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搜索结果: 1-15 共查到理学 electron microscopy相关记录53条 . 查询时间(0.093 秒)
Structural biology has become one of most important tools to understand the fundamental principles of life. CryoEM has multiple advantages to investigate the structures of macromolecular machineries i...
The 2017 GRC on Three-Dimensional Electron Microscopy (3DEM) continues a tradition of more than 30 years of 3DEM GRCs.Technical breakthroughs have led to period of explosive growth in 3DEM, which has ...
Improvements in replica techniques have made possible the high magnification study of textural characteristics and surface features of clay aggregrates found either in nature or in the laboratory. The...
We present the first clearly resolved observations of surfaces of growing and ablating hexagonal ice crystals using variable-pressure scanning electron microscopy. The ice surface develops trans-prism...
The eggs of Megistopus flavicornis (Rossi, 1790) and Macronemurus bilineatus Brauer, 1868 were studied by light and scanning electron microscope and are described in detail in this paper. Both species...
A number of records of rotifers from Turkey are discussed. An account is given on trophi morphology in 4 species of Asplanchna Gosse, 1850. Cephalodella segersi De Smet, 1998 is recorded for the secon...
期刊信息 篇名 High resolution electron microscopy observation of interfacial structures in NiAl-matrix in situ composites reinforced by TiC particulates 语种 英文 撰写或编译 撰写 作者 L.G.Yu,J.Y.Dai,Z.P.Xing,D.X.Li,J.T....
Presented is an evaluation of phase contrast techniques in transmission electron microscopy. The traditional defocus phase contrast is compared to two recently developed phase plate techniques. One is...
The need to easily and quickly count larger numbers of nanoparticles, in order to obtain statistically useful size and size-distribution data, is addressed via the use of a readily available, free, pu...
Abstract: Clay minerals in shales from cores at Site 808, Nankai Trough, have been studied using X-ray diffraction (XRD), scanning transmission electron microscopy (STEM), and analytical electron micr...
Abstract: Iron and silicon in various proportions are the major components of the newly formed hydrothermal sediments in the Atlantis II Deep, Red Sea. Iron-rich 2:1 phyllosilicates with morphologies ...
Abstract: Transmission electron microscopy (TEM) including high-resolution transmission electron microscopy (HRTEM) and analytical electron microscopy (AEM) were used to study the fine clay fraction (...
Abstract: High-resolution transmission electron microscopy (HRTEM), selected-area electron diffraction (SAED), annular dark-field scanning transmission electron microscope (STEM) images, and electron ...
Abstract: A sequence of interstratified illite-smectite (I-S) and illite in Paleozoic pelites and metapelites from the Iberian Range, Spain, was studied by X-ray diffraction (XRD), scanning electron m...
Abstract: Experimental alteration of volcanic tuff from Almer韆, southeastern Spain, was performed in solutions with different Na/K ratios (0.01, 1, 10, and 100), different total salt concentrations (0...

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