Results 21 to 30 of about 270,230 (255)

An experimental study of the California bearing ratio of basalt fiber reinforced loess

Shuiwen dizhi gongcheng dizhi, 2021
In order to study the factors affecting the CBR value of the fiber-reinforced loess and the mechanism of the fiber-reinforced soil, chopped basalt fiber was used as the reinforcement material, and the CBR test was performed by changing the moisture ...
Peida LI, Yasheng LUO, Qingrui CHENG, Guogang WANG   +3 more
doaj   +1 more source

Experimental Study on the Mechanical Behaviors of Loess Reinforced with Randomly Distributed Basalt Fiber

Applied Sciences, 2022
Loess has the structural characteristics of porous, weakly cemented and under compacted, leading to its collapsible, disintegrative and dissolute features.
Honggang Kou, Qiang Ma, Shunli Han
doaj   +1 more source

Active fiber length distribution and its application to determine the critical fiber length

Polymer Testing, 2009
Abstract A new test and evaluation method has been developed to determine the critical fiber length characteristic of short fiber reinforced composites. From the so-called active ‘barbe’ (beard) length distribution calculated from the length distribution of the fibers in the composite and from the length distribution of the fibers protruding from the
László M. Vas, Ferenc Ronkay, Tibor Czigány   +2 more
openaire   +1 more source

Effect of fiber volume fraction on the mechanical properties of randomly oriented glass fiber reinforced polyurethane elastomer with crosshead speeds

Alexandria Engineering Journal, 2020
The effect of fiber length and fiber volume fraction at different crosshead speeds on the mechanical properties and toughness of randomly oriented glass fibers reinforced polyurethane elastomer composites were studied using standard simple tension test ...
E. Elkazaz, W.A. Crosby, A.M. Ollick, M. Elhadary   +3 more
doaj   +1 more source

Size-dependent retention of elongate mineral particles in human lungs: modeling and implications for risk assessment

Frontiers in Public Health
IntroductionLung deposition of elongate amphibole particles is an important process impacting the risk of cancer. There is, however, a significant gap in scientific literature characterizing the role of particle size in the differences observed for ...
Andrey Korchevskiy, Richard Attanoos, Ann G. Wylie   +2 more
doaj   +1 more source

Stability, variation, and application of AFIS fiber length distributions

Journal of Cotton Research, 2020
Background Fiber length is one of the primary quality parameters for the cotton industry when considering the textile performance and end-use quality of cotton.
Zachary HINDS, Brendan Robert KELLY, Eric Francois HEQUET   +2 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

GbSER02 Interacts With GhVOZ1 to Promote Fiber Elongation by Modulating Gibberellin Synthesis in Cotton

Advanced Science
The elongation period of cotton fiber development is crucial for ensuring cotton quality. However, the molecular mechanisms underlying fiber elongation remain unclear.
Hao Jia, Dongmei Zhang, Qishen Gu, Yanbin Li, Jing Li, Wannian Li, Zhengwen Sun, Huifeng Ke, Jun Yang, Liqiang Wu, Yan Zhang, Zhiying Ma, Xingfen Wang   +12 more
doaj   +1 more source

Investigation of the Fiber Length and the Mechanical Properties of Waste Recycled from Continuous Glass Fiber-Reinforced Polypropylene

Recycling, 2023
This paper explores the mechanical recycling of continuous fiber-reinforced thermoplastics (CFRTPs) waste into injection molded products, focusing on the influence of recycling parameters on fiber length and mechanical properties.
Shiva MohammadKarimi, Benedikt Neitzel, Maximilian Lang, Florian Puch   +3 more
doaj   +1 more source