Results 51 to 60 of about 40,526 (301)

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

An Efficient Contamination-Reducing Closet for Reusing Protective Clothing

open access: yesInventions
A professional closet with highly efficient disinfection for reusing protective clothing is required to reduce supply and demand and protect the environment.
Xing Qiu   +5 more
doaj   +1 more source

A comprehensive approach to evaluating and classifying sun-protective clothing

open access: yes, 2018
Summary Background National standards for clothing designed to protect the wearer from the harmful effects of solar ultraviolet radiation (UVR) have been implemented in Australia/New Zealand, Europe and
Harrison, S. L.   +5 more
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

New method to measure abrasion of motorcyclist protective clothing [PDF]

open access: yesTekstilec, 2018
Motorcyclists often suffer severe injuries in accidents, especially at high temperatures when wearing thinner garments. Producing adequate protective clothing for them is therefore of great importance. Nevertheless, typical test procedures for protective
Nicolai Bollschweiler   +2 more
doaj   +1 more source

Protective Clothing for Paraplegic Women

open access: yesJournal of Human Ecology, 2006
To develop protective clothing for the paraplegic men their clothing related problems were identified by interview as well as observation method. A few paraplegic men encountered problems while wearing and removing upper garments for which help was always obtained.
N. Pruthi, Chanchal Pruthi, P. Sutharamn
openaire   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş   +2 more
wiley   +1 more source

Effect of Menthol on Respiratory and Perceptual Responses to Exercise in Firefighter Protective Gear [PDF]

open access: yesMontenegrin Journal of Sports Science and Medicine, 2015
Impaired respiration reduces firefighters’ work capacity. This study evaluated the effect of menthol lozenge on respiratory and perceptual responses during exercise in a hot environment.
Yang Zhang   +8 more
doaj  

Design and Performance Evaluation of Protective Clothing for Emergency Rescue

open access: yesAUTEX Research Journal, 2020
Protective clothing is very important to guarantee the safety of emergency rescuers. And proper construction design of clothing will improve the rescue efficacy.
Zhang Haitang   +5 more
doaj   +1 more source

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