Noise assisted directed motion at the molecular level — 2 |
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| Authors: | Mangal C Mahato A M Jayannavar |
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| Institution: | (1) Department of Physics, Guru Ghasidas University, 495 009 Bilaspur, India;(2) Institute of Physics, Sachivalaya Marg, 751 005 Bhubaneswar, India |
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| Abstract: | The term noise is used to describe fluctuations about the mean deterministic stationary value of a physical quantity. It is
now being increasingly realised that noise is an important ingredient to bring order in dynamical processes. Though it appears
counterintuitive, noise seems to help in directing transport processes in biological systems at the molecular level. In Part
2 of the article, we discuss some more examples of noise assisted directed motion. |
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| Keywords: | Noise fluctuation Brownian motion |
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