Results 31 to 40 of about 361,286 (257)

Shear bond strength of different luting agents to polyether ether ketone

open access: yesDental Research Journal, 2022
Background: Polyether ether ketone (PEEK) was recently introduced to dentistry. However, difficulty in provision of a strong durable bond is its main drawback.
Hossein Pourkhalili   +3 more
doaj   +1 more source

Explorable and economically attractive mineral deposits in the Siberian and Far Eastern Federal Districts of Russia [PDF]

open access: yes, 2018
Purpose. Selection of the most explorable mineral deposits in the Siberian and Far Eastern Federal Districts of the Russian Federation as investment projects. Methods.
Boyarko, G
core   +1 more source

Comparative Study of Microleakage of Full Crown Resterations Luted with Ariadent and Harward Zinc Phosphate Cements [PDF]

open access: yesJournal of Kerman University of Medical Sciences, 2005
Film thickness, strength, solubility and microleakage of dental cements are essential factors in cement selection by dentist. Since failure of metal ceramic restorations is mostly due to their marginal leakage and provious studies have shown that ...
P Amini, S Pouya
doaj  

Anticorrosive performance of commercial nanoceramic coatings on AISI 1010 steel [PDF]

open access: yesMaterials Research, 2014
The aim of this work was to study the corrosion behavior of three commercial nanoceramic coatings in comparison to zinc phosphate coatings applied on mild steel (SAE 1010).
Estela Knopp Kerstner   +5 more
doaj   +1 more source

Electrochemical Reduction of Zinc Phosphate [PDF]

open access: yesBulletin of the Korean Chemical Society, 2010
is used by reducing Pb(II) and oxidizing Pb(0) in sulfate rich solution. Since both reduced form and oxidized form are insoluble, they cannot diffuse to the opposite electrodes and react. It is a very common strategy to make a stable battery electrode that a metal element is reduced and oxidized in solu-tion containing an abundance of anion readily ...
Chang-Hwan Kim   +2 more
openaire   +1 more source

Preparation and characterization of anticorrosive and antibacterial coatable nanocomposite based on zinc phosphate modified by Hydroxy Apatite/alginate: Investigation of electrochemical impedance spectroscopy (EIS)

open access: yesCase Studies in Chemical and Environmental Engineering
In This study, three new surface-modified antibacterial and anticorrosive nanocomposites (zinc Phosphate- Polyvinyl Pyrrolidone, Zinc Phosphate- Polyvinyl Pyrrolidone/Hydroxy Apatite and Zinc Phosphate- Polyvinyl Pyrrolidone/Hydroxy Apatite/Alginate ...
Arezoo Mohammadkhani   +6 more
doaj   +1 more source

Inositol 1,3,4,5,6-pentakisphosphate 2-kinase is a distant IPK member with a singular inositide binding site for axial 2-OH recognition [PDF]

open access: yes, 2010
Inositol phosphates (InsPs) are signaling molecules with multiple roles in cells. In particular Graphic (InsP6) is involved in mRNA export and editing or chromatin remodeling among other events.
Agarwal   +35 more
core   +2 more sources

Effect of Rapid Sand Filter on Copper and Zinc Metal Removal in Different Presence of Phosphate Concentration [PDF]

open access: yesسلامت و محیط, 2010
"n "nBackgrounds and Objectives: Due to copper and zinc elements toxicity, a greatly attention to removal of those in order to reduce environmental pollution exist.
R Pirtaj Hamedani   +3 more
doaj  

Use of zinc phosphate cement as a luting agent for Denzir™ copings: an in vitro study

open access: yesBMC Oral Health, 2003
Background The clinical success rate with zinc phosphate cemented Procera crowns is high. The objective with this study was to determine whether CADCAM processed and zinc phosphate cemented Denzir copings would perform as well as zinc phosphate cemented ...
Mondragon Eduardo   +2 more
doaj   +1 more source

Zinc in Regulating Protein Kinases and Phosphatases in Neurodegenerative Diseases

open access: yesBiomolecules, 2022
Zinc is essential for human growth and development. As a trace nutrient, zinc plays important roles in numerous signal transduction pathways involved in distinct physiologic or pathologic processes.
Hui-Liang Zhang   +2 more
doaj   +1 more source

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