نتایج جستجو برای: red brick
تعداد نتایج: 154444 فیلتر نتایج به سال:
Introduction: Replacingfuel oil with natural gas in brick kilns is one of the effective ways to reduce air pollution as well as the cost of the furnaces maintenance. The aim of this study isto estimate reduction of air pollutants resulting from brick kilns functioning with natural gasin Yazdprovince. Methods: In this descriptive-survey research, we estimated consumption of the fuel oil in the ...
Introduction: Exposure to dust is an essential factor in the brick production industry. Determining the mortality rate from silicosis and lung cancer is very important in exposure to crystalline silica dust. Therefore, this study was conducted to risk assessment of workers in machine factories and traditional brick production workshops. Materials and Methods: This cross-sectional study was con...
Abstract—Coal fly ash, an industrial by product of coal combustion thermal power plants is considered as a hazardous material and its improper disposal has become an environmental issue. On the other hand, manufacturing conventional clay bricks involves on consumption of large amount of clay and leads substantial depletion of topsoil. This paper unveils the possibility of using fly ash as a par...
ABSTRACT We analyse the near-infrared colour–magnitude diagram of a field including giant molecular cloud G0.253+0.016 (a.k.a. The Brick) observed at high spatial resolution, with HAWK-I@VLT. distribution red clump stars in line sight crossing cloud, compared that direction just beside it, and not allow us to measure distance from Sun be 7.20, statistical uncertainty ±0.16 systematic error ±0.2...
Architecture is an art, which has always been enriched by the cumulative experiences of people in different ages. The historical and traditional urban fabric after a long passage of time some has possessed a balance that in the best way responds to the climatic and cultural circumstances. The rich urban fabric of Dezful City is no exemption and its Brick Architecture is an outstanding feature o...
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