Grain-scale strain heterogeneity as a function of crystallographic texture in phase-change electro-mechanical ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0018148
Abstract: A reduction in the orientation distribution of grains, via crystallographic texturing, is known to significantly enhance the electro-mechanical response in polycrystalline piezoelectrics. Through calculations of the electric-field-induced strain in phase-changing ceramics, the local strain heterogeneity… read more here.
Keywords: crystallographic texture; grain scale; heterogeneity; strain heterogeneity ... See more keywords
Parenchymal strain heterogeneity during oscillatory ventilation: why two frequencies are better than one.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of applied physiology"
DOI: 10.1152/japplphysiol.00615.2017
Abstract: High-frequency oscillatory ventilation (HFOV) relies on low tidal volumes cycled at supraphysiological rates, producing fundamentally different mechanisms for gas transport and exchange compared with conventional mechanical ventilation. Despite the appeal of using low tidal volumes… read more here.
Keywords: frequency; ventilation; oscillatory ventilation; strain heterogeneity ... See more keywords
The Impact of Strain Heterogeneity and Transformation of Metastable Austenite on Springback Behavior in Quenching and Partitioning Steel
Sign Up to like & getrecommendations! Published in 2018 at "Metals"
DOI: 10.3390/met8060432
Abstract: Multiple strengthening methods, such as high dislocation density, high twin density, small grain size, and metastable austenite phase can give high strength to ultra-high strength steels (UHSSs). However, the high strength of UHSSs often results… read more here.
Keywords: transformation; springback; springback behavior; strain heterogeneity ... See more keywords