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1 almost connected group
Математика: почти связная группаУниверсальный англо-русский словарь > almost connected group
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2 almost connected group
English-Russian scientific dictionary > almost connected group
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3 group
1) группа, ансамбль || групповой- roughing mill group2) совокупность; комплект3) группировка || группировать(ся)5) класс; категория || классифицировать; категоризировать6) хим. остаток7) сгусток; скопление8) узел9) матем. группа- absolute free group - absolute homotopy group - absolutely irreducible group - absolutely simple group - additively written group - adele group - adelic group - algebraically compact group - algebraically simple group - almost connected group - almost cyclic group - almost ordered group - almost periodic group - almost simple group - alternating form group - cancellative group - cellular homology group - characteristically simple group - complementing group - completely anisotropic group - completely discontinuous group - completely divisible group - completely indecomposable group - completely integrally closed group - deficient group - direct homology group - direct indecomposable group - doubly transitive group - finitely defined group - finitely generated group - finitely presented group - finitely related group - first homology group - first homotopy group - freely generated group - full linear group - full orthogonal group - full rotation group - full symmetric group - full unimodular group - group of classes of algebras - group of covering transformations - group of finite rank - group of infinite order - group of infinite rank - group of inner automorphisms - group of linear equivalence - group of linear forms - group of linear manifold - group of principal ideles - group of real line - group of recursive permutations - group of right quotients - idele class group - linearly ordered group - linearly transitive group - locally bicompact group - locally closed group - locally compact group - locally connected group - locally cyclic group - locally defined group - locally embeddable group - locally finite group - locally free group - locally infinite group - locally nilpotent group - locally normal group - locally solvable group - multiply primitive group - multiply transitive group - nonsolvable group - n-th homotopy group - ordered pair group - principal congruence group - properly orthogonal group - properly unimodular group - pure projective group - pure rotation group - pure simple group - quasipure projective group - quotient divisible group - residually nilpotent group - restricted holonomy group - sharply transitive group - simply ordered group - simply reducible group - simply transitive group - singular cogomology group - singular homology group - solvable group - stable group - strictly transitive group - strongly polycyclic group - subsolvable group - supersolvable group - totally ordered group - totally projective group - totally reducible group - triply transitive group - unitary symmetry group - unitary transformation group - value group - weak homology group - weakly mixing groupgroup with multiple operators — группа с многоместными операторами, мультиоператорная группа
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4 space
1) интервал, промежуток2) пробел || оставлять пробелы3) область; площадь4) пространство || пространственный5) космос, космическое пространство6) полость7) расстояние•- absolutely compact space - absolutely embedded space - absolutely thick space - algebraically parallel space - almost complex space - almost expandable space - almost isomorphic space - almost metric space - almost nonsingular space - almost paracompact space - almost pretopological space - analytically ramified covering space - arcwise connected space - centrally harmonic space - compactly ordered space - completely continuous space - completely degenerate space - completely disconnected space - completely harmonic space - completely metric space - completely normal space - completely reducible space - completely regular space - completely reticulated space - completely separable space - completely separated space - completely symmetric space - completely uniformizable space - constant curvature space - continuous sample space - continuously ordered space - contractible in itself space - countably compactifiable space - countably dimensional space - countably generated space - countably infinite space - countably metacompact space - countably multinormed space - countably normed space - countably paracompact space - countably refinable space - countably subcompact space - finitely