-
21 leò
prep.pron. with them, by them, in their possession -
22 LEO-to-GEO transfer
Англо-русский словарь промышленной и научной лексики > LEO-to-GEO transfer
-
23 lëo
noun "shade, shadow cast by any object" DAY -
24 leo
k.r(Coll.) male lion. 2 astrological sign. -
25 pepo za leo
------------------------------------------------------------[Swahili Word] pepo za leo[English Word] the world of the living[Part of Speech] noun[Class] 9[Swahili Example] pepo za leo[English Example] the present world------------------------------------------------------------[Swahili Word] pepo za leo[English Word] the present world[Part of Speech] noun[Class] 9[Swahili Example] pepo za leo[English Example] the present world------------------------------------------------------------ -
26 Baekeland, Leo Hendrik
[br]b. 14 November 1863 Saint-Martens-Latern, Belgiumd. 23 February 1944 Beacon, New York, USA[br]Belgian/American inventor of the Velox photographic process and the synthetic plastic Bakélite.[br]The son of an illiterate shoemaker, Baekeland was first apprenticed in that trade, but was encouraged by his mother to study, with spectacular results. He won a scholarship to Gand University and graduated in chemistry. Before he was 21 he had achieved his doctorate, and soon afterwards he obtained professorships at Bruges and then at Gand. Baekeland seemed set for a distinguished academic career, but he turned towards the industrial applications of chemistry, especially in photography.Baekeland travelled to New York to further this interest, but his first inventions met with little success so he decided to concentrate on one that seemed to have distinct commercial possibilities. This was a photographic paper that could be developed in artificial light; he called this "gas light" paper Velox, using the less sensitive silver chloride as a light-sensitive agent. It proved to have good properties and was easy to use, at a time of photography's rising popularity. By 1896 the process began to be profitable, and three years later Baekeland disposed of his plant to Eastman Kodak for a handsome sum, said to be $3–4 million. That enabled him to retire from business and set up a laboratory at Yonkers to pursue his own research, including on synthetic resins. Several chemists had earlier obtained resinous products from the reaction between phenol and formaldehyde but had ignored them. By 1907 Baekeland had achieved sufficient control over the reaction to obtain a good thermosetting resin which he called "Bakélite". It showed good electrical insulation and resistance to chemicals, and was unchanged by heat. It could be moulded while plastic and would then set hard on heating, with its only drawback being its brittleness. Bakelite was an immediate success in the electrical industry and Baekeland set up the General Bakelite Company in 1910 to manufacture and market the product. The firm grew steadily, becoming the Bakélite Corporation in 1924, with Baekeland still as active President.[br]Principal Honours and DistinctionsPresident, Electrochemical Society 1909. President, American Chemical Society 1924. Elected to the National Academy of Sciences 1936.Further ReadingJ.Gillis, 1965, Leo Baekeland, Brussels.A.R.Matthis, 1948, Leo H.Baekeland, Professeur, Docteur ès Sciences, chimiste, inventeur et grand industriel, Brussels.J.K.Mumford, 1924, The Story of Bakélite.C.F.Kettering, 1947, memoir on Baekeland, Biographical Memoirs of the National Academy of Sciences 24 (includes a list of his honours and publications).LRD -
27 Big-LEO-Schmalbandsystem
n < tele> ■ Big-LEO narrow band systemGerman-english technical dictionary > Big-LEO-Schmalbandsystem
-
28 Daft, Leo
