نتایج جستجو برای: glass paste

تعداد نتایج: 80895  

2015
Shahin Hajilar SHAHIN HAJILAR Behrouz Shafei

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2015
Ahmed Magooda Ashraf Y. Mahgoub Mohsen Rashwan Magda B. Fayek Hazem M. Raafat

Extrinsic plagiarism detection gathered the attention of many researchers lately. Plagiarism process began to be more and more difficult to be detected due to appearance of other sophisticated plagiarism approaches other than direct copy and paste such as (phrase rephrasing, word shuffling, semantic substitution, etc...). In this paper, we present RDI system for extrinsic plagiarism detection (...

Journal: :World Journal Of Advanced Research and Reviews 2022

Aim: To determine the rate of use dental materials in areas surgery, prosthodontics, periodontics, pediatric dentistry and orthodontics Dentistry Faculty University Cuenca, Ecuador. Materials methods: We analyzed 43 clinic weight these was obtained by a precision electronic scale to number doses, price per serving usage fee. Results: The glass ionomer for light-cured restoration powder presenta...

Journal: :Korean Journal of Metals and Materials 2022

Currently, the need for high performance heaters industrial application is increasing, and repeated wear, rapid temperature change, uneven can cause deteriorating quality reduced productivity. The ceramic heater in this study consists of a substrate, an electrode layer, protective low-melting glass frit was used all layers to allow low-temperature processing. As substrate heater, Si3N4, which t...

Journal: :Journal of international dental sciences 2023

Aim: The aim of this study is to examine the effect povidone iodine on color stability different restorative materials.
 Methods: In study, ten discs (30 in total) 8 mm diameter and 2 thickness were prepared with compomer (Dyract Extra, Dentsply, Germany), composite (Palfique estelite paste, Tokuyama, Japan) glass ionomer cement (R&D Series Nova Glass-L, Imicryl, Konya, Turkey) materia...

Journal: :Brazilian oral research 2016
Claudia Medianeira Londero Pagliarin Clacir de Lourdes Dotto Londero Mara Cristina Santos Felippe Wilson Tadeu Felippe Cristiane Cademartori Danesi Fernando Branco Barletta

Revascularization of immature teeth with necrotic pulps traditionally involves the use of triple antibiotic paste, which may sometimes lead to undesirable complications. The objective of this study was to assess tissue repair in immature dog teeth with apical periodontitis subjected to revascularization, comparing two different pastes used for root canal disinfection. Apical periodontitis was i...

Flash sintering has been investigated as a modern sintering method through examining the effect of processing parameters such as current density, temperature, and contact paste on the flash sintered 8YSZ characteristic. 95% of theoretical density was achieved at 800°С in 30sec with a field intensity of 100V.cm-1 and a current density of 160mA.mm-2. Such relative density in conventional sinterin...

Journal: :Journal of dentistry 2017
M Bataineh M Malinowski M S Duggal J F Tahmassebi

OBJECTIVES To investigate in vitro the effect of MI Paste, MI Paste Plus and 2800ppm fluoride (F) toothpaste (TP) on the remineralisation of enamel subsurface lesions and to compare these to the effect of 1450ppm and 0ppm F toothpastes. METHODS Enamel subsurface lesions were created in bovine enamel slabs (n=120) which were assigned randomly to five groups; (1) 0ppm F TP, (2) 1450ppm F TP, (3...

2017
Ertug Aydin

The data presented herein are compiled of the research summary of "Staple-wire-reinforced high-volume fly-ash cement paste composites" (Aydin, in preparation) [1]. This data article provides general information about the novel high volume fly ash cement paste composites composed of various volume of staple wires. The dataset here also helps the readers to understand the mechanisms of staple wir...

Journal: :Water science and technology : a journal of the International Association on Water Pollution Research 2008
H L Luo W T Kuo D F Lin

In order to extend the recycling of waterworks sludge to engineering applications, this paper addresses the influence of nano-SiO2 on incinerated waterworks sludge ash (IWSA) cement paste attacked by sulfate. Tests were performed such as length measurement for volume change, compressive strength, weight loss, and micro-structural testing using scanning electron microscopy (SEM). The results ind...

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