productive space - finitely sheeted space - finitely triangulated space - fully normal space - general metrizable space - general topological space - global analytic space - globally symmetric space - hereditarily normal space - hereditarily paracompact space - hereditarily separable space - hereditarily symmetric space - holomorphic tangent space - holomorphically complete space - holomorphically convex space - homotopy associative space - iterated loop space - linearly connected space - linearly ordered space - linearly topologized space - load space - locally bounded space - locally closed space - locally compact space - locally complete space - locally connected space - locally contractible space - locally convex space - locally directed space - locally fine space - locally holomorphic space - locally homogeneous space - locally hyperbolic space - locally linear space - locally metrizable space - locally ringed space - locally separable space - locally simply connected space - locally solid space - locally spherical space - locally star-shaped space - locally symmetric space - locally timelike space - locally triangulable space - monotonically normal space - naturally isomorphic space - naturally ordered space - naturally reductive space - nearly paracompact space - negative metric space - normally separated space - not simply connected space - nowhere connected space - null space of linear transformation - n-way projective space - perfectly normal space - perfectly regular space - perfectly screenable space - perfectly separable space - peripherically bicompact space - peripherically compact space - pointwise paracompact space - projectively metric space - quaternion hyperbolic space - quaternion projective space - quaternion vector space - regularly ordered space - relatively discrete space - relatively strong space - sequentially closed space - sequentially compact space - sequentially complete space - sequentially quasicomplete space - sequentially separable space - simply ordered space - simply partitionable space - space of affine connectedness - space of complex homomorphisms - space of continuous functions - space of finite measure - space of linear interpolation - space of right cosets - space of scalar curvature - strongly bounded space - strongly closed space - strongly compact space - strongly complete space - strongly irreducible space - strongly normal space - strongly normed space - strongly paracompact space - strongly pseudocompact space - strongly pseudometrizable space - strongly rigid space - strongly screenable space - structural space - structure space - topologically complete space - totally disconnected space - totally geodesic space - totally imperfect space - totally normal space - totally orderable space - totally ordered space - water jacket space - weakly closed space - weakly compact space - weakly complete space - weakly covering space - weakly dense space - weakly favorable space - weakly n-dimensional space - weakly paracompact space - weakly regular space - weakly separable space - weakly symmetric spaceto space out — полигр. набирать вразрядку
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5 finitely
конечно-дифференцирующий almost finitely generated module ≈ почти конечно порожденный модуль almost finitely related module ≈ почти конечно связанный модуль finitely additive function ≈ конечно аддитивная функция finitely additive measure ≈ конечно аддитивная мера finitely approximable group ≈ конечно аппроксимируемая группа finitely approximable semigroup ≈ финитно аппроксимируемая полугруппа finitely approximated system ≈ конечно аппроксимированная система finitely axiomatizable class ≈ конечно аксиоматизируемый класс finitely axiomatizable quasivariety ≈ конечно аксиоматизируемое квазимногообразие finitely axiomatizable system ≈ конечно аксиоматизируемая система finitely axiomatizable theor ≈ конечно аксиоматизируемая теория finitely axiomatizable variety ≈ конечно аксиоматизируемое многообразие finitely basable manifold ≈ конечно базируемое многообразие finitely bounded germ ≈ конечно ограниченный росток finitely cogenerated group ≈ конечно копорожденная группа finitely compact manifold ≈ конечно компактное многообразие finitely compact set ≈ конечно компактное множество finitely compact space ≈ конечно компактное пространство finitely connected domain ≈ конечносвязная область finitely connected module ≈ конечно связный модуль finitely connected subset ≈ конечно связное подмножество finitely convergent element ≈ конечно сходящийся элемент finitely convergent semigroup ≈ конечно сходящаяся полугруппа finitely definable quasivariety ≈ конечно определимое квазимногообразие finitely definable variety ≈ конечно определимое многообразие finitely