Results 181 to 190 of about 3,278,211 (362)

Does Gradient Plasticity Always Remove Mesh Dependence in Softening Materials?

, 2023
N. Aravas, S. Xenos
openalex   +1 more source

Investigating the Effects of Build Height on Mechanical Behavior of Large‐Scale Laser Wire Directed Energy Deposited Nickel Titanium Alloy

Advanced Engineering Materials, EarlyView.
Laser wire directed energy deposition process was leveraged to fabricate large scale NiTi alloy wall. Evaluation of build‐height‐dependent tribo‐mechanical properties revealed significant differences in location specific sample characteristics. The middle region achieved optimal performance (superior wear resistance, balanced strength‐ductility ...
Hyunsuk Choi, Prayag Burad, Piash Bhowmik, Vishal Mahey, Yashwanth Bandari, Sougata Roy   +5 more
wiley   +1 more source

Anomalous optical gradient force induced by polarization-tuned antisymmetry in energy density gradient. [PDF]

Nanophotonics
Feng L, Su Z, Zhang R, Li Z, Li B, Rui G.   +5 more
europepmc   +1 more source

Review for "Tree species diversity increases with conspecific negative density dependence across an elevation gradient"

, 2022

openalex   +1 more source

Additive Manufacturing of Hot Work Tool Steel by Laser Powder Bed Fusion Utilizing Powder Mixtures Including Grinding Chips: Assessing Chemical Homogeneity and Achievable Hardness

Advanced Engineering Materials, EarlyView.
Grinding chips of high‐alloyed steel are prepared to be admixed to a starting powder mixture for laser powder bed fusion. A three‐stage preparation is performed, including washing in acetone, magnetic separation, and ball milling. The addition of 30% of grinding chips to the powder mixture allows the fabrication of dense samples.
Felix Großwendt, Chengsong Cui, Jonathan Lentz, Rainer Fechte‐Heinen, Sebastian Weber   +4 more
wiley   +1 more source

Implementation of bidirectional crusher gradient method for measuring labelling efficiency of pseudocontinuous arterial spin labeling MRI in mice. [PDF]

MethodsX
Yang X, Li Y, Wei Z.
europepmc   +1 more source

Experimental Analysis and Physics‐Based Analytical Model on Twisted and Coiled Artificial Muscles

Advanced Engineering Materials, EarlyView.
Twisted and coiled artificial muscles made from silver‐coated nylon fibers are investigated through experiments and analytical modeling. The actuators achieve contractions up to 19.3% and specific work of 8 kJ kg−1, though efficiency remains limited (≈0.15%) by thermal losses.
Salvatore Garofalo, Chiara Morano, Leonardo Pagnotta, Luigi Bruno   +3 more
wiley   +1 more source

Velocity gradient dependent structures of 12-2-12 wormlike micelles: insights from small-angle neutron scattering in the 1-2 shear plane. [PDF]

J Appl Crystallogr
Iwase H, Takata SI, Morikawa T, Yoshimura T.   +3 more
europepmc   +1 more source

Positive solutions for nonlinear elliptic problems with dependence on the gradient

, 2017
L. Gasiński, Nikolaos S. Papageorgiou
semanticscholar   +1 more source

A Positron Lifetime Study of Cooling and Natural Aging of Solutionized Aluminum Alloys

Advanced Engineering Materials, EarlyView.
The process during cooling of Al–Mg and Al–Mg–Si alloys from the solutionizing temperature down to 20 °C is interrupted. These states are analyzed with positron lifetime spectroscopy to trace the processes during cooling. In different temperature ranges, two stages of vacancy loss and solute clustering are identified.
Zi Yang, Mengjie Li, John Banhart
wiley   +1 more source