46 résultats pour "efficiente"

• efficience.

• Dictionnaire en ligne: EFFICIENCE, substantif féminin.

• Dictionnaire en ligne: EFFICIENT, -ENTE, adjectif.

• Vocabulaire: EFFICIENCE.

• Computer Science.

  theoretical research is called algorithmic complexity. Computer scientists in this field seek to develop techniques for determining the inherent efficiency of algorithmswith respect to one another. Another area of theoretical research called computability theory seeks to identify the inherent limits of computation. Software engineers use programming languages to communicate algorithms to a computer. Natural languages such as English are ambiguous—meaning that theirgrammatical structure and vocab...

• Le mot "parole" dans l'oeuvre de DESCARTES

  LE MONDE OU TRAITÉ DE LA LUMIERE, CHAPITRE PREMIER, De la différence qui est entre nos sentiments et les choses qui les produisent. Vous savez bien que les paroles, n'ayant aucune ressemblance avec les choses qu'elles signifient, ne laissent pas de nous les faireconcevoir, et souvent même sans que nous prenions garde au son des mots, ni à leurs syllabes ; Mais vous direz, peut-être, que nos oreilles ne nous font véritablement sentir que le son des paroles, ni nos yeux que lacontenance de c...

• Electric Lighting.

  successful arc lamp in 1878. Tungsten filaments were substituted for carbon filaments in incandescent lamps in 1907, and gas-filled incandescent lamps were developedin 1913. The fluorescent lamp was introduced in 1938. See also Lamp. For most of the 20th century the incandescent light bulb was widely used for lighting in homes. More energy-efficient and longer-lasting fluorescent lamps were adoptedfor industrial and office use. In 1979 a compact fluorescent bulb that screwed into ordinary lig...

• Steam Engine.

  wear caused by this pressure, steam-engine valves are frequently made in a cylindrical form entirely enclosing the piston, so that the pressure is equal all around thevalve and friction is minimized. The development of this type of valve is attributed to the American inventor and manufacturer George Henry Corliss. In other types ofslide valves, the moving portion of the valve is designed so that steam does not press directly on the back of the valve. The linkage between the piston of the engine...

• Turbine.

  steam turbine has supplanted the reciprocating engine as a prime mover in large electricity-generating plants and is also used as a means of jet propulsion. Steam turbines are used in the generation of nuclear power and in nuclear ship propulsion. They operate with fuel-fired boilers for power generation. In cogenerationapplications requiring both process heat (heat used in an industrial process) and electricity, steam is raised at high pressure in the boiler and extracted from the turbineat th...

• Dans une montre une partie est l'instrument du mouvement des autres, mais un rouage n'est pas la cause efficiente de la production d'un autre rouage ; certes une partie existe pour une autre, mais ce n'est pas par cette autre partie qu'elle existe.

  É labor er la probl éma tique ... t Kant vise directe ment le point de vue mécanis te de Descar tes sur le vivant, qu'il s'emploie à réf uter à partir du même exem ple qu'ava it pris Descar tes pour illustre r sa théorie, dans sa Lettre au marquis de Newcastle ou dans l'ar­ ticle V des Passions de l'âme. ···t S'il y a effect ivement mouvement autonome dans la mo ntre, s'il y a en effet organ isa tion et interdépendanc e entr e ses éléme nts internes, d...

• Le mot "demander" dans l'oeuvre de DESCARTES

  Mais on peut ici demander avec raison ce que j'entends par une chose complète, et comment je prouve que, pour la distinctionréelle, il suffit que deux choses soient conçues l'une sans l'autre comme deux choses complètes. MEDITATIONS METAPHYSIQUES, REPONSES DE L'AUTEUR AUX QUATRIEMES OBJECTIONS, REPONSE A L'AUTRE PARTIE, DE DIEU. Et partant, il ne faut pas demander quelle est la cause de cet être positif objectif qui, selon mon opinion, fait que cette idée estmatériellement fausse ; ou, s...

• Airplane.

