Collapse phenomenon

Referring to the ionic effects, measuring of swelling in solutions which closely model real ones can provide reliable estimates. The papers [58, 132] can serve as examples of such an approach. In choosing a type of SAH suitable for some particular soil it is necessary to take into account the acid-base properties of the gel and the soil because otherwise collapse phenomena are likely to result from common counterions and the sorption on solid surfaces. 

In other words, this pressure will be related to the nature of the substance and the interaction between the subphase and the polar part of the lipid or the polymer molecule. However, some misinterpretation of the collapse phenomena exists, as found in the older literature. 

We have investigated the effect of a concentration of the positive charge on the collapse phenomena of PAAm networks obtained by copolymerization of AAm with four quaternary salts [48] ... 

The compressive effect is due to the transmural pressure drop P, (y)-PJj, t) across the microvessels. A negative transmural pressure drop will generate collapse of the vessel and halt the flow in the vessel. The rigidity of the vessel s wall determines its resistance to collapse and determines the transmural pressure which is associated with the collapse phenomena. The combination of all these parameters determines the well known spatial dependence of P f on the LV pressure and the coronary tonus (Bellamy, 1978 1980 Sherman, 1980). 

Theoretical Basis of the Characterization Method - Tg Glass Dynamics the State Diagram as a Dynamics Map Used to Trace "Collapse" Phenomena in Foods... 

Crvostabilization Technology - Collapse Phenomena Saccharide Polymers as Collapse Inhibitors... 

Development of studies of the theoretical bases of collapse phenomena. In general more collapse is observed in the field than in the laboratory. In Uzbekistan this collapse divergence ranges from 32 % upwards. 

Forecast of collapse phenomena for the irrigation of fields and various kinds of structures. 

Development for seismic areas of methods for the forecast of collapse phenomena in conditions of dynamic loadings. 

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