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well+posed

  • 81 preferred

    1. a преим. фин. привилегированный
    2. a физ. преимущественный
    Синонимический ряд:
    1. better (adj.) better; improved; superior
    2. chosen (adj.) chosen; endorsed; fancied; handpicked; picked out; selected; settled upon; singled out
    3. favorite (adj.) favored; favorite; well-liked
    4. favoured (adj.) favoured; favourite; popular
    5. advanced (verb) advanced; elevated; promoted; upgraded
    6. chose/chosen (verb) chose/chosen; culled; elected; marked; opted for; picked; picked out; selected; singled out; took/taken
    7. preferred (verb) favoured; preferred
    8. proposed (verb) posed; proposed; propositioned; propounded; put; suggested

    English-Russian base dictionary > preferred

  • 82 Guericke, Otto von

    [br]
    b. 20 November 1602 Magdeburg, Saxony, Germany
    d. 11 May 1686 Hamburg, Germany
    [br]
    German engineer and physicist, inventor of the air pump and investigator of the properties of a vacuum.
    [br]
    Guericke was born into a patrician family in Magdeburg. He was educated at the University of Leipzig in 1617–20 and at the University of Helmstedt in 1620. He then spent two years studying law at Jena, and in 1622 went to Leiden to study law, mathematics, engineering and especially fortification. He spent most of his life in politics, for he was elected an alderman of Magdeburg in 1626. After the destruction of Magdeburg in 1631, he worked in Brunswick and Erfurt as an engineer for the Swedish government, and then in 1635 for the Electorate of Saxony. He was Mayor of Magdeburg for thirty years, between 1646 and 1676. He was ennobled in 1666 and retired from public office in 168land went to Hamburg. It was through his attendances at international congresses and at princely courts that he took part in the exchange of scientific ideas.
    From his student days he was concerned with the definition of space and posed three questions: can empty space exist or is space always filled? How can heavenly bodies affect each other across space and how are they moved? Is space, and so also the heavenly bodies, bounded or unbounded? In c. 1647 Guericke made a suction pump for air and tried to exhaust a beer barrel, but he could not stop the leaks. He then tried a copper sphere, which imploded. He developed a series of spectacular demonstrations with his air pump. In 1654 at Rattisbon he used a vertical cylinder with a well-fitting piston connected over pulleys by a rope to fifty men, who could not stop the piston descending when the cylinder was exhausted. More famous were his copper hemispheres which, when exhausted, could not be drawn apart by two teams of eight horses. They were first demonstrated at Magdeburg in 1657 and at the court in Berlin in 1663. Through these experiments he discovered the elasticity of air and began to investigate its density at different heights. He heard of the work of Torricelli in 1653 and by 1660 had succeeded in making barometric forecasts. He published his famous work New Experiments Concerning Empty Space in 1672. Between 1660 and 1663 Guericke constructed a large ball of sulphur that could be rotated on a spindle. He found that, when he pressed his hand on it and it was rotated, it became strongly electrified; he thus unintentionally became the inventor of the first machine to generate static electricity. He attempted to reach a complete physical explanation of the world and the heavens with magnetism as a primary force and evolved an explanation for the rotation of the heavenly bodies.
    [br]
    Bibliography
    1672, Experimenta nova (ut vocantur) Magdeburgica de vacuo spatio (New Experiments Concerning Empty Space).
    Further Reading
    F.W.Hoffmann, 1874, Otto von Guericke (a full biography).
    T.I.Williams (ed.), 1969, A Biographical Dictionary of Scientists, London: A. \& C.Black (contains a short account of his life).
    Chambers Concise Dictionary of Scientists, 1989, Cambridge.
    Dictionary of Scientific Biography, Vol. V, New York.
    C.Singer (ed.), 1957, A History of Technology, Vols. III and IV, Oxford University Press (includes references to Guericke's inventions).
    RLH

