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Experimental Study on Mechanical Effects of Pore-Permeability Fractal Characteristics of Coal Rock Based on Variable-Mass System of Coal Mine Geological Water. [PDF]
Zhu X, Zhang T, Bai J, Pang M.
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Development of an Electrostatically Anchored Three-Dimensional Cross-Linked Gel System for Water-Channeling Control in Reservoirs with Severe Water Channeling. [PDF]
Liu YG +8 more
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Permeability characteristics of muscle membrane
Biochimica et Biophysica Acta (BBA) - Biomembranes, 1980Unidirectional flux rates of saturated fatty acids, saturated alcohols, and bile acids were measured in an intact rat diaphragm preparation. The logarithm of the permeability coefficients for fatty acids containing from five to ten carbon atoms was a linear function of the number of carbon atoms in the fatty acid chain.
S E, Schwartz, J M, Dietschy
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Permeability characteristics of colonic capillaries
American Journal of Physiology-Gastrointestinal and Liver Physiology, 1980Blood flow, lymph flow, lymph protein concentration (CL), lymph oncotic pressure, plasma protein concentration (CP), and plasma oncotic pressure were determined under steady-state conditions at venous pressures of 0, 10, 20, 30, and 40 mmHg in autoperfused segments of dog colon.
P D, Richardson +3 more
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Periodic characteristics of composite membrane permeability
Journal of Microencapsulation, 1989The permeability of the microcapsule membrane is one of the important characteristics in evaluating the function of microcapsule. In order to specify the mechanism of the oscillatory permeation of electrolytes through composite membranes, we derived a solution to the equation for the transport phenomena through the membrane composed of different ...
K B, Lee, Y H, Lee
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Characteristics of Capillary Permeability in Nasal Mucosa
Annals of Otology, Rhinology & Laryngology, 1980The transendothelial passage of horseradish peroxidase (HRP) and colloidal carbon and diffusion of HRP in pericapillary space, injected intravenously into rats, was studied at the light microscopic and ultrastructural level in the nasal mucosa. In the lamina propria of the mucosa in the middle third of the nasal septum of rats, the capillaries directly
K, Watanabe +3 more
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Permeability characteristics of bile duct in the rat
American Journal of Physiology-Gastrointestinal and Liver Physiology, 1982To determine the permeability of the bile duct epithelium of the rat to several hydrophilic nonelectrolytes, isolated segments of rat bile duct (1-2 cm) were perfused with Ringer solution in situ. [14C]urea, [14C]erythritol, [14C]sucrose, or [3H]inulin was administered intravenously, and drops of duct perfusate were collected.
N D, Smith, J L, Boyer
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Permeability characteristics of microvascular walls
Biorheology, 1984Blood to lymph transport of macromolecules has been modeled by assuming a rather numerous population of small pores and a considerably smaller population of large pores across the microvascular walls. Such “black box” studies, however, are inherently incapable of identifying the precise pathways of movement.
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Reflection characteristics of permeable seawalls
Coastal Engineering, 1994Abstract The reflection characteristics of permeable vertical seawalls has been determined with a numerical model based on the methodology proposed by Ijima et al. (1976). The variation of the reflection coefficients with the porosity of the wall, its friction factor and the relative wall width is studied and compared with the analytical results of ...
V. Mallayachari, V. Sundar
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