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21 орден
1) (знак отличия) order, decorationнаградить орденом — to decorate (smb.) with an order, to grant (smb.) an order
представить к ордену — to recommend (smb.) with an order / for a decoration
орден "За боевые заслуги" (Россия) — Order of War Merits
орден "За заслуги" (Великобритания) — Order of Merit
орден "За заслуги перед Отечеством" (Россия) — Order of Merits for the Country
орден Ленина (СССР) ист. — Order of Lenin
орден Отечественной войны 1-й / 2-й степени (СССР) ист. — Order of the Patriotic War First / Second class
орден св. Михаила и св. Георгия (награждаются дипломаты и высшие офицеры, Великобритания) — Order of St. Michael and St. George
орден Славы трёх степеней (СССР) ист. — Order of Glory First, Second, Third class
2) (организация) orderорден иезуитов — Order of the Jesuits, the Society of Jesus
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22 companion
companion [kəm'pænjən]∎ to be employed as a companion to sb être employé pour tenir compagnie à qn;∎ a travelling companion un compagnon de voyage;∎ a drinking companion un compagnon de bistrot;∎ companions in arms/distress compagnons mpl d'armes/d'infortune(b) (one of pair) pendant m;∎ to be a companion to sth faire pendant à qch(c) (handbook) manuel m(d) (in titles) compagnon m;∎ Companion to English Literature (title of book) guide m de la littérature anglaise►► Companion of (the Order of) the Bath = distinction honorifique britannique;Companion of (the Order of) the British Empire = distinction honorifique britannique;Companion of Honour = décoration britannique remise aux citoyens qui ont rendu des services à l'État, ≃ chevalier m de la Légion d'honneur;Nautical companion ladder échelle f de commandement;companion volume (book) volume m qui va de pair -
23 French
French [frentʃ]∎ the French les Français mpl2 noun(language) français m;∎ humorous pardon or excuse my French! passez-moi l'expression!français;(embassy, history) de France; (teacher) de français►► French bean haricot m vert;French billiards billard m (français);French bread baguette f;Geography French Canada le Canada français;1 nounCanadien(enne) m,f français(e)canadien français;French chalk craie f de tailleur;French cricket = jeu pour enfants qui se joue avec une balle et une batte de cricket;Technology French curve pistolet m (de dessinateur);American French dip = sandwich à la viande accompagné d'un bouillon ou d'une sauce à base de la même viande, dans lesquels on trempe le sandwich;American French door porte-fenêtre f;Cookery French dressing (in UK) vinaigrette f; (in US) = sauce de salade à base de mayonnaise et de ketchup;the French Foreign Legion la Légion étrangère;French franc franc m français;French fried potatoes pommes fpl frites;French fries frites fpl;French Guiana Guyane f française;French horn cor m d'harmonie; familiar French kiss1 nounpatin mrouler un patin àse rouler un patin;British French knickers ≃ caleçon m (culotte pour femme);British French loaf baguette f;French maid femme f de chambre française (attachée au service particulier d'une dame); Theatre soubrette f;French maid's outfit costume m de soubrette;French manicure French manucure f;French marigold œillet m d'Inde;French mustard ≃ moutarde f de Dijon;French onion soup gratinée f à l'oignon;French plait (hairstyle) natte f africaine;British French polish vernis m (à l'alcool);the French Quarter (in New Orleans) le quartier français, le Vieux Carré;History the French Revolution la Révolution (française);the French Riviera la Côte d'Azur;French roll (hairstyle) chignon m banane;Sewing French seam couture f anglaise;British French stick baguette f;French Switzerland la Suisse romande;French toast pain m perdu;the French Triangle = région du sud des États-Unis comprise entre La Nouvelle-Orléans, Alexandria et Cameron;French West Africa l'Afrique-Occidentale f française;the French West Indies les Antilles fpl françaises;British French window porte-fenêtre f✾ Book ✾ Film 'The French Lieutenant's Woman' Fowles, Reisz 'Sarah et le lieutenant français' (roman), 'La Maîtresse du lieutenant français' (film) -
24 Crampton, Thomas Russell
[br]b. 6 August 1816 Broadstairs, Kent, Englandd. 19 April 1888 London, England[br]English engineer, pioneer of submarine electric telegraphy and inventor of the Crampton locomotive.[br]After private education and an engineering apprenticeship, Crampton worked under Marc Brunel, Daniel Gooch and the Rennie brothers before setting up as a civil engineer in 1848. His developing ideas on locomotive design were expressed through a series of five patents taken out between 1842 and 1849, each making a multiplicity of claims. The most typical feature of the Crampton locomotive, however, was a single pair of driving wheels set to the rear of the firebox. This meant they could be of large diameter, while the centre of gravity of the locomotive remained low, for the boiler barrel, though large, had only small carrying-wheels beneath it. The cylinders were approximately midway along the boiler and were outside the frames, as was the valve gear. The result was a steady-riding locomotive which neither pitched about a central driving axle nor hunted from side to side, as did other contemporary locomotives, and its working parts were unusually accessible for maintenance. However, adhesive weight was limited and the long wheelbase tended to damage track. Locomotives of this type were soon superseded on British railways, although they lasted much longer in Germany and France. Locomotives built to the later patents incorporated a long, coupled wheelbase with drive through an intermediate crankshaft, but they mostly had only short lives. In 1851 Crampton, with associates, laid the first successful submarine electric telegraph cable. The previous year the brothers Jacob and John Brett had laid a cable, comprising a copper wire insulated with gutta-percha, beneath the English Channel from Dover to Cap Gris Nez: signals were passed but within a few hours the cable failed. Crampton joined the Bretts' company, put up half the capital needed for another attempt, and designed a much stronger cable. Four gutta-percha-insulated copper wires were twisted together, surrounded by tarred hemp and armoured by galvanized iron wires; this cable was successful.Crampton was also active in railway civil engineering and in water and gas engineering, and c. 1882 he invented a hydraulic tunnel-boring machine intended for a Channel tunnel.[br]Principal Honours and DistinctionsVice-President, Institution of Mechanical Engineers. Officier de la Légion d'Honneur (France).Bibliography1842, British patent no. 9,261.1845. British patent no. 10,854.1846. British patent no. 11,349.1847. British patent no. 11,760.1849, British patent no. 12,627.1885, British patent no. 14,021.Further ReadingM.Sharman, 1933, The Crampton Locomotive, Swindon: M.Sharman; P.C.Dewhurst, 1956–7, "The Crampton locomotive", Parts I and II, Transactions of the Newcomen Society 30:99 (the most important recent publications on Crampton's locomotives).C.Hamilton Ellis, 1958, Twenty Locomotive Men, Shepperton: Ian Allen. J.Kieve, 1973, The Electric Telegraph, Newton Abbot: David \& Charles, 102–4.R.B.Matkin, 1979, "Thomas Crampton: Man of Kent", Industrial Past 6 (2).PJGRBiographical history of technology > Crampton, Thomas Russell
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25 Swan, Sir Joseph Wilson
[br]b. 31 October 1828 Sunderland, Englandd. 27 May 1914 Warlingham, Surrey, England[br]English chemist, inventor in Britain of the incandescent electric lamp and of photographic processes.