Results 211 to 220 of about 744,000 (363)

Multimaterial Approach to Improve the Mechanical Properties of a Novel Modified Auxetic Reentrant Honeycomb Structure

Advanced Engineering Materials, EarlyView.
A multimaterial approach is introduced to improve upon auxetic structures by combining two different polymers into the same reentrant honeycomb structure via additive manufacturing. The deformation behavior as well as the resulting Poisson's ratio are thereby improved significantly.
Alexander Engel, Oraib Al‐Ketan, Anne Jung   +2 more
wiley   +1 more source

Lung ultrasound is cost-effective for early diagnosis of COVID-19 pneumonia in primary care. [PDF]

BMC Pulm Med
Martínez Redondo J, Comas C, Crespo Pons M, García Serrano C, Pujol Salud J, Casajuana Closas M, Ortega Bravo M, Palacín Peruga JM.   +7 more
europepmc   +1 more source

Securing the Supplies of Basic Arms and Equipment of the Czech Army: The Role of domestic Defence Industry

, 2018
Pavel Vinkler, Josef Kraus
openalex   +1 more source

Vacuum‐Formed Composites Based on a Polyolefin and a High Content of Biomass‐Waste Fillers

Advanced Engineering Materials, EarlyView.
It is shown here that by the use of a very ductile polymer matrix, it is possible to vacuum‐form products that contain up to 25% of hard biofillers with still ductile properties. The results are promising and opens up for the use of engineered biocomposites derived from industrial side‐stream biofillers in vacuum‐formed products. A strategy to increase
Susanna K. Källbom, Tuomo P. Kainulainen, Xin‐Feng Wei, Antonio J. Capezza, Daniel Helgesson, Richard T. Olsson, Mikael S. Hedenqvist   +6 more
wiley   +1 more source

Striking a balance: strategies for addressing single-use surgical equipment in infection prevention. [PDF]

Antimicrob Steward Healthc Epidemiol
Doerstling SS, Fox PM, Salinas JL, Sampson MM.   +3 more
europepmc   +1 more source

Antimicrobial Titanium–Copper Alloys: The Role of Microstructure in Arc‐Melted Compositions

Advanced Engineering Materials, EarlyView.
Copper‐containing titanium alloys show promise in combating orthopedic implant infections. This study explores the influence of heat treatment on Ti‐11.5Cu and Ti‐33Cu alloys, revealing that larger Ti2Cu precipitates (≈5 μm) enhance antimicrobial efficacy through increased surface contact. Results suggest contact sterilization is the primary mechanism,
Daisy Rabbitt, Paraic O’Kelly, Victor M. Villapún, Luke N. Carter, Alexander J. Knowles, Sophie C. Cox   +5 more
wiley   +1 more source

Economic evaluation of Korea's COVID-19 response projects in Uzbekistan. [PDF]

BMJ Open
Song EM, Kwon YD, Noh JW.
europepmc   +1 more source

The Physician Fee Schedule Was Not Built for High-Cost Supplies and Equipment

David A. Rasmussen, Amulya Yalamanchili, Bob Tahara, Gerald A. Niedzwiecki, Jason McKitrick, Tarita O. Thomas   +5 more
openalex   +1 more source

High‐Temperature Oxidation of the CrFeNi Medium‐Entropy Alloy

Advanced Engineering Materials, EarlyView.
The oxidation behavior of equiatomic CrFeNi MEA is a key issue that determines this material's suitability for high‐temperature application. The understanding of long‐term behavior is even more crucial than short‐term corrosion effects. The alloy is exposed to synthetic air at 1000, 1050, and 1100 °C for 24, 100, and 1000 h and systematically compared ...
Anna Maria Manzoni, Wencke Mohring, Mike Schneider, Guillaume Laplanche, Sebastian Peter Hagen, Christiane Stephan‐Scherb   +5 more
wiley   +1 more source

Empowering Nurses to Enhance Disaster Preparedness for Individuals With Sickle Cell Disease: A Cross-Sectional Study. [PDF]

Int Nurs Rev
Heagele T, McCrary B.
europepmc   +1 more source