Results 101 to 110 of about 6,691 (300)
PHENOMENOLOGY AND MECHANISM OF GRAIN BOUNDARY SLIDING IN ZINC BICRYSTALS
, 1990 The study of grain boundary sliding (GBS) in zinc bicrystals revealed several types of sliding, different in their phenomenology. "Pure" GBS and GBS compatible with intragranular slip are of special interest.
V.G. KHAIRULLIN, R.Z. VALIEV
core +1 more source
Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space
Advanced Robotics Research, EarlyView.A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo +6 more
wiley +1 more source
MetalsThe intermediate-temperature embrittlement range was examined for Fe, Al, Cu, and Ni alloys. It was found that this embrittlement occurs in many alloys, although the causes are very diverse.
Antonio Enrique Salas-Reyes +2 more
doaj +1 more source
High temperature superplasticity and its deformation mechanism of AA6063/SiCp
Case Studies in Thermal Engineering, 2019 Superplastic forming is primarily used for thin-walled and complex shape structures. This process is much successful in industries mainly for the fabrication of intricate components used for aerospace and automobile industries.
Vijayananth S +3 more
doaj +1 more source
, 2013 A model capable of representing the evolution rate of various damage mechanisms pertinent to creep rupture of austenitic stainless steels is utilized to study the role of grain boundary sliding on the damage evolution in the form of cavitational damage ...
Mahesh, Sivasambu, Mathew, M.D.
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High-strain-rate superplasticity in oxide ceramics: a trial of microstructural design based on creep-cavitation mechanisms [PDF]
, 2011 From existing knowledge about high-temperature cavitation mechanisms, necessary conditions were discussed for the suppression of cavitation failure during superplastic deformation in ceramic materials.
TABUCHI, Masaaki +5 more
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Hybrid Continuum Robot Designs and Architectures for Healthcare Applications
Advanced Robotics Research, EarlyView.Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir +4 more
wiley +1 more source
Advanced Science, EarlyView.A developmentally inspired bioprinting approach enables the fabrication of pluripotent tissues that undergo shape‐morphing and in situ cardiac lineage specification. This method employs embedded bioprinting to deposit iPSCs within soft granular hydrogels to create pluripotent tissue constructs that undergo cell‐mediated shape morphogenesis.
Ankita Pramanick +8 more
wiley +1 more source
Micro- and macro-mechanical testing of grain boundary sliding in a Sn-Bi alloy
, 2017 This project explores the fundamental mechanisms of grain boundary sliding (GBS) with an emphasis on its role in superplasticity, using both micro- and macro-mechanical testing methods.
Jiang, Junnan, Junnan Jiang
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Advanced Science, EarlyView.Comparative genomics of Gondwana‐diverged Pila and Pomacea reveals parallel evolution of aerial oviposition. Convergent chromosomal rearrangements reshape regulatory landscapes within topologically associating domains. Lineage‐specific gene family expansions and viral‐derived perivitelline proteins (PV1) underpin desiccation resistance.
Yufei Zhou +10 more
wiley +1 more source