Results 21 to 30 of about 1,063,304 (148)

[Bylaws of Coalition For Aging, LGBT- North Texas, Inc.]

open access: yes, 2021
Bylaws of Coalition for Aging, LGBT- North Texas, Inc. documents from the Coalition for Aging LGBT Records (The Dallas Way)
Coalition for Aging, LGBT
core  

Application of a transient hygrothermal population model for house dust mites in beds: assessment of control strategies in UK buildings [PDF]

open access: yes, 2011
This article discusses the capabilities and the application of an innovative combined hygrothermal and population model to assess the impact of building design and occupant behaviour on house dust mite populations in a mattress. The combined model is the
Crowther, David   +23 more
core   +1 more source

Fiber‐Reinforced Bio‐Epoxy Composites: Degradation Mechanisms in Saline Environment

open access: yesPolymer Composites, EarlyView.
Constituent level degradation of bio‐epoxy composites after saline aging. ABSTRACT This study examines the degradation behavior of bio‐epoxy composites reinforced with glass, basalt, carbon, and flax fiber yarns in a simulated saline environment. Fiber yarns and composite samples were exposed to 3.5% NaCl solution at 60°C for up to 3000 h.
Abdullah Iftikhar   +6 more
wiley   +1 more source

Research on Self‐Identification Technology of Zero‐Value Insulators in Distribution Lines Based on Electroluminescence Effect

open access: yesHigh Voltage, EarlyView.
ABSTRACT To address the issue of low detection accuracy for zero‐value insulators in distribution lines, this study proposes a novel method for detecting these insulators based on the electroluminescence effect. Through theoretical analysis and experimentation, it was found that the luminescence intensity of ZnS:Cu electroluminescent material varies ...
Jianghai Geng   +6 more
wiley   +1 more source

Research on Hygrothermal Aging of Dynamic Injection Molded Polypropylene Products

open access: yes, 2010
The polypropylene products are injection molded by the dynamic injection molding machine. The performance characteristics of polypropylene products under steady and dynamic injection molding are gained by the DSC indicating methods.
Jin Ping Qu   +3 more
core   +1 more source

EFFECT OF CYCLIC HYGROTHERMAL AGING ON THE INTERLAMINAR SHEAR STRENGTH OF CARBON FIBER/BISMALEIMIDE(BMI) COMPOSITE

open access: yes, 2013
The interlaminar shear strength (ILSS) evolution of carbon fiber(CF)reinforced bismaleimide(BMI) composites during hygrothermal aging were systematically studied through short beam shear tests.
Ye Li, Yan Zhao, Dong Xiao Sui
openaire   +1 more source

Cyclic hygrothermal ageing of flax fibers’ bundles and unidirectional flax/epoxy composite. Are bio-based reinforced composites so sensitive?

open access: yesIndustrial Crops and Products, 2019
Abstract The use of vegetal fibers to reinforce polymeric matrix composites is challenging and goes with questions of durability issues, especially when exposed to damp conditions. The aim of this study is to quantify, up to 1 year, the impact of humidification/drying cycles, i.e.
Cadu, Thomas   +5 more
openaire   +3 more sources

Combined Effects of Thermal Cycling Aging and Reinforcement Content on the Ball‐On‐Disk Wear of Additively Manufactured Polylactic Acid Composites

open access: yesPolymer Composites, Volume 47, Issue 21, Page 19085-19107, 10 November 2026.
Thermal Aging and Tribological Tests of Additive Manufactured PLA Composites. ABSTRACT This study focuses on the additive manufacturing of pure polylactic acid (PLA) specimens and milled glass fiber (GF)‐filled PLA composites under thermal cycling aging and wear tests. Wear tracks have been analyzed via 3D optical profiling and SEM imaging.
Sinan Fidan   +5 more
wiley   +1 more source

Behavior of Injection‐Molded Nylon 6 Composites With Virgin and Field‐Exposed Waste‐Recycled Blends

open access: yesPolymer Composites, Volume 47, Issue 21, Page 19382-19402, 10 November 2026.
Recycling field‐exposed Nylon 6 composites for sustainable secondary applications. ABSTRACT Every year, more than 18,600 metric tonnes of glass fiber‐reinforced Nylon 6 composite waste from sucker rod guides used in downhole oil and gas applications are landfilled due to uncertainty about retained performance after prolonged service exposure.
Chundu Gyem Tamang   +6 more
wiley   +1 more source

Sustainable and Seismically Resilient Confined Masonry: Global Progress in Research and Design Practice

open access: yesEarthquake Spectra, Volume 42, Issue 4, November 2026.
Modern confined masonry (CM) construction consists of masonry walls confined by reinforced concrete (RC) tie‐columns and tie‐beams. When built correctly, CM buildings have shown good performance in earthquake's shaking. Even though CM construction has been practised for almost a century in some Latin American countries, its use and standardisation are ...
Ahsana Parammal Vatteri   +23 more
wiley   +1 more source

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