  For example, the Anglo-French Concorde, a commercial supersonic aircraft, was generally limited to over-water routes, or to those over sparsely populated regions ofthe world. This limitation impacted the commercial viability of the Concorde, which ended its regular passenger service in October 2003. Designers today believe theycan help lessen the impact of sonic booms created by supersonic airliners but probably cannot eliminate them. One of the most difficult practical barriers to supersonic fl...

• Rocket.

  the vacuum of space, however, demonstrated that this belief was not true. In fact, rockets produce more thrust in the vacuum of space than on Earth. Air pressure andfriction with the air reduce a rocket’s thrust by about 10 percent on Earth as compared to the rocket’s performance in space. B Thrust and Efficiency Thrust is a measurement of the force of a rocket, or the amount of “push” exerted backward to move a rocket forward. Thrusts vary greatly from rocket to rocket.Engineers measure thrust...

• Rocket - astronomy.

  the vacuum of space, however, demonstrated that this belief was not true. In fact, rockets produce more thrust in the vacuum of space than on Earth. Air pressure andfriction with the air reduce a rocket’s thrust by about 10 percent on Earth as compared to the rocket’s performance in space. B Thrust and Efficiency Thrust is a measurement of the force of a rocket, or the amount of “push” exerted backward to move a rocket forward. Thrusts vary greatly from rocket to rocket.Engineers measure thrust...

• grand oral mathématiques : Les probabilités, une pièce à conviction efficiente dans des procès criminels ?

  Problématique : Les probabilités, une pièce à conviction efficiente dans des procès criminels ? Les mathématiques ont-elles leur place au tribunal ? On songe à la question. Ne s’agit-il pas plutôt de concilier conviction, c'est un élément à charge qui permet de convaincre, au sens juridique, l'accusé d'avoir commis un acte criminel et persuasion par un amas de preuves accablantes et un discours poignant ? Je crois fermement que les nombres n’ont pas fini de nous surprendre. Et je suis ici...

• Heart.

  situation. A Cardiac Cycle Although the right and left halves of the heart are separate, they both contract in unison, producing a single heartbeat. The sequence of events from the beginning ofone heartbeat to the beginning of the next is called the cardiac cycle. The cardiac cycle has two phases: diastole, when the heart’s chambers are relaxed, and systole,when the chambers contract to move blood. During the systolic phase, the atria contract first, followed by contraction of the ventricles. T...

• LA MALADIE D'UN ÊTRE VIVANT EST-ELLE COMPARABLE À LA PANNE D'UNE MACHINE ?

  préalables erronées. La vérité ne s'atteint que par la réfutation d'erreurs, et l'histoire de la science en son progrèsest une longue et patiente correction d'erreurs. La vérité de la science consiste dans un véritable repentirintellectuel. Connaître, c'est connaître contre une connaissance antérieure. Nulle pensée scientifique ne démarred'un point zéro ou d'une table rase des connaissances antérieures. II. La maladie — En travaillant l'opposition pathologique-sain, on constate que l'...

• gestion indicielle

  Introduction La gestion indicielle d'un portefeuille consiste à maintenir en permanence un portefeuille dont la valeur évolue en fonction d’un indice boursier précis appelé indice de référence. À cette fin, le portefeuille peut être composé des mêmes titres que ceux de l'indice ; dans ce cas on parle d’une gestion passive, sous-pondérés ou surpondères les titres de l’indice il s’agit d’une gestion active. La gestion indicielle dite « passive » a un coût inférieur à...

• philo term

  celui de Descartes, il est confus mais directement adéquate a la perception du réel. Quand je dis «moi» c'est une réalité. Le réel n'est peut être aussi près. Si on dissocie l'animal qui est en nous , alors on est dissocié a notre corps/ a moi car c'est mon âme qui l'imprègne de sa subjectivité. L'expérience d'être une personne c'est aussi mon âme , si je rejette mon corps alors je rejette mon âme. Deuxième degré d'intentionnalité: je vais vers le réel. Les amis nous permettent de nous connaî...

• les enjeux des Relations Client Fournisseur sur le déroulement d’un projet industriel

  L’ossature d’une relation client fournisseur comporte 3 caractéristiques spécifiques d’après (Maud DAMPERAT, 2005) [ v ] : les parties en relation, la proximité des parties en relation et la perspective temporelle de la relation. - Les parties en relation : Le client qui est le donneur d’ordre et le fournisseur qui produit le bien ou le service conformément au besoin du client ; - La proximité des parties en relation pour créer des li...