defined algebra ≈ конечно определенная алгебра finitely defined group ≈ конечно определенная группа finitely definite set ≈ конечно определенное множество finitely differentiable equation ≈ конечно-дифференцируемое уравнение finitely generated algebra ≈ конечно порожденная алгебра finitely generated extension ≈ конечно порожденное расширение finitely generated field ≈ конечно порожденное поле finitely generated group ≈ матем. группа с конечным числом образующих finitely generated model ≈ конечно порожденная модель finitely generated monoid ≈ конечно порожденный моноид finitely generated presentation ≈ конечно порожденное представление finitely generated representation ≈ конечно порожденное пространство finitely generated ring ≈ конечно порожденное кольцо finitely generated semigroup ≈ конечно порожденная полугруппа finitely generated sheaf ≈ пучок с конечным числом образующих finitely generated structure ≈ конечно порожденная структура finitely generated subgroup ≈ конечно порожденная подгруппа finitely generated submodule ≈ конечно порожденный подмодуль finitely generated subobject ≈ конечно порожденный подобъект finitely generating ideal ≈ конечно порожденный идеал finitely mean valent function ≈ конечнолистная в среднем функция finitely measurable function ≈ конечно измеримая функция finitely measurable set ≈ конечно измеримое множество finitely presented group ≈ конечно представимая группа finitely presented module ≈ конечно представимый модуль finitely presented semigroup ≈ конечно определенная полугруппа finitely presented system ≈ конечно представленная система finitely productive space ≈ конечно продуктивное пространство finitely related group ≈ группа с конечным числом отношений finitely related presentation ≈ представление с конечным числом соотношений finitely related representation ≈ представление с конечным числом определяющих соотошений finitely sheeted domain ≈ конечнолистная область finitely sheeted space ≈ конечнолистное пространство finitely spanned module ≈ матем. модуль конечнопорожденный finitely triangulated manifold ≈ конечно триангулированное многообразие finitely triangulated space ≈ конечно триангулированное пространство finitely triangulated triad ≈ конечно триангулированная триада finitely valued function ≈ конечнозначная функция finitely valued random variable ≈ конечнозначная случайная величина purely finitely additive ≈ вполне конечно аддитивный - at most finitely many - finitely additive - finitely approximable - finitely axiomatized - finitely branched - finitely cogenerated - finitely compact - finitely connected - finitely covered - finitely definable - finitely defined - finitely dependent - finitely differentiable - finitely distributive - finitely generated - finitely invariant - finitely measurable - finitely open - finitely presented - finitely productive - finitely related - finitely satisfiable - finitely sheeted - finitely subadditive - finitely valued FinitelyБольшой англо-русский и русско-английский словарь > finitely
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6 manifold
1) коллектор; магистраль2) гребёнка4) геом. многообразие5) патрубок6) анат. летошка7) рампа; батарея газовых баллонов8) многократный; многократно9) камера; распределитель10) многообразный; разнообразный; разнородный•manifold with boundary — многообразие с границей, многообразие с краем
- almost homogeneous manifold - almost orientable manifold - almost parallelizable manifold - almost smooth manifold - completely parallelizable manifold - finitely compact manifold - finitely triangulated manifold - globally harmonic manifold - holomorphically convex manifold - locally homogeneous complex manifold - locally plane manifold - locally symmetric manifold - locally trivial manifold - locally unknotted manifold - maximal integral manifold - orbitally asymptotically stable manifold - strongly harmonic manifold - unlimited covering manifold - weighted homogeneous manifoldmanifold without boundaries — многообразие без границ, многообразие с краем
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7 matrix
1) мат. матрица || матричный2) форма, шаблон4) растр5) решётка6) таблица7) геол. материнская порода, основная масса ( породы)8) основа кристаллического вещества; кристаллическая решётка•- absolutely equivalent matrices - adjoint matrices - almost perfect matrix - almost periodic matrix - almost superdiagonal matrix - associative matrix - birth-death coefficient matrix - cocycle matrix - commutative matrix - commute matrices - commuting matrix - complex conjugate matrix - compound matrix - conjunctive matrices - consistently ordered matrix - constituent matrices - deficient matrix - doubly degenerated matrix - doubly stochastic matrix - encoding matrix - essentially positive matrix - magnetic core matrix - matrix of linear transformation - multiplicatively cogredient matrix - multiply degenerate matrix - mutually consistent matrices - nearly triangular matrix - negatively semidefinite matrix - nonnegatively semidefinite matrix - orthogonally similar matrices - positively definite matrix - positively semidefinite matrix - regularly partitioned matrix - strictly upper triangular matrix - strongly equivalent matrices - totally nonnegative matrix - totally positive matrix - totally unimodular matrix - uniformly tapered matrix - vertex incidence matrix - vertically symmetrical matrix - weakly cyclic matrix -
