Results 21 to 30 of about 586,659 (284)
The Plant Genome, 2022 Exploitation of heterosis between indica and japonica has important significance in scientific research and agriculture application. However, the molecular mechanism of grain shape heterosis in indica–japonica hybrid remains unknown in rice (Oryza sativa
Xiaoxiao Deng +8 more
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Effect of polyethylene glycol on BaTiO(3) nanoparticles prepared by hydrothermal preparation
IET Nanodielectrics, 2020 This work investigated the effect of polyethylene glycol (PEG) as an additive on barium titanate (BaTiO(3), BT) nanoparticles (NPs) synthesised by a hydrothermal process.
Yanfen Peng +4 more
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Elastic Constitutive Relationship of Metallic Materials Containing Grain Shape
Crystals, 2022 The grain shape and orientation distribution of metal sheets at mesoscales are usually irregular, which has an impact on the elastic properties of metal materials. A grain shape function (GSF) is constructed to represent the shape of grains.
Zhiwen Lan +5 more
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Effect of the Grain Shape on Abrasive Tool Performance [PDF]
MATEC Web of Conferences, 2019 The results of studying the effect of the grain shape on abrasive disc performance are presented. The grain shape was conveniently divided into two classes: isometric and non-isometric.
Shepelev Ivan +2 more
doaj +1 more source
Frontiers in Earth Science, 2020 The strength of foliations defined by shape preferred orientation of plagioclase in troctolitic cumulates from the Layered Series of the Skaergaard intrusion, and the Rum Eastern Layered Intrusion, increases as the grains become more tabular, due either ...
Marian B. Holness +3 more
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Does Zircon Shape Retain Petrogenetic Information?
Geochemistry, Geophysics, Geosystems, 2023 Zircon shape is commonly reported during geochronology and geochemistry analyses of igneous, metamorphic, and sedimentary rocks, but the relationship of zircon shape to primary growth environmental conditions remains poorly constrained.
T. Scharf +4 more
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The shape and composition of interstellar silicate grains [PDF]
Astronomy & Astrophysics, 2006 We investigate the composition and shape distribution of silicate dust grains in the interstellar medium. The effect of the amount of magnesium in the silicate lattice is studied. We fit the spectral shape of the interstellar 10 mu extinction feature as observed towards the galactic center.
Kemper, Ciska +6 more
openaire +6 more sources
Absorption Efficiencies of Forsterite. I: DDA Explorations in Grain Shape and Size [PDF]
, 2013 We compute the absorption efficiency (Qabs) of forsterite using the discrete dipole approximation (DDA) in order to identify and describe what characteristics of crystal grain shape and size are important to the shape, peak location, and relative ...
Harker, David E. +5 more
core +3 more sources
3D Modeling of Coarse Fluvial Sediments Based on Mobile Laser Scanning Data
Remote Sensing, 2013 High quality sedimentary measurements are required for studying fluvial geomorphology and hydrological processes e.g., flood and river dynamics. Mobile laser scanning (MLS) currently provides the opportunity to achieve high precision measurements of ...
Petteri Alho +8 more
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Effect of Al addition on microstructure of AZ91D [PDF]
, 2014 Casting is a net shape or near net shape forming process so work-hardening will not be applicable for improving properties of magnesium cast alloys.
Chen +13 more
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