کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2076438 1079445 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Self-organization in dissipative structures: A thermodynamic theory for the emergence of prebiotic cells and their epigenetic evolution
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات مدل‌سازی و شبیه سازی
پیش نمایش صفحه اول مقاله
Self-organization in dissipative structures: A thermodynamic theory for the emergence of prebiotic cells and their epigenetic evolution
چکیده انگلیسی

This paper presents a discussion on self-organization processes in dissipative structures, in order to highlight the general conditions for raising complexity and generate order. In particular, some concepts were introduced from non-equilibrium thermodynamics and from the Molecular Anamorphic Evolution Theory, especially concerning processes of matter randomization.Once a theoretical thermodynamics-based framework for understanding self-organizing systems had been presented, a spontaneous transition from macrostates richer in microstates to macrostates poorer in microstates was explained, as an attempt to point out the probable existing conditions at the formation of prebiotic structures.Closed systems, constrained by a lipid bilayer and with an internal water environment, were presented as cases of self-organization towards living systems. It was then highlighted that the origin of life depends on epigenetic and autopoietic processes, since metabolism plays a more relevant role than replication in making novelties emerge.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biosystems - Volume 96, Issue 3, June 2009, Pages 237–241
نویسندگان
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