[br]At the age of 14 Swan was apprenticed to a Sunderland firm of druggists, later joining John Mawson who had opened a pharmacy in Newcastle. While in Sunderland Swan attended lectures at the Athenaeum, at one of which W.E. Staite exhibited electric-arc and incandescent lighting. The impression made on Swan prompted him to conduct experiments that led to his demonstration of a practical working lamp in 1879. As early as 1848 he was experimenting with carbon as a lamp filament, and by 1869 he had mounted a strip of carbon in a vessel exhausted of air as completely as was then possible; however, because of residual air, the filament quickly failed.Discouraged by the cost of current from primary batteries and the difficulty of achieving a good vacuum, Swan began to devote much of his attention to photography. With Mawson's support the pharmacy was expanded to include a photographic business. Swan's interest in making permanent photographic records led him to patent the carbon process in 1864 and he discovered how to make a sensitive dry plate in place of the inconvenient wet collodian process hitherto in use. He followed this success with the invention of bromide paper, the subject of a British patent in 1879.Swan resumed his interest in electric lighting. Sprengel's invention of the mercury pump in 1865 provided Swan with the means of obtaining the high vacuum he needed to produce a satisfactory lamp. Swan adopted a technique which was to become an essential feature in vacuum physics: continuing to heat the filament during the exhaustion process allowed the removal of absorbed gases. The inventions of Gramme, Siemens and Brush provided the source of electrical power at reasonable cost needed to make the incandescent lamp of practical service. Swan exhibited his lamp at a meeting in December 1878 of the Newcastle Chemical Society and again the following year before an audience of 700 at the Newcastle Literary and Philosophical Society. Swan's failure to patent his invention immediately was a tactical error as in November 1879 Edison was granted a British patent for his original lamp, which, however, did not go into production. Parchmentized thread was used in Swan's first commercial lamps, a material soon superseded by the regenerated cellulose filament that he developed. The cellulose filament was made by extruding a solution of nitro-cellulose in acetic acid through a die under pressure into a coagulating fluid, and was used until the ultimate obsolescence of the carbon-filament lamp. Regenerated cellulose became the first synthetic fibre, the further development and exploitation of which he left to others, the patent rights for the process being sold to Courtaulds.Swan also devised a modification of Planté's secondary battery in which the active material was compressed into a cellular lead plate. This has remained the central principle of all improvements in secondary cells, greatly increasing the storage capacity for a given weight.[br]Principal Honours and DistinctionsKnighted 1904. FRS 1894. President, Institution of Electrical Engineers 1898. First President, Faraday Society 1904. Royal Society Hughes Medal 1904. Chevalier de la Légion d'Honneur 1881.Bibliography2 January 1880, British patent no. 18 (incandescent electric lamp).24 May 1881, British patent no. 2,272 (improved plates for the Planté cell).1898, "The rise and progress of the electrochemical industries", Journal of the Institution of Electrical Engineers 27:8–33 (Swan's Presidential Address to the Institution of Electrical Engineers).Further ReadingM.E.Swan and K.R.Swan, 1968, Sir Joseph Wilson Swan F.R.S., Newcastle upon Tyne (a detailed account).R.C.Chirnside, 1979, "Sir Joseph Swan and the invention of the electric lamp", IEEElectronics and Power 25:96–100 (a short, authoritative biography).GWBiographical history of technology > Swan, Sir Joseph Wilson
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26 Appleton, Sir Edward Victor
[br]b. 6 September 1892 Bradford, Englandd. 21 April 1965 Edinburgh, Scotland[br]English physicist awarded the Nobel Prize for Physics for his discovery of the ionospheric layer, named after him, which is an efficient reflector of short radio waves, thereby making possible long-distance radio communication.[br]After early ambitions to become a professional cricketer, Appleton went to St John's College, Cambridge, where he studied under J.J.Thompson and Ernest Rutherford. His academic career interrupted by the First World War, he served as a captain in the Royal Engineers, carrying out investigations into the propagation and fading of radio signals. After the war he joined the Cavendish Laboratory, Cambridge, as a demonstrator in 1920, and in 1924 he moved to King's College, London, as Wheatstone Professor of Physics.In the following decade he contributed to developments in valve oscillators (in particular, the "squegging" oscillator, which formed the basis of the first hard-valve time-base) and gained international recognition for research into electromagnetic-wave propagation. His most important contribution was to confirm the existence of a conducting ionospheric layer in the upper atmosphere capable of reflecting radio waves, which had been predicted almost simultaneously by Heaviside and Kennelly in 1902. This he did by persuading the BBC in 1924 to vary the frequency of their Bournemouth transmitter, and he then measured the signal received at Cambridge. By comparing the direct and reflected rays and the daily variation he was able to deduce that the Kennelly- Heaviside (the so-called E-layer) was at a height of about 60 miles (97 km) above the earth and that there was a further layer (the Appleton or F-layer) at about 150 miles (240 km), the latter being an efficient reflector of the shorter radio waves that penetrated the lower layers. During the period 1927–32 and aided by Hartree, he established a magneto-ionic theory to explain the existence of the ionosphere. He was instrumental in obtaining agreement for international co-operation for ionospheric and other measurements in the form of the Second Polar Year (1932–3) and, much later, the International Geophysical Year (1957–8). For all this work, which made it possible to forecast the optimum frequencies for long-distance short-wave communication as a function of the location of transmitter and receiver and of the time of day and year, in 1947 he was awarded the Nobel Prize for Physics.He returned to Cambridge as Jacksonian Professor of Natural Philosophy in 1939, and with M.F. Barnett he investigated the possible use of radio waves for radio-location of aircraft. In 1939 he became Secretary of the Government Department of Scientific and Industrial Research, a post he held for ten years. During the Second World War he contributed to the development of both radar and the atomic bomb, and subsequently served on government committees concerned with the use of atomic energy (which led to the establishment of Harwell) and with scientific staff.[br]Principal Honours and DistinctionsKnighted (KCB 1941, GBE 1946). Nobel Prize for Physics 1947. FRS 1927. Vice- President, American Institute of Electrical Engineers 1932. Royal Society Hughes Medal 1933. Institute of Electrical Engineers Faraday Medal 1946. Vice-Chancellor, Edinburgh University 1947. Institution of Civil Engineers Ewing Medal 1949. Royal Medallist 1950. Institute of Electrical and Electronics Engineers Medal of Honour 1962. President, British Association 1953. President, Radio Industry Council 1955–7. Légion d'honneur. LLD University of St Andrews 1947.Bibliography1925, joint paper with Barnett, Nature 115:333 (reports Appleton's studies of the ionosphere).1928, "Some notes of wireless methods of investigating the electrical structure of the upper atmosphere", Proceedings of the Physical Society 41(Part III):43. 1932, Thermionic Vacuum Tubes and Their Applications (his work on valves).1947, "The investigation and forecasting of ionospheric conditions", Journal of theInstitution of Electrical Engineers 94, Part IIIA: 186 (a review of British work on the exploration of the ionosphere).with J.F.Herd \& R.A.Watson-Watt, British patent no. 235,254 (squegging oscillator).Further ReadingWho Was Who, 1961–70 1972, VI, London: A. \& C.Black (for fuller details of honours). R.Clark, 1971, Sir Edward Appleton, Pergamon (biography).J.Jewkes, D.Sawers \& R.Stillerman, 1958, The Sources of Invention.KFBiographical history of technology > Appleton, Sir Edward Victor
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27 Brush, Charles Francis
[br]b. 17 March 1849 Euclid, Michigan, USAd. 15 June 1929 Cleveland, Ohio, USA[br]American engineer, inventor of a multiple electric arc lighting system and founder of the Brush Electric Company.[br]Brush graduated from the University of Michigan in 1869 and worked for several years as a chemist. Believing that electric arc lighting would be commercially successful if the equipment could be improved, he completed his first dynamo in 1875 and a simplified arc lamp. His original system operated a maximum of four lights, each on a separate circuit, from one dynamo. Brush envisaged a wider market for his product and by 1879 had available on arc lighting system principally intended for street and other outdoor illumination. He designed a dynamo that generated a high voltage and which, with a carbon-pile regulator, provided an almost constant current permitting the use of up to forty lamps on one circuit. He also improved arc lamps by incorporating a slipping-clutch regulating mechanism and automatic means of bringing into use a second set of carbons, thereby doubling the period between replacements.Brush's multiple electric arc lighting system was first demonstrated in Cleveland and by 1880 had been adopted in a number of American cities, including New York, Boston and Philadelphia. It was also employed in many European towns until incandescent lamps, for which the Brush dynamo was unsuitable, came into use. To market his apparatus, Brush promoted local lighting companies and thereby secured local capital.[br]Principal Honours and DistinctionsChevalier de la Légion d'honneur 1881. American Academy of Arts and Sciences Rumford Medal 1899. American Institute of Electrical Engineers Edison Medal 1913.Bibliography18 May 1878, British patent no. 2,003 (Brush dynamo).11 March 1879, British patent no. 947 (arc lamp).26 February 1880, British patent no. 849 (current regulator).Further ReadingJ.W.Urquhart, 1891, Electric Light, London (for a detailed description of the Brush system).H.C.Passer, 1953, The Electrical Manufacturers: 1875–1900, Cambridge, Mass., pp. 14– 21 (for the origins of the Brush Company).S.Steward, 1980, in Electrical Review, 206:34–5 (a short account).See also: Hammond, RobertGW -
