Results 361 to 370 of about 13,286,818 (399)
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2007
The nucleus is a defining hallmark in cells of all the higher organisms: yeast, animals, and plants. As the repository of the genome, it both encloses the chromatin and regulates its accessibility. It is also the site of nucleic acid synthesis, including replica-tion of DNA, transcription and editing of messenger RNA, synthesis of ribosomal RNAs, and ...
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The nucleus is a defining hallmark in cells of all the higher organisms: yeast, animals, and plants. As the repository of the genome, it both encloses the chromatin and regulates its accessibility. It is also the site of nucleic acid synthesis, including replica-tion of DNA, transcription and editing of messenger RNA, synthesis of ribosomal RNAs, and ...
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ACS Applied Materials and Interfaces, 2018
The porous microstructure of scaffolds is an essential consideration for tissue engineering, which plays an important role for cell adhesion, migration, and proliferation.
Lun Yuan +6 more
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The porous microstructure of scaffolds is an essential consideration for tissue engineering, which plays an important role for cell adhesion, migration, and proliferation.
Lun Yuan +6 more
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Structure and Function of the ThermoTRP Channel Pore
2014Temperature-sensitive transient receptor potential (TRP) channels are structurally similar to other tetrameric cation channels, but can be potently activated by heat. Recent studies suggest that the pore-forming region directly participates in activation gating.
Zheng, Jie, Ma, Linlin
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Cellulose, 2018
Kapok is a natural fiber with an extremely high degree of hollowness. Numerous pores in its cell wall form the pathways for gas molecules. The delamination of the cell wall in scanning electron microscopy images and the hysteresis loop in nitrogen adsorption–desorption isotherms are interpreted to indicate that the kapok fiber has slit-shaped pores ...
Fumei Wang, Zhuli Yang, Jinjiang Yan
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Kapok is a natural fiber with an extremely high degree of hollowness. Numerous pores in its cell wall form the pathways for gas molecules. The delamination of the cell wall in scanning electron microscopy images and the hysteresis loop in nitrogen adsorption–desorption isotherms are interpreted to indicate that the kapok fiber has slit-shaped pores ...
Fumei Wang, Zhuli Yang, Jinjiang Yan
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Energy & Fuels, 1993 2013
Influence of microstructure on process rates and product texture is widely accepted. Simulation of the pore structure of various food materials and numerous food processes has attracted recent attention in the food literature. Several approaches have been applied to predict transport phenomena in food materials.
Gueven A., Hicsasmaz Z.
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Influence of microstructure on process rates and product texture is widely accepted. Simulation of the pore structure of various food materials and numerous food processes has attracted recent attention in the food literature. Several approaches have been applied to predict transport phenomena in food materials.
Gueven A., Hicsasmaz Z.
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Structure and Function of the Nuclear Pore Complex
Annual Review of Cell and Developmental Biology, 1992INTRODUCTION 495 NUCLEAR TRANSPORT 496 An Overview 496 Structure of the Nuclear Pore Complex 498 Protein Import 500 Protein Export 508 RNA Export 509 RNA Import . . . . . . . . . . . . . . . . . . . . . . . .. ... . . . . . . .... .. .. 510 Genetic Approaches to RNA and Protein Transport 511 Control of Nuclear Transport ......... .......
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Characterization of the Pore Structure of Membranes
MRS Bulletin, 1999A better understanding of membrane microstructure and its role in the mechanisms of different separation processes is important in the development of new and more complex types of membranes. This understanding is particularly significant in the case of inorganic membranes because the permeation and separation properties are determined by the porous ...
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Evaluating Geotextile Pore Structure
1996There are many test methods available to determine the pore sizes of geotextile filters. Often overlooked is the fact that each method provides a different interpretation of a geotextile's pore structure. A survey of the available test methods, indicates that four categories of pores can be measured.
Gregory R. Fischer +2 more
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