Results 131 to 140 of about 3,717,469 (406)

Ultrasonic Atomization Spray Coating of PCL on an Mg‐Based Alloy Enhanced by Plasma Electrolytic Oxidation for Improved Adhesion, Corrosion Resistance, and Biocompatibility

open access: yesAdvanced Engineering Materials, EarlyView.
Plasma electrolytic oxidation is combined with ultrasonic spray deposition of polycaprolactone (PCL) on WE43 magnesium alloy to improve adhesion, corrosion resistance, and cytocompatibility. The hybrid coating demonstrates significantly reduced hydrogen evolution and enhances mechanical bonding, offering a promising strategy for next‐generation ...
Seyed Masih Mousavizadeh   +9 more
wiley   +1 more source

Longitudinal predictors of alcohol use and problems during the COVID-19 pandemic in an at-risk veteran sample

open access: yesEuropean Journal of Psychotraumatology
Background: Individuals with pre-existing heavy alcohol use, prior traumatic exposures, and psychiatric disorders were considered an at-risk group for increased alcohol use and problems in the context of the COVID-19 pandemic.Objective: This study ...
Angela J. Zaur   +11 more
doaj   +1 more source

A workplace intervention to reduce alcohol and drug consumption: a nonrandomized single-group study

open access: yesBMC Public Health, 2018
Background The consumption of alcohol and other drugs causes social and health problems in industrialized societies. Furthermore, alcohol and drug consumption in the workplace is associated with work accidents, absenteeism and low productivity.
Montse Gómez-Recasens   +4 more
doaj   +1 more source

Multimode Adaptive Thermoregulation Enabled by Shape Morphing and Radiative Cooling Porous Polyurethane

open access: yesAdvanced Engineering Materials, EarlyView.
A shape‐morphing, porous polyurethane film combines passive radiative cooling with folding to deliver multilevel heating‐and‐cooling control. High solar reflectance and midinfrared emissivity keep surfaces up to 3.5 °C cooler in direct sunlight, while photothermal triggering folds the film to absorb solar heat.
Yoon Young Choi   +5 more
wiley   +1 more source

In vino veritas: Theory and evidence on social drinking [PDF]

open access: yes
It is a persistent phenomenon in many societies that a large proportion of alcohol consumption takes place in company of other people. While the phenomenon of social or public drinking is well discussed in disciplines as social psychology and ...
Frank, Björn   +2 more
core  

LiVO3/LiZnVO4 Nanocomposite: High Performance Electrocatalyst for Ambient Nitrogen Reduction to Ammonia

open access: yesAdvanced Engineering Materials, EarlyView.
Lithium‐mediated electrocatalysis enables sustainable N2 fixation but hindered by parasitic Li deposition. An oxide‐oxide nanocomposite (LiVO3/LiZnVO4) structurally integrates lithium into active sites, suppressing plating and enhancing N2 activation and HER supression.
Naina Goyal   +4 more
wiley   +1 more source

Maternal alcohol consumption and birth weight. [PDF]

open access: green, 1978
P Véghelyi, M Osztovics, E Szaszovsky
openalex   +1 more source

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

open access: yesAdvanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun   +7 more
wiley   +1 more source

Spatial variation and determinant factors of alcohol consumption in Ethiopia: Spatial and multilevel analysis of Ethiopian demographic and health survey.

open access: yesPLoS ONE
BackgroundAlcohol consumption continues to be a public health problem in Ethiopia. Previous investigations have been conducted on alcohol consumption in Ethiopia; however, these investigations were limited to specific localities, which could not ...
Chala Daba   +4 more
doaj   +1 more source

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