[br]b. 13 November 1843 Birmingham, Englandd. 28 March 1922[br]English electrical engineer, pioneer of electric-power generation and electric railways in the USA.[br]Leo Daft, son of a British civil engineer, studied electricity and emigrated to the USA in 1866. After various occupations including running a photographic studio, he joined in 1879 the New York Electric Light Company, which was soon merged into the Daft Electric Company. This company developed electrically powered machinery and built electric-power plants. In 1883 Daft built an electric locomotive called Ampere for the Saratoga \& Mount McGregor Railroad. This is said to have been the first electric main-line locomotive for standard gauge. It collected current from a central rail, had an output of 12 hp (9 kW) and hauled 10 tons at speeds up to 9 mph (14.5 km/h). Two years later Daft made a much improved locomotive for the New York Elevated Railway, the Benjamin Franklin, which drew current at 250 volts from a central rail and had two 48 in. (122 cm)-diameter driving wheels and two 33 in. (84 cm)-diameter trailing wheels. Re-equipped in 1888 with four driving wheels and a 125 hp (93 kW) motor, this could haul an eight-car train at 10 mph (16 km/h). Meanwhile, in 1884, Daft's company had manufactured all the electrical apparatus for the Massachusetts Electric Power Company, the first instance of a complete central station to generate and distribute electricity for power on a commercial scale. In 1885 it electrified a branch of the Baltimore Union Passenger Railway, the first electrically operated railway in the USA. Subsequently Daft invented a process for vulcanizing rubber onto metal that came into general use. He never became an American citizen.[br]Further ReadingDictionary of American Biography.F.J.G.Haut, 1969, The History of the Electric Locomotive, London: George Allen \& Unwin.See also: Siemens, Dr Ernst Werner vonPJGR -
29 Panthera leo leo
NLD berberleeuw, Berber-leeuw -
30 We Love Leo Club
Hobby: WLLC -
31 cost of launch to LEO
Engineering: CLEOУниверсальный русско-английский словарь > cost of launch to LEO
-
32 Szilard, Leo
SUBJECT AREA: Weapons and armour[br]b. 11 February 1898 Budapest, Hungaryd. 30 May 1964 La Jolla, California, USA[br]Hungarian (naturalized American in 1943) nuclear-and biophysicist.[br]The son of an engineer, Szilard, after service in the Austro-Hungarian army during the First World War, studied electrical engineering at the University of Berlin. Obtaining his doctorate there in 1922, he joined the faculty and concentrated his studies on thermodynamics. He later began to develop an interest in nuclear physics, and in 1933, shortly after Hitler came to power, Szilard emigrated to Britain because of his Jewish heritage.In 1934 he conceived the idea of a nuclear chain reaction through the breakdown of beryllium into helium and took out a British patent on it, but later realized that this process would not work. In 1937 he moved to the USA and continued his research at the University of Columbia, and the following year Hahn and Meitner discovered nuclear fission with uranium; this gave Szilard the breakthrough he needed. In 1939 he realized that a nuclear chain reaction could be produced through nuclear fission and that a weapon with many times the destructive power of the conventional high-explosive bomb could be produced. Only too aware of the progress being made by German nuclear scientists, he believed that it was essential that the USA should create an atomic bomb before Hitler. Consequently he drafted a letter to President Roosevelt that summer and, with two fellow Hungarian émigrés, persuaded Albert Einstein to sign it. The result was the setting up of the Uranium Committee.It was not, however, until December 1941 that active steps began to be taken to produce such a weapon and it was a further nine months before the project was properly co-ordinated under the umbrella of the Manhattan Project. In the meantime, Szilard moved to join Enrico Fermi at the University of Chicago and it was here, at the end of 1942, in a squash court under the football stadium, that