Results 11 to 20 of about 6,887,616 (203)

Surface erosion behaviour over NiCrBSi-Al2O3 composite coatings

open access: yesMaterials Research Express, 2020
For hydro turbine components High Velocity Oxy Fuel (HVOF) thermal spraying process was adopted for three different types of coatings i.e NiCrBSi-5%Al _2 O _3 (N5A), NiCrBSi-10%Al _2 O _3 (N10A) and NiCrBSi-15%Al _2 O _3 (N15A) on Grade 420 Stainless ...
Pragyan Senapati, Harekrushna Sutar
doaj   +1 more source

Dynamic Behaviour of High Performance of Sand Surfaces Used in the Sports Industry

open access: yesVibration, 2020
The sand surface is considered a critical injury and performance contributing factor in different sports, from beach volleyball to greyhound racing. However, there is still a significant gap in understanding the dynamic behaviour of sport sand surfaces ...
Hasti Hayati   +3 more
doaj   +1 more source

In vitro behaviour of endothelial cells on a titanium surface [PDF]

open access: yesHead & Face Medicine, 2008
Abstract Background Endothelial cells play an important role in the delivery of cells to the inflammation site, chemotaxis, cell adhesion and extravasation. Implantation of a foreign material into the human body determines inflammatory and repair reactions, involving different cell types with a plethora of released ...
Oliveira-Filho Ricardo   +3 more
openaire   +3 more sources

Descrição do comportamento de superfície do boto cinza, Sotalia guianensis, na Praia de Pipa - RN Description of the surface behaviour of marine tucuxi, Sotalia guianensis, at Pipa Beach - RN

open access: yesPsicologia: Reflexão e Crítica, 2008
O estudo do comportamento animal é uma área de pesquisa consolidada, que cresceu e se diversificou em vários países e que deu origem a disciplinas e abordagens de investigação, como a Etologia, a Ecologia Comportamental, a Neuroecologia, a Psicologia e a
Lídio França do Nascimento   +2 more
doaj   +1 more source

Use of Alternative Gelling Agents Reveals the Role of Rhamnolipids in Pseudomonas aeruginosa Surface Motility

open access: yesBiomolecules, 2021
Pseudomonas aeruginosa is a motile bacterium able to exhibit a social surface behaviour known as swarming motility. Swarming requires the polar flagellum of P.
Charles D. Morin, Eric Déziel
doaj   +1 more source

Transitions of water-drop impact behaviour on hydrophobic and hydrophilic particles [PDF]

open access: yes, 2013
Extreme soil water repellency can have substantial implications for soil hydrology, plant growth and erosion, including enhanced splash erosion caused by raindrop impact.
Atherton, Shaun   +16 more
core   +1 more source

EFFECT OF SALT BATH NITRIDING ON SURFACE ROUGHNESS BEHAVIOUR OF AISI 4140 STEEL

open access: yesActa Metallurgica Slovaca, 2017
In the present research, AISI 4140 steel was nitrided in salt bath to study and analyze the behaviour of the surface roughness. The structural surface characterization behaviour of the nitrided steel was compared to the behaviour of the same steel which ...
Elhadj Ghelloudj   +2 more
doaj   +1 more source

Interactional Effect of the Influential Parameters on Seismic Behaviour of the Concrete Surface Tanks

open access: yesShock and Vibration, 2021
Given to the importance of the tanks and their various applications in different industries, studying the seismic behaviour of these facilities is essential.
Alirezar Hassanpour Yasaghi   +2 more
doaj   +1 more source

Measuring the viscous flow behaviour of molten metals under shear [PDF]

open access: yes, 2012
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The flow behaviour of liquid metals (Sn, Pb and Sn-Pb eutectic) under different shearing conditions is investigated.
Ritwik
core   +7 more sources

The Influence of Surface Texturing on the Frictional Behaviour in Starved Lubricated Parallel Sliding Contacts

open access: yesLubricants, 2019
Starvation occurs when the lubricated contact uses up the lubricant supply, and there is not enough lubricant in the contact to support the separation between solid surfaces.
Dariush Bijani   +3 more
doaj   +1 more source

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