Results 21 to 30 of about 188,621 (289)
Rice Science, 2015 GW2 is an important gene that regulates grain width and weight. We used cDNA clone to obtain the sequences of GW2 from large- and small-grained rice varieties, TD70 and Kasalath, respectively.
Zhang Ya-dong +11 more
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Silencing of an Ubiquitin Ligase Increases Grain Width and Weight in indica Rice
Frontiers in Genetics, 2021 Many quantitative trait loci (QTLs) have been identified by molecular genetic studies which control grain size by regulating grain width, length, and/or thickness.
Ankit Verma +7 more
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IEEE Journal of the Electron Devices Society, 2020 The impact of linear correlation between lognormal distribution grain size mean and sigma along the polysilicon channel on threshold voltage (Vth) variability has been investigated in three dimensional (3D) NAND flash.
Tao Yang +4 more
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A grain-size-dependent structure evolution in gradient-structured (GS) Ni under tension
Nano Materials Science, 2020 This work outlines an experimental investigation of grain-size-dependent structure evolution under tension in nickel with a grain size gradient. Two opposite and competing processes, grain refinement and coarsening, were examined within one specimen, due
Yan Lin +5 more
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The Size of the Ice-grain in Glaciers [PDF]
Nature, 1901 IN referring to the size of the grain of the glacier in the chapter on chemistry and physics in the “Antarctic Manual,” I have given 700 grammes as the maximum weight which I have observed. In August, 1895, I made an extended study of the structure of glacier ice, principally from the Aletsch Glacier.
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GRAIN SIZE CHART OF URANIUM [PDF]
, 1951 Abstract : The metallurgist who is familiar with uranium is aware that the metallographic study of the metal has been complicated by certain factors. Of these factors, two, namely, the anisotropic crystal structure and the presence of the so-called beta 'ghost' grains, have made accurate and rapid grain-size determinations, by comparison with existing ...
Saller, H. A. +2 more
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Journal of Rock Mechanics and Geotechnical Engineering, 2021 Grain size effect on rock strength is a topic of great interest in geotechnical engineering. A consensus obtained from earlier laboratory tests is that rock strength generally decreases with the increase of grain size for both silicate and carbonate ...
Jun Peng +2 more
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Journal of Materials Research and Technology, 2022 In order to probe the superior nano/micron scale mechanical behaviors of ultra-fine grain (UFG) austenitic stainless steel as compared with coarse grain (CG) counterpart, systematic nanoindentation tests were carried out together with post-mortem EBSD ...
Rui Ke +4 more
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Progress in Earth and Planetary Science, 2023 Polymodal particle size distributions are generally analyzed by separating them into lognormal distributions, but estimating the precise number of lognormal components required remains a considerable problem.
Naofumi Yamaguchi
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Grain-size distribution of volcaniclastic rocks 2: Characterizing grain size and hydraulic sorting [PDF]
Journal of Volcanology and Geothermal Research, 2015 Quantification of the grain size distribution of sediments allows interpretation of processes of transport and deposition. Jutzeler et al. (2012) developed a technique to determine grain size distribution of consolidated clastic rocks using functional stereology, allowing direct comparison between unconsolidated sediments and rocks.
Jutzeler, Martin +3 more
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