28 foreign
foreign [ˈfɒrən]1. adjectiveb. ( = alien) foreign to étranger à2. compounds• Ministry of Foreign Affairs ministère m des Affaires étrangères ► foreign body noun corps m étranger* * *['fɒrən], US ['fɔːr-]1) [country, imports, company] étranger/-ère; [market] extérieur; [trade, travel] à l'étranger2) ( alien) [concept] étranger/-ère (to à) -
29 Chronology
15,000-3,000 BCE Paleolithic cultures in western Portugal.400-200 BCE Greek and Carthaginian trade settlements on coast.202 BCE Roman armies invade ancient Lusitania.137 BCE Intensive Romanization of Lusitania begins.410 CE Germanic tribes — Suevi and Visigoths—begin conquest of Roman Lusitania and Galicia.714—16 Muslims begin conquest of Visigothic Lusitania.1034 Christian Reconquest frontier reaches Mondego River.1064 Christians conquer Coimbra.1139 Burgundian Count Afonso Henriques proclaims himself king of Portugal; birth of Portugal. Battle of Ourique: Afonso Henriques defeats Muslims.1147 With English Crusaders' help, Portuguese seize Lisbon from Muslims.1179 Papacy formally recognizes Portugal's independence (Pope Alexander III).1226 Campaign to reclaim Alentejo from Muslims begins.1249 Last Muslim city (Silves) falls to Portuguese Army.1381 Beginning of third war between Castile and Portugal.1383 Master of Aviz, João, proclaimed regent by Lisbon populace.1385 April: Master of Aviz, João I, proclaimed king of Portugal by Cortes of Coimbra. 14 August: Battle of Aljubarrota, Castilians defeated by royal forces, with assistance of English army.1394 Birth of "Prince Henry the Navigator," son of King João I.1415 Beginning of overseas expansion as Portugal captures Moroccan city of Ceuta.1419 Discovery of Madeira Islands.1425-28 Prince D. Pedro, older brother of Prince Henry, travels in Europe.1427 Discovery (or rediscovery?) of Azores Islands.1434 Prince Henry the Navigator's ships pass beyond Cape Bojador, West Africa.1437 Disaster at Tangier, Morocco, as Portuguese fail to capture city.1441 First African slaves from western Africa reach Portugal.1460 Death of Prince Henry. Portuguese reach what is now Senegal, West Africa.1470s Portuguese explore West African coast and reach what is now Ghana and Nigeria and begin colonizing islands of São Tomé and Príncipe.1479 Treaty of Alcáçovas between kings of Portugal and Spain.1482 Portuguese establish post at São Jorge da Mina, Gold Coast (now Ghana).1482-83 Portuguese navigator Diogo Cão reaches mouth of Congo River and Angola.1488 Navigator Bartolomeu Dias rounds Cape of Good Hope, South Africa, and finds route to Indian Ocean.1492-93 Columbus's first voyage to West Indies.1493 Columbus visits Azores and Portugal on return from first voyage; tells of discovery of New World. Treaty of Tordesillas signed between kings of Portugal and Spain: delimits spheres of conquest with line 370 leagues west of Cape Verde Islands (claimed by Portugal); Portugal's sphere to east of line includes, in effect, Brazil.King Manuel I and Royal Council decide to continue seeking all-water route around Africa to Asia.King Manuel I expels unconverted Jews from Portugal.1497-99 Epic voyage of Vasco da Gama from Portugal around Africa to west India, successful completion of sea route to Asia project; da Gama returns to Portugal with samples of Asian spices.1500 Bound for India, Navigator Pedro Álvares Cabral "discovers" coast of Brazil and claims it for Portugal.1506 Anti-Jewish riots in Lisbon.Battle of Diu, India; Portugal's command of Indian Ocean assured for some time with Francisco de Almeida's naval victory over Egyptian and Gujerati fleets.Afonso de Albuquerque conquers Goa, India; beginning of Portuguese hegemony in south Asia.Portuguese conquest of Malacca; commerce in Spice Islands.1519 Magellan begins circumnavigation voyage.1536 Inquisition begins in Portugal.1543 Portuguese merchants reach Japan.1557 Portuguese merchants granted Chinese territory of Macau for trading factory.1572 Luís de Camões publishes epic poem, Os Lusíadas.1578 Battle of Alcácer-Quivir; Moroccan forces defeat army of King Sebastião of Portugal; King Sebastião dies in battle. Portuguese succession crisis.1580 King Phillip II of Spain claims and conquers Portugal; Spanish rule of Portugal, 1580-1640.1607-24 Dutch conquer sections of Asia and Brazil formerly held by Portugal.1640 1 December: Portuguese revolution in Lisbon overthrows Spanish rule, restores independence. Beginning of Portugal's Braganza royal dynasty.1654 Following Dutch invasions and conquest of parts of Brazil and Angola, Dutch expelled by force.1661 Anglo-Portuguese Alliance treaty signed: England pledges to defend Portugal "as if it were England itself." Queen Catherine of Bra-ganza marries England's Charles II.1668 February: In Portuguese-Spanish peace treaty, Spain recognizes independence of Portugal, thus ending 28-year War of Restoration.1703 Methuen Treaties signed, key commercial trade agreement and defense treaty between England and Portugal.1750 Pombal becomes chief minister of King José I.1755 1 November: Massive Lisbon earthquake, tidal wave, and fire.1759 Expulsion of Jesuits from Portugal and colonies.1761 Slavery abolished in continental Portugal.1769 Abandonment of Mazagão, Morocco, last Portuguese outpost.1777 Pombal dismissed as chief minister by Queen Maria I, after death of José I.1791 Portugal and United States establish full diplomatic relations.1807 November: First Napoleonic invasion; French forces under Junot conquer Portugal. Royal family flees to colony of Brazil and remains there until 1821.1809 Second French invasion of Portugal under General Soult.1811 Third French invasion of Portugal under General Masséna.1813 Following British general Wellington's military victories, French forces evacuate Portugal.1817 Liberal, constitutional movements against absolutist monarchist rule break out in Brazil (Pernambuco) and Portugal (Lisbon, under General Gomes Freire); crushed by government. British marshal of Portugal's army, Beresford, rules Portugal.Liberal insurrection in army officer corps breaks out in Cadiz, Spain, and influences similar movement in Portugal's armed forces first in Oporto.King João VI returns from Rio de Janeiro, Brazil, and early draft of constitution; era of constitutional monarchy begins.1822 7 September: João VI's son Pedro proclaims independence ofBrazil from Portugal and is named emperor. 23 September: Constitution of 1822 ratified.Portugal recognizes sovereign independence of Brazil.King João VI dies; power struggle for throne ensues between his sons, brothers Pedro and Miguel; Pedro, emperor of Brazil, abdicates Portuguese throne in favor of his daughter, D. Maria II, too young to assume crown. By agreement, Miguel, uncle of D. Maria, is to accept constitution and rule in her stead.1828 Miguel takes throne and abolishes constitution. Sections of Portugal rebel against Miguelite rule.1831 Emperor Pedro abdicates throne of Brazil and returns to Portugal to expel King Miguel from Portuguese throne.1832-34 Civil war between absolutist King Miguel and constitutionalist Pedro, who abandons throne of Brazil to restore his young daughter Maria to throne of Portugal; Miguel's armed forces defeated by those of Pedro. Miguel leaves for exile and constitution (1826 Charter) is restored.1834-53 Constitutional monarchy consolidated under rule of Queen Maria II, who dies in 1853.1851-71 Regeneration period of economic development and political stability; public works projects sponsored by Minister Fontes Pereira de Melo.1871-90 Rotativism period of alternating party governments; achieves political stability and less military intervention in politics and government. Expansion of colonial territory in tropical Africa.January: Following territorial dispute in central Africa, Britain delivers "Ultimatum" to Portugal demanding withdrawal of Portugal's forces from what is now Malawi and Zimbabwe. Portugal's government, humiliated in accepting demand under threat of a diplomatic break, falls. Beginning of governmental and political instability; monarchist decline and republicanism's rise.Anglo-Portuguese treaties signed relating to delimitation of frontiers in colonial Africa.1899 Treaty of Windsor; renewal of Anglo-Portuguese defense and friendship alliance.1903 Triumphal visit of King Edward VII to Portugal.1906 Politician João Franco supported by King Carlos I in dictatorship to restore order and reform.1908 1 February: Murder in Lisbon of King Carlos I and his heir apparent, Prince Dom Luís, by Portuguese anarchists. Eighteen-year-old King Manuel II assumes throne.1910 3-5 October: Following republican-led military insurrection in armed forces, monarchy falls and first Portuguese republic is proclaimed. Beginning of unstable, economically troubled, parliamentary republic form of government.May: Violent insurrection in Lisbon overturns government of General Pimenta de Castro; nearly a thousand casualties from several days of armed combat in capital.March: Following Portugal's honoring ally Britain's request to confiscate German shipping in Portuguese harbors, Germany declares war on Portugal; Portugal enters World War I on Allied side.Portugal organizes and dispatches Portuguese Expeditionary Corps to fight on the Western Front. 