نتایج جستجو برای: ceramic industry
تعداد نتایج: 214571 فیلتر نتایج به سال:
Introduction: The aim of this study was evaluating oxidative stress biomarkers in workers in ceramic and glazed tiles industry. These workers are exposed to various kinds of occupational harmful agents especially metal oxides including silicon, lead, aluminum, chromium, cobalt, titanium, zinc, cadmium oxides and other harmful elements such as sound, infrared radiation, radon gas and heat stress...
The study was designed to survey the curricular requirements, types of clinical experience, and materiak/ techniques used in teaching programs for all-ceramic restorations in Scandinavian dental schools. All 13 dental schools responded. Ten offered some clinical experience to pre-doctoral students, but only onc required one all-ceramic restoration. The departments of futed prosthodontics had th...
The ceramic fiber business of Shinnikka Thermal Ceramics Corporation began in March 1984 when its Sakai Works (then Nippon Steel Chemical Sakai Works) started production of ceramic fibers after several years of preparatory arrangements. The continuous reheating furnace having all-ceramic fiber lining, high thermal efficiency and low thermal inertia that was adopted for the plate mill (put into ...
Abstract Emissions of organic compounds, heavy metals and chemicals used in the ceramic industry cause significant inorganic pollution water. The effluent must be treated before it is discharged into a water body. International EU laws control chemical oxygen demand (COD) wastewater. Conventional technologies, such as sedimentation, flocculation biological treatment, have lots drawbacks, wherea...
Aluminium Industry Abstracts; Australian Business Deans Council (ABDC); Bacon’s Media Directory; Burrelle’s Media Directory; Cabell’s Directories; Ceramic Abstracts; Compendex (Elsevier Engineering Index); Computer & Information Systems Abstracts; Corrosion Abstracts; CSA Civil Engineering Abstracts; CSA Illumina; CSA Mechanical & Transportation Engineering Abstracts; Current
This paper presents an analysis of some of the conceptual relations that can be established by processes in the field of ceramic industry. First, the conceptual nature of industrial processes is analysed. Second, we define argumental and circumstantial relations in which one of the elements linked by the relation belongs to the conceptual class activity. Then, we present a case study of the con...
Industry Abstracts; Australian Business Deans Council (ABDC); Bacon’s Media Directory; Burrelle’s Media Directory; Cabell’s Directories; Ceramic Abstracts; Compendex (Elsevier Engineering Index); Computer & Information Systems Abstracts; Corrosion Abstracts; CSA Civil Engineering Abstracts; CSA Illumina; CSA Mechanical & Transportation Engineering Abstracts; Current
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