Zobrazeno 1 - 10
of 14
pro vyhledávání: '"S. Zarkhin"'
Autor:
D. Bertler, Maria Cristina Isales, Pedram Gerami, Joaquin Brieva, Joan Guitart, Anna Elisa Verzì, E. Hanson, Jeffrey A. Bubley, Alexandra M. Haugh, S. Zarkhin
Publikováno v:
Clinical and Experimental Dermatology. 43:623-626
Autor:
L. S. Zarkhin, L. I. Manevich
Publikováno v:
Polymer Science Series A. 53:246-251
A hypothesis on the correlation between the origin of “cold” (∼53 K) water molecules released by a growing crack and a low (∼123 K) temperature of stretched and then thermoelastically cooled polymer chains that ruptured at the crack top is ad
Autor:
L. I. Manevich, L. S. Zarkhin
Publikováno v:
Polymer Science Series A. 52:942-948
Temperature kinetics along the crack propagation path in the bulk of PMMA at 20°C and under impact loading is explained. The initial experimental data are taken from [1, 2]. The kinetic temperature-time curve includes six different regions. In this
Autor:
L. S. Zarkhin
Publikováno v:
Polymer Science Series A. 48:1086-1097
It is experimentally revealed that monomer and water molecules released during the fracture of PMMA have a bimodal velocity distribution. The first distribution peak for the monomer corresponds to energetic (hot) MMA molecules (0.13–0.70 eV), and t
Publikováno v:
Journal of Applied Polymer Science. 39:2245-2258
The results of the experimental and molecular-dynamics study of the process of mechanical degradation of polymer chain, testifying to the essential role of nonthermal channels of dissipation of elastic energy accumulated during deformation, have been
Publikováno v:
Russian Chemical Reviews. 58:381-393
The experimental results in the field of the mechanodegradation of polymers, indicating significant differences between this process and thermal degradation, are discussed; the mechanism of both processes have been subjected to a comparative analysis
Publikováno v:
Makromolekulare Chemie. Macromolecular Symposia. 26:431-450
Etude de l'etirage jusqu'a la rupture et de la degradation mecanique en resultant des molecules de la couche amorphe d'un polymere lineaire oriente de structure fibrillaire par simulation numerique de la dynamique moleculaire
Publikováno v:
Journal of Applied Polymer Science. 30:2291-2295
Primary molecular products of mechanical fracture were determined for polymers of different structure. For the first time the velocities of the products translation were measured, and kinetic energies and translation temperatures (2000–5400 K) were
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Akademický článek
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