9 April: Portuguese forces mauled by German offensive in Battle of Lys. Food rationing and riots in Lisbon. Portuguese military operations in Mozambique against German expedition's invasion from German East Africa. 5 December: Authoritarian, presidentialist government under Major Sidónio Pais takes power in Lisbon, following a successful military coup.1918 11 November: Armistice brings cessation of hostilities on Western Front in World War I. Portuguese expeditionary forces stationed in Angola, Mozambique, and Flanders begin return trip to Portugal. 14 December: President Sidónio Pais assassinated. Chaotic period of ephemeral civil war ensues.1919-21 Excessively unstable political period, including January1919 abortive effort of Portuguese monarchists to restore Braganza dynasty to power. Republican forces prevail, but level of public violence, economic distress, and deprivation remains high.1921 October: Political violence attains peak with murder of former prime minister and other prominent political figures in Lisbon. Sectors of armed forces and Guarda Nacional Republicana are mutinous. Year of financial and corruption scandals, including Portuguese bank note (fraud) case; military court acquits guilty military insurrectionists, and one military judge declares "the country is sick."28 May: Republic overthrown by military coup or pronunciamento and conspiracy among officer corps. Parliament's doors locked and parliament closed for nearly nine years to January 1935. End of parliamentary republic, Western Europe's most unstable political system in this century, beginning of the Portuguese dictatorship, after 1930 known as the Estado Novo. Officer corps assumes reins of government, initiates military censorship of the press, and suppresses opposition.February: Military dictatorship under General Óscar Carmona crushes failed republican armed insurrection in Oporto and Lisbon.April: Military dictatorship names Professor Antônio de Oliveira Salazar minister of finance, with dictatorial powers over budget, to stabilize finances and rebuild economy. Insurrectionism among military elements continues into 1931.1930 Dr. Salazar named minister for colonies and announces balanced budgets. Salazar consolidates support by various means, including creation of official regime "movement," the National Union. Salazar engineers Colonial Act to ensure Lisbon's control of bankrupt African colonies by means of new fiscal controls and centralization of authority. July: Military dictatorship names Salazar prime minister for first time, and cabinet composition undergoes civilianization; academic colleagues and protégés plan conservative reform and rejuvenation of society, polity, and economy. Regime comes to be called the Estado Novo (New State). New State's constitution ratified by new parliament, the National Assembly; Portugal described in document as "unitary, corporative Republic" and governance influenced by Salazar's stern personality and doctrines such as integralism, Catholicism, and fiscal conservatism.1936 Violent instability and ensuing civil war in neighboring Spain, soon internationalized by fascist and communist intervention, shake Estado Novo regime. Pseudofascist period of regime features creation of imitation Fascist institutions to defend regime from leftist threats; Portugal institutes "Portuguese Youth" and "Portuguese Legion."1939 3 September: Prime Minister Salazar declares Portugal's neutrality in World War II. October: Anglo-Portuguese agreement grants naval and air base facilities to Britain and later to United States for Battle of the Atlantic and Normandy invasion support. Third Reich protests breach of Portugal's neutrality.6 June: On day of Allies' Normandy invasion, Portugal suspends mining and export of wolfram ore to both sides in war.8 May: Popular celebrations of Allied victory and Fascist defeat in Lisbon and Oporto coincide with Victory in Europe Day. Following managed elections for Estado Novo's National Assembly in November, regime police, renamed PIDE, with increased powers, represses opposition.1947 Abortive military coup in central Portugal easily crushed by regime. Independence of India and initiation of Indian protests against Portuguese colonial rule in Goa and other enclaves.1949 Portugal becomes founding member of NATO.1951 Portugal alters constitution and renames overseas colonies "Overseas Provinces." Portugal and United States sign military base agreements for use of air and naval facilities in Azores Islands and military aid to Lisbon. President Carmona dies in office, succeeded by General Craveiro Lopes (1951-58). July: Indians occupy enclave of Portuguese India (dependency of Damão) by means of passive resistance movement. August: Indian passive resistance movement in Portuguese India repelled by Portuguese forces with loss of life. December: With U.S. backing, Portugal admitted as member of United Nations (along with Spain). Air force general Humberto Delgado, in opposition, challenges Estado Novo's hand-picked successor to Craveiro Lopes, Admiral Américo Tomás. Delgado rallies coalition of democratic, liberal, and communist opposition but loses rigged election and later flees to exile in Brazil. Portugal joins European Free Trade Association (EFTA).January and February: Estado Novo rocked by armed African insurrection in northern Angola, crushed by armed forces. Hijacking of Portuguese ocean liner by ally of Delgado, Captain Henrique Galvão. April: Salazar defeats attempted military coup and reshuffles cabinet with group of younger figures who seek to reform colonial rule and strengthen the regime's image abroad. 18 December: Indian army rapidly defeats Portugal's defense force in Goa, Damão, and Diu and incorporates Portugal's Indian possessions into Indian Union. January: Abortive military coup in Beja, Portugal.1965 February: General Delgado and his Brazilian secretary murdered and secretly buried near Spanish frontier by political police, PIDE.1968 August and September: Prime Minister Salazar, aged 79, suffers crippling stoke. President Tomás names former cabinet officer Marcello Caetano as Salazar's successor. Caetano institutes modest reforms in Portugal and overseas.1971 Caetano government ratifies amended constitution that allows slight devolution and autonomy to overseas provinces in Africa and Asia. Right-wing loyalists oppose reforms in Portugal. 25 April: Military coup engineered by Armed Forces Movement overthrows Estado Novo and establishes provisional government emphasizing democratization, development, and decolonization. Limited resistance by loyalists. President Tomás and Premier Caetano flown to exile first in Madeira and then in Brazil. General Spínola appointed president. September: Revolution moves to left, as President Spínola, thwarted in his program, resigns.March: Military coup by conservative forces fails, and leftist response includes nationalization of major portion of economy. Polarization between forces and parties of left and right. 25 November: Military coup by moderate military elements thwarts leftist forces. Constituent Assembly prepares constitution. Revolution moves from left to center and then right.March: Constitution ratified by Assembly of the Republic. 