serious defect. In 1881 he went to Budapest to work on the telegraph system and while there conceived the principle of the rotating magnetic field, upon which all polyphase induction motors are based. In 1882 Tesla moved to Paris and joined the Continental Edison Company. After building a prototype of his motor he emigrated to the United States in 1884, becoming an American citizen in 1889. He left Edison and founded an independent concern, the Tesla Electric Company, to develop his inventions.The importance of Tesla's first patents, granted in 1888 for alternating-current machines, cannot be over-emphasized. They covered a complete polyphase system including an alternator and induction motor. Other patents included the polyphase transformer, synchronous motor and the star connection of three-phase machines. These were to become the basis of the whole of the modern electric power industry. The Westinghouse company purchased the patents and marketed Tesla motors, obtaining in 1893 the contract for the Niagara Falls two-phase alternators driven by 5,000 hp (3,700 kW) water turbines.After a short period with Westinghouse, Tesla resigned to continue his research into high-frequency and high-voltage phenomena using the Tesla coil, an air-cored transformer. He lectured in America and Europe on his high-frequency devices, enjoying a considerable international reputation. The name "tesla" has been given to the SI unit of magnetic-flux density. The induction motor became one of the greatest advances in the industrial application of electricity. A claim for priority of invention of the induction motor was made by protagonists of Galileo Ferraris (1847–1897), whose discovery of rotating magnetic fields produced by alternating currents was made independently of Tesla's. Ferraris demonstrated the phenomenon but neglected its exploitation to produce a practical motor. Tesla himself failed to reap more than a small return on his work and later became more interested in scientific achievement than commercial success, with his patents being infringed on a wide scale.[br]Principal Honours and DistinctionsAmerican Institute of Electrical Engineers Edison Medal 1917. Tesla received doctorates from fourteen universities.Bibliography1 May 1888, American patent no. 381,968 (initial patent for the three-phase induction motor).1956, Nikola Tesla, 1856–1943, Lectures, Patents, Articles, ed. L.I.Anderson, Belgrade (selected works, in English).1977, My Inventions, repub. Zagreb (autobiography).Further ReadingM.Cheney, 1981, Tesla: Man Out of Time, New Jersey (a full biography). C.Mackechnie Jarvis, 1969, in IEE Electronics and Power 15:436–40 (a brief treatment).T.C.Martin, 1894, The Inventions, Researches and Writings of Nikola Tesla, New York (covers his early work on polyphase systems).GW
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