Results 171 to 180 of about 1,042,069 (272)

MicroAge mission: experimental design and hardware for a bespoke culture system supporting tissue-engineered skeletal muscle. [PDF]

NPJ Microgravity
Jones SW, Shigdar S, Temple J, Tollitt B, Janvier A, Mutter F, Henstock JR, Ohana J, Turner DA, McArdle C, Neri G, Blackler W, Olentsenko G, Hoettges KF, McArdle A, Jackson MJ.   +15 more
europepmc   +1 more source

Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann, Berend Denkena, Hilke Petersen, Florian Schaper   +3 more
wiley   +1 more source

Semiflex-assisted vacuum therapy for perianal fistulas: the Semiflex pilot study. [PDF]

Tech Coloproctol
Pronk AJM, van Oostendorp JY, Han-Geurts IJM, Madelska S, Buskens CJ, Bemelman WA, Semiflex Research Group.   +6 more
europepmc   +1 more source

Sol–Gel Derived Polymer Precursors for Stereolithography of ZrC

Advanced Engineering Materials, EarlyView.
ZrC is a critical material target for extreme temperature conditions. This report describes a protocol for preparing ZrC ceramics via stereolithography and examines the impact of the polymer matrix on carbothermal reduction and mechanical stability of 3D printed ZrC.
Charles J. Rafalko, Evelyn Wang, Michael A. Hickner   +2 more
wiley   +1 more source

Genotoxicity Assessment of Silver Nanoparticles Produced via HVAD: Examination of Sister Chromatid Exchanges in <i>Chinchilla lanigera</i> Blood Lymphocytes In Vitro. [PDF]

Int J Mol Sci
Grzesiakowska-Dul A, Kasprowicz MJ, Jarnecka O, Kuchta-Gładysz M.   +3 more
europepmc   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Pathways to Clinical Training Opportunities for International Medical Students and IMGs: The California Experience. [PDF]

Ann Glob Health
Akey M, Groves B, Hudspeth JC, Rabin TL, Cortez S, Silvers R, Novotny J, Negussie F, Orozco P, Le P, Sawhney R, Raykar N, Arteaga M, Davis Rodriguez JA, Curran M, Byekwaso S, Saab F, Bandolin NS, Lipnick MS.   +18 more
europepmc   +1 more source

CLIVAR Exchanges

, 2008
International CLIVAR Project Office
core  

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source

Recurrent Anastomotic Leak After Hartmann Reversal: Successful Management With Vacuum-Assisted Endoscopic Drainage and Diversion. [PDF]

ACG Case Rep J
Al Masad AG, Abdelmaksoud OR.
europepmc   +1 more source