SCALING CONCEPTS POLYMER PHYSICS EBOOK!
Read or Download Here ?book=X[Download. Get this from a library! Scaling concepts in polymer physics. [Pierre-Gilles de Gennes]. SCALING CONCEPTS IN POLYMER PHYSICS. 1. Random walks for ideal chains and entropic elasticity 2. Self avoiding walks, excluded volume interactions.
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Until now, information relating to these advances has not been readily accessible to physical scaling concepts polymer physics and polymer scientists because of the difficulties in the new theoretical language that has come into use.
Here we show that genome-wide chromatin architecture data, as mapped by Hi-C methods across mammalian cell types and chromosomes, are well described by classical scaling concepts of polymer physics, from the sub-Mb to chromosomal scales.
The radius of gyration is generally larger than that of the ideal chain. Flexibility and reptation[ edit ] Whether a polymer is flexible or not depends on the scale of interest.
Reptation is the thermal motion of very long linear, entangled macromolecules in polymer melts or concentrated scaling concepts polymer physics solutions.
Derived from the word reptilereptation suggests the movement of entangled polymer chains as being analogous to snakes slithering through one another.
Reptation is used as a mechanism to explain viscous flow in an amorphous polymer. They are the advent of neutron-scattering experiments on scaling concepts polymer physics deuterated molecules; the availability of inelastic scattering of laser light, which allows us to study the cooperative motions of the chains; and the discovery of an important relationship between polymer statistics and critical phenomena, leading to many simple scaling laws.
- Scaling Concepts in Polymer Physics: Pierre Gilles De Gennes - Book | Rahva Raamat
- Polymer physics of chromosome large-scale 3D organisation.
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