8 complex
1) комплекс; система2) комплексный; многосторонний3) сложный4) матем. комплексный•complex modulo m — мат. комплекс по модулю m
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9 system
1) система; комплекс2) совокупность•- absolutely consistent system - absolutely direct indecomposable system - absolutely free system - absolutely irreducible system - absolutely isolated system - allowable coordinate system - almost linear system - ample linear system - artificial feel system - automatic block system - automatic deicing system - binary relational system - binary-coded decimal system - block tooling system - Cartesian coordinate system - completely controllable system - completely ergodic system - completely hyperbolic system - completely identifiable system - completely integrable system - completely irreducible system - completely regular system - completely stable system - completely stratified system - complex number system - conical coordinate system - derivational formal system - differential equation system - differential selsyn system - digital counting system - digital transmission system - elliptic coordinate system - elliptic cylindrical coordinate system - externally inconsistent system - finite state system - finitely axiomatizable system - finitely presented system - fully characteristic quotient system - fundamental system of solutions - hydraulic lift system - integrated switching system - isomorphically embedded system - kernel normal system - linearly dependent system - linearly independent system - live hydraulic system - locking protection system - meteor-burst communication system - modular programming system - parabolic cylindrical coordinate system - permanent four-wheel drive system - pure independent system - radio telephone system - reactor protection system - real number system - receiver-amplifier crioelectric system - remote-cylinder hydraulic system - semantically consistent system - simply consistent system - simply incomplete system - simply ordered system - spherical coordinate system - strongly multiplicative system - structurally stable system - sufficiently general coordinate system - system of frequency curves - system of rational numbers - time multiplex system - time-division multiplex system - uniformly complete system - univalent system of notation - universal system of notation - weakly closed system - weighted number system -
10 uniformly
1) равномерно
2) однородно
3) постоянно
4) равно- ∙ almost uniformly convergent series ≈ почти равномерно сходящийся ряд approximately uniformly convergent series ≈ приближенно равномерно сходящийся ряд asymptotically uniformly optimal function ≈ асимптотически равномерно оптимальная функция locally uniformly rotund ≈ локально равномерно округлый uniformly accelerated motion ≈ равноускоренное [равномерно ускоренное] движение uniformly almost periodic ≈ равномерно почти периодический uniformly approximable function ≈ равномерно аппроксимируемая функция uniformly arcwise connected fan ≈ равномерно линейно связный веер uniformly asymptotically efficient test ≈ равномерно асимптотически эффективный критерий uniformly asymptotically negligible ≈ равномерно асимптотически пренебрежимо малый uniformly attracting set ≈ равномерно притягивающее множество uniformly attracting solution ≈ равномерно притягивающее решение uniformly best constant risk estimator ≈ оценка с равномерно наилучшим риском uniformly best decision function ≈ равномерно наилучшая решающая функция uniformly best test ≈ равномерно наилучший критерий uniformly bounded convergence ≈ равномерно ограниченная сходимость uniformly bounded curvature ≈ равномерно ограниченная кривизна uniformly bounded error ≈ равномерно ограниченная ошибка uniformly bounded family ≈ равномерно ограниченное семейство uniformly bounded function ≈ равномерно ограниченная функция uniformly bounded kernel ≈ равномерно ограниченное ядро uniformly bounded sequence ≈ равномерно ограниченная последовательность uniformly bounded series ≈ равномерно ограниченный ряд uniformly bounded set ≈ равномерно ограниченное множество uniformly