scholarly journals The Globular State of the Single-Stranded RNA: Effect of the Secondary Structure Rearrangements

2015 ◽  
Vol 2015 ◽  
pp. 1-6
Author(s):  
Zareh A. Grigoryan ◽  
Armen T. Karapetian
Keyword(s):  
Phase Transition ◽  
Secondary Structure ◽  
Characteristic Time ◽  
Tertiary Structure ◽  
Mutual Influence ◽  
Coarse Grained ◽  
Nonequilibrium Phase Transition ◽  
Nonequilibrium Phase ◽  
Coarse Grained Model ◽  
Structure Rearrangement

The mutual influence of the slow rearrangements of secondary structure and fast collapse of the long single-stranded RNA (ssRNA) in approximation of coarse-grained model is studied with analytic calculations. It is assumed that the characteristic time of the secondary structure rearrangement is much longer than that for the formation of the tertiary structure. A nonequilibrium phase transition of the 2nd order has been observed.

scholarly journals Crystallization of Binary Alloys and Non-Equilibrium Phase Transitions

2019 ◽  
Vol 489 (6) ◽  
pp. 545-551
Author(s):  
E. V. Radkevich ◽  
O. A. Vasil’eva ◽  
M. I. Sidorov
Keyword(s):  
Phase Transition ◽  
Phase Transitions ◽  
Numerical Experiments ◽  
Binary Alloys ◽  
Equilibrium Phase ◽  
Homogeneous State ◽  
Nonequilibrium Phase Transition ◽  
Nonequilibrium Phase ◽  
Initial Stage ◽  
Melt Cooling

A model was constructed for the reconstruction of the initial stage of crystallization of binary alloys as a nonequilibrium phase transition, the mechanism of which is diffusion stratification. Numerical experiments were performed. Self-excitation of a homogeneous state by the edge control melt cooling condition.

Sign in / Sign up

Export Citation Format

Share Document