Results 131 to 140 of about 84,170 (359)

Bond strength and surface roughness assessment of novel antimicrobial polymeric coated dental cement

open access: yesDiscover Nano
Resin cement integrated with zein-incorporated magnesium oxide nanoparticles has previously been found to inhibit oral microbes and decrease bacterial biofilm.
Ghada Naguib   +6 more
doaj   +1 more source

Effect of different surface treatments on bond strength of different resin cements to lithium disilicate glass ceramic: an in vitro study

open access: yesBiotechnology & Biotechnological Equipment, 2017
The aim of this study was to evaluate the bond strength of different resin cements in lithium disilicate glass ceramics on which different surface treatments are used.
Hatice Özdemir, Lütfü İhsan Aladağ
doaj   +1 more source

A cyanoacrylate direct bonding system of orthodontic attachments [PDF]

open access: yes, 1973
Thesis (M.Sc.D.)--Boston University School of Graduate Dentistry, 1973.
Fasy, James J.
core  

Degree of Conversion of a Resin Cement Light-Cured Through Ceramic Veneers of Different Thicknesses and Types [PDF]

open access: gold, 2014
Patrício Runnacles   +4 more
openalex   +1 more source

Outline of a Washing Treatment to Improve Electric Arc Furnace Slag Environmental Behavior

open access: yessteel research international, EarlyView.
This study evaluates a water‐washing treatment for electric arc furnace slag to reduce the leaching of hazardous elements (Cr, Ba, Mo, and V), enabling its reuse. The process effectively decreases leachate concentrations. Using the treated slag as a substitute aggregate in concrete reduces greenhouse gases emissions by 42.5% compared to landfilling ...
Luca Testini   +4 more
wiley   +1 more source

Reduction, Softening, and Melting Characteristics of Mill Scale‐Based Briquettes for Blast Furnace Ironmaking

open access: yessteel research international, EarlyView.
The study evaluates mill scale‐based briquettes, which meet industrial standards for shatter strength and exhibit a low decrepitation index. Despite their limited reducibility in nonisothermal reduction experiments, softening and melting results indicate potential application as a substitute for conventional acidic iron‐bearing materials for use in ...
Ismael Vemdrame Flores   +4 more
wiley   +1 more source

Performance analysis of strengthening reinforced concrete beams under pure torsion using galvanized steel sheets: Experimental and numerical investigation

open access: yesStructural Concrete, EarlyView.
Abstract Reinforced concrete (RC) beams can be subjected to torsion, and failure due to torsion is brittle and poses a significant risk to occupants. Moreover, strengthening of existing RC beams in torsion may be required due to the upgrade of the structures or as part of structural rehabilitation.
Ahmed Hamoda   +4 more
wiley   +1 more source

Estudio de filtración marginal en el piso gingival de las cajas proximales en obturaciones con resina compuesta [PDF]

open access: yes, 1987
Se realiza un estudio comparativo de filtración marginal gingival en cavidades de clase II con piso gingival en cemento entre obturaciones con resinas compuestas y obturaciones con cemento de vidrio ionómero interpuesto entre tejido dentario y resina ...
García Barbero, Javier   +2 more
core  

Utilization of cellulose nanocrystal as a bio‐based material and nanosilica in cement‐based systems: A comparative study

open access: yesStructural Concrete, EarlyView.
Abstract Cellulose nanocrystals (CNCs), increasingly utilized in cement‐bound materials, offer improved material properties and enhanced sustainability due to their bio‐based origin. Nanosilica (NS), known for its high reactivity and refinement of cement microstructure, also significantly impacts cement performance.
Ali Satar Jaber Al‐Askary   +2 more
wiley   +1 more source

Carbon electrode development program Final report, 3 Nov. 1964 - May 1965 [PDF]

open access: yes
Solar arc positive carbon electrodes with improved joint strength and minimized arc ...

core   +1 more source

Home - About - Disclaimer - Privacy