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PubMed · 10235651

A method for modeling life based on physical attributes.

K Iida
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Abstract

An incremental method for modeling the essential system of life, in which physical attributes of life are brought together to improve the model of life, is explained. We present a tiny example that uses only four attributes, i.e. locality, metabolism, entropy reduction, and chemotaxis. These four attributes are translated into physical formulae and evaluated in a two dimensional simulation of an autocatalytic reaction. Autocatalysts injected into a vessel begin to flow toward the source of their substrate similarly to chemotaxis. At the front line of this flow, a subsystem associated with the four properties is detected. This kind of subsystem could be increasingly life-like if more critical attributes are used for detection. A database of the attributes is being made.

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CatalysisChemotaxisEntropyLifeModels, TheoreticalJournal Article

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BibTeXRIS

K Iida. 1999. A method for modeling life based on physical attributes.. https://doi.org/10.1016/s0303-2647(98)00091-4

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