Results 131 to 140 of about 32,459 (292)

Interactions between grain boundary faceting, migration, and grain rotation: color group and molecular dynamics simulation approaches

, 2006
Thesis (Ph. D.)--University of Washington, 2006.Color group theory and molecular dynamics (MD) simulations were used to study the faceting and rotation of grains in nanocrystalline materials and their interactions.
Huang, Yue, 1978-
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Grain rotation mechanisms in nanocrystalline materials: Multiscale observations in Pt thin films

Near-rigid-body grain rotation is commonly observed during grain growth, recrystallization, and plastic deformation in nanocrystalline materials. Despite decades of research, the dominant mechanisms underlying grain rotation remain enigmatic.
Pan, Xiaoqing, Xu, Mingjie, Qiu, Caihao, Bi, Yutong, Srolovitz, David J, Boltynjuk, Evgeniy, Estrada, Leonardo Velasco, Han, Jian, Han, Ying, Tian, Yuan, Hahn, Horst, Srolovitz, David J., Gong, Xiaoguo   +12 more
core   +1 more source

Drought resistance of willow short rotation coppice genotypes [PDF]

, 2004
This thesis reports on an investigation of drought resistance of willow SRC genotypes. Experiments were conducted at Silsoe, Bedfordshire, in pots and field trials in 2002 and in lysimeters in 2003 to evaluate the range of water use efficiency (WUE) of ...
Bonneau, Luc Joseph Gabriel
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Advances in Magnesium‐Based Thermoelectrics: A Critical Review

Advanced Materials, EarlyView.
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang, Li Zhang, Nan‐Hai Li, Yan‐Ling Yang, Xiao‐Lei Shi, Zhi‐Gang Chen   +5 more
wiley   +1 more source

Weed control in organic crop rotation experiments for grain production

, 2000
Weed control methods in organic crop rotation experiments for grain production.
Olesen, Jørgen E., Rasmussen, Ilse A., Askegaard, Margrethe   +2 more
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Ambient Light‐Activatable Luminescent Particle‐Embedded Conformal Patch for Photochemical Tissue Bonding and Photobiomodulated Healing

Advanced Materials, EarlyView.
We report a wearable photonic patch integrating room light‐ and sunlight‐activatable luminescent particles (RSLPs) for both photochemical tissue bonding and photobiomodulation. RSLPs harvest ambient light and emit red luminescence to drive chlorin e6–mediated collagen crosslinking.
Kyungjoo Jo, Seong‐Jong Kim, Seung Oh Jung, Kyeongtaek Lee, Mungu Kim, Kwanghyeon Park, Yewon Seo, Boram Park, Dongchul Jo, Jongshin Kim, Jin Huh, Hyemin Kim, Sei Kwang Hahn   +12 more
wiley   +1 more source

Van der Waals Chromium Telluride Thin Films Prepared by Hybrid Pulsed Laser Deposition With Tunable Magnetism

Advanced Materials Interfaces, EarlyView.
Epitaxial Cr(1+δ)Te2 thin films were synthesized via hybrid Pulsed Laser Deposition (PLD) that combined Molecular Beam Epitaxy (MBE) techniques with PLD. Control of the Cr intercalation, δ, enabled modulation of magnetic anisotropy, Curie temperature, and transport properties.
Pia Henning, Anna Tschesche, Tobias Meyer, Jasnamol Palakkal   +3 more
wiley   +1 more source

A Risk Analysis of Converting CRP Acres to a Wheat-Sorghum-Fallow Rotation

This study examines the economic potential of producing a wheat (Triticum aesitivum) and grain sorghum (Sorghum bicolor (L.) Moench) rotation with three different tillage strategies compared to the Conservation Reserve Program (CRP) in a semi-arid region.
Williams, Jeffery R., Troy, Dumler, Schlegel, Alan J., Llewelyn, Richard V., Pendell, Dustin L.   +4 more
core   +1 more source

Effect of rotation speed on nugget structure and property of high rotation speed friction stir welded Al-Mn aluminum alloy

, 2017
High rotation speed friction stir welding is a promising low-force welding technique that enables the application of friction stir welding on in situ fabrication and repair.
Wang M(王敏), Yu T(于涛), Zhu Z(朱智), Zhang HJ(张会杰), Wu ZQ(吴振强), Qi RL(祁若龙), Zhang X(张骁)   +6 more
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From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source