Results 21 to 30 of about 18,676,119 (274)

Validation of a laboratory method for evaluating dynamic properties of reconstructed equine racetrack surfaces. [PDF]

open access: yes, 2012
BackgroundRacetrack surface is a risk factor for racehorse injuries and fatalities. Current research indicates that race surface mechanical properties may be influenced by material composition, moisture content, temperature, and maintenance. Race surface
Chau, Anh   +6 more
core   +2 more sources

Aramid-Zirconia Nanocomposite Coating With Excellent Corrosion Protection of Stainless Steel in Saline Media

open access: yesFrontiers in Chemistry, 2020
Resistance to stainless steel corrosion in marine-based industries requires more research into materials with an improved surface and enhanced protection by utilizing surface coatings.
Ahmed Abdel Nazeer   +3 more
doaj   +1 more source

Formation, dissolution and properties of surface nanobubbles [PDF]

open access: yes, 2016
Surface nanobubbles are stable gaseous phases in liquids that form on solid substrates. While their existence has been confirmed, there are many open questions related to their formation and dissolution processes along with their structures and ...
Che, Zhizhao, Theodorakis, Panagiotis E.
core   +1 more source

Plasma-Modified PI Substrate for Highly Reliable Laser-Sintered Copper Films Using Cu2O Nanoparticles

open access: yesNanomaterials, 2022
Plasma modification of polyimide (PI) substrates upon which electrical circuits are fabricated by the laser sintering of cuprous oxide nanoparticle pastes was investigated systematically in this study.
Wei-Han Cheng   +3 more
doaj   +1 more source

Biological aspects of dental implant; Current knowledge and perspectives in oral implantology

open access: yesDental Hypotheses, 2013
The utilization of dental implants became a scientifically accepted treatment modality for the rehabilitation of fully and partially edentulous patients. The evolution of dental implants has completely changed dentistry.
Sukant Sahoo   +3 more
doaj   +1 more source

The Effect of Particle Type and Size on CoCr Surface Properties by Fine-Particle Shot Peening

open access: yesApplied Sciences, 2023
Cobalt–chromium (CoCr) alloy is widely used for medical implants such as for dental or joint replacements because of its strength and high corrosion resistance.
Chavarat Jarungvittayakon   +2 more
doaj   +1 more source

A Comparison of the Surface Properties of CAD/CAM and Conventional Polymethylmethacrylate (PMMA).

open access: yesJournal of Prosthodontics, 2019
PURPOSE To compare surface properties of 2 brands of pre-polymerized resin blocks for complete dentures (CAD/CAM PMMA) to conventional heat-polymerized PMMA.
Z. al-Dwairi   +4 more
semanticscholar   +1 more source

Separation of Light Liquid Paraffin C5–C9 with Cuban Volcanic Glass Previously Used in Copper Elimination from Water Solutions

open access: yesApplied Sciences, 2018
Featured Application: In this work, an inexpensive and available material, as volcanic glass, is used to absorb metals from wastewater and then it is used to the separation of light liquid-olefins.Abstract: Raw porous volcanic glass from Cuba was used as
Miguel Autie-Pérez   +4 more
doaj   +1 more source

Forecasting the efficiency of introduction of mineral fillers in cement composites [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2019
The issue of developing a technique for predicting the properties of multicomponent high-quality concretes taking into account the surface properties of mineral fillers is considered, as well as the results of experimental studies of the surface-active ...
Adilhodjaev A.I.   +3 more
doaj   +1 more source

Characterization and mapping of surface physical properties of Mars from CRISM multi-angular data: application to Gusev Crater and Meridiani Planum [PDF]

open access: yes, 2015
The analysis of the surface texture from the particle (grain size, shape and internal structure) to its organization (surface roughness) provides information on the geological processes.
Ceamanos, X.   +7 more
core   +3 more sources

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