Results 31 to 40 of about 586,659 (284)
Agronomy, 2020 In the current study, we used a linkage mapping–Genome-Wide Association Study (GWAS) joint strategy to investigate quantitative trait loci (QTLs) governing rice grain shape and weight in a doubled haploid (DH) population, using Kompetitive Allele ...
Ju-Won Kang +10 more
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Stick-Slip Dynamics in a Granular Material With Varying Grain Angularity
Frontiers in Physics, 2022 Experiments, simulations, and theoretical treatments of granular materials typically feature circular or elliptical grains. However, grains found in natural systems often have flat faces that introduce local rotational constraints; these rotational ...
Ryan Kozlowski +4 more
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Genetic dissection of grain traits and their corresponding heterosis in an elite hybrid
Frontiers in Plant Science, 2022 Rice productivity has considerably improved due to the effective employment of heterosis, but the genetic basis of heterosis for grain shape and weight remains uncertain.
Sundus Zafar +11 more
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Evidence for grain growth in T Tauri disks [PDF]
, 2003 In this article we present the results from mid-infrared spectroscopy of a sample of 14 T Tauri stars with silicate emission. The qualitative analysis of the spectra reveals a correlation between the strength of the silicate feature and its shape similar
Leinert, Ch. +5 more
core +3 more sources
Agronomy, 2020 Identification of grain shape genes can facilitate breeding of rice cultivars with optimal grain shape and appearance quality. In this study, we selected two rice germplasms, namely Longliheinuo-dwarf (LH) and N643, with different grain shape, to ...
Fei Shang +6 more
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Mechanical Alignment of Suprathermal Paramagnetic Cosmic-Dust Granules: the Cross-Section Mechanism [PDF]
, 2002 We develop a comprehensive quantitative description of the cross-section mechanism discovered several years ago by Lazarian. This is one of the processes that determine grain orientation in clouds of suprathermal cosmic dust.
Efroimsky, Michael
core +2 more sources
Automated quantitative analysis of single and double label autoradiographs [PDF]
, 1979 A method for the analysis of silver grain content in both single and double label autoradiographs is presented. The total grain area is calculated by counting the number of pixels at which the recorded light intensity in transmission dark field ...
Aus, H. M. +7 more
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Study on the Particle Surface Fractal Characteristics of Sulfide Ores
Applied Sciences, 2023 The fractal dimension is widely used in many fields as a parameter to characterize the geometric complexity and geometric distribution relationship of research objects. To study the surface characteristics of sulfide ore particles, the fractal theory was
Yan Cui +5 more
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Effect of shear-coupled grain boundary motion on coherent precipitation
, 2019 We examine the interaction between precipitates and grain boundaries, which undergo shear-coupled motion. The elastic problem, emerging from grain boundary perturbations and an elastic mismatch strain induced by the precipitates, is analysed.
Spatschek, Robert, Weikamp, Marc
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Skyrmion morphology in ultrathin magnetic films [PDF]
, 2017 Nitrogen-vacancy magnetic microscopy is employed in quenching mode as a non-invasive, high resolution tool to investigate the morphology of isolated skyrmions in ultrathin magnetic films.
Akhtar, W. +10 more
core +2 more sources