Statics Analysis of the Mechanical Model of Nucleosome

Abstract:

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Mechanical model of nucleoside and its equilibrium equations are set up, and the mechanical properties on the equilibrium position are analyzed. In the case constraint force and electrostatic attraction between cylinder OH and elastic rod are balanced, the analytic expression of nutation angle of the section and its conditions of existence are given. It is show that the cylinder OH can maintain equilibrium at any range of the precession angle. In the other case when unbanced, there is phenomenon of separation of elastic rod from cylinder OH in the spiral wound 2 circles, and numerical solution of the precession angle at separation points are calculated. Analysis of equilibrium of cylinder H1 illustrates that the generatrix of cylinder H1 and OH are not parallel, and the angle between them is obtained

Info:

Periodical:

Advanced Materials Research (Volumes 343-344)

Edited by:

David Wang

Pages:

661-667

DOI:

10.4028/www.scientific.net/AMR.343-344.661

Citation:

Y. Xue et al., "Statics Analysis of the Mechanical Model of Nucleosome", Advanced Materials Research, Vols. 343-344, pp. 661-667, 2012

Online since:

September 2011

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Price:

$35.00

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