The relative motion of membranes
نویسندگان
چکیده
منابع مشابه
2 00 4 The Relative Motion of Membranes
The relative classical motion of membranes is governed by the equation (w c β cr )a = R α δγβr xpa, where w is the hessian. This is a generalization of the geodesic deviation equation and can be derived from the lagrangian p · r. Quantum mechanically the picture is less clear. Some quantizations of the classical equations are attempted so that the question as to whether the Universe started wit...
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The acquisition of intra cellular membranes allowed eukaryotic cells to delegate former plasma membrane activities to other organelles. The thin, flexible membrane of the endo plasmic reticulum (ER), for example, proved ideal for protein insertion and translocation, and for inserting lipids into bilayer leaflets. However, with membrane assembly assigned to the ER, eukaryotic cells had to solve ...
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Brownian motion (diffusion) of particles in membranes occurs in a highly anisotropic environment. For such particles a translational mobility (independent of velocity) can be defined if the viscosity of the liquid embedding the membrane is taken into account. The results of a model calculation are presented. They suggest that for a realistic situation translational diffusion should be about fou...
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ژورنال
عنوان ژورنال: Open Physics
سال: 2010
ISSN: 2391-5471
DOI: 10.2478/s11534-010-0022-z