25 April: Second general legislative election gives largest share of seats to Socialist Party (PS). Former oppositionist lawyer, Mário Soares, elected deputy and named prime minister.1977-85 Political pendulum of democratic Portugal moves from center-left to center-right, as Social Democratic Party (PSD) increases hold on assembly and take office under Prime Minister Cavaco Silva. July1985 elections give edge to PSD who advocate strong free-enterprise measures and revision of leftist-generated 1976 Constitution, amended modestly in 1982.1986 January: Portugal joins European Economic Community (EEC).1987 July: General, legislative elections for assembly give more than 50 percent to PSD led by Prime Minister Cavaco Silva. For first time, since 1974, Portugal has a working majority government.1989 June: Following revisions of 1976 Constitution, reprivatization of economy begins, under PS government.January: Presidential elections, Mário Soares reelected for second term. July: General, legislative elections for assembly result in new PSD victory and majority government.January-July: Portugal holds presidency of the Council of the European Economic Community (EEC). December: Tariff barriers fall as fully integrated Common Market established in the EEC.November: Treaty of Maastricht comes into force. The EEC officially becomes the European Union (EU). Portugal is signatory with 11 other member-nations.October: General, legislative elections for assembly result in PS victory and naming of Prime Minister Guterres. PS replace PSD as leading political party. November: Excavations for Lisbon bank uncover ancient Phoenician, Roman, and Christian ruins.January: General, presidential elections; socialist Jorge Sampaio defeats PSD's Cavaco Silva and assumes presidency from Dr. Mário Soares. July: Community of Portuguese Languages Countries (CPLP) cofounded by Portugal and Brazil.May-September: Expo '98 held in Lisbon. Opening of Vasco da Gama Bridge across Tagus River, Europe's longest (17 kilometers/ 11 miles). June: National referendum on abortion law change defeated after low voter turnout. November: National referendum on regionaliza-tion and devolution of power defeated after another low voter turnout.October: General, legislative elections: PS victory over PSD lacks clear majority in parliament. Following East Timor referendum, which votes for independence and withdrawal of Indonesia, outburst of popular outrage in streets, media, and communications of Portugal approves armed intervention and administration of United Nations (and withdrawal of Indonesia) in East Timor. Portugal and Indonesia restore diplomatic relations. December: A Special Territory since 1975, Colony of Macau transferred to sovereignty of People's Republic of China.January-June: Portugal holds presidency of the Council of the EU; end of Discoveries Historical Commemoration Cycle (1988-2000).United Nations forces continue to occupy and administer former colony of East Timor, with Portugal's approval.January: General, presidential elections; PS president Sampaio reelected for second term. City of Oporto, "European City of Culture" for the year, hosts arts festival. December: Municipal elections: PSD defeats PS; socialist prime minister Guterres resigns; President Sampaio calls March parliamentary elections.1 January: Portugal enters single European Currency system. Euro currency adopted and ceases use of former national currency, the escudo. March: Parliamentary elections; PSD defeats PS and José Durão Barroso becomes prime minister. Military modernization law passed. Portugal holds chairmanship of Organization for Security and Co-operation in Europe (OSCE).May: Municipal law passed permitting municipalities to reorganize in new ways.June: Prime Minister Durão Barroso, invited to succeed Romano Prodi as president of EU Commission, resigns. Pedro Santana Lopes becomes prime minister. European Parliament elections held. Conscription for national service in army and navy ended. Mass grave uncovered at Academy of Sciences Museum, Lisbon, revealing remains of several thousand victims of Lisbon earthquake, 1755.February: Parliamentary elections; PS defeats PSD, socialists win first absolute majority in parliament since 1975. José Sócrates becomes prime minister.January: Presidential elections; PSD candidate Aníbal Cavaco Silva elected and assumes presidency from Jorge Sampaio. Portugal's national soccer team ranked 7th out of 205 countries by international soccer association. European Union's Bologna Process in educational reform initiated in Portugal.July-December: Portugal holds presidency of the Council of the European Union. For reasons of economy, Portugal announces closure of many consulates, especially in France and the eastern US. Government begins official inspections of private institutions of higher education, following scandals.2008 January: Prime Minister Sócrates announces location of new Lisbon area airport as Alcochete, on south bank of Tagus River, site of air force shooting range. February: Portuguese Army begins to receive new modern battle tanks (Leopard 2 A6). March: Mass protest of 85,000 public school (primary and secondary levels) teachers in Lisbon schools dispute recent educational policies of minister of education and prime minister. -
30 Daguerre, Louis Jacques Mandé
SUBJECT AREA: Photography, film and optics[br]b. 18 November 1787 Carmeilles-en-Parisis, Franced. 10 July 1851 Petit-Bry-sur-Marne, France[br]French inventor of the first practicable photographic process.[br]The son of a minor official in a magistrate's court, Daguerre showed an early aptitude for drawing. He was first apprenticed to an architect, but in 1804 he moved to Paris to learn the art of stage design. He was particularly interested in perspective and lighting, and later showed great ingenuity in lighting stage sets. Fascinated by a popular form of entertainment of the period, the panorama, he went on to create a variant of it called the diorama. It is assumed that he used a camera obscura for perspective drawings and, by purchasing it from the optician Chevalier, he made contact with Joseph Nicéphore Niepce. In 1829 Niepce and Daguerre entered into a formal partnership to perfect Niepce's heliographic process, but the partnership was dissolved when Niepce died in 1833, when only limited progress had been made. Daguerre continued experimenting alone, however, using iodine and silver plates; by 1837 he had discovered that images formed in the camera obscura could be developed by mercury vapour and fixed with a hot salt solution. After unsuccessfully attempting to sell his process, Daguerre approached F.J.D. Arago, of the Académie des Sciences, who announced the discovery in 1839. Details of Daguerre's work were not published until August of that year when the process was presented free to the world, except England. With considerable business acumen, Daguerre had quietly patented the process through an agent, Miles Berry, in London a few days earlier. He also granted a monopoly to make and sell his camera to a Monsieur Giroux, a stationer by trade who happened to be a relation of Daguerre's wife. The daguerreotype process caused a sensation when announced. Daguerre was granted a pension by a grateful government and honours were showered upon him all over the world. It was a direct positive process on silvered copper plates and, in fact, proved to be a technological dead end. The future was to lie with negative-positive photography devised by Daguerre's British contemporary, W.H.F. Talbot, although Daguerre's was the first practicable photographic process to be announced. It captured the public's imagination and in an improved form was to dominate professional photographic practice for more than a decade.[br]Principal Honours and DistinctionsOfficier de la Légion d'honneur 1839. Honorary FRS 1839. Honorary Fellow of the National Academy of Design, New York, 1839. Honorary Fellow of the Vienna Academy 1843. Pour le Mérite, bestowed by Frederick William IV of Prussia, 1843.Bibliography14 August 1839, British patent no. 8,194 (daguerrotype photographic process).The announcement and details of Daguerre's invention were published in both serious and popular English journals. See, for example, 1839 publications of Athenaeum, Literary Gazette, Magazine of Science and Mechanics Magazine.Further ReadingH.Gernsheim and A.Gernsheim, 1956, L.J.M. Daguerre (the standard account of Daguerre's work).—1969, The History of Photography, rev. edn, London (a very full account).J.M.Eder, 1945, History of Photography, trans. E. Epstean, New York (a very full account).JWBiographical history of technology > Daguerre, Louis Jacques Mandé
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31 Lenoir, Jean Joseph Etienne