• Prokaryote - biology.

  earliest organisms to evolve, an estimated 3.4 billion to 3.5 billion years ago. The environment of the early Earth lacked oxygen, and cyanobacteria probably usedfermentation (a chemical process performed without the presence of oxygen) to produce the energy molecule adenosine triphosphate (ATP). Cyanobacteria introduced oxygen into the atmosphere through the process of photosynthesis. As the oxygen content in the atmosphere increased over the centuries, bacteria evolved that usedthis oxygen in...

• Thermodynamics I INTRODUCTION Thermodynamics, field of physics that describes and correlates the physical properties of macroscopic systems of matter and energy.

  Carnot EngineThe idealized Carnot engine was envisioned by the French physicist Nicolas Léonard Sadi Carnot, who lived during theearly 19th century. The Carnot engine is theoretically perfect, that is, it converts the maximum amount of energy intomechanical work. Carnot showed that the efficiency of any engine depends on the difference between the highest andlowest temperatures reached during one cycle. The greater the difference, the greater the efficiency. An automobileengine, for example, wou...

• Les probabilités : une pièce à conviction efficiente dans des procès criminels ?

  Les probabilités : une pièce à conviction efficiente dans des procès criminels ? Introduction Imaginez-vous dans une salle d'audience, où le destin d'une personne repose sur les preuves présentées. Souvent, des preuves physiques et des témoignages oculaires sont au cœur des délibérations. Cependant, les probabilités et les statistiques jouent un rôle crucial, souvent invisible, dans la détermination de la culpabilité ou de l'innocence d'un accusé. Dans cette présentation, nous allons explo...

• Seal (mammal) - biology.

  remote lakes by swimming thousands of kilometers up rivers from the Arctic Ocean. A few other species such as ringed seals and harbor seals have been found livingyear-round in lakes and rivers near the coasts of Russia, Canada, and Alaska. IV DIET OF SEALS Most seals eat fish and sometimes squid. The leopard seal, an Antarctic species, may have the most diverse diet of all, commonly hunting penguins and other seabirds,smaller seals, as well as fish, squid, krill (small shrimplike crustaceans),...

• Herbert Hoover.

  E Postwar Work Even after the armistice, the Allies continued their blockade around Germany. Hoover, in Europe again, worked to have it relaxed. He was appointed chairman of theAmerican Relief Administration to assist in the economic restoration of Europe, receiving from the U.S. Congress $100 million to fight famine and plague. In this officialrole, and afterward as a private citizen, Hoover oversaw the distribution of 46 million tons of food to people in 30 countries. He controlled shipping,...

• Herbert Hoover

  E Postwar Work Even after the armistice, the Allies continued their blockade around Germany. Hoover, in Europe again, worked to have it relaxed. He was appointed chairman of theAmerican Relief Administration to assist in the economic restoration of Europe, receiving from the U.S. Congress $100 million to fight famine and plague. In this officialrole, and afterward as a private citizen, Hoover oversaw the distribution of 46 million tons of food to people in 30 countries. He controlled shipping,...

• Tiger - biology.

  have a simple digestive system designed to process meat so that the nutrients can be readily absorbed into the bloodstream. With the exception of white tigers, which have blue eyes, all tigers have yellow eyes. Tigers mainly use vision to find prey. Although tigers see about as well as humansduring the day, their large eye openings gather more light than do human eyes, making tiger night vision far superior to that of humans. In addition, a special structurein the tiger’s eye, called the tapetu...

• Submarine.

  B Propulsion Modern submarines use either diesel-electric or nuclear power to drive the sub's propeller and to provide internal electric power. Diesel-electric power emerged as themost efficient propulsion system for submarines in the early 20th century, following unsuccessful attempts to use steam or gasoline power. While on the surface, thesubmarine uses a diesel engine to drive the propeller and generate electricity. When submerged, a battery-driven electrical motor takes over for propulsion...

