Composite membranes and their permeability control.
نویسندگان
چکیده
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آفات انباری غلات و طرق مبارزه با آنها storage fests of grain and their control
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15 صفحه اولOn the Effective Permeability of Mixed Matrix Membranes
Mixed matrix membranes (MMMs) are attracting significant interest for pervaporation and gas separation applications. To better comprehend the impact of filler particles within polymer matrices, the species permeation mass transport was theoretically studied by numerical simulation using finite differences. The Fick’s second law of diffusion was solved for a three-dimensional MMM to obtain the c...
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Lysosomes are involved in the cellular degradation of material either initially present in the cell or brought into the cell by phagocytosis or endocytosis. This degradative process, which occurs in an acidic environment, produces metabolites such as peptides and amino acids~ nucleos ides , and sugars which may subsequently accumulate within the lysosome. It is therefore important for osmotic r...
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A STUDY OF THE BEHAVIOR OF THE DRIED COLLODION MEMBRANE TOWARD THE BIVALENT CALCIUM ION SHOWED THAT: 1. There is almost no potential difference established across a membrane separating two calcium chloride solutions of 0.1 and 0.01 N concentrations. 2. The transfer numbers of chlorine and calcium, as measured in electrical transfer experiments, are both close to 0.5. 3. A sample of membrane in ...
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author's point of view rests on the premise that, for all practical purposes, control rather than elimination of malaria must be sought, and on a clear understanding of the different requirements of relatively immune native peoples as contrasted with fully susceptible newcomers. To be sure, the conventional aspects of malaria control are presented, the various antimalarial preventive measures, ...
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ژورنال
عنوان ژورنال: Kobunshi
سال: 1986
ISSN: 0454-1138,2185-9825
DOI: 10.1295/kobunshi.35.336