SUBJECT AREA: Metallurgy, Railways and locomotives, Steam and internal combustion engines, Telecommunications[br]b. 1822 Mussey-la-Ville, Belgiumd. 1900 Verenna Saint-Hildar, France[br]Belgian (naturalized French in 1870) inventor of internal combustion engines, an electroplating process and railway telegraphy systems.[br]Leaving his native village for Paris at the age of 16, Lenoir became a metal enameller. Experiments with various electroplating processes provided a useful knowledge of electricity that showed in many of his later ideas. Electric ignition, although somewhat unreliable, was a feature of the Lenoir gas engine which appeared in 1860. Resembling the steam engine of the day, Lenoir engines used a non-compression cycle of operations, in which the gas-air mixture of about atmospheric pressure was being ignited at one-third of the induction stroke. The engines were double acting. About five hundred of Lenoir's engines were built, mostly in Paris by M.Hippolyte Marinoni and by Lefébvre; the Reading Ironworks in England built about one hundred. Many useful applications of the engine are recorded, but the explosive shock that occurred on ignition, together with the unreliable ignition systems, prevented large-scale acceptance of the engine in industry. However, Lenoir's effort and achievements stimulated much discussion, and N.A. Otto is reported to have carried out his first experiments on a Lenoir engine.[br]Principal Honours and DistinctionsAcadémie des Sciences Prix Montyon Prize 1870. Société d'Encouragement, Silver Prize of 12,000 francs. Légion d'honneur 1881 (for his work in telegraphy).Bibliography8 February 1860, British patent no. 335 (the first Lenoir engine).1861, British patent no. 107 (the Lenoir engine).Further ReadingDugald Clerk, 1895, The Gas and Oil Engine, 6th edn, London, pp. 13–15, 30, 118, 203.World Who's Who in Science, 1968 (for an account of Lenoir's involvement in technology).KABBiographical history of technology > Lenoir, Jean Joseph Etienne
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32 Locke, Joseph
[br]b. 9 August 1805 Attercliffe, Yorkshire, Englandd. 18 September 1860 Moffat, Scotland[br]English civil engineer who built many important early main-line railways.[br]Joseph Locke was the son of a colliery viewer who had known George Stephenson in Northumberland before moving to Yorkshire: Locke himself became a pupil of Stephenson in 1823. He worked with Robert Stephenson at Robert Stephenson \& Co.'s locomotive works and surveyed railways, including the Leeds \& Selby and the Canterbury \& Whitstable, for George Stephenson.When George Stephenson was appointed Chief Engineer for construction of the Liverpool \& Manchester Railway in 1826, the first resident engineer whom he appointed to work under him was Locke, who took a prominent part in promoting traction by locomotives rather than by fixed engines with cable haulage. The pupil eventually excelled the master and in 1835 Locke was appointed in place of Stephenson as Chief Engineer for construction of the Grand Junction Railway. He introduced double-headed rails carried in chairs on wooden sleepers, the prototype of the bullhead track that became standard on British railways for more than a century. By preparing the most detailed specifications, Locke was able to estimate the cost of the railway much more accurately than was usual at that time, and it was built at a cost close to the estimate; this made his name. He became Engineer to the London \& Southampton Railway and completed the Sheffield, Ashton-under-Lyme \& Manchester Railway, including the 3-mile (3.8 km) Woodhead Tunnel, which had been started by Charles Vignoles. He was subsequently responsible for many British main lines, including those of the companies that extended the West Coast Route northwards from Preston to Scotland. He was also Engineer to important early main lines in France, notably that from Paris to Rouen and its extension to Le Havre, and in Spain and Holland. In 1847 Locke was elected MP for Honiton.Locke appreciated early in his career that steam locomotives able to operate over gradients steeper than at first thought practicable would be developed. Overall his monument is not great individual works of engineering, such as the famous bridges of his close contemporaries Robert Stephenson and I.K. Brunel, but a series of lines built economically but soundly through rugged country without such works; for example, the line over Shap, Cumbria.[br]Principal Honours and DistinctionsOfficier de la Légion d'honneur, France. FRS. President, Institution of Civil Engineers 1858–9.Further ReadingObituary, 1861, Minutes of Proceedings of the Institution of Civil Engineers 20. L.T.C.Rolt, 1962, Great Engineers, London: G. Bell \& Sons, ch. 6.Industrial Heritage, 1991, Vol. 9(2):9.See also: Brassey, ThomasPJGR -
33 Bell, Sir Isaac Lowthian
[br]b. 15 February 1816 Newcastle upon Tyne, Englandd. 20 December 1904 Rounton Grange, Northallerton, Yorkshire, England[br]English ironworks proprietor, chemical manufacturer and railway director, widely renowned for his scientific pronouncements.[br]Following an extensive education, in 1835 Bell entered the Tyneside chemical and iron business where his father was a partner; for about five years from 1845 he controlled the ironworks. In 1844, he and his two brothers leased an iron blast-furnace at Wylam on Tyne. In 1850, with partners, he started chemical works at Washington, near Gateshead. A few years later, with his two brothers, he set up the Clarence Ironworks on Teesside. In the 1880s, salt extraction and soda-making were added there; at that time the Bell Brothers' enterprises, including collieries, employed 6,000 people.Lowthian Bell was a pioneer in applying thermochemistry to blast-furnace working. Besides his commercial interests, scientific experimentation and international travel, he found time to take a leading part in the promotion of British technical organizations; upon his death he left evidence of a prodigious level of personal activity.[br]Principal Honours and DistinctionsCreated baronet 1885. FRS 1875. Légion d'honneur 1878. MP, Hartlepool, 1875–80. President: British Iron Trade Association; Iron and Steel Institute; Institution of Mechanical Engineers; North of England Institute of Mining and Mechanical Engineers; Institution of Mining Engineers; Society of the Chemical Industry. Iron and Steel Institute Bessemer Gold Medal 1874 (the first recipient). Society of Arts Albert Medal 1895.BibliographyThe first of several books, Bell's Chemical Phenomena of Iron Smelting… (1872), was soon translated into German, French and Swedish. He was the author of more than forty technical articles.Further Reading1900–1910, Dictionary of National Biography.C.Wilson, 1984, article in Dictionary of Business Biography, Vol. I, ed. J.Jeremy, Butterworth (a more discursive account).D.Burn, 1940, The Economic History of Steelmaking, 1867–1939: A Study in Competition, Cambridge (2nd edn 1961).JKABiographical history of technology > Bell, Sir Isaac Lowthian
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34 Coade, Eleanor
SUBJECT AREA: Architecture and building[br]b. 24 June 1733 Exeter, Devon, Englandd. 18 November 1821 Camberwell, London, England[br]English proprietor of the Coade Factory, making artificial stone.[br]Born Elinor Coade, she never married but adopted, as was customary in business in the eighteenth century, the courtesy title of Mrs. Following the bankruptcy and death of her father, George Coade, in Exeter, Eleanor and her mother (also called Eleanor) moved to London and founded the works at Lambeth, South London, in 1769 that later became famous as the Coade factory. The factory was located at King's Arms Stairs, Narrow Wall. During the eighteenth century, several attempts had been made in other businesses to manufacture a durable, malleable artificial stone that would be acceptable to architects for decorative use. These substances were not very successful, but Coade stone was different. Although stories are legion about the secret formula supposedly used in this artificial stone, modern methods have established the exact formula.Coade stone was a stoneware ceramic material fired in a kiln. The body was remarkable in that it shrank only 8 per cent in drying and firing: this was achieved by using a combination of china clay, sand, crushed glass and grog (i.e. crushed and ground, previously fired stoneware). The Coade formula thus included a considerable proportion of material that, having been fired once already, was unshrinkable. Mrs Coade's name for the firm, Coade's Lithodipyra Terra-Cotta or Artificial Stone Manufactory (where "Lithodipyra" is a term derived from three Greek words meaning "stone", "twice" and "fire"), made reference to the custom of including such material (such as in Josiah Wedgwood's basalt and jasper ware). The especially low rate of shrinkage rendered the material ideal for making extra-life-size statuary, and large architectural, decorative features to be incorporated into stone buildings.Coade stone was widely used for such purposes by leading architects in Britain and Ireland from the 1770s until the 1830s, including Robert Adam, Sir Charles Barry, Sir William Chambers, Sir John Soane, John Nash and James Wyatt. Some architects introduced the material