96 résultats pour "laya"
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LAYA Jean-Louis : sa vie et son oeuvre
études au collège de Lisieux, il écrit, en collaboration avec Legouvé, le Nouveau Narcisse (1785). En 1789, sa tragédie Jean Calas le situe dans le courant des Lumiè res. C'est une dénonciation du fanatisme populaire, sus cité puis exploité par les aUiorités municipales et judi ciaires, accompagnée d'un plaidoyer pour la tolérance. Laya y exalte le rôle émancipateur de la grande bourgeoi sie éclairée, représentée dans la pièce par le personnage de La...
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Chou En-lai
perdra pas de temps, d'autant plus que son chef direct, un membre du Guomindang, lui laisse les rênes libres. Leshommes qu'il rassemble autour de lui, ceux qu'il forme, sont des Communistes ou de futurs Communistes qui ont pourmission d'élargir leur influence et celle du Parti. Mais l'efficacité de ce noyautage deviendra rapidement trop évidenteà la droite du Guomindang qui durcit sa position, rendant toujours plus difficile la conciliation par les Communisteschinois de la tactique du front uni...
- Lai (M. A.)
- lai - littérature.
- My Lai, massacre de
- Chou En-lai
- Encyclopédie littéraire: lai
- LAI DE NARCISSUS
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- Chou En-lai
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Chou En-lai
par Jacques Freymond
Directeur de l'Institut Universitaire de Hautes Études Internationales, Genève
La légende s'empare de certains hommes avant qu'ils n'aient quitté ce
monde.
par Jacques Freymond Directeur de l'Institut Universitaire de Hautes Études Internationales, Genève
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Him?laya (du sanskrit hima alaya, « séjour des neiges »), immense chaîne de montagnes
s'étendant du P?kist?n au Bhoutan et séparant l'Inde du Tibet.
glaciologie - Les glaciers - Les différents glaciers Gondwana (continent de) Hedin Sven Herzog Maurice Himachal Pradesh Jammu-et-Cachemire K2 (pic) Karakorum Meru (mont) Messner Reinhold Nanda Devi Nanga Parbat Népal Pakistan - Géographie Pakistan - Géographie - Les conditions naturelles Sherpas Shiva Sikkim Srinagar Tibet Les médias Bhoutan - carte physique Chine - carte physique Inde - carte physique Népal - carte physique Pakistan - carte physique Asie - carte phys...
- LAYA (Jean-Louis)
- LAI DE L'OMBRE
- Megh?laya, État du nord-est de l'Inde, situé au nord du Bangladesh.
- Chou En-lai
- Chou En-lai (Zhou Enlai) fut l'un des acteurs principaux de la révolution chinoise.
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Environment.
escape into space of the infrared energy radiated back out by Earth. This process is referred to as the greenhouse effect. These gases, primarily carbon dioxide,methane, nitrous oxide, and water vapor, insulate Earth’s surface, helping to maintain warm temperatures. Without these gases, Earth would be a frozen planet with anaverage temperature of about -18°C (about 0°F) instead of a comfortable 15°C (59°F). If the concentration of these gases rises, they trap more heat within theatmosphere, caus...
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Global Warming.
some of the warming influence of increasing greenhouse gases. A1 Carbon Dioxide Carbon dioxide is the second most abundant greenhouse gas, after water vapor. Carbon dioxide constantly circulates in the environment through a variety of naturalprocesses known as the carbon cycle. It is released into the atmosphere from natural processes such as eruptions of volcanoes; the respiration of animals, whichbreathe in oxygen and exhale carbon dioxide; and the burning or decay of plants and other organic...
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Earth (planet).
Milky Way to complete one revolution around the Galaxy’s center. Earth’s axis of rotation is inclined (tilted) 23.5° relative to its plane of revolution around the Sun. This inclination of the axis creates the seasons and causes the height of the Sun in the sky at noon to increase and decrease as the seasons change. The Northern Hemisphere receives the most energy from the Sun when it is tiltedtoward the Sun. This orientation corresponds to summer in the Northern Hemisphere and winter in the S...