    Biographical history of technology > Guericke, Otto von

  • 83 problem

    [ˈprɔbləm]
    accounting problem бухгалтерская задача activity-analysis problem задача анализа операций algorithmic problem алгоритмическая проблема all integer problem вчт. полностью целочисленная задача allocation problem задача распределения approximating problem приближенная задача assignment problem задача о назначениях assignment problem задача о распределении auxiliary problem вспомогательная задача bargaining problem задача о торгах benchmark problem вчт. эталонная тестовая задача bottleneck problem вчт. проблема узких мест bottleneck problem проблема узких мест bounded-variable problem вчт. задача с ограниченными переменными bulk queueing problem задача о групповом обслуживании business problem коммерческая задача classical optimization problem классическая задача оптимизации congestion problem вчт. задача массового обслуживания convex programming problem задача выпуклого программирования cut problem задача о раскрое data-set problem задача обработки совокупности данных decision problem задача принятия решений define a problem сформулировать задачу define a problem формулировать задачу delivery problem задача о доставке drug problem проблема наркомании dual problem двойственная задача equilibrium problem задача о равновесии error minimization problem задача минимизации ошибок estimation problem задача оценивания extremal problem экстремальная задача finite horizon problem задача о конечном интервале forecasting problem задача прогнозирования game-theoretic problem задача теории игр general decision problem общая задача принятия решений general transportation problem общая транспортная задача harmonization problem эк. проблема согласования ill-defined problem плохо структурированная задача ill-posed problem некорректная задача inference problem проблема логического вывода infinite horizon problem задача о бесконечном интервале information retrieval problem информационно-поисковая задача intractable problem трудноразрешимая задача legal problem правовая проблема legal problem правовой вопрос linear programming problem задача линейного программирования longest-path problem задача о максимальном пути management problem управленческая задача market analysis problem вчт. задача анализа рынка maximization problem задача максимизации mental problem умственные трудности minimal path problem задача о минимальном пути minimization problem задача минимизации minimum problem задача на минимум multi-objective problem многоцелевая задача multifacility problem вчт. задача для многоканальной системы nonlinear programming problem задача нелинейного программирования optimal kit problem задача об оптимальном комплекте optimal path problem задача о выборе оптимального пути optimization problem задача оптимизации optimum problem задача оптимизации ordering problem задача упорядочения primal problem прямая задача probabilistic problem вероятностная задача problem вопрос problem мат., шахм. задача problem задача problem проблема; вопрос; задача problem проблема problem проблемный problem сложная ситуация problem трудный случай problem attr. проблемный; problem novel проблемный роман problem child трудный ребенок problem of waiting вчт. задача об обслуживании с ожиданием programming problem вчт. задача программирования programming problem вчт. проблема программирования psychiatric problem психиатрическая проблема queuing problem задача массового обслуживания real-time problem вчт. задача решаемая в реальном времени real-world problem практическая задача real-world problem реальная задача saddle-point problem задача нахождения седловой точки scaling problem проблема размерности scheduling problem задача планирования sequential decision problem задача последовательного принятия решений servicing problem задача массового обслуживания set the problem поставить задачу set the problem ставить задачу shortest path problem задача о кратчайшем пути shortest route problem задача о кратчайшем пути smoothing problem задача о сглаживании social problem социальная проблема software problem проблема программного обеспечения sojourn time problem задача о времени пребывания solder-ball problem проблема шарика припоя solvable problem разрешимая задача solve a problem решать проблему stale data problem проблема устаревших данных statistical problem статистическая задача symmetric problem симметричная задача symmetrical problem симметричная задача system analysis problem задача системного анализа test problem тестовая задача toy problem искусственная задача trade-off problem проблема компромиссных решений transportation problem транспортная задача transshipment problem транспортная задача промежуточных пунктов traveling salesman problem задача коммивояжера trim problem задача о раскрое trouble-shooting problem вчт. диагностическая задача unsymmetrical problem несимметричная задача urgent problem неотложная проблема waiting-line problem вчт. задача массового обслуживания waiting-line problem задача массового обслуживания waiting-time problem вчт. задача о времени ожидания warehouse problem задача о рациональном использовании склада warehouse storage problem задача о рациональном использовании склада weak bridge problem проблема слабой связки well-structured problem хорошо сформулированная задача

    English-Russian short dictionary > problem

См. также в других словарях:

  • Well-posed problem — The mathematical term well posed problem stems from a definition given by Hadamard. He believed that mathematical models of physical phenomena should have the properties that # A solution exists # The solution is unique # The solution depends… …   Wikipedia

  • well-posed — adj. * * * …   Universalium

  • well-posed — adj …   Useful english dictionary

  • well-dis|posed — «WEHL dihs POHZD», adjective. 1. favorably or kindly disposed: »The city government is well disposed toward the project. 2. = well meaning. (Cf. ↑well meaning) 3. rightly or properly disposed …   Useful english dictionary

  • well disposed — ˌwell disˈposed [well disposed] adjective well disposed (towards/to sb/sth) having friendly feelings towards sb or a positive attitude towards sth • It s a country that is well disposed to the West. Opp: ↑ …   Useful english dictionary

  • well-disposed — well dis posed adj feeling friendly towards a person or positive about an idea or plan well disposed to/towards ▪ I did not feel particularly well disposed towards him …   Dictionary of contemporary English

  • well-disposed — well dis|posed [ ,wel dı spouzd ] adjective FORMAL tending to be friendly, helpful, or interested: well disposed toward: We re hoping they might feel somewhat well disposed toward us …   Usage of the words and phrases in modern English

  • Well disposed — Disposed Dis*posed , p. a. 1. Inclined; minded. [1913 Webster] When he was disposed to pass into Achaia. Acts xviii. 27. [1913 Webster] 2. Inclined to mirth; jolly. [Obs.] Beau. & Fl. [1913 Webster] {Well disposed}, in good condition; in good… …   The Collaborative International Dictionary of English

  • well-dis·posed — …   Useful english dictionary

  • The Well of Loneliness — infobox Book | name = The Well of Loneliness title orig = translator = image caption = Cover of the first edition author = Radclyffe Hall cover artist = country = United Kingdom language = English publisher = Jonathan Cape genre = Novel release… …   Wikipedia

  • com|posed — «kuhm POHZD», adjective. 1. calm; quiet; self controlled; tranquil: »The doctor s composed nature calmed his nervous patient. SYNONYM(S): serene, cool, collected. See syn. under calm. (Cf. ↑calm) …   Useful english dictionary

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