abroad, as far as, for example, Charles Bulfinch's United States Bank in Boston, Massachusetts, and Charles Cameron's redecoration for the Empress Catherine of the great palace Tsarkoe Selo (now Pushkin), near St Petersburg. The material so resembles stone that it is often mistaken for it, but it is so hard and resistant to weather that it retains sharpness of detail much longer than the natural substance. The many famous British buildings where Coade stone was used include the Royal Hospital, Chelsea, Carlton House and the Sir John Soane Museum (all of which are located in London), St George's Chapel at Windsor, Alnwick Castle in Northumberland, and Culzean Castle in Ayrshire, Scotland.Apart from the qualities of the material, the Coade firm established a high reputation for the equally fine quality of its classical statuary. Mrs Coade employed excellent craftsmen such as the sculptor John Bacon (1740–99), whose work was mass-produced by the use of moulds. One famous example which was widely reproduced was the female caryatid from the south porch of the Erechtheion on the acropolis of Athens. A drawing of this had appeared in the second edition of Stuart and Revett's Antiquities of Athens in 1789, and many copies were made from the original Coade model; Soane used them more than once, for example on the Bank of England and his own houses in London.Eleanor Coade was a remarkable woman, and was important and influential on the neo-classical scene. She had close and amicable relations with leading architects of the day, notably Robert Adam and James Wyatt. The Coade factory was enlarged and altered over the years, but the site was finally cleared during 1949–50 in preparation for the establishment of the 1951 Festival of Britain.[br]Further ReadingA.Kelly, 1990, Mrs Coade's Stone, pub. in conjunction with the Georgian Group (an interesting, carefully written history; includes a detailed appendix on architects who used Coade stone and buildings where surviving work may be seen).DY -
35 Fox, Samson
SUBJECT AREA: Mechanical, pneumatic and hydraulic engineering, Metallurgy, Steam and internal combustion engines[br]b. 11 July 1838 Bowling, near Bradford, Yorkshire, Englandd. 24 October 1903 Walsall, Staffordshire, England[br]English engineer who invented the corrugated boiler furnace.[br]He was the son of a cloth mill worker in Leeds and at the age of 10 he joined his father at the mill. Showing a mechanical inclination, he was apprenticed to a firm of machine-tool makers, Smith, Beacock and Tannett. There he rose to become Foreman and Traveller, and designed and patented tools for cutting bevelled gears. With his brother and one Refitt, he set up the Silver Cross engineering works for making special machine tools. In 1874 he founded the Leeds Forge Company, acting as Managing Director until 1896 and then as Chairman until shortly before his death.It was in 1877 that he patented his most important invention, the corrugated furnace for steam-boilers. These furnaces could withstand much higher pressures than the conventional form, and higher working pressures in marine boilers enabled triple-expansion engines to be installed, greatly improving the performance of steamships, and the outcome was the great ocean-going liners of the twentieth century. The first vessel to be equipped with the corrugated furnace was the Pretoria of 1878. At first the furnaces were made by hammering iron plates using swage blocks under a steam hammer. A plant for rolling corrugated plates was set up at Essen in Germany, and Fox installed a similar mill at his works in Leeds in 1882.In 1886 Fox installed a Siemens steelmaking plant and he was notable in the movement for replacing wrought iron with steel. He took out several patents for making pressed-steel underframes for railway wagons. The business prospered and Fox opened a works near Chicago in the USA, where in addition to wagon underframes he manufactured the first American pressed-steel carriages. He later added a works at Pittsburgh.Fox was the first in England to use water gas for his metallurgical operations and for lighting, with a saving in cost as it was cheaper than coal gas. He was also a pioneer in the acetylene industry, producing in 1894 the first calcium carbide, from which the gas is made.Fox took an active part in public life in and around Leeds, being thrice elected Mayor of Harrogate. As a music lover, he was a benefactor of musicians, contributing no less than £45,000 towards the cost of building the Royal College of Music in London, opened in 1894. In 1897 he sued for libel the author Jerome K.Jerome and the publishers of the Today magazine for accusing him of misusing his great generosity to the College to give a misleading impression of his commercial methods and prosperity. He won the case but was not awarded costs.[br]Principal Honours and DistinctionsRoyal Society of Arts James Watt Silver Medal and Howard Gold Medal. Légion d'honneur 1889.Bibliography1877, British Patent nos. 1097 and 2530 (the corrugated furnace or "flue", as it was often called).Further ReadingObituary, 1903, Proceedings of the Institution of Mechanical Engineers: 919–21.Obituary, 1903, Proceedings of the Institution of Civil Engineers (the fullest of the many obituary notices).G.A.Newby, 1993, "Behind the fire doors: Fox's corrugated furnace 1877 and the high pressure steamship", Transactions of the Newcomen Society 64.LRD -
36 Guillaume, Charles-Edouard
[br]b. 15 February 1861 Fleurier, Switzerlandd. 13 June 1938 Sèvres, France[br]Swiss physicist who developed two alloys, "invar" and "elinvar", used for the temperature compensation of clocks and watches.[br]Guillaume came from a family of clock-and watchmakers. He was educated at the Gymnasium in Neuchâtel and at Zurich Polytechnic, from which he received his doctorate in 1883 for a thesis on electrolytic capacitors. In the same year he joined the International Bureau of Weights and Measures at Sèvres in France, where he was to spend the rest of his working life. He retired as Director in 1936. At the bureau he was involved in distributing the national standards of the metre to countries subscribing to the General Conference on Weights and Measures that had been held in 1889. This made him aware of the crucial effect of thermal expansion on the lengths of the standards and he was prompted to look for alternative materials that would be less costly than the platinum alloys which had been used. While studying nickel steels he made the surprising discovery that the thermal expansion of certain alloy compositions was less than that of the constituent metals. This led to the development of a steel containing about 36 per cent nickel that had a very low thermal coefficient of expansion. This alloy was subsequently named "invar", an abbreviation of invariable. It was well known that changes in temperature affected the timekeeping of clocks by altering the length of the pendulum, and various attempts had been made to overcome this defect, most notably the mercury-compensated pendulum of Graham and the gridiron pendulum of Harrison. However, an invar pendulum offered a simpler and more effective method of temperature compensation and was used almost exclusively for pendulum clocks of the highest precision.Changes in temperature can also affect the timekeeping of watches and chronometers, but this is due mainly to changes in the elasticity or stiffness of the balance spring rather than to changes in the size of the balance itself. To compensate for this effect Guillaume developed another more complex nickel alloy, "elinvar" (elasticity invariable), whose elasticity remained almost constant with changes in temperature. This had two practical consequences: the construction of watches could be simplified (by using monometallic balances) and more accurate chronometers could be made.[br]Principal Honours and DistinctionsNobel Prize for Physics 1920. Corresponding member of the Académie des Sciences. Grand Officier de la Légion d'honneur 1937. Physical Society Duddell Medal 1928. British Horological Institute Gold Medal 1930.Bibliography1897, "Sur la dilation des aciers au nickel", Comptes rendus hebdomadaires des séances de l'Académie des sciences 124:176.1903, "Variations du module d"élasticité des aciers au nickel', Comptes rendushebdomadaires des séances de l'Académie des sciences 136:498."Les aciers au nickel et leurs applications à l'horlogerie", in J.Grossmann, Horlogerie théorique, Paris, Vol. II, pp. 361–414 (describes the application of invar and elinvar to horology).Sir Richard Glazebrook (ed.), 1923 "Invar and Elinvar", Dictionary of Applied Physics, 5 vols, London, Vol. V, pp. 320–7 (a succinct account in English).Further ReadingR.M.Hawthorne, 1989, Nobel Prize Winners, Physics, 1901–1937, ed. F.N.Magill, Pasadena, Salem Press, pp. 244–51.See also: Le Roy, PierreDVBiographical history of technology > Guillaume, Charles-Edouard