bounded variation ≈ равномерно ограниченная вариация uniformly closed algebra ≈ равномерно замкнутая алгебра uniformly closed ideal ≈ равномерно замкнутый идеал uniformly closed subalgebra ≈ равномерно замкнутая подалгебра uniformly complete system ≈ равномерно полная система uniformly consistent estimator s ≈ равномерно состоятельная оценка uniformly consistent test ≈ равномерно состоятельный критерий uniformly continuous function ≈ равномерно непрерывная функция uniformly continuous pseudometric ≈ равномерно непрерывная псевдометрика uniformly continuous semigroup ≈ равномерно непрерывная полугруппа uniformly continuous set ≈ равномерно непрерывное множество uniformly continuous space ≈ равномерно непрерывное пространство uniformly continuous transformation ≈ равномерно непрерывное преобразование uniformly convergent filter ≈ равномерно сходящийся фильтр uniformly convergent potential ≈ равномерно сходящийся потенциал uniformly convergent sequence ≈ равномерно сходящаяся последовательность uniformly convergent set ≈ равномерно сходящееся множество uniformly convex norm ≈ равномерно выпуклая норма uniformly convex space ≈ равномерно выпуклое пространство uniformly decomposable group ≈ однородно разложимая группа uniformly definable class ≈ равномерно определимый класс uniformly definable function ≈ равномерно определимая функция uniformly differentiable function ≈ равномерно дифференцируемая функция uniformly distributed numbers ≈ равномерно распределенные (случайные) числа uniformly distributed points ≈ равномерно распределенные точки uniformly distributed sequence ≈ равномерно распределенная последовательность uniformly divergent sequence ≈ однородно расходящаяся последовательность uniformly divergent series ≈ равномерно расходящийся ряд uniformly embedded subset ≈ равномерно вложенное подмножество uniformly equicontinuous family ≈ равномерно равностепенно непрерывное семейство uniformly equiconvergent seriess ≈ равномерно равносходящиеся ряды uniformly equisummable series ≈ равномерно равносуммируемый ряд uniformly equivalent distances ≈ равномерно эквивалентные расстояния uniformly equivalent spaces ≈ равномерно эквивалентные пространства uniformly homotopic function ≈ равномерно гомотопическая функция uniformly integrable family ≈ равномерно интегрируемое семейство uniformly integrable function ≈ равномерно интегрируемая функция uniformly integrable martingale ≈ равномерно интегрируемый мартингал uniformly integrable random variable ≈ равномерно интегрируемая случайная величина uniformly integrable sequence ≈ равномерно интегрируемая последовательность uniformly integrable set ≈ равномерно интегрируемое множество uniformly integrable subset ≈ равномерно интегрируемое пространство uniformly integrable supermartingale ≈ равномерно интегрируемый супермартингал uniformly limited function ≈ равномерно ограниченная функция uniformly limited variable ≈ равномерно ограниченная переменная uniformly measurable function ≈ равномерно измеримая функция uniformly minimal variance ≈ равномерно минимальная дисперсия uniformly minimum risk ≈ равномерно минимальный риск uniformly minimum risk estimator ≈ оценка с равномерно минимальным риском uniformly minimum variance unbiased estimator ≈ несмещенная оценка с равномерно минимальной дисперсией uniformly monotonic norm ≈ равномерно монотонная норма uniformly most powerful ≈ равномерно наиболее мощный( о критерии) uniformly most powerful test ≈ равномерно наиболее мощный критерий uniformly packed code ≈ равномерно упакованный код uniformly parabolic operator ≈ равномерно параболический оператор uniformly positive functional ≈ равномерно положительный функционал uniformly quasiconvex functional ≈ равномерно квазивыпуклый функционал uniformly regular transformation ≈ равномерно регулярное преобразование uniformly retarded motion ≈ равномерно замедленное движение uniformly rotund direction ≈ равномерно округленное направление uniformly rotund sphere ≈ равномерно круглая сфера uniformly selective ultrafilter ≈ равномерно селективный ультрафильтр uniformly singular integral ≈ равномерно сингулярный [равномерно особый] интеграл uniformly smooth function ≈ равномерно гладкая функция uniformly stable solution ≈ равномерно устойчивое решение uniformly strict contraction ≈ равномерно строгое сжатие uniformly strongly elliptic operator ≈ равномерно строго эллиптический оператор uniformly summable series ≈ равномерно суммируемый ряд uniformly tapered matrix ≈ равномерно суживающаяся матрица uniformly unbiased estimator ≈ равномерно несмещенная оценка uniformly universal set ≈ равномерно универсальное множество uniformly variable motion ≈ равномерно-переменное движение uniformly variable rotation ≈ равномерно переменное вращение uniformly weighted estimate ≈ равномерно взвешенная оценка uniformly within interval ≈ равномерно внутри интервала weakly uniformly rotund ≈ слабо равномерно округлый - converge uniformly - load uniformly - locally uniformly - metrically uniformly - mover uniformly - uniformly accelerated - uniformly accurate - uniformly asymptotical - uniformly bounded - uniformly closed - uniformly compact - uniformly complete - uniformly continuous - uniformly convergent - uniformly convex - uniformly correlated - uniformly definable - uniformly diagonalizable - uniformly differentiable - uniformly diffuse - uniformly distributed - uniformly equiconvergent - uniformly ergodic - uniformly fine - uniformly infinitesimal - uniformly integrable - uniformly measurable - uniformly monotone - uniformly open - uniformly parabolic - uniformly positive - uniformly precise - uniformly quasiconvex - uniformly rotund - uniformly small - uniformly smaller - uniformly smooth - uniformly stable - uniformly summable - uniformly tight - uniformly zero-dimentional РавномерноБольшой англо-русский и русско-английский словарь > uniformly
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11 homomorphism
гомоморфизм, гомоморфное отображение- locally nilpotent homomorphism - locally rigid homomorphism - lower complete homomorphism - lower semicomplete homomorphism - monic homomorphism - retractive homomorphism -
12 Héroult, Paul Louis Toussaint
SUBJECT AREA: Metallurgy[br]b. 1863 Thury-Harcourt, Caen, Franced. 9 May 1914 Antibes, France[br]French metallurigst, inventor of the process of aluminium reduction by electrolysis.[br]Paul Héroult, the son of a tanner, at the age of 16, while still at school in Caen, read Deville's book on aluminium and became obsessed with the idea of developing a cheap way of producing this metal. After his family moved to Gentillysur-Bièvre he studied at the Ecole Sainte-Barbe in Paris and then returned to Caen to work in the laboratory of his father's tannery. His first patent, filed in February and granted on 23 April 1886, described an invention almost identical to that of C.M. Hall: "the electrolysis of alumina dissolved in molten cryolite into which the current is introduced through suitable electrodes. The cryolite is not consumed." Early in 1887 Héroult attempted to obtain the support of Alfred Rangod Pechiney, the proprietor of the works at Salindres where Deville's process for making sodium-reduced aluminium was still being operated. Pechiney persuaded Héroult to modify his electrolytic process by using a cathode of molten copper, thus making it possible produce aluminium bronze rather than pure aluminium. Héroult then approached the Swiss firm J.G.Nehe Söhne, ironmasters, whose works at the Falls of Schaffhausen obtained power from the Rhine. They were looking for a new metallurgical process requiring large quantities of cheap hydroelectric power and Héroult's process seemed suitable. In 1887 they established the Société Metallurgique Suisse to test Héroult's process. Héroult became Technical Director and went to the USA to defend his patents against those of Hall. During his absence the Schaffhausen trials were successfully completed, and on 18 November 1888 the Société Metallurgique combined with the German AEG group, Oerlikon and Escher Wyss, to establish the Aluminium Industrie Aktiengesellschaft Neuhausen. In the early electrolytic baths it was occasionally found that arcs between the bath surface and electrode could develop if the electrodes were inadvertently raised. From this observation, Héroult and M.Killiani developed the electric arc furnace. In this, arcs were intentionally formed between the surface of the charge and several electrodes, each connected to a different pole of the AC supply. This furnace, the prototype of the modern electric steel furnace, was first used for the direct reduction of iron ore at La Praz in 1903. This work was undertaken for the Canadian Government, for whom Héroult subsequently designed a 5,000-amp single-phase furnace which was installed and tested at Sault-Sainte-Marie in Ontario and successfully used for smelting magnetite ore.[br]Further ReadingAluminium Industrie Aktiengesellschaft Neuhausen, 1938, The History of the Aluminium-Industrie-Aktien-Gesellschaft Neuhausen 1888–1938, 2 vols, Neuhausen.C.J.Gignoux, Histoire d'une entreprise française. "The Hall-Héroult affair", 1961, Metal Bulletin (14 April):1–4.ASDBiographical history of technology > Héroult, Paul Louis Toussaint
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13 Wilson, Thomas