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Earth (planet) - astronomy.
Milky Way to complete one revolution around the Galaxy’s center. Earth’s axis of rotation is inclined (tilted) 23.5° relative to its plane of revolution around the Sun. This inclination of the axis creates the seasons and causes the height of the Sun in the sky at noon to increase and decrease as the seasons change. The Northern Hemisphere receives the most energy from the Sun when it is tiltedtoward the Sun. This orientation corresponds to summer in the Northern Hemisphere and winter in the S...
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Lale Andersen enthousiasme les soldats avec Lili Marleen
Mariene Dietrich en compagnie du compositeur américain Irving Berlin. L'actrice allemande, naturalisée américaine depuis 1939, fait parler d'elle à partir de 1943 pour le soutien qu'elle apporte aux troupes. Laie Andersen enthousiasme les soldats avec Lili Marleen Aucune autre chanson allemande n'a été aussi f>9pu lair e que Lili Marle en, histoir e d'une jeune fem�e qui attend son soldat. Elle aide les hommes au front à oublier le mal du pays....
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Leaf - biology.
The mesophyll, sandwiched between the upper and lower epidermis, consists of many thin-walled cells that are usually arranged in two layers. The palisade layer is next to the upper epidermis. It consists of cylindrical cells that are packed closely together. Next to the palisade layer and making up most of the thickness of the leaf bladeis the spongy layer. The spongy layer consists of roundish cells that are packed loosely together and have numerous air spaces between them. In most plants t...
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Meteorology.
to find the corresponding relative humidity and dew-point temperature. III SPECIAL METEOROLOGICAL INSTRUMENTS Meteorologists have developed several sophisticated instruments that measure multiple physical characteristics of the air simultaneously and at more than one location.The most important of these special instruments are radiosondes, Doppler radar, and weather satellites. A Radiosonde A radiosonde measures air temperature, air pressure, and humidity from the earth’s surface up to an alt...
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Soil.
I
INTRODUCTION
Soil, the loose material that covers the land surfaces of
an exchange between plants and the atmosphere, as oxygen diffuses into the soil and is used by roots for respiration. In turn, the resulting carbon dioxide diffusesthrough pore spaces and returns to the atmosphere. This exchange is most efficient in soils with a high degree of porosity. For farmers, gardeners, landscapers, andothers with a professional interest in soil health, the process of aeration—making holes in the soil surface to permit the exchange of air—is a crucial activity. Theburrowi...
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Comparative Anatomy.
In comparing two species, anatomists have to be careful to differentiate between homologous structures, which are ones that have evolved from a shared ancestor, andanalogous structures, which have developed from different origins. Homologous structures are built on the same underlying plan. A human arm, a bat’s wing, and awhale’s flipper look quite different from the outside, but the bones inside reveal that these limbs all have the same basic structure. Analogous structures, by contrast,often l...
- LAI DE COURTOIS (Le) Courtois d’Arras
- Le Lai de Frêne de Marie de France
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Atificiel
Sustainability 2019,11 , 189 2 of 24Since the 1980s, many research was conducted to minimize the error of prediction through a method dubbed as gradient descent. This method is referred to as a Backpropagation algorithm for the training of the ANNs and it was applied to solve problems in different domains using few hidden layers [ 5,6]. Today, the availability of data has introduced the concept of machine learning as a subcategory to AI. Machine learning implies coding the computers to behave l...
- Zhou Enlai, ou Chou En-Lai
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Tree - biology.
The major parts of a tree are its roots, trunk, leaves, flowers, and seeds. These components play vital roles in a tree’s growth, development, and reproduction. A Roots Trees are held in place by anchoring organs called roots. In addition to anchoring the tree, roots also absorb water and minerals through tiny structures called roothairs. From the roots the water and mineral nutrients are carried upward through the wood cells to the leaves. Although the internal structure of most kinds of roots...
