Results 171 to 180 of about 49,257 (248)

A Study on Thermal Expansion and Thermomechanical Behavior of Composite Metal Foams

Advanced Engineering Materials, EarlyView.
The coefficient of thermal expansion of steel–steel composite metal foam (S‐S CMF) is shown to be lower than that of bulk stainless steel while its performance under compression demonstrate excellent mechanical stability and strength at all temperatures with gradualsoftening from 400 to 600 °C.
Zubin Chacko, Nigel Amoafo Yeboah, Afsaneh Rabiei   +2 more
wiley   +1 more source

Chiral polaron formation on the edge of topological quantum matter. [PDF]

Nat Commun
Vashisht A, Amelio I, Vanderstraeten L, Bruun GM, Diessel OK, Goldman N.   +5 more
europepmc   +1 more source

Fluorinated Graphene‐Coated N95 Respirators for Enhanced Protection against Viral Accumulation and Transmission

Advanced Engineering Materials, EarlyView.
We develop a one‐step spray coating approach to coat the fluorinated graphene (FG) nanosheet onto the N95 respirators. The spray‐coated superhydrophobic N95 respirators can effectively repel respiratory droplets off instantaneously and prevent SARS‐CoV‐2 virus accumulation on the surface.
Fengjie He, Jiongyu Zhang, Shengjie Zhai, Changchun Liu, Hui Zhao   +4 more
wiley   +1 more source

Detailed Determination of Delamination Parameters in a Multilayer Structure Using Asymmetric Lamb Wave Mode. [PDF]

Sensors (Basel)
Tumšys O, Draudvilienė L, Žukauskas E.   +2 more
europepmc   +1 more source

Comment on the dispersion-velocity of galactic dark matter particles

, 1997
O. Bienaymé, Christophe Pichon
openalex   +2 more sources

Perturbation theory in Lagrangian hydrodynamics for a cosmological fluid with velocity dispersion [PDF]

, 2002
Takayuki Tatekawa, Momoko Suda, Kei-ichi Maeda, Masaaki Morita, Hiroki Anzai   +4 more
openalex   +1 more source

Geometry‐Based Scan Curve Analysis: Rapid Method for the Evaluation of Scan Strategies in Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study presents rapid evaluation methods for scan strategies in powder bed fusion (PBF) of polymers with a NIR laser as an example for its application. It uses line buffer‐based calculations and point density fields to predict the performance of four different scan strategies. The methods show promising results in laser‐based PBF of polymer samples,
Simon Leupold, Michael Willeke, Alexander Sommereyns, Matthias Gehring, Parmar Yankit Dineshbhai, Nadine Stratmann, Anna Rosa Ziefuss, Sebastian‐Paul Kopp, Stephan Barcikowski, Michael Schmidt   +9 more
wiley   +1 more source

Transmission of aerosols inside a moving auto rickshaw: a computational fluid dynamic study. [PDF]

Environ Sci Pollut Res Int
Sen N, Singh KK.
europepmc   +1 more source

Comment on Cowsik et al.'s "The Dispersion Velocity of Galactic Dark Matter Particles"

, 1996
W. D. Evans
openalex   +2 more sources

Velocity dispersion in water-saturated granular sediment [PDF]

, 2002
Robert D. Stoll
openalex   +1 more source