Zobrazeno 1 - 10
of 29
pro vyhledávání: '"L.B. Stroganov"'
Publikováno v:
Polymer Science U.S.S.R.. 31:1412-1420
A method was developed for the determination of individual kinetic constants of an irreversible first order polymer-analogous reaction, involving a “neighbouring group” effect. The method is based on the minimalization of the sum of square deviat
Publikováno v:
Polymer Science U.S.S.R.. 25:1026-1034
A method was developed for evaluating individual kinetic constants of an irreversible polymer-analogue reaction (first order) accompanied by the “neighbour” effect. The method is based on minimization of the total of squares of differences measur
Publikováno v:
Polymer Journal. 19:613-622
Simulation of macromolecular reactions (intramolecular crosslinking and hydrolysis of poly(vinyl acetate)) having conformational effect was carried out, and the experimental data and the calculated data based on Monte-Carlo procedure were compared. T
Publikováno v:
Polymer Science U.S.S.R.. 25:2603-2632
A review of the current state of the theory of macromolecular reactions is presented. It looks at the methods of calculating the kinetics of polymer-analogous and intramolecular rections and the statistical properties of the products formed and also
Autor:
Yu.A. Taran, L.B. Stroganov
Publikováno v:
Polymer Science U.S.S.R.. 20:2007-2014
The anomalous correlations between the kinetics and the chain length of computed lattice model chains indicate that any consideration of the volume requires a stricter selection of the number of kinetic units. We calculated the average correlation ti
Autor:
Yu.A. Taran, L.B. Stroganov
Publikováno v:
Polymer Science U.S.S.R.. 16:2691-2701
For non self intersecting chains on a tetrahedral lattice, with lengths ranging from 15 to 63 units, the Monte Carlo method was used to calculate the translational diffusion coefficients and certain characteristics of intrachain mobility, under condi
Publikováno v:
Polymer Science U.S.S.R.. 16:2774-2778
A rotary isomer model was used to examine on the video screen of a computer (display) the thermal motion of one or two macromolecules presented by non-intersecting broken lines on the square lattice. On changing intra-chain interaction which is the p
Publikováno v:
Polymer Science U.S.S.R.. 16:3048-3063
A comparative analysis was made of existing approaches to the quantitative study of the microstructure of methyl methacrylate-styrene copolymers according to PMR spectra of their solutions and new methods were proposed which are based on modelling th
Publikováno v:
Polymer Science U.S.S.R.. 16:2489-2497
A rapid search system was developed for the computerized calculation of parameters of poorly resolved lines which is based on NMR spectroscopy of polymers. Special organization of the system enables it also to be used to solve a wide range of problem