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Geology.
terminology. Today the geologic time scale is generally agreed upon and used by scientists around the world, dividing time into eons, eras, periods, and epochs. Everyfew years, the numerical time scale is refined based on new evidence, and geologists publish an update. Geologists use several methods to determine geologic time. These methods include physical stratigraphy, or the placement of events in the order of their occurrence,and biostratigraphy, which uses fossils to determine geologic time...
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Greenhouse Effect.
addition, humans cut down huge tracts of trees for lumber or to clear land for farming or building. This process, known as deforestation, can both release the carbonstored in trees and significantly reduce the number of trees available to absorb carbon dioxide. As a result of these human activities, carbon dioxide in the atmosphere is accumulating faster than Earth’s natural processes can absorb the gas. By analyzing airbubbles trapped in glacier ice that is many centuries old, scientists have d...
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Star (astronomy) - astronomy.
absorbing the missing colors of light. For example, the set of dark lines made by hydrogen includes a dark red line, the set of dark lines made by sodium includes a pairof dark yellow lines, and the set of dark lines made by iron includes lines of nearly every color. Each element in the gaseous outer layer of a star produces its ownparticular pattern of dark spectrum lines, depending on the temperature and pressure of the gas. Astronomers have observed spectrum lines, or spectra, for hundredsof...
- Zhou Enlai o u Chou En-lai.
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Nova - astronomy.
When first discovered, the spectrum of a nova shows that the expanding layers of gas that cause the brightening have temperatures of 40,000° to 50,000° C (70,000°to 90,000° F)—about eight times as hot as the surface of the Sun. By the time a nova reaches maximum brightness, the temperature of the material has fallen to about10,000° C (about 20,000° F), or lower. Just after maximum brightness, the escaping cloud of gas cools and expands enough to become transparent. This transparency allows astro...
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Air Pollution.
Several pollutants attack the ozone layer. Chief among them is the class of chemicals known as chlorofluorocarbons (CFCs), formerly used as refrigerants (notably in airconditioners), as agents in several manufacturing processes, and as propellants in spray cans. CFC molecules are virtually indestructible until they reach thestratosphere. Here, intense ultraviolet radiation breaks the CFC molecules apart, releasing the chlorine atoms they contain. These chlorine atoms begin reacting withozone, br...
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Microprocessor.
thin layer of oxide about 75 angstroms deep (an angstrom is one ten-billionth of a meter). Nearly every layer that is deposited on the wafer must be patterned accurately into the shape of the transistors and other electronic elements. Usually this is done in aprocess known as photolithography, which is analogous to transforming the wafer into a piece of photographic film and projecting a picture of the circuit on it. A coatingon the surface of the wafer, called the photoresist or resist, changes...
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Antarctica - Geography.
The maximum area of sea ice surrounding Antarctica each winter varies from year to year. A marked decline during the 1970s appears to have reversed in more recentdecades, except in the Antarctic Peninsula area. This area has lost almost 40 percent of its sea ice since the start of the 1980s. Sea ice is important to marine life. Krillfeed on algae that live under the sea ice and are released when the ice melts in spring and summer. In turn, many marine animals feed on krill. Emperor penguinsbreed...
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LAIS MARIE DE FRANCE
toujours d'accepter son identité jusqu'à ce qu'elle révèle la ceinture de chasteté. Elle lui dit alors de son voyage douloureux. Mériaduc tente de garder la reine sous son contrôle, mais il est contrarié et finalement tué par Guigemar. "Équitan" est un lai breton, un type de poème narratif, écrit par Marie de France dans le courant du 12ème siècle. Le poème fait partie de ce qui est collectivement connus comme Les Lais de Marie de France. Comme les autres lais dans la coll...
- Lai Francis, né en 1932 à Nice, compositeur-interprète de chansons français.
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- Meru (mont), dans la cosmologie indienne, montagne mythique de l'Him?laya, censée être l'axe du monde matériel.
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ARTHUR et la légende arthurienne (Histoire de la littérature)
Tristan à l'issue du Chèvrefeuille de Marie de France [voir LAIS]. Le caractère décousu du Tristan de Béroul est peut-être dtl au fait que le poète a gauchement abouté un certain nombre de contes procédant de lais dispersés. Toujours est-il que, dès avant Marie (Lai du cor, ca. 1160), le lai e�t devenu un court poème dramatique dont le héros est mis en contact avec l'autre monde. Il cultive un merveilleux délicat, où la quête de 1 'animal fantas...
