نتایج جستجو برای: metal industries
تعداد نتایج: 242103 فیلتر نتایج به سال:
background: production of solid waste is the result of the human’s different activities that today has changed a lot in comparison to the past due to the changing life styles and pervasive expansion. in isfahan province lots of wastes are produced daily. due to the importance of the waste and its recycling, the purpose is determining the production scopes of different wastes in order to find a ...
Background: Metal industries are of accident-prone industries. Todays the hazard assessment in order to hazard control is very important. Aim of this study was safety and occupational health risk assessment in a metal industry. Methods: This cross-sectional study was conducted in 2014 in Isfahan. Firstly three jobs, forging and fittings cutting and finery press operators, which h...
Background and Aim: Exposure to heavy metals always causes serious health problems in people working in the industry. Heavy metals may interfere with enzyme functioning or accumulate in specific body organs, leading to various health problems. Cadmium is a toxic heavy metal widely used in various industries and, therefore, workers in metal industries are at risk of exposure to it. Materials...
BACKGROUND Non-Hodgkin's lymphomas (NHLs) have been linked to proximity to industrial areas, but evidence regarding the health risk posed by residence near pollutant industries is very limited. The European Pollutant Emission Register (EPER) is a public register that furnishes valuable information on industries that release pollutants to air and water, along with their geographical location.Thi...
Titanium and its alloys, particularly Ti6Al4V, which is widely utilized in the marine aerospace industries, have played a vital role different manufacturing industries. An efficient cost-effective way of joining this metal by laser welding. The effect power welding speed on tensile, microhardness, microstructure Ti6Al4V alloy investigated paper. Results show that microhardness highest at fusion...
This study examines the relationship between manifest conflict and marketing performance via the international joint venture (IJV) market entry mode in Thailand. The primary data for the study were collected from a self-administered mail survey of 1,047 Thai-Foreign IJVs in Thailand. The criteria for inclusion in the sample was that no joint venture partner could have less than 20 percent equit...
Synthetic dyes are complex aromatic compounds used in many industries like paper, printing, textile, food and cosmetics [1]. The major synthetic dyes include azo, triphenylmethane, anthraquinone and metal dyes. They are reported to be carcinogenic and thus their safe release into the environment poses a threat to public health. About 10-15% of the substrate unbound dyes from the industries are ...
1-Bromopropane is a brominated hydrocarbon that was originally used as an intermediate in the production of pesticides, flavors and fragