Results 201 to 210 of about 13,204,041 (315)

How does intergroup contact reduce prejudice? Meta‐analytic tests of three mediators

, 2008
T. Pettigrew, Linda R. Tropp
semanticscholar   +1 more source

Surface-wetting characterization using contact-angle measurements

Nature Protocols, 2018
Tommi Huhtamäki, Xuelin Tian, Juuso T. Korhonen, Robin H. A. Ras   +3 more
semanticscholar   +1 more source

Numerical Investigation of a Dual‐Mode Shape Memory Alloy Stent Enabling Secondary Expansion via Focused Ultrasound: A Potential Strategy for Correcting In‐Stent Restenosis

Advanced Engineering Materials, EarlyView.
This study demonstrates a novel noninvasive strategy to treat in‐stent restenosis using focused ultrasound. A shape memory alloy stent initially expands at body temperature. If restenosis occurs, targeted ultrasound heating thermally actuates the stent, enabling a secondary expansion to reopen the blocked vessel, offering a potential alternative to ...
Stephen Asare, Lucinda Duncan, Josiah Owusu‐Danquah, Brian L. Davis   +3 more
wiley   +1 more source

Epidemiology of sport-related concussions among middle- and high-school students in Japan: a nationwide analysis using insurance registry data. [PDF]

BMJ Open Sport Exerc Med
Fukushima K, Nakayama H, Tomori A, Hangai M, Nakajima K, Sasadai J, Otomo M, Kojima Y, Sasai H, Kiyohara K, Nakata Y.   +10 more
europepmc   +1 more source

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

Advanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh, Shashank Deepak Prabhu, Jannik Huber, Lioba Fischer, Gerhard Wolf, Nico Hempel, Peter Mayr   +6 more
wiley   +1 more source

Impact of contact lenses on the ocular surface microbiome, tear proteome, and dry eye disease. [PDF]

Microbiol Spectr
Kopp OS, Morandi SC, Kreuzer M, Uldry A-C, Eldridge N, Zinkernagel MS, Zysset-Burri DC.   +6 more
europepmc   +1 more source

Computational Contact Mechanics

, 2002
P. Wriggers, G. Zavarise
semanticscholar   +1 more source

Efficient Process Development for Laser Powder Bed Fusion of a Soft‐Magnetic Metallic Glass Composite

Advanced Engineering Materials, EarlyView.
Iron‐based metallic glass alloys exhibit excellent soft‐magnetic properties, and unprecedented geometrical freedom in the design of soft‐magnetic metallic glass components is made possible by additive manufacturing. An efficient workflow for developing parameters for laser‐based powder bed fusion of a Fe‐based metallic glass alloy is presented along ...
Julia Löfstrand, Priyanka Saha, Vidhiaza Leviandhika, Urban Wiklund, Alexander Elsen, Carolin Zintel, Lena Thorsson, Petra E. Jönsson   +7 more
wiley   +1 more source

A novel methodology for localizing pallidal deep brain stimulation leads. [PDF]

Front Neuroanat
Pobiel B, O'Neill KJ, Patriat R, Palnitkar T, Hill ME, Cole RC, Braun H, Alberico SL, Mohanty B, Bauer D, Park MC, Cooper SE, Vitek JL, Harel N, Aman JE.   +14 more
europepmc   +1 more source

Effects of Carbon Nanoparticles on Triboelectro‐Induced Surface Defects

Advanced Engineering Materials, EarlyView.
Carbon nanoparticles added to grease modify the electrocontact behavior. The synergy of particle concentration and electric current dominates the surface damage of metals in contact. Electrical surface damage caused by current leakage is a critical challenge in high‐performance applications such as electric vehicle (EV) drivetrains and wind turbine ...
Mohsen Tajedini, Lu Fang, Jacob Bons, Mohammad Humaun Kabir, Evan Johnson, Joe Kosmoski, Hong Liang   +6 more
wiley   +1 more source