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Arctic - Geography.
The Arctic is not a frozen desert devoid of life on land or sea, even during the cold, dark winter months. Spring brings a phenomenal resurgence of plant and animal life.Low temperatures are not always the critical element—moisture, the type of soil, and available solar energy are also extremely important. Some animals adapt well toArctic conditions; for instance, a number of species of mammals and birds carry additional insulation, such as fat, in cold months. Arctic summers with extended dayli...
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Marie de France : Le Lai de Lanval
de l'abandon de Lanval au début, à la cour, temps non précisé entre les deux procès (dans d'autres versions dumême récit : un an), temps infini du chagrin sans la fée. Récit écrit au présent de narration mais qui présente desruptures ; Lanval quittant la fée change de ce fait la valeur essentielle de sa vie : a-t-il rêvé ou non ? il s'avance,regardant en arrière (v. 195).Motifs merveilleux : l'éloignement et l'injustice qui frappent Lanval au début (le destin choisit toujours dans lescont...
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Earthquake.
III CAUSES Most earthquakes are caused by the sudden slip along geologic faults. The faults slip because of movement of the Earth’s tectonic plates. This concept is called theelastic rebound theory. The rocky tectonic plates move very slowly, floating on top of a weaker rocky layer. As the plates collide with each other or slide past eachother, pressure builds up within the rocky crust. Earthquakes occur when pressure within the crust increases slowly over hundreds of years and finally exceeds...
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Railroads.
III GAUGES The gauge of track is the distance between the inner edges of the rails at points 1.59 cm (0.626 in) below the top of the heads. In the United States, Canada, theUnited Kingdom, Mexico, Norway, Sweden, and much of continental Europe, the standard gauge is 143.51 cm (56.5 in). Why this measurement became the standard isa matter of speculation. Probably the tradition is inherited from early tramroads built to accommodate wagons with axles 1.5 m (5 ft) long; some of the early edge rail...
- Hua Guofeng né en 1920 Le successeur du Président Mao fut tout d'abord celui de Chou En-lai : sa double élévation a dénoué au profit des " modérés " une crise de succession dont il ne fut qu'un protagoniste tardif et le vainqueur que par procuration.
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ALAIN CHARTIER : sa vie et son oeuvre
royaume». Clerc (notaire royal, chanoine de Paris en 1420), homme de cour, secrétaire du Dauphin à Bourges en 1422, ambassadeur qui a parlé devant Sigismond de Hongrie (1424), le pape Martin V (1425) et le duc de Bourgogne (1426), il participe à l'actualité autant par sa vie que par son œuvre. C'est donc surtout comme« écri vain engagé » qu'il nous est familier. Il a laissé des poèmes courtois, rondeaux et ballades : Débat des deux fortunés d'Amou...
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Lais de Marie de France (analyse détaillée)
rejoint le monde de Guigemar, guerrier et masculin. Si elle reste " belle comme une fée », elle n'es t plus que l 'enjeu d'un combat féodal et c'est les armes à la main que son amant la reco nquiert. À l'inverse, le je un e homme, de passif qu'il était, est deve nu maître de son désir et d e s on destin. Abandonnant les jeux du tournoi , il mè ne une véritable gue rre contre un seigneur puissant. Ainsi le conte retrouv e, de façon voi...
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Skin.
I
INTRODUCTION
Skin, outer body covering of an animal. The term skin
III SKIN APPENDAGES In humans, the skin appendages, or structures embedded in the skin, include hair, nails, and several types of glands. Glands are groups of cells that produce andsecrete substances needed by other parts of the body. In other vertebrates, the skin appendages include scales (in fish and reptiles) and feathers (in birds). Together,the skin and the skin appendages are known as the integumentary system of the body. A Hair Hair is a distinguishing characteristic of mammals, a gro...