Results 11 to 20 of about 240,812 (268)

Recent Advances in Thermochemical Energy Storage via Solid–Gas Reversible Reactions at High Temperature

Energies, 2020
The exploitation of solar energy, an unlimited and renewable energy resource, is of prime interest to support the replacement of fossil fuels by renewable energy alternatives.
Laurie André, Stéphane Abanades
doaj   +1 more source

Combine flake like magnesium hydroxide and cubic like aluminum hydroxide nanostructures in order to improve fire retardant of PVC and PMMA [PDF]

Journal of Nanostructures, 2019
In this study, Flake-like magnesium hydroxide (Mg(OH)2) and cubic-like aluminum hydroxide (Al(OH)3) nanostructures were synthesized via a simple co-precipitation method at relatively low temperature.
Ahmad Gholizadeh, Saeid Jamehbozorgi, Mohammad Yousefi, Ali Niazi   +3 more
doaj   +1 more source

Combination Calcium Hydroxide and Epigallocatechin-3-gallate in Dentistry: A Narrative Review

Indonesian Journal of Dental Medicine, 2023
Background: Pulp capping and pulpotomy are treatments for exposed pulp due to injury. Calcium hydroxide is the gold standard material in pulp capping and pulpotomy because it stimulates reparative dentin formation in exposed pulp.
Faza Aidah Hanifah, Nabila Dian Pertiwi, Titien Hary Agustantina   +2 more
doaj   +1 more source

Comparison of four methods that remove calcium hydroxide from root canals

口腔疾病防治, 2023
Objective To compare the efficiency of four methods that remove calcium hydroxide in root canals and to guide clinical practice. Methods Sixty-five isolated mandibular single root canal premolars were collected.
YANG Nan, WANG Yueyue , SHAN Xiaoyang, DU Qinxia, LI Ningyi , SUN Huibin   +5 more
doaj   +1 more source

Mg-Al–layered Double Hydroxide as Promising Sustainable Nanoadsorbent for Application in Water/Wastewater Treatment Processes; Diethyl Phthalate Removal

Journal of Environmental Health and Sustainable Development, 2021
Introduction: Since phthalate esters and their derivatives have the potential to disrupt proper endocrine function, these compounds are considered as one of the most important groups of endocrine-disrupting chemicals.
Maryam Dolatabadi, Akram Ghorbanian, Saeid Ahmadzadeh   +2 more
doaj  

Comparative Evaluation of Novel Calcium Hydroxide-hydrogel with Calcium Hydroxide-iodoform as Obturating Material: A Protocol for an In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2023
Introduction: Pulpectomy is one of the extensively done procedures in clinical practice, in which the pulp is extirpated, and the canal is filled with an obturating material.
Dhruvi Raj Solanki, Punit Fulzele, Nilima Thosar   +2 more
doaj   +1 more source

Comparison of antibacterial effect of calcium hydroxide combined with chlorhexidine and povidone-iodine against Enterococcus faecalis in dentinal tubules of human incisors: An in vitro comparative study

Journal of Pharmacy and Bioallied Sciences, 2020
Background and Objectives: It has been found that the microorganism behind the failure of root-filled teeth is Enterococcus faecalis, which shows resistance to most of the intra-canal medicaments.
Sameer Punathil, Shabna Moyin, Sham S Bhat, Sundeep Hedge, Archana Pai, Jeswin James   +5 more
doaj   +1 more source

Crystal structure of N-[3-(dimethylazaniumyl)propyl]-N′,N′,N′′,N′′-tetramethyl-N-(N,N,N′,N′-tetramethylformamidiniumyl)guanidinium dibromide hydroxide monohydrate

Acta Crystallographica Section E: Crystallographic Communications, 2015
The asymmetric unit of the title hydrated salt, C15H37N63+·2Br−·OH−·H2O, contains one cation, three partial-occupancy bromide ions, one hydroxide ion and one water molecule.
Ioannis Tiritiris, Willi Kantlehner
doaj   +1 more source

The Concordance of Three Diagnostic Test for Malassezia folliculitis using Potassium Hydroxide 20% + Blue-Black Parker Ink, May Grunwald Giemsa, and Potassium Hydroxide 10% + Chicago Sky Blue

Berkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2020
Background: Malassezia folliculitis is a pilosebaceous follicular infection disease caused by Malassezia species. There are many misdiagnosed Malassezia folliculitis cases, causing the maladministration of therapy. A routine diagnostic test performed for
Dyatiara Devy Rahadiyanti, Evy Ervianti, Damayanti Damayanti, Dwi Murtiastutik, Sawitri Sawitri, Afif Nurul Hidayati   +5 more
doaj   +1 more source

One-part alkali activated slag using Ca(OH)2 and Na2CO3 instead of NaOH as activator: more excellent compressive strength and microstructure

Materials Research Express, 2021
In this paper, sodium carbonate and calcium hydroxide instead of sodium hydroxide used as composite activators, and slag are applied to prepare one-part alkali-activated slag.
Shiming Zhou, Chunqin Tan, Yuan Gao, Yang Li, Shenglai Guo   +4 more
doaj   +1 more source