• Sweden - country.

  mi) and is Sweden’s second largest lake, after Vänern. The two lakes, together with several smaller lakes, rivers, and canals, form an internal water route called theGöta Canal. Built in the early 19th century, the Göta Canal extends for about 386 km (about 240 mi) and provides a scenic transportation link between the Baltic Sea,at Stockholm, and the Kattegat. Sweden’s other large lakes in the district include Mälaren, Hjälmaren, and the famously picturesque Siljan. D Climate Although one-seven...

• Native Americans of Middle and South America.

  A line that snakes across central Mexico near the Tropic of Cancer forms the northern boundary of Mesoamerica; north of this line rainfall sharply declines and theclimate is much drier. The ancient civilizations of Mesoamerica all arose and developed in the area between this line and the Guatemalan highlands far to the south. Richvolcanic soils are found throughout much of the region. A2 People and Languages Mesoamerica was a great melting pot, home to many peoples and interrelated cultures. In...

• La cause efficiente

  c'est-à-dire qu'il y a un passage de la puissance à l'acte, qui requiert, pour être réalisé, une cause extrinsèque à la puissance opérative. C'est la raison même pour laquelle nous disions plus hat

• La cause efficiente

  c'est-à-dire qu'il y a un passage de la puissance à l'acte, qui requiert, pour être réalisé, une cause extrinsèque à la puissance opérative. C'est la raison même pour laquelle nous disions plus hat;t (274) fJLC le principe

• ■ Les théories libérales ► Le libéralisme économique est la croyance au caractère efficient de l'économie de marché. Quelles sont...

  ■ Les théories libérales ► Le libéralisme économique est la croyance au caractère efficient de l'économie de marché. Quelles sont ses bases théoriques? 1. Les classiques Contemporains de la Révolution industrielle en Grande-Bretagne à la fin du xv111• siècle, les classiques cherchent à comprendre le système qui émerge à cette époque. A. Adam Smith (1723-1790) • Il voit dans la division du travail la source de gains de productivité permettant d'atteindre l'abondance pour tous. • Les individus...

• LE SYSTÈME VIN-YANG En relation avec cette évidence première du dao comme « voie efficiente» perpétuellement changeante, - s'élabore un...

  LE SYSTÈME VIN-YANG En relation avec cette évidence première du dao comme « voie efficiente» perpétuellement changeante, - s'élabore un système d'appréhension du réel sous le mode le plus simple mais aussi le plus productif qui soit, celui de l'antagonisme complémentaire: le système yin-yang. A_ l'origine, yang désignait le versant montagneux ensoleillé (adret), tandis que yin en désignait le versant exposé au Nord (ubac). Puis, de dérivation en dérivation, d'extension en extension, yang a sign...

• Apple

  durabilité. L'organisation Apple est une entreprise à but lucratif vendant différents produits électroniques comme des téléphones, des ordinateurs, des logiciels informatiques etc... Cette organisation est dotée d'une grande efficacité pour réaliser ses objectifs qui sont de développer des produits complets où les limites matérielles sont compensées par les parties logicielles. On remarque également l'efficience importante d'Apple notamment grâce à son important chiffre d'affaire de 108,25 mill...

• causalité n.

  nécessité naturelle et la contingence des affaires humaines. Deux radicalismes lui sont opposés: celui des matérialistes (Épicure), qui sont en même temps des philosophes de l'infinité des mondes et de la «rencontre» accidentelle des atomes; celui des stoïciens, qui réhabilitent le destin, mais tentent de le penser rationnellement en en faisant l'harmonie préétablie de multiples séries d'événements reliés par des rapports de «conséquence». Ce qui assurera jusqu'à l'époque moderne la prééminence...

• Dissertation Churchill

  Advantages and disadvantages follow after these two systems. Democratic system will relying on citizens, individuals get right to vote, involvements in passing the laws and private market system. Although, democratic system brings individuals rights, the thoughts behind citizens is not always fairly represented. Dictatorship does not care about citizens voice, its only the government whoâs important. Even though, citizens does not get their rights as much as democratic system citizens;...

