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Discourse on order vs. disorder
The second law of thermodynamics is on one hand understood to account for irrevocable flow of energy from the top down, on the other hand it is seen to imply irreversible increase of disorder. This tension between the 2 stances is resolved in favor of the free energy consumption when entropy is deri...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Taylor & Francis
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4988435/ https://www.ncbi.nlm.nih.gov/pubmed/27574534 http://dx.doi.org/10.1080/19420889.2016.1187348 |
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author | Annila, Arto Baverstock, Keith |
author_facet | Annila, Arto Baverstock, Keith |
author_sort | Annila, Arto |
collection | PubMed |
description | The second law of thermodynamics is on one hand understood to account for irrevocable flow of energy from the top down, on the other hand it is seen to imply irreversible increase of disorder. This tension between the 2 stances is resolved in favor of the free energy consumption when entropy is derived from the statistical mechanics of open systems. The change in entropy is shown to map directly to the decrease in free energy without any connotation attached to disorder. Increase of disorder, just as order, is found to be merely a consequence of free energy consumption. The erroneous association of disorder with entropy stems from an unwarranted assumption that a system could undergo changes of state without concomitant dissipation, i.e., a change in energy. |
format | Online Article Text |
id | pubmed-4988435 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Taylor & Francis |
record_format | MEDLINE/PubMed |
spelling | pubmed-49884352016-08-29 Discourse on order vs. disorder Annila, Arto Baverstock, Keith Commun Integr Biol Research Paper The second law of thermodynamics is on one hand understood to account for irrevocable flow of energy from the top down, on the other hand it is seen to imply irreversible increase of disorder. This tension between the 2 stances is resolved in favor of the free energy consumption when entropy is derived from the statistical mechanics of open systems. The change in entropy is shown to map directly to the decrease in free energy without any connotation attached to disorder. Increase of disorder, just as order, is found to be merely a consequence of free energy consumption. The erroneous association of disorder with entropy stems from an unwarranted assumption that a system could undergo changes of state without concomitant dissipation, i.e., a change in energy. Taylor & Francis 2016-07-22 /pmc/articles/PMC4988435/ /pubmed/27574534 http://dx.doi.org/10.1080/19420889.2016.1187348 Text en © 2016 The Author(s). Published with license by Taylor & Francis. http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution-Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. The moral rights of the named author(s) have been asserted. |
spellingShingle | Research Paper Annila, Arto Baverstock, Keith Discourse on order vs. disorder |
title | Discourse on order vs. disorder |
title_full | Discourse on order vs. disorder |
title_fullStr | Discourse on order vs. disorder |
title_full_unstemmed | Discourse on order vs. disorder |
title_short | Discourse on order vs. disorder |
title_sort | discourse on order vs. disorder |
topic | Research Paper |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4988435/ https://www.ncbi.nlm.nih.gov/pubmed/27574534 http://dx.doi.org/10.1080/19420889.2016.1187348 |
work_keys_str_mv | AT annilaarto discourseonordervsdisorder AT baverstockkeith discourseonordervsdisorder |