QUE SIGNIFIE ENTROPY EN ANGLAIS
Entropie
Dans la thermodynamique, l'entropie est une mesure du nombre de manières spécifiques dans lesquelles un système thermodynamique peut être arrangé, généralement considéré comme une mesure de désordre. Selon la seconde loi de la thermodynamique, l'entropie d'un système isolé ne diminue jamais; De tels systèmes évoluent spontanément vers l'équilibre thermodynamique, la configuration avec une entropie maximale. Les systèmes qui ne sont pas isolés peuvent diminuer dans l'entropie. Puisque l'entropie est une fonction d'état, la modification de l'entropie d'un système est la même pour tout processus passant d'un état initial donné à un état final donné, que le processus soit réversible ou irréversible. Cependant, les processus irréversibles augmentent l'entropie combinée du système et de son environnement. La modification de l'entropie a été initialement définie pour un processus thermodynamiquement réversible car, qui se trouve à partir de la température thermodynamique uniforme d'un système fermé, divisant un transfert incrémental réversible de chaleur en ce système. La définition ci-dessus est parfois appelée la définition macroscopique de l'entropie car elle peut être utilisée sans tenir compte d'une image microscopique du contenu d'un système.
définition de entropy dans le dictionnaire anglais
La première définition de l'entropie dans le dictionnaire est une mesure statistique du désordre d'un système fermé exprimé par S = klog P + c où P est la probabilité qu'un état particulier du système existe, k est la constante de Boltzmann, et c est une autre constante. L'autre définition de l'entropie est manque de modèle ou d'organisation; désordre. L'entropie est également une mesure de l'efficacité d'un système, tel qu'un code ou un langage, dans la transmission d'informations.
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10 CITATIONS EN ANGLAIS AVEC «ENTROPY»
Citations et phrases célèbres avec le mot
entropy.
Entropy theory, on the other hand, is not concerned with the probability of succession in a series of items but with the overall distribution of kinds of items in a given arrangement.
Entropy theory is indeed a first attempt to deal with global form; but it has not been dealing with structure. All it says is that a large sum of elements may have properties not found in a smaller sample of them.
The fact that you can remember yesterday but not tomorrow is because of entropy. The fact that you're always born young and then you grow older, and not the other way around like Benjamin Button - it's all because of entropy. So I think that entropy is underappreciated as something that has a crucial role in how we go through life.
I'm trying to understand cosmology, why the Big Bang had the properties it did. And it's interesting to think that connects directly to our kitchens and how we can make eggs, how we can remember one direction of time, why causes precede effects, why we are born young and grow older. It's all because of entropy increasing.
An egg is a beautiful, sophisticated thing that can create even more sophisticated things, such as chickens. And we know in our heart of hearts that the universe does not travel from mush to complexity. In fact, this gut instinct is reflected in one of the most fundamental laws of physics, the second law of thermodynamics, or the law of entropy.
I think that there's something extremely beautiful about the Olympic ideal and its motto - 'Swifter, higher, stronger' - it's such a beautiful motto, and it celebrates everything which is the antithesis of death and dissolution and entropy.
I think I have this field around me that makes electronics work bad. It's not like an entropy thing; it happens very quickly.
Just as the constant increase of entropy is the basic law of the universe, so it is the basic law of life to be ever more highly structured and to struggle against entropy.
I'm a human entropy producer.
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «ENTROPY»
Découvrez l'usage de
entropy dans la sélection bibliographique suivante. Des livres en rapport avec
entropy et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Entropy: into the greenhouse world
For the first time Entropy has been completely revised and updated to include a new subtitle which reflects the expanded focus on the greenhouse effect--the largest crisis ever to face mankind.
Jeremy Rifkin, Ted Howard,
1989
The aim of this book is to identify the unifying threads by providing surveys of the uses and concepts of entropy in diverse areas of mathematics and the physical sciences.
Andreas Greven, Gerhard Keller, Gerald Warnecke,
2003
3
The
Entropy Principle: Thermodynamics for the Unsatisfied
This book presents an accurate definition of entropy in classical thermodynamics which does not put the cart before the horse and is suitable for basic and advanced university courses in thermodynamics.
4
Entropy Optimization and Mathematical Programming
A systematic presentation with proper mathematical treatment of this material is needed by practitioners and researchers alike in all application areas. The purpose of this book is to meet this need.
Shu-Cherng Fang, J.R. Rajasekera, H.S.J. Tsao,
1997
5
Entropy-Based Parameter Estimation in Hydrology
This book focuses on parameter estimation using entropy for a number of distributions frequently used in hydrology.
The world had evolved into a small studio apartment where the tenants were no longer capable of rational thought nor compassion for each other.
7
Maximum-
entropy Models in Science and Engineering
This Is The First Comprehensive Book About Maximum Entropy Principle And Its Applications To A Diversity Of Fields Like Statistical Mechanics, Thermo-Dynamics, Business, Economics, Insurance, Finance, Contingency Tables, Characterisation Of ...
"By combining recent advances in the physical sciences with some of the novel ideas, techniques, and data of modern biology, this book attempts to achieve a new and different kind of evolutionary synthesis.
9
Non-equilibrium Thermodynamics and the Production of ...
Title is included in the Springer Complexity programme.
Axel Kleidon, Ralph Lorenz, Ralph D. Lorenz,
2005
10
Entropy and Art: An Essay on Disorder and Order
Views the process of artistic creation in light of the conflict between man's quest for order and increasing universal disorder
10 ACTUALITÉS CONTENANT LE TERME «ENTROPY»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
entropy est employé dans le contexte des actualités suivantes.
Why are the most important people in media reading The Awl?
The Awl, he says, laughing, is "the counterexample to entropy that proves the rule. Just wait." The Awl Choire. Choire Sicha. The Awl launched ... «The Verge, juil 15»
SUCCESSION Set for FringeNYC
Dance Entropy will present Succession as part of the 19th annual New York International Fringe Festival - Fringe NYC. Performed by Artistic ... «Broadway World, juil 15»
Transhumanism: there are [at least] nine different philosophical …
Extropianism Dating back to at least 1988, this early version of transhumanism was catalyzed by the “Principles of Entropy”, authored by Max ... «Institute for Ethics and Emerging Technologies, juil 15»
Grayson Lookner: 21st-Century Colonialism
... in North America-and so on and so forth until gravity reverses, entropy prevails and the universe implodes-or something to that effect. «Freepress Online, juil 15»
CHICAGO: ALREADY THE NEXT DETROIT
(Islam) The nation-state will lose its cohesion as its constituent parts increase in entropy. Eventually, each individual will be so riddled with ... «NewsWithViews.com, juil 15»
Aurora by Kim Stanley Robinson review – 'the best generation …
It is, for one thing, superbly insightful on the way entropy actually works in complex systems; how things break down or degrade, the ... «The Guardian, juil 15»
Which Star Wars spin-offs should Disney really be making?
As conversationalists, boxes and pipes, generally ignorant of the works of Keats and the entropy of the universe, leave much to be desired. «The Guardian, juil 15»
Dip Buyers Beware
Similar to nature, the greater the efforts piled into controlling chaos, the more likely the descent into entropy. Policymakers are starting to ... «Investing.com, juil 15»
Would You Give Up $11M For A Better Workplace Culture? The …
“The irresistible grind of the years, the entropy and egoism that pull apart so many successful teams, just washes off the team's back through ... «Forbes, juil 15»
Who we are: Answers From Data Science
One common, very common, expectation value is where entropy is a maximum. Entropy maximization is energy minimization's other face. «Pulse, juil 15»