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37 Westinghouse, George
[br]b. 6 October 1846 Central Bridge, New York, USAd. 12 March 1914 New York, New York, USA[br]American inventor and entrepreneur, pioneer of air brakes for railways and alternating-current distribution of electricity.[br]George Westinghouse's father was an ingenious manufacturer of agricultural implements; the son, after a spell in the Union Army during the Civil War, and subsequently in the Navy as an engineer, went to work for his father. He invented a rotary steam engine, which proved impracticable; a rerailing device for railway rolling stock in 1865; and a cast-steel frog for railway points, with longer life than the cast-iron frogs then used, in 1868–9. During the same period Westinghouse, like many other inventors, was considering how best to meet the evident need for a continuous brake for trains, i.e. one by which the driver could apply the brakes on all vehicles in a train simultaneously instead of relying on brakesmen on individual vehicles. By chance he encountered a magazine article about the construction of the Mont Cenis Tunnel, with a description of the pneumatic tools invented for it, and from this it occurred to him that compressed air might be used to operate the brakes along a train.The first prototype was ready in 1869 and the Westinghouse Air Brake Company was set up to manufacture it. However, despite impressive demonstration of the brake's powers when it saved the test train from otherwise certain collision with a horse-drawn dray on a level crossing, railways were at first slow to adopt it. Then in 1872 Westinghouse added to it the triple valve, which enabled the train pipe to charge reservoirs beneath each vehicle, from which the compressed air would apply the brakes when pressure in the train pipe was reduced. This meant that the brake was now automatic: if a train became divided, the brakes on both parts would be applied. From then on, more and more American railways adopted the Westinghouse brake and the Railroad Safety Appliance Act of 1893 made air brakes compulsory in the USA. Air brakes were also adopted in most other parts of the world, although only a minority of British railway companies took them up, the remainder, with insular reluctance, preferring the less effective vacuum brake.From 1880 Westinghouse was purchasing patents relating to means of interlocking railway signals and points; he combined them with his own inventions to produce a complete signalling system. The first really practical power signalling scheme, installed in the USA by Westinghouse in 1884, was operated pneumatically, but the development of railway signalling required an awareness of the powers of electricity, and it was probably this that first led Westinghouse to become interested in electrical processes and inventions. The Westinghouse Electric Company was formed in 1886: it pioneered the use of electricity distribution systems using high-voltage single-phase alternating current, which it developed from European practice. Initially this was violently opposed by established operators of direct-current distribution systems, but eventually the use of alternating current became widespread.[br]Principal Honours and DistinctionsLégion d'honneur. Order of the Crown of Italy. Order of Leopold.BibliographyWestinghouse took out some 400 patents over forty-eight years.Further ReadingH.G.Prout, 1922, A Life of "George Westinghouse", London (biography inclined towards technicalities).F.E.Leupp, 1918, George Westinghouse: His Life and Achievements, Boston (London 1919) (biography inclined towards Westinghouse and his career).J.F.Stover, 1961, American Railroads, Chicago: University of Chicago Press, pp. 152–4.PJGR -
38 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 -
39 Gramme, Zénobe Théophile
[br]b. 4 April 1826 Jehay-Bodignée, Belgiumd. 20 January 1901 Bois de Colombes, Paris, France[br]Belgian engineer whose improvements to the dynamo produced a machine ready for successful commercial exploitation.[br]Gramme trained as a carpenter and showed an early talent for working with machinery. Moving to Paris he found employment in the Alliance factory as a model maker. With a growing interest in electricity he left to become an instrument maker with Heinrich Daniel Rühmkorff. In 1870 he patented the uniformly wound ring-armature dynamo with which his name is associated. Together with Hippolyte Fontaine, in 1871 Gramme opened a factory to manufacture his dynamos. They rapidly became a commercial success for both arc lighting and electrochemical purposes, international publicity being achieved at exhibitions in Vienna, Paris and Philadelphia. It was the realization that a Gramme machine was capable of running as a motor, i.e. the reversibility of function, that illustrated the entire concept of power transmission by electricity. This was first publicly demonstrated in 1873. In 1874 Gramme reduced the size and increased the efficiency of his generators by relying completely on the principle of self-excitation. It was the first practical machine in which were combined the features of continuity of commutation, self-excitation, good lamination of the armature core and a reasonably good magnetic circuit. This dynamo, together with the self-regulating arc lamps then available, made possible the innumerable electric-lighting schemes that followed. These were of the greatest importance in demonstrating that electric lighting was a practical and economic means of illumination. Gramme also designed an alternator to operate Jablochkoff candles. For some years he took an active part in the operations of the Société Gramme and also experimented in his own workshop without collaboration, but made no further contribution to electrical technology.[br]Principal Honours and DistinctionsKnight Commander, Order of Leopold of Belgium 1897. Chevalier de la Légion d'honneur. Chevalier, Order of the Iron Crown, Austria.Bibliography9 June 1870, British patent no. 1,668 (the ring armature machine).1871, Comptes rendus 73:175–8 (Gramme's first description of his invention).Further ReadingW.J.King, 1962, The Development of Electrical Technology in the 19th Century, Washington, DC: Smithsonian Institution, Paper 30, pp. 377–90 (an extensive account of Gramme's machines).S.P.Thompson, 1901, obituary, Electrician 66: 509–10.C.C.Gillispie (ed.), 1972, Dictionary of Scientific Biography, Vol. V, New York, p. 496.GWBiographical history of technology > Gramme, Zénobe Théophile
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40 Lobnitz, Frederick
SUBJECT AREA: Ports and shipping[br]b. 7 September 1863 Renfrew, Scotlandd. 7 December 1932 Crookston, Renfrewshire, Scotland[br]Scottish shipbuilder, expert in dredge technology.[br]Lobnitz was the son of Henry Christian Lobnitz. His father was born in Denmark in 1831, and had worked for some years in both England and Scotland before becoming a naturalized British subject. Ultimately Henry joined the Clyde shipyard of James Henderson \& Son and worked there until his death, by which time he was sole proprietor and the yard was called Lobnitz \& Co. By this time the shipyard was the acknowledged world leader in rock-cutting machinery.Frederick was given the opportunity to travel in Europe during the late 1870s and early 1880s. He studied at Bonn, Heidelberg and at the Zurich Polytechnic, and also served an apprenticeship at the Fairfield Shipyard of John Elder \& Co. of Glasgow. One of his first tasks was to supervise the construction and commissioning of a subaqueous rock excavator, and then he was asked to direct rock excavations at the Suez Canal.In 1888 Frederick Lobnitz was made a partner of the company by his father and was to remain with them until his death, at which time he was Chairman. By this time the shipyard was a private limited company and had continued to enhance its name in the specialized field of dredging. At that time the two greatest dredge builders in the world (and deadly rivals) were situated next to each other on the banks of the Clyde at Renfrew; in 1957 they merged as Simons-Lobnitz Ltd. In 1915 Lobnitz was appointed Deputy Director for Munitions in Scotland and one year later he became Director, a post he held until 1919. Having investigated the running of munitions factories in France, he released scarce labour for the war effort by staffing the plants under his control with female and unskilled labour.[br]Principal Honours and DistinctionsKnighted 1920. Officier de la Légion d'honneur.Further ReadingFred M.Walker, 1984, Song of the Clyde. A History of Clyde Shipbuilding Cambridge: PSL.Lobnitz \& Co., n.d., Romance of Dredging.FMW
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