17 résultats pour "clerk"
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James Clerk Maxwell
par A.
par A. F. Mott de la Royal Society. Professeur à l'Université de Bristol
- Maxwell, James Clerk - physicien.
- James Clerk Maxwell - Forscher & Erfinder.
- Maxwell, James Clerk - savants et scientifiques.
- James Clerk Maxwell
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Excerpt from A Christmas Carol - anthology.
External heat and cold had little influence on Scrooge. No warmth could warm, no wintry weather chill him. No wind that blew was bitterer than he, no falling snowwas more intent upon its purpose, no pelting rain less open to entreaty. Foul weather didn’t know where to have him. The heaviest rain, and snow, and hail, and sleet,could boast of the advantage over him in only one respect. They often “came down” handsomely and Scrooge never did. Nobody ever stopped him in the street to say, with g...
- James Clerk Maxwell - Biography.
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Excerpt from Bleak House - anthology.
patience, courage, hope; so overthrows the brain and breaks the heart; that there is not an honourable man among its practitioners who would not give—who does notoften give—the warning, 'Suffer any wrong that can be done you, rather than come here!' Who happen to be in the Lord Chancellor's court this murky afternoon besides the Lord Chancellor, the counsel in the cause, two or three counsel who are never inany cause, and the well of solicitors before mentioned? There is the registrar below...
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Maxwell James Clerk, 1831-1879, né à Édimbourg, physicien anglais.
bornes d'un circuit induite par les variations de champ magnétique à travers le circuit. La troisième expression indique que le champ magnétique ne peut être induit que par des dipôles. La quatrième équation donne la valeur du champ magnétique produit par un courant dans l'état stationnaire (où ). Le terme dépendant du temps a été introduit par Maxwell pour des raisons de cohérence mathématique, et sa réalité n'a été prouvée que lors de la découverte des ondes électromagnétiques. Notons enfin...
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James Clerk Maxwell (Sciences & Technique)
James Clerk Maxwell laisse deux oeuvres incontournables, qui conditionnent toute la future physique. Il rédige unethéorie des ondes électromagnétiques, avec quatre équations qui sont toujours très largement employées. Einsteins'en sert avec profit pour la relativité . Maxwell introduit en physique les calculs statistiques, qui serontdéterminants pour l'étude cinétique des gaz. James naît en Écosse, il est enfant unique. Il a un précepteur jusqu'àl'âge de dix ans. A 19 ans, il quitte l'un...
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Faraday Michael , 1791-1867, né à Newington (Surrey), chimiste et physicien
anglais.
intermoléculaire. Faraday est aussi à l'origine de la distinction entre substances paramagnétiques et diamagnétiques. Chaque ligne de force forme une courbe qui s'écarte d'un aimant pour y retourner. Toute matière est susceptible de conduire cette ligne de force. Les bons et mauvais conducteurs sont respectivement les paramagnétiques et les diamagnétiques. Le milieu environnant a également une influence. S'il n'y a pas de milieu extérieur, il n'y a pas de magnétisme. L'idée su...
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Abraham Lincoln
I
INTRODUCTION
Abraham Lincoln (1809-1865), 16th president of the United States (1861-1865) and one of the great leaders in American history.
fence in 4 hectares (10 acres) to grow corn. Then he hired out to neighbors, helping them to split rails. That year, Lincoln attended a political rally and was persuaded tospeak on behalf of a local candidate. It was his first political speech. A witness recalled that Lincoln “was frightened but got warmed up and made the best speech of theday.” In 1831 Lincoln made a second trip to New Orleans. He was hired, along with his stepbrother and a cousin, by Denton Offutt, a Kentucky trader and specul...
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Abraham Lincoln.
fence in 4 hectares (10 acres) to grow corn. Then he hired out to neighbors, helping them to split rails. That year, Lincoln attended a political rally and was persuaded tospeak on behalf of a local candidate. It was his first political speech. A witness recalled that Lincoln “was frightened but got warmed up and made the best speech of theday.” In 1831 Lincoln made a second trip to New Orleans. He was hired, along with his stepbrother and a cousin, by Denton Offutt, a Kentucky trader and specul...
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Abraham Lincoln
fence in 4 hectares (10 acres) to grow corn. Then he hired out to neighbors, helping them to split rails. That year, Lincoln attended a political rally and was persuaded tospeak on behalf of a local candidate. It was his first political speech. A witness recalled that Lincoln “was frightened but got warmed up and made the best speech of theday.” In 1831 Lincoln made a second trip to New Orleans. He was hired, along with his stepbrother and a cousin, by Denton Offutt, a Kentucky trader and specul...
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Abraham Lincoln - USA History.
fence in 4 hectares (10 acres) to grow corn. Then he hired out to neighbors, helping them to split rails. That year, Lincoln attended a political rally and was persuaded tospeak on behalf of a local candidate. It was his first political speech. A witness recalled that Lincoln “was frightened but got warmed up and made the best speech of theday.” In 1831 Lincoln made a second trip to New Orleans. He was hired, along with his stepbrother and a cousin, by Denton Offutt, a Kentucky trader and specul...
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The Merchant of Venice By William Shakespeare
The Duke decides to spare Shylock's life, but he does give half of Shylock's money to Antonio, and he gives the rest of it to the state. Antonio says that he will not accept the money if Shylock will agree to become a Christian and if, in his will, he will agree to leave his money to his daughter, Jessica, and her new husband, Lorenzo. Shylock, broken and defeated, agrees to all these conditions and leaves the court. Overjoyed, Antonio and his friends offer to pay the young lawyer whatev...
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Census.
Prior to any census, a census agency must develop an accurate list of addresses and maps to ensure that everyone is counted. The U.S. Census Bureau obtainsaddresses primarily from the United States Postal Service and from previous census address lists. It also works closely with state, local, and tribal governments tocompile accurate lists. Finally, census agencies often conduct an extensive marketing campaign before Census Day to remind the general population about theimportance of responding t...