Results 101 to 110 of about 1,040,479 (258)
Annual report 2016: CGIAR Research Program on Grain Legumes
, 2017 CGIAR Research Program on Grain Legumes 2016 Annual Report ...
CGIAR Research Program on Grain Legumes
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Аграрная наука Евро-Северо-Востока, 2016 The results of the study on the effects of crop rotation with different kinds of fallows on spring wheat yield on dark brown soils in forest-steppes of Republic of Tuva are presented.
T. F. Zharova
doaj
Rotation in Multiple Correspondence Analysis: a planar rotation iterative procedure [PDF]
Multiple Correspondence Analysis (MCA) is a well-known multivariate method for statistical description of categorical data (see for instance Greenacre and Blasius, 2006). Similarly to what is done in Principal Component Analysis (PCA) and Factor Analysis,
Marie CHAVENT (IMB UMR CNRS 5251) +2 more
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Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering
Advanced Materials, EarlyView.Tunable optical properties emerge through developmentally regulated ionic gating, which transforms disordered, ultraviolet (UV)‐absorbing organelles into concentrically ordered, liquid‐crystal‐like light scatterers. By integrating analyses of pteridine composition, potassium‐dependent assembly, hierarchical ultrastructure, and optical behavior, the ...
Sourabh Bera +22 more
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Materials & DesignElectric pulse treatment (EPT) effectively enhances material plasticity but typically compromises strength, and the combined mechanisms of pulsed current on dislocation evolution and grain rotation remain unclear. Here, HAl66-6–3-2 alloy was subjected to
Bobo Lu +4 more
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Advanced Composites Letters, 2019 The present work envisages the friction stir welding of AZ40 M magnesium alloy to analyze the influence of different process parameters (rotation speeds: 600, 800, and 1000 r/min; feed speeds: 100, 120, and 150 mm/min) on the metallographic structure at ...
Wang Hongfeng +3 more
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Giant Anisotropic Spin Absorption in Chiral Hybrid Semiconductors
Advanced Materials, EarlyView.Researchers uncover that chiral hybrid organic–inorganic semiconductors absorb spin differently depending on its polarization direction. This anisotropic spin absorption is primarily driven by the local symmetry breaking within the layered structure.
Cong Yang +12 more
wiley +1 more source
Controlled Growth of Boron Nitride in Various Phases
Advanced Materials Interfaces, EarlyView.Phase‐selective boron nitride growth is presented as a unified materials‐design problem across hexagonal, rhombohedral, cubic, and amorphous phases. By linking synthesis routes to thermodynamic stability, kinetic accessibility, surface diffusion, interfacial templating, and energetic activation, this review clarifies how bonding and stacking are ...
Pan Wu +6 more
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Dental Microwear Texture Analysis on Radular Teeth
Advanced Materials Interfaces, EarlyView.3D microwear textures reveal how gastropod radular teeth respond to controlled abrasive contact. Distinct surface signatures distinguish regular abrasion from fracture‐dominated material removal, showing how mineralized coatings, fibrous cores, and substrate properties jointly shape wear and failure in a biological scraping interface.
Wencke Krings +2 more
wiley +1 more source
On nanograin rotation by dislocation climb in nanocrystalline materials
, 2014 A theoretical model has been developed for nanograin rotation that could be achieved through dislocation climb. The results obtained show that the occurrence of nanograin rotation and the coalescence of grains depend on the external stress level ...
Li, JJ (reprint author), Northwestern Polytech Univ, Sch Mech Civil Engn & Architecture, Dept Engn Mech, Xian, Shanxi, Peoples R China. +3 more
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