Results 191 to 200 of about 163,806 (264)

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

Advanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver, Iker Alfonso, Eneko Barba, Javier León, José Antonio García, Iñaki Zalakain, Iván Fernández Martínez, Arley García‐Carrero, Christian Almeyda, Daniel Salcedo   +9 more
wiley   +1 more source

Usability Challenges and Safety Risks of Medical Infusion Pumps: A User-Centered Analysis Across Clinical Roles and Experience Levels in Saudi Arabia. [PDF]

J Multidiscip Healthc
Jabali AK, Hourani RJ.
europepmc   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

Advanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner, Peter Förster, Alexander Limper, Anselm Brodersen, Matthias Wessling, John Linkhorst   +5 more
wiley   +1 more source

Formation of a Proton-Conducting Hydrogen-Bond Network during the L/M Transition of <i>Ns</i>XeR Uncovered by Light-Induced FTIR Spectroscopy. [PDF]

J Phys Chem Lett
Ito Y, Kovalev K, Nishikino T, Kandori H, Furutani Y.   +4 more
europepmc   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

Integrated Genomic and Phenotypic Analyses Reveal Convergent Resistance Patterns in Clinical Candida tropicalis Isolates. [PDF]

Mycoses
Chedraoui C, Fattouh N, El Hachem S, Sourenian T, El Bitar L, El Moheb L, Sleiman AS, Bitar I, Husni R, Khalaf RA.   +9 more
europepmc   +1 more source

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

Advanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

"Alternative" or integrated role of mitochondrial glycerol-3-phosphate dehydrogenase. [PDF]

Proc Natl Acad Sci U S A
Lemieux H, Joël Lucien Chevret C, Gnaiger E.   +2 more
europepmc   +1 more source

Enhancing Understanding and Acceptance of Equipment Localization: Mixed Methods Study With Clinic Staff and Potential Patients. [PDF]

JMIR Hum Factors
Fiedler A, Patzl S, Schütz M, Schütz A.   +3 more
europepmc   +1 more source

Interpretable Machine Learning for Feature-Based Classification of Platelet Activation in Rotary Blood Pumps. [PDF]

Cardiovasc Eng Technol
Blum C, Neidlin M.
europepmc   +1 more source