[br]b. 1781 Dunbar, Scotlandd. 1 December 1873 Grangemouth, Scotland[br]Scottish shipwright and canal engineer, builder of the barge Vulcan, the world's first properly constructed iron ship.[br]Wilson, the son of a sailor, spent his early years on the Forth. Later his father moved home to the west and Wilson served his apprenticeship as a shipwright on the Clyde at the small shipyards of Bowling, fifteen miles (24 km) west of Glasgow and on the river's north bank. In his late thirties Wilson was to take the leading role in what is arguably the most important development in Scotland's distinguished shipbuilding history: the building of the world's first properly constructed iron ship. This ship, the Vulcan, was the culmination of several years' effort by a group of people well connected within the academic establishment of Scotland. The Forth and Clyde Canal Company had passed instructions for investigations to be made into reducing running expenses and a distinguished committee looked into this matter. They included John Robison (Secretary of the Royal Society of Edinburgh), Professor Joseph Black of Glasgow University, James Watt and John Schanck. After a period of consideration it was decided to build a new, fastpassage barge of iron, and tenders were invited from several appropriate contractors. Wilson, with the assistance of two blacksmiths, John and Thomas Smellie, was awarded the work, and the Vulcan was constructed and ultimately launched at Faskine near Glasgow in 1819. The work involved was far beyond the comprehension of engineers of the twentieth century, as Wilson had to arrange puddled-iron plates for the shell and hand-crafted angle irons for the frames. His genius is now apparent as every steel ship worldwide uses a form of construction literally "hammered out on the anvil" between 1818 and 1819. The Vulcan was almost 64 ft (19.5 m) in length and 11 ft (3.4 m) broad. In 1822 Wilson was appointed an inspector of works for the Canal Company, and ultimately he superintended the building of the docks at Grangemouth, where he died in 1873, the same year that the Vulcan was broken up.[br]Further ReadingR.Harvey, 1919, Early Days of Engineering in Glasgow, Glasgow: Aird and Coghill. F.M.Walker, 1989–90, "Early iron shipbuilding. A reappraisal of the Vulcan and other pioneer vessels", Transactions of the Institution of Engineers and Shipbuilders inScotland 133:21–34.FMW
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Group buying — Group buying, also known as collective buying, offers products and services at significantly reduced prices on the condition that a minimum number of buyers would make the purchase. Origins of group buying can be traced to China[citation needed]… … Wikipedia
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Group mind (science fiction) — A group mind, hive mind or group ego in science fiction is a single consciousness occupying many bodies. Its use in literature goes back at least as far as Olaf Stapledon s science fiction novel Last and First Men (1930).[1] A group mind might be … Wikipedia
Group of Lie type — In mathematics, a group of Lie type G(k) is a (not necessarily finite) group of rational points of a reductive linear algebraic group G with values in the field k. Finite groups of Lie type form the bulk of nonabelian finite simple groups.… … Wikipedia
Group (sociology) — In sociology, a group can be defined as two or more humans that interact with one another, accept expectations and obligations as members of the group, and share a common identity. By this definition, society can be viewed as a large group,… … Wikipedia
Unitary group — In mathematics, the unitary group of degree n , denoted U( n ), is the group of n times; n unitary matrices, with the group operation that of matrix multiplication. The unitary group is a subgroup of the general linear group GL( n , C).In the… … Wikipedia
Amadeus IT Group — Infobox Company company name = Amadeus IT Group SA | company company type = company slogan = Your technology partner foundation = (1987) location = Madrid, Spain key people = José Antonio Tazón, President and CEO num employees = 7663 revenue =… … Wikipedia
n-connected — This article is about the concept in algebraic topology. For the concept in graph theory, see Connectivity (graph theory). In the mathematical branch of algebraic topology, specifically homotopy theory, n connectedness is a way to say that a… … Wikipedia
BT Group — Infobox Company company name = BT Group plc company company type = Public (lse|BT.A NYSE|BT) foundation = 1 October 1981 (as British Telecommunications) location = London, England, UK key people = Sir Michael Rake, Chairman Ian Livingston, Chief… … Wikipedia
Dutch (ethnic group) — Infobox Ethnic group group=The Dutch (Nederlanders) Dutch people talking on the street poptime= 20 million 31.5 million(Blue → Dutch born) (Green → Reported ancestry) region1 = flagcountry|Netherlands pop1 = 13,186,600 (Ethnic Dutch)… … Wikipedia
