Results 21 to 30 of about 53,665 (268)

Transfer of liquid and water vapour through knitted materials [PDF]

open access: yesHemijska Industrija, 2023
Active sportswear has certain functions that should meet the expected properties and improve the performance of athletes. In addition to functionality, an important aspect of sportswear is thermal and physiological comfort. By choosing the right clothing
Petrov Antonija   +2 more
doaj   +1 more source

Effect of Rare Earth Y on Microstructure and Properties of Sn-58Bi Solder Alloy

open access: yesJournal of Aeronautical Materials, 2018
Sn-58Bi-xY alloys with different Y contents (x = 0.0%, 0.1%, 0.2%, 0.3%, 0.4%, 0.5% (mass fraction, the same below )) were fabricated in a vacuum furnace in nitrogen atmosphere.
GONG Liukui   +4 more
doaj   +1 more source

Influence of Wood Surface Preparation on Roughness, Wettability and Coating Adhesion of Unmodified and Thermally Modified Wood

open access: yesDrvna Industrija, 2022
In this research, the influence of face milling, sanding and UV irradiation of the hornbeam and ash wood sample on the wetting and adhesion strength of solvent-based and water-borne coating was studied.
Josip Miklečić   +3 more
doaj   +1 more source

Evaluation of the wettability of the filler binder during the manufacture of prepreg with ultrasound exposure for three-dimensional printing filaments reinforced with continuous carbon fiber [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Физика
Background and Objectives: The aim of the research is to study the effect of ultrasound on the wettability of carbon fibers with a thermosetting binder and to determine the work of adhesion in the binder-fiber contact as part of the filament prepreg for ...
Zlobina, Irina V.   +2 more
doaj   +1 more source

Nanoparticle Coatings on Glass Surfaces to Prevent Pseudomonas fluorescens AR 11 Biofilm Formation

open access: yesMicroorganisms, 2023
Microbial colonization of surfaces is a sanitary and industrial issue for many applications, leading to product contamination and human infections. When microorganisms closely interact with a surface, they start to produce an exo-polysaccaridic matrix to
Daniele Marra   +7 more
doaj   +1 more source

Exploring “Dormant” Opto-Mechanical Properties of the Isotropic Phase of Liquid Crystals and Revealing Hidden Elasticity of (Ordinary) Liquids

open access: yesFluids, 2018
There is little literature on the flow properties of the isotropic phase of liquid crystalline fluids. However, this phase is an ideal tool to bridge the physics of liquid crystals with those of (ordinary) fluids.
Laurence Noirez, Philipp Kahl
doaj   +1 more source

Surface Modification of 3D Printed Microfluidic Devices for Controlled Wetting in Two-Phase Flow

open access: yesMicromachines, 2022
Microfluidic devices (MFDs) printed in 3-D geometry using digital light projection to polymerize monomers often have surfaces that are not as hydrophobic as MFDs made from polydimethylsiloxane.
Chandler A. Warr   +3 more
doaj   +1 more source

Single Micrometer-Sized Gels: Unique Mechanics and Characters for Applications

open access: yesGels, 2018
Microgels—small gels of submicron to micron size—are widely used in food, cosmetics and biomedical applications because of their biocompatibility and/or fast response to external environments.
Miho Yanagisawa   +2 more
doaj   +1 more source

A Monte Carlo Approach to Approximating the Effects of Pore Geometry on the Phase Behavior of Soil Freezing

open access: yesJournal of Advances in Modeling Earth Systems, 2020
Freezing in porous media is associated with a host of dynamic phenomena that stem from the presence and mobility of premelted liquid at subzero temperatures.
Jiangzhi Chen   +3 more
doaj   +1 more source

Forced wetting of microstructured surfaces

open access: yesJournal of Fluid Science and Technology, 2014
The author has studied the wettability of micro-structured surfaces, some of which have exhibited drag reduction in the channel flow of water in previous experiments.
Masato HASEGAWA
doaj   +1 more source

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