Zobrazeno 1 - 10
of 10
pro vyhledávání: '"D M, Stasiw"'
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 42:1455-1465
The method of Flory and a modification of the method proposed by Elias and Cornet and van Ballegooijen were used to determine theta conditions for samples of dextran and poly(vinyl pyrolidone). Light scattering and viscosity measurements made at the
Autor:
L.C. Cerny, D. M. Stasiw
Publikováno v:
Journal of Macromolecular Science, Part B. 3:293-304
The Maron theory of nonelectrolytes has been extended to include ternary (polymer-polymer-solvent) systems. The effective volume correction term, e/e0, prominent in the original theory, is eliminated. The equations obtained, with this exception, are
Publikováno v:
Journal of Macromolecular Science, Part B. 7:19-28
The extended Maron's theory of nonelectrolytes for polymer-polymer interactions was used to examine the systems: polystyrene and poly(methyl), -(ethyl), -(n-butyl), and -(isobutyl) methacrylates in toluene at 30°, 45°, and 60°C. A simple additivit
Publikováno v:
Journal of Macromolecular Science, Part B. 3:305-320
The present study examined the polymer-polymer interactions in light of the extension of Maron's theory of nonelectrolytes. The parameters varied in this investigation include molecular weight, solvent, temperature, and molecular specie. The polymer-
Publikováno v:
Biorheology. 14(1)
Publikováno v:
The Journal of laboratory and clinical medicine. 89(2)
The Kalmedic D-3 Fragiligraph was used to obtain both cumulative and derivative osmotic fragility data. Several instrumental modifications and several procedural changes combined to make the data more reproducible and more easily obtained. An analyti
Publikováno v:
Physiological chemistry and physics. 13(3)
In 1838 a differential equation was developed by Verhulst to explain what is currently termed the S-shaped curve. Reviewed here are his application of the equation to population data and significant later applications by various workers to problems i
Publikováno v:
Biorheology. 11(6)
Publikováno v:
Biorheology. 14(1)
Publikováno v:
Biorheology. 10(4)