0000000000133676

AUTHOR

Stuart A. Kauffman

showing 3 related works from this author

Molecular Diversity Required for the Formation of Autocatalytic Sets

2019

Systems chemistry deals with the design and study of complex chemical systems. However, such systems are often difficult to investigate experimentally. We provide an example of how theoretical and simulation-based studies can provide useful insights into the properties and dynamics of complex chemical systems, in particular of autocatalytic sets. We investigate the issue of the required molecular diversity for autocatalytic sets to exist in random polymer libraries. Given a fixed probability that an arbitrary polymer catalyzes the formation of other polymers, we calculate this required molecular diversity theoretically for two particular models of chemical reaction systems, and then verify …

0301 basic medicinechemistry.chemical_classificationRandom graphPaleontologyPolymerChemical reactionGeneral Biochemistry Genetics and Molecular BiologyArticleorigin of lifeAutocatalysis03 medical and health sciences030104 developmental biology0302 clinical medicinechemistrySpace and Planetary ScienceAbiogenesisautocatalytic setslcsh:QStatistical physicslcsh:Sciencesystems chemistry030217 neurology & neurosurgeryEcology Evolution Behavior and Systematicsrandom graphsDiversity (business)Life
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Answering Schrödinger's "What Is Life?"

2020

In his &ldquo

Work (thermodynamics)Computer sciencemedia_common.quotation_subjectdelayed production of entropyGeneral Physics and Astronomylcsh:AstrophysicsSecond law of thermodynamicscode script01 natural sciencesArticle010305 fluids & plasmasaperiodic solidinformation03 medical and health sciencessymbols.namesakecausally efficaciousthermodynamic workentailing lawslcsh:QB460-4660103 physical sciencesboundary conditionslcsh:Scienceconstraint closure030304 developmental biologyPhysical lawmedia_common0303 health sciencesopen-ended evolutionNewtonian paradigmlcsh:QC1-999Aperiodic graphsymbolslcsh:QMathematical economicsconstrained release of energylcsh:PhysicsSchrödinger's catEntropy (Basel, Switzerland)
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Innovation and The Evolution of the Economic Web

2019

Fifty thousand years ago the global economy may have had a diversity of a few thousand goods and services, including fire, unifacial stone scrapers, hides, and so forth [...]

media_common.quotation_subjectGeneral Physics and Astronomylcsh:Astrophysics02 engineering and technology01 natural scienceslcsh:QC1-999010305 fluids & plasmasn/aCommerceGoods and servicesEditoriallcsh:QB460-4660103 physical sciences0202 electrical engineering electronic engineering information engineeringlcsh:Q020201 artificial intelligence & image processingBusinesslcsh:Sciencelcsh:PhysicsDiversity (politics)media_commonEntropy
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