Results 1 to 10 of about 60,880 (319)

Bioinspired All-Fibrous Directional Moisture-Wicking Electronic Skins for Biomechanical Energy Harvesting and All-Range Health Sensing

open access: yesNano-Micro Letters, 2023
Highlights Bioinspired directional moisture-wicking electronic skin (DMWES) was successfully realized by surface energy gradient and push–pull effect via the design of distinct hydrophobic-hydrophilic difference.
Chuanwei ZHI, Shuai ZHANG, Jinlian Hu
exaly   +2 more sources

Wicking dynamics in yarns

open access: yesJournal of Colloid and Interface Science, 2022
The spontaneous imbibition of a liquid within porous media, known as wicking, can display uncommon features in textiles and yarns. Yarns exhibited step-wise wicking dynamics not captured by current models.
Robert Fischer   +2 more
exaly   +2 more sources

Study the Wicking Phenomena of Cotton Woven Fabrics and its Constituent Yarns: Relation between Fabric Wicking and Yarn Wicking

open access: yesJournal of Natural Fibers, 2022
In this present paper, the wicking effect of cotton woven fabrics in different directions and wicking effect of its constituent yarns has been studied. Two different types of weaves have been examined to study the wicking performance.
Palash Mallick, Susanta Sekhar De
doaj   +2 more sources

Capillary-driven liquid film boiling heat transfer on hybrid mesh wicking structures

open access: yesNano Energy, 2018
Thermal management of high power electronic systems such as advanced lasers, light emitting diodes, radars, microprocessors, electrical machines, and power inverters, is becoming critical in defense, space, and commercial applications.
Rongfu Wen, Shanshan Xu, Ronggui Yang
exaly   +2 more sources

Temperature Effects on Wicking Dynamics: Experimental and Numerical Study on Micropillar-Structured Surfaces [PDF]

open access: yesMicromachines
Boiling heat transfer, utilizing latent heat during phase change, has widely been used due to its high thermal efficiency and plays an important role in existing and next-generation cooling technologies.
Yoomyeong Lee   +5 more
doaj   +2 more sources

Strain-dependent wicking behavior of cotton/lycra elastic woven fabric for sportswear

open access: yese-Polymers, 2021
The strain-dependent vertical and horizontal wicking of as-prepared cotton/lycra elastic woven fabric was systematically studied. The experimental results revealed that the fabric exhibited a strain strengthening effect.
Wang Yong   +3 more
doaj   +2 more sources

Physical activity and blood‐based biomarkers of neurodegeneration in community dwelling Australians from ISLAND (Island Study Linking Ageing and Neurodegenerative Disease) [PDF]

open access: yesAlzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring
Introduction Physical activity, a key modifiable risk factor for dementia, has been associated with biomarkers of neurodegeneration in the central nervous system, but less is known regarding blood‐based biomarkers.
Eddy Roccati   +6 more
doaj   +2 more sources

Modifying Wicking Speeds in Paper-Based Microfluidic Devices by Laser-Etching

open access: yesMicromachines, 2020
Paper-based microfluidic devices are an attractive platform for developing low-cost, point-of-care diagnostic tools. As paper-based devices’ detection chemistries become more complex, more complicated devices are required, often entailing the sequential ...
Brent Kalish   +2 more
doaj   +2 more sources

An online, public health framework supporting behaviour change to reduce dementia risk: interim results from the ISLAND study linking ageing and neurodegenerative disease

open access: yesBMC Public Health, 2023
Background Unmanaged cardiometabolic health, low physical and cognitive activity, poor diet, obesity, smoking and excessive alcohol consumption are modifiable health risk factors for dementia and public health approaches to dementia prevention have been ...
Larissa Bartlett   +9 more
doaj   +1 more source

Wick calculus [PDF]

open access: yesAmerican Journal of Physics, 2008
In quantum field theory the “normal ordering” of operators is routinely used, which amounts to shuffling all creation operators to the left. Potentially confusing is the occurrence in the literature of normal-ordered functions, sometimes called “Wick transforms.” In this paper, we introduce the reader to some basic results, ideas, and mathematical ...
Wurm, A., Berg, M.
openaire   +3 more sources

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