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Understanding Biological Mechanisms: Using Illustrations from Circadian Rhythm Research

Bechtel, William (2012) Understanding Biological Mechanisms: Using Illustrations from Circadian Rhythm Research. [Preprint]

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    Abstract

    In many fields of biology, researchers explain a phenomenon by characterizing the responsible mechanism. This requires identifying the candidate mechanism, decomposing it into its parts and operations, recomposing it so as to understand how it is organized and its operations orchestrated to generate the phenomenon, and situating it in its environment. Mechanistic researchers have developed sophisticated tools for decomposing mechanisms but new approaches, including modeling, are increasingly being invoked to recompose mechanisms when they involve nonsequential organization of nonlinear operations. The results often are dynamical mechanistic explanations. The steps in mechanistic research are illustrated using research on circadian rhythms.


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    Item Type: Preprint
    Keywords: mechanistic explanation, diagrams, decomposition, recomposition, computational modeling, circadian rhythms
    Subjects: Specific Sciences > Biology > Molecular Biology/Genetics
    Specific Sciences > Complex Systems
    General Issues > Explanation
    General Issues > Science Education
    Depositing User: Professor William Bechtel
    Date Deposited: 26 Jul 2012 00:21
    Last Modified: 05 Dec 2012 18:32
    Item ID: 9255
    URI: http://philsci-archive.pitt.edu/id/eprint/9255

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