Results 71 to 80 of about 6,887,616 (203)

Recent Advances and Perspectives for Improving Material Performance via Diamond Burnishing

open access: yesApplied Sciences
The operational behaviour of metal structural components is determined primarily by the complex state of the surface layers, known as the surface integrity (SI) [...]
Jordan Maximov, Galya Duncheva
doaj   +1 more source

Spontaneous droplets gyrating via asymmetric self-splitting on heterogeneous surfaces

open access: yesNature Communications, 2019
Controlling droplet impact and rebound behaviour can have applications in inkjet printing and self-cleaning. Here the authors show how a chemically-patterned surface with high-adhesive spirals surrounded by hydrophobic, low-adhesive regions leads to ...
Huizeng Li   +7 more
doaj   +1 more source

Hydrodynamics and mass transfer in bubble column: Influence of liquid phase surface tension [PDF]

open access: yes, 2007
According to literature, few experiments are performed in organic solvents which are mostly used in commercial gas–liquid reactors. However, it is commonly accepted that data obtained in aqueous solution allow to predict the surface tension effects, and ...
Billet, Anne-Marie   +2 more
core   +1 more source

Wetting behaviour of mixed surfactants on the mild steel surface [PDF]

open access: yesE3S Web of Conferences
Interfacial phenomena such as wetting can be enhanced to a greater extent and mixed surfactant systems are promising candidates for the improvement of wettability of hydrophobic surfaces.
Yadav Chandradip Kumar   +8 more
doaj   +1 more source

A study of cell behaviour on the surfaces of multifilament materials

open access: yesJournal of Materials Science: Materials in Medicine, 1997
Since many fibres are very strong, they are considered to have useful potential for fibre reinforcement of orthopaedic and dental implant materials. Fibres exposed on the surface of composites may significantly influence the cellular response not only due to the chemistry but also due to the fibre size and shape.
H, Wan   +3 more
openaire   +2 more sources

Numerical Modelling of Behaviour of Surface Finishing of Composite Materials [PDF]

open access: yes, 2018
The article describes and compares the course of the resistance test of a treated surface against the impact of gravel with the model of the test process.
Martina Syrovatkova   +8 more
core   +1 more source

Biological and water quality study of Big Darby Creek and selected tributaries, 2001/2002 : Logan, Champaign, Union, Madison, Franklin and Pickaway counties, Ohio.

open access: yes, 2004
Title from home page (viewed on Aug. 23, 2006).; "Prepared by State of Ohio Environmental Protection Agency, Division of Surface Water ..."--PDF t.p.; "June 28, 2004."; Harvested from the web on 8/23 ...
Ohio EPA. Division of Surface Water.
core  

Identification of influent factors on surface integrity in nickel-base superalloy drilling [PDF]

open access: yes, 2010
For the critical rotating components in aeronautical industry, the metallurgical quality achieved after machining conditions could determine their mechanical behaviour in fatigue. To guarantee this quality, the tools, materials and cutting conditions are
Dutilh, Vincent   +4 more
core  

The peeling behaviour of a graphene sheet on a nano-scale corrugated surface

open access: yes, 2013
The peeling process and average peeling force of a graphene (GE) sheet on a corrugated surface are investigated using molecular dynamics simulation. It is found that the peeling behaviour varies with the substrate surface roughness and the peeling angle.
陈浩   +2 more
core   +1 more source

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