In nonequilibrium steady states, the detailed fluctuation theorem relates the probabilities of observing entropy changes of equal magnitude but opposite sign. They model a Brownian particle in a harmonic trap and consider the change in entropy when a time-dependent external force is applied to the particle, or the trap itself is moved in an arbitrary manner. Bose National Center For Basic Sciences in Kolkata, India, and Sourabh Lahiri and Arun Jayannavar, of the Institute of Physics, in Bhubaneswar, India, build on this work and study the total entropy produced in a simple system that is driven out of equilibrium. In a paper appearing in Physical Review E, Arnab Saha of the S.

This possibility has motivated recent work on fluctuation theorems, which compare the probability of a system reducing its entropy (over short times) in out-of-equilibrium processes to those in which the entropy increases. The likelihood of such fluctuations is vanishingly small in macroscopic bodies, but in smaller systems, such as a stretched DNA molecule, they can actually be observed. However, in statistical mechanics this strict prohibition is softened to a probabilistic statement, which allows transient decreases in entropy to occur with a small probability. These antonyms of the word entropy are provided for information only.The second law of thermodynamics forbids a decrease in entropy of an isolated system. is more than 70,800 synonyms and 47,200 antonyms available. This site allows you to find in one place, all the synonyms and antonyms of the English language. In your daily life, for writing an email, a text, an essay, if you want to avoid repetitions or find the opposite meaning of a word. The words blockage, encumbrance, handicap are antonyms for 'help'. The words acknowledge, enjoy, welcome are synonyms for 'appreciate'. Antonyms are used to express the opposite of a word. Antonym definitionР”Р„n antonym is a word, adjective, verb or expression whose meaning is opposite to that of a word. This avoids repetitions in a sentence without changing its meaning. Synonyms are other words that mean the same thing. Extract from : Р’В« The Old Riddle and the Newest Answer Р’В» by John GerardР”Р„ synonym is a word, adjective, verb or expression that has the same meaning as another, or almost the same meaning.But this neglected element of the reckoning, or Entropy as it is styled, leads scientific men to an entirely different estimate.Extract from : Р’В« Major Prophets of To-Day Р’В» by Edwin E.The reader is therefore warned that the proper way to say it is, 'the entropy of the universe tends to a maximum.'.Extract from : Р’В« The Riddle of the Universe at the close of the nineteenth century Р’В» by Ernst Haeckel.All organic life and movement must cease when this maximum of entropy has been reached.Extract from : Р’В« Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4 Р’В» by Various.When divided by that temperature the quotient gives the increase of entropy.Extract from : Р’В« The New Gresham Encyclopedia Р’В» by Various.The summation is defined as the increase in entropy between the initial and the final states.Extract from : Р’В« Chambers's Twentieth Century Dictionary (part 2 of 4: E-M) Р’В» by Various.a term in physics signifying 'the available energy.'

Extract from : Р’В« Cube Root of Conquest Р’В» by Roger Phillips Graham.

The entropy shift must be just right or we'll find ourselves with Hitle and his gang.

Extract from : Р’В« Once a Greech Р’В» by Evelyn E.

Anyone who prophesies doom has a hundred per cent chance of ultimately being right, if only because of entropy.

Extract from : Р’В« Aviation Engines Р’В» by Victor Wilfred Pag.

Fully illustrated and containing eighteen tables, including an entropy chart.

Extract from : Р’В« After the Rain Р’В» by Sam Vaknin.

It is an entropy of history itself, slowly decaying into chaotic repetition.

Opposite of entropy