Results 1 to 10 of about 834,609 (355)

The Permeability of Waste Fiber Recycled Concrete

Medžiagotyra, 2019
Permeability is one of the major performances for recycled aggregate concrete, which affects the durability and service life of concrete structures. In most cases, the main factor affecting the permeability of recycled aggregate concrete is the pore ...
Jinghai ZHOU, Tianbei KANG, Fengchi WANG
doaj   +1 more source

Automated Design of Tissue Engineering Scaffolds by Advanced CAD [PDF]

, 2007
The design of scaffolds with an intricate and controlled internal structure represents a challenge for Tissue Engineering. Several scaffold manufacturing techniques allow the creation of complex and random architectures, but have little or no control ...
Harris, R. A., Ramin, E.
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Pore structure characteristics of filter cake in coal slurry water pressure filtration

矿业科学学报, 2017
The pore structure of filter cake is the key factor influencing coal slurry water filtering effect, but filter cake structure is easily damaged and coal particles and pores become indistinguishable during the coal slime filter cake measurement.In order ...
Wang Donghui, Liu Wenli, Zhang Xueren, Chen Huan   +3 more
doaj  

Lattice Boltzmann simulations on the role of channel structure for reactive capillary infiltration

, 2015
It is widely recognized that the structure of porous media is of relevance for a variety of mechanical and physical phenomena. The focus of the present work is on capillarity, a pore-scale process occurring at the micron scale. We attempt to characterize
Grossi, Loris, Leidi, Tiziano, Ortona, Alberto, Sergi, Danilo   +3 more
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Nanoscale pore characteristics and fractal characteristics of organic-rich shale: An example from the lower Cambrian Niutitang Formation in the Fenggang block in northern Guizhou Province, South China

Energy Exploration & Exploitation, 2019
Organic-rich marine shale in South China has great potential for gas generation, and the pore structure has a considerable influence on the enrichment of shale gas. The nanoscale pore characteristics and fractal characteristics of the Niutitang shales in
Yang Gu, Wenlong Ding, Min Yin, Baocheng Jiao, Siyu Shi, Ang Li, Zikang Xiao, Zhitao Wang   +7 more
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Fractal characteristic of microscopic pore structure of tight sandstone reservoirs in Kalpintag Formation in Shuntuoguole area, Tarim Basin

Petroleum Research, 2020
Using the fractal geometry method, the microscopic pore structures of tight sandstone reservoirs in Kalpintag Formation of Shuntuoguole area in Tarim Basin were conducted fractal characterization on the base of test analysis data such as physical ...
Jun Peng, Haodong Han, Qingsong Xia, Bin Li   +3 more
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Using Fractal Theory to Study the Influence of Movable Oil on the Pore Structure of Different Types of Shale: A Case Study of the Fengcheng Formation Shale in Well X of Mahu Sag, Junggar Basin, China

Fractal and Fractional
This study investigated the influence of movable oil on the pore structure of various shale types, analyzing 19 shale samples from Well X in the Mahu Sag of the Junggar Basin.
Hong Zhang, Zhengchen Zhang, Zhenlin Wang, Yamin Wang, Rui Yang, Tao Zhu, Feifei Luo, Kouqi Liu   +7 more
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A molecular dynamics simulation of water confined in a cylindrical SiO2 pore

, 1998
A molecular dynamics simulation of water confined in a silica pore is performed in order to compare it with recent experimental results on water confined in porous Vycor glass at room temperature.
Bruni, F., Ricci, M. A., Rovere, M., Vellati, D.   +3 more
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Pore structure characterization of porous building material by X-ray computed tomography (XCT) and X-ray microscopy (XRM)

e-Journal of Nondestructive Testing
 The pore structure of porous building materials, with pore elements ranging from nanometer to millimeter scale, often is a crucial factor that impacts the material’s functional properties.
Chengnan Shi, Jeroen Soete, Hans Janssen
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The charybdotoxin receptor of a Shaker K+ channel: peptide and channel residues mediating molecular recognition. [PDF]

, 1994
Charybdotoxin (CTX) is a peptide of known structure that inhibits Shaker K+ channels by a pore-blocking mechanism. Point mutagenesis of all 30 solvent-exposed residues identified the part of the CTX molecular surface making contact with the receptor in ...
Goldstein, SA, Miller, C, Pheasant, DJ
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