• Le mot "matérielle" dans l'oeuvre de Descartes

  De l'existence des choses matérielles, et de la distinction réelle entre l'âme et le corps de l'homme. Il ne me reste plus maintenant qu'à examiner s'il y a des choses matérielles : De plus, la faculté d'imaginer qui est en moi, et de laquelle je vois par expérience que je me sers lorsque je m'applique à laconsidération des choses matérielles, est capable de me persuader leur existence : TEXTE: MEDITATIONS METAPHYSIQUES, REPONSES DE L'AUTEUR AUX SECONDES OBJECTIONS. DESCARTES A quoi j'ajou...

• Business ethics project

  B-The four CSR Models: The Economic, Philanthropic, Social Web and Integrative Model     The Economic Model of CSR holds that the primary duty of business is to fulfill economic functions. Therefore, the social responsibility of business managers is simply to pursue profits but of course within the law. We usually refer to profits as a direct measure to see how well a business firm is meeting the society's expectations. Profits is in fact the best indication that the company is being effective a...

• Qin Dynasty - History.

  measurements. All of these contributed greatly to the Qin's new centralized economy. C Government The Qin government was totalitarian, based on the philosophy of Fajia (Legalism), which placed absolute power in the hands of the ruler, who governed by means of strict laws and harsh punishments. Practical reformers and scholars such as Shang Yang (d. 338 BC) and Han Fei (280?-233 BC) saw Legalism as a way to create a highly efficient, albeit ruthless, administrative apparatus. Qin Shihuangdi...

• Liechtenstein - country.

  principal crops are corn, potatoes, barley, wheat, and vegetables. Grapes are grown for wine production. Cattle and sheep are raised for meat and dairy products. B Manufacturing Liechtenstein has few raw materials and must import more than 90 percent of its energy sources. Consequently, Liechtenstein has no heavy industry. Instead, theprincipality has developed a number of efficient, small-scale industries that manufacture specialized goods such as false teeth and dental supplies, pharmaceutica...

• Ancient Greece - history.

  Palace of KnossosThe ancient city of Knossos was a center of the Minoan civilization, an advanced society on Crete named after Minos, a legendaryCretan king. Skilled in such fields as engineering and architecture, the Minoans constructed the palace at Knossos in 1700 bc. Aserious fire at least three centuries later caused the collapse of the palace and foreshadowed the subsequent decline of the city.Wolfgang Kaehler Settlers had begun sailing from Asia Minor to Crete about 6000 BC because the i...

• Sewage Disposal.

  greater load on the piping system and the treatment plant. The amount of storm-water drainage to be carried away depends on the amount of rainfall as well as on the runoff or yield of the watershed ( see Drainage). A typical metropolitan area discharges a volume of wastewater equal to about 60 to 80 percent of its total daily water requirements, the rest being used for washingcars and watering lawns, and for manufacturing processes such as food canning and bottling. B Composition The composi...

• Venus (planet) - astronomy.

  level winds circle the planet at 360 km/h (225 mph), making a complete rotation in only four days. These winds are said to super-rotate because they travel muchfaster than the rotation of the planet itself. These high-speed winds cover the planet completely, blowing toward the west at virtually every latitude from equator topole. The motions of descending probes, however, have shown that the bulk of Venus’s tremendously dense atmosphere, closer to the planet’s surface, is almoststagnant. From th...

• Track and Field.

  VI RUNNING EVENTS Running events are competitions that test athletes’ quickness, speed, and endurance. Athletes win running races by completing the distance or course in the leastamount of time. A Sprints The shortest running events, called sprints or dashes, are the premier events at a track-and-field meet. The outdoor sprints consist of the 100-meter, 200-meter, and400-meter events. Sprints contested at indoor meets include the 50-meter, 60-meter, 200-meter, and 400-meter events. Past champ...

• Basketball.

  rebound. Play continues as the teams score and possession changes. A time-out, when the game is stopped for a certain amount of time, allows coaches to instructplayers or to develop a new game strategy. A Offense Playing offense is perhaps the most prominent part of playing basketball, as it allows players to demonstrate and improve upon individual skills necessary to beingsuccessful. Many of basketball's best players have exceptional talents on offense. Basic offensive skills are passing, ball...