Pore radius
Resin Characterization and Tubular Membrane Transport with Single Gases for Ethyl Lactate Separations for Industrial Purposes
... determine pore size and the mean free path of the gases through the membrane as shown in Table ...membrane pore radius for the gases was all smaller than the mean free path, indicating Knudsen ...
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Protein structure and ionic selectivity in calcium channels: Selectivity lter size, not shape, matters
... the pore shape has less effect if the pore volume is ...Thus, pore shape (at constant volume) provides an additional engineering variable with which we can fi ne- tune the selectivity properties of ...
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Selected physical and chemical properties for evaluating brown coals used for soil reclamation
... A number of different theories have been proposed for interpretation of adsorption data. The best know and pro- bably the most frequently used theory is the one proposed by Brunauer-Emmett-Teller (BET). It leads to the ...
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AN OPTIMIZED TREE-TYPE CYLINDRICAL-SHAPED NANOPOROUS FILTERING MEMBRANE
... the pore radii on the nanometer ...the pore radius becomes non- continuum and the effect of the liquid-pore wall interaction should be taken into ...the pore radius ...the ...
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Abstract: The replication casting process is used for manufacturing open-pore aluminum
... Abstract: The replication casting process is used for manufacturing open-pore aluminum foams with advanced performances, such as stability and repeatability of foam structure with porosity over 60%. A simple foam ...
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Production and Characterization of Activated Carbon and its Application in Water Purification
... wide pore size ...that pore radius is equal to the sum of the Kelvin radius and the thickness of the film adsorbed on the pore ...determine pore area and specific pore ...
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Analysis method of GaoTaizi tight oil reservoirs classification in QiJia area Cheng Bu 1, Aiyun Wang2 , Jianan Li 3, Zhongkai Zhao4
... maximum pore radius, average radius, sorting coefficient and displacement pressure, there is a good ...maximum pore radius, the average radius, sorting coefficient adding, ...
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Protein structure and ionic selectivity in calcium channels: Selectivity lter size, not shape, matters
... the pore length (while increasing the pore radius) changes packing effects of the hard-sphere ions both axially and ...the pore) and so one would expect channels of different length to have ...
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Osteo Intraorganelle Nanoporation under Electrical Stimuli
... organelle pore radius along with pole position of applied electric field in different pulse intensity uder the influences of pico electric ...the radius of all the pores are not same it is sinusoidal ...
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Hydraulic characterisation of iron oxide coated sand and gravel based on nuclear magnetic resonance relaxation mode analyses
... the pore walls), by enhanced surface relaxivity (due to the increasing amount of paramagnetic coating), or by a combi- nation of ...ferent pore sizes when considering the spectral approxima- tion approach, ...
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Synchrotron microtomographic quantification of geometrical soil pore characteristics affected by compaction
... determined pore parameters were analyzed to examine differences and similarities among treatments for pore radius, volume, porosity, mean pore volume, number of pores, coordination number, ...
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Changes in gas permeability and pore structure of wood under heat treating temperature conditions
... between pore characteristics and gas permeability changes caused by heat ...constant, pore size, and pore structure defined by IUPAC [14] (through pore, blind pore, closed pore) ...
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Predicting the soil water retention curve from the particle size distribution based on a pore space geometry containing slit shaped spaces
... the pore space geometry (Arya and Paris, 1981; Zhuang et ...considered pore networks as bundles of triangular tubes, which could incorporate the contribution of water in pore corners to the water ...
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True Value of Pi (π) Now is 3.141592653 we Call This as Goba Constant we Symbolic it as Ѳ This Goba, This Letter
... Arc radius is proportional to straight radius. Therefore, circumference of circle is proportional to diameter. B29. Verification: Subtract the value (3) in the first formula from the second value ...
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Optimized Tree-Type Cylindrical-Shaped Nanoporous Filtering Membranes with 6 or 7 Branch Pores in each Pore Tree
... branch pore as parallel with its trunk pore and optimizing the radius of the trunk pore for yielding the lowest flow resistance of the membrane ...
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Cholesterol-Dependent Cytolysins and Perforin: Similar Pore-Forming Mechanisms in Pathogenic Attack and Human Immune Defense
... trans-membrane pore was clear from the ...PFN pore-forming activity in vitro but much attention was also concentrated on cellular function of this cytolytic protein of the immune system (in vivo ...
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First-Step Anodization of Commercial Aluminium in Oxalic Acid: Role of Anodization Voltage in Tailoring the Structural Features of Porous Alumina Film and Aluminium Substrate
... the pore diameter, interpore distance, pore circularity, pore density, and porosity of nanoporous alumina films as a function of anodization ...
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The Proton Radius Puzzle
... in radius measurements, but, to date, none of the postulated solutions have been generally accepted as resolving the ...electromagnetic radius, while the muon is measuring an electromagnetic radius ...
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The proton radius puzzle
... The FAMU experiment will be performed in steps, starting from the study of the transfer rate from muonic hydrogen to another higher-Z gas (2014-2016) and ending with a full working setup (2018 → ... ) with the pump laser ...
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Cuticular gas exchange by Antarctic sea spiders
... spider cuticle. Diffusive fluxes were estimated using a mathematical model based on Fick ’ s law (Fick, 1855; Tøien et al., 1988) that incorporated the shape of the pores and the oxygen gradient between the external and ...
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