Coating of Carbon Fibers With Calcium Phosphate by Sol- Gel Method [PDF]
Engineering and Technology Journal, 2014 Sol-gel technique has been used to coat carbon fibers with calcium phosphate to improve the esthetic of black carbon fibers as it's biocompatible. To improve bonding between carbon fibers and prepared calcium phosphate powders, the surface of carbon ...
Sewench N. Rafeeq +2 more
doaj +1 more source
Synthesis of B4C/YTZP Composite Powder and Studying Effect of its Addition on Mechanical Properties of B4C [PDF]
Engineering and Technology Journal, 2014 In this research B4C powder have been coated with yttria stabilized tetragonal zirconia polycrystalline (YTZP) (ZrO2 – 6wt% Y2O3) by using sol-gel method in order to obtain on composite powder (B4C core/ YTZP shell, 1/1 wt%).
Fadhil A. Chyad +2 more
doaj +1 more source
International Journal of Educational Qualitative Quantitative ResearchWhile digital innovation is rapidly transforming global classrooms, the pedagogical and resource divide in under-resourced STEM environments remains a critical barrier to equitable education. This conceptual paper aims to examine design-based practices (
Wiets Botes +4 more
doaj +1 more source
Synthesis and Studying Dielectric Properties of Mixed Nanoferrites [PDF]
Engineering and Technology Journal, 2015 Based on a low temperature route (sol-gel autocombustion) a nano-ferrite CoFe2O4and Li0.5Fe2.5O4 and different percentages of cobalt-ferrite are synthesized.
Zainab I. Dhary +2 more
doaj +1 more source
PRELIMINARY STUDY FOR USING VINYLTRIACETOXYSILANE AS PRECURSOR IN ENZYME IMMOBILIZATION BASED ON SOL-GEL METHOD [PDF]
, 2007 During the last years, sol-gel technology has become a well-established method for the preparation of catalytic active monoliths, bulk, particles and thin films.
VLAD-OROS, BEATRICE +2 more
core +2 more sources
Comprehensive Electrochemical Evaluation of Protective Coatings Properties by Sol-Gel Route for Stainless Steel Corrosion [PDF]
Engineering and Technology Journal, 2013 Sol gel nano ceramic coatings have been applied on stainless steel to develop their biological characteristics and increase resistance to corrosion and wear.
Mohammed Hussein J. Al Atia
doaj +1 more source
Synthesis of Magnetic MWCNTs Nanohybrids and Application in Remediation of Chromium Ions in Refinery Wastewater [PDF]
Engineering and Technology Journal, 2017 This study presents the preparation of Magnetic - Multiwall Carbon Nanotubes (M-MWCNTs) as adsorbents, MWCNTs/Fe3O4 nanocomposite, in which multiwall carbon nanotubes were coated to magnetic Fe3O4 particles by simplistic sol-gel techniques.
A. M. ALI
doaj +1 more source
Characterizing the hierarchical structures of bioactive sol-gel silicate glass and hybrid scaffolds for bone regeneration [PDF]
, 2012 Bone is the second most widely transplanted tissue after blood. Synthetic alternatives are needed that can reduce the need for transplants and regenerate bone by acting as active temporary templates for bone growth.
Lee, P. D. +23 more
core +1 more source
BMC Pharmacology and Toxicology, 2018 Background Generic drugs may help to support antiretroviral treatment. We want to assess the efficacy and safety at 24 weeks of the change of coformulated (abacavir + lamivudine + dolutegravir) to (abacavir + lamivudine) coformulated as a generic ...
Julián Olalla +9 more
doaj +1 more source
Sol, sous-sol, hors-sol : terrains d’observation du travail
Images du travail, travail des imagesN°19 Revue Images du travail, travail des images Sous la direction de Nadège Mariotti, Gwenaële Rot et Dominique Maillard Le dossier Sol, sous-sol, hors-sol : terrains d’observation du travail explore les liens entre milieux terrestres, gestes humains et représentations visuelles, en plaçant le travail au centre des rapports entre nature, technique et ...
Dominique Maillard +2 more
+6 more sources