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ALTHOUGH the viscosity relations of films are of fundamental importance for an understanding of their structure, it has not in the past been possible, with the surface viscosimeters used ...
for this purpose in 1) is viscosity of the film . This gives for large channels Triatoma ; but as anyone can satisfy himself in a the approximate expression : few minutes, the adult Rhodnius is able to hold and 2cpR ...
The problem of the interpretation of measurements of surface viscosity of a monomolecular film is complicated by the fact that calculations do not exist, except in a few cases, for the classic ...
The realization by early investigators that oil films spread on surfaces of bodies of water could mimic slick conditions1–3 has evolved into the present model of slicks resulting from monomolecular ...
Abstract The effect of a layer of an adsorbed monomolecular surfactant film of fluid covering the free surface of a semi-infinite volume of substrate fluid is considered of mortion within both ...
. de, Proc. 2nd Int. Cong. Surf. Act. 1, The problem of the interpretation of measurements 7 (London 1957). of surface viscosity of a monomolecular fihn is com- 6) Yamashita, T. and T. Isemura, Bull ...
coefficient when considering light reflection from the upper and lower film boundaries. But the effects are strongly determined by film parameters. Natural biogenic films spread down to monomolecular layers ...
Theoretical models generally attribute altered wave properties in slicks on the ocean surface to elastic1,2 or dissipative3 effects within or attributable to monomolecular organic films ...
The surface viscosity of monomolecular surface films (monolayers) spread on water has been measured with an instrument analogous to the coaxial cylinder (Couette) viscometer. A ring of platinum wire ...
because the oils have high flash points and very high viscosity index, they are biodegradable and nontoxic to the environment. Furthermore, the oils exhibit satisfactory lubricity because of the inherent ...
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