they successfully developed the world's first self-sustaining nuclear reactor. Szilard, who became an American citizen in 1943, continued to work on the Manhattan Project. In 1945, however, when the Western Allies began to believe that only the atomic bomb could bring the war against Japan to an end, Szilard and a number of other Manhattan Project scientists objected that it would be immoral to use it against populated targets.Although he would continue to campaign against nuclear warfare for the rest of his life, Szilard now abandoned nuclear research. In 1946 he became Professor of Biophysics at the University of Chicago and devoted himself to experimental work on bacterial mutations and biochemical mechanisms, as well as theoretical research on ageing and memory.[br]Principal Honours and DistinctionsAtoms for Peace award 1959.Further ReadingKosta Tsipis, 1985, Understanding Nuclear Weapons, London: Wildwood House, pp. 16–19, 26, 28, 32 (a brief account of his work on the atomic bomb).A collection of his correspondence and memories was brought out by Spencer Weart and Gertrud W.Szilard in 1978.CM -
33 Panthera leo
ENG lionNLD leeuwGER LoweFRA lion d'Afrique, (lion) -
34 Panthera leo bleyenberghi
NLD Katangese leeuw -
35 Panthera leo goojratensis
NLD Indische leeuw -
36 Panthera leo krugeri
NLD Transvaalse leeuw -
37 Panthera leo massaicus
NLD Massai-leeuw, massaileeuw -
38 Panthera leo melanochaita
ENG Cape lionNLD Kaapse leeuwGER KaploweFRA lion du Cap -
39 Panthera leo persica
ENG Indian lionNLD Perzische leeuwGER persischer Lowe -
40 Panthera leo senegalensis
NLD Senegalese leeuw
См. также в других словарях:
Leo — is the Latin word for lion. Leo can also refer to:* Leo (constellation) * Leo (astrology), a sign of the Zodiac * Leo the Lion (MGM), the mascot of the Metro Goldwyn Mayer film studio * Leo (film), a 2000 Spanish film, written and directed by… … Wikipedia
Leo I. — Leo ist ein männlicher Vorname, griechisch Leon, Λέων. Er ist ebenfalls die Kurzform verschiedener Vornamen, die dieses Element beinhalten: männlich als Kurzform von Leopold, Leon(h)ard, Leonid oder Leas weiblich als Kurzform von Leontina,… … Deutsch Wikipedia
Léo Castelli — Personnage de fiction apparaissant dans Plus belle la vie Naissance 14 mars 1963 … Wikipédia en Français
Léo Strauss — Leo Strauss Pour les articles homonymes, voir Strauss. Leo Strauss Philosophe occidental Époque contemporaine … Wikipédia en Français
Leo Frank — Lucille and Leo Frank at Frank s trial Born Leo Max Frank April 17, 1884(1884 04 17) Cuero, Texas … Wikipedia
Leo du Pres and Greenlee Smythe — du Pres are fictional characters and a couple from the American daytime drama All My Children . Leo was portrayed by Josh Duhamel, and Greenlee is portrayed by Rebecca Budig. The couple is often referred to by the portmanteau Greenleo (for… … Wikipedia
LEO Pharma — A/S Rechtsform Aktiengesellschaft Gründung 1908 Sitz Ballerup, Dänemark Leitung Gitte Aabo, Präsident und CEO Mitarbeiter > 3.000 … Deutsch Wikipedia
LEO — Leo, Léo oder LEO steht für: Leo (Vorname) (siehe dort auch für Herrscher namens Leo bzw. Leon) Léo, eine Provinzhauptstadt in Burkina Faso Löwe (Sternbild), ein Sternbild der Ekliptik Kleiner Löwe, ein Sternbild des Nordhimmels eine… … Deutsch Wikipedia
Leo — steht für: Leo (Vorname) (siehe dort auch für Herrscher namens Leo bzw. Leon) Leo (2007), schwedisches Krimi Drama aus dem Jahr 2007 Löwe (Sternbild), Sternbild der Ekliptik Kleiner Löwe, Sternbild des Nordhimmels eine Märchenschach Figur Taifun… … Deutsch Wikipedia
Leo-Club — Gründung 1957 Aktionsraum Weltweit Mitglieder 144000 … Deutsch Wikipedia
Leo (Vorname) — Leo ist ein männlicher Vorname, griechisch Leon, Λέων. Er ist ebenfalls die Kurzform verschiedener Vornamen, die dieses Element beinhalten: männlich als Kurzform von Leopold, Leon(h)ard, Leonid oder Leas weiblich als Kurzform von Leontina,… … Deutsch Wikipedia
