Results 1 to 10 of about 1,340,805 (345)

Firing variables and strain sensitivity of Bi2Ru2O7 thick resistive films [PDF]

open access: yesScience of Sintering, 2022
In order to provide accurate and semi-real-time information about performances and conditions of various civil engineering structures thick-film resistors are often being used as strain sensors.
Stanimirović Ivanka   +1 more
doaj   +1 more source

To the Discussion of the Firing Method of Common Bolgar Ceramics in the Pre-Mongol and Early Golden Periods (on the Basis of Excavation CXCII at Bolgar Fortified Settlement)

open access: yesАрхеология евразийских степей, 2021
The firing method of common Bolgar ceramics remains an unsolved question. For a long time, the firing of common wheel pottery was only evaluated in subjective terms “bad” and “good”.
Kuklina Anna A. , Andrushkevich Oleg Yu.
doaj   +1 more source

Effect of multiple firings on the color and translucency of monolithic zirconia

open access: yesFrontiers in Materials, 2023
The effects of multiple firings on the color and translucency of monolithic zirconia were investigated in this paper. One hundred specimens were milled using three types of monolithic zirconia: multilayered zirconia (UTML, Katana) (UT), highly ...
Lei Jiang   +6 more
doaj   +1 more source

Comparison of Regular and Speed Sintering on Low-Temperature Degradation and Fatigue Resistance of Translucent Zirconia Crowns for Implants: An In Vitro Study

open access: yesJournal of Functional Biomaterials, 2022
Background: Although there are a few studies which compare fast and slow sintering in normal zirconia crowns, it is essential to compare the cracks and load-bearing capacity in zirconia screw-retained implant crowns between regular and speed sintering ...
Suchada Kongkiatkamon   +1 more
doaj   +1 more source

Application of Flowsheet Simulation Methodology to Improve Productivity and Sustainability of Porcelain Tile Manufacturing

open access: yesMachines, 2023
Porcelain tile manufacturing is an energy-intensive industry that is in dire need of increasing productivity, minimizing costs, and reducing CO2 emissions, while keeping the product quality intact to remain competitive in today’s environment.
Carine Lourenco Alves   +5 more
doaj   +1 more source

Processing of porcelain stoneware tile using sugarcane bagasse ash waste [PDF]

open access: yesProcessing and Application of Ceramics, 2015
Large amounts of waste materials are discarded in the sugarcane industry. This work investigates the reuse of sugarcane bagasse ash waste as an alternative raw material for porcelain stoneware tile bodies, replacing natural quartz by up to 5 wt.%.
Myrian A.S. Schettino   +1 more
doaj   +1 more source

Analysis of white cement production during low-temperature firing

open access: yesZaštita Materijala, 2023
The possibility to produce white Eco-cement with the use of a dry method under low-temperature firing of a raw material mixture based on the CaO - SiO2 - AL2O3 - MgO system is shown.
Lev Chernyak   +4 more
doaj   +1 more source

Organizational Learning Through Debriefing: The Process of Sharing and Hiding Knowledge

open access: yesScandinavian Journal of Military Studies, 2020
Our objective with this article is to reach a better understanding of debriefing as a learning tool by exploring the process of sharing and hiding knowledge and mistakes, respectively.
Kristian Firing   +2 more
doaj   +1 more source

Application of perlite and waste of paper production for manufacturing of cement clinker

open access: yesZaštita Materijala, 2021
The possibility of making cement clinker with the integrated use of natural raw materials of volcanic origin and waste from paper production (scope) has been studied.
Dmytiy Gluschenko, Petro Varschavets
doaj   +1 more source

Determinant indicators for labor market efficiency and higher education and training: evidence from Middle East and North Africa countries [PDF]

open access: yesProblems and Perspectives in Management, 2020
This study aims to explore the determinant indicators for the labor market efficiency and the higher education and training factors that can help in increasing the productivity in labor market and the quality in higher education and training, as well as ...
Elsayed A. H. Elamir
doaj   +1 more source

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