Results 61 to 70 of about 33,503 (306)

Mechanism of Antiwrinkle Finishing of Cotton Fabrics Using Mixed Polycarboxylic Acids

International Journal of Polymer Science, 2020
The kinetics, activation energy, and mechanism of esterification of cotton by mixed polycarboxylic acids, namely, 1,2,3,4-butanetetracarboxylic acid (BTCA) and citric acid (CA), were studied during the curing process of cotton fibers in comparison with ...
Huaifang Wang, Chuanjie Zhang, Xudong Chu, Ping Zhu   +3 more
doaj   +1 more source

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

Advanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula, Gökhan Küçüktürk, Duran Kaya, David Grossin, Christophe Tenailleau, Benjamin Duployer, Enrique Juste, Fabrice Petit   +7 more
wiley   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

Advanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim, Sohee John Yoon, Yong‐Lae Park   +2 more
wiley   +1 more source

Fabric Preparation of Stab-Resistant Functional Clothing

, 2023
As a kind of protective clothing, anti-stab clothing is also known as anti-knife clothing, which has the functions of anti-cutting, anti-stabbing, wear resistance and anti-theft. Ultra-high molecular weight polyethylene (UHMWPE) has good wear resistance, tear resistance, cutting resistance, impact resistance, light resistance and other excellent ...
Yajing Shi, Taohai Yan, Wanni Lai, Dongdong Lu, Chaowang Lin   +4 more
openaire   +1 more source

Cycle wear functional design preference and demands based on gender -focusing on cycle wear top-

, 2021
This study is to understand the problems of cycle wear. Interviews and surveys were done to target male and female cyclists in order to understand the wearing conditions and satisfaction of cycle wearers.
김동은
core   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

The environment and ergonomics of clothing in the design of a human comfort system [PDF]

E3S Web of Conferences
During the time of stay in the city outside the closed premises during the periods of seasonal cooling, for a human thermal protection is provided by clothing.
Cherunova Irina, Kuleshova Anna, Tagiev Farid, Tashpulatov Salikh, Cherunov Pavel, Subbotina Anna   +5 more
doaj   +1 more source

Ethical Dimensions in Clothing Purchase

, 2009
It is widely reported that consumer interest in environmental and ethical issues is growing. Evidence suggests that ethical considerations are now impacting on a broad range of consumption decisions.
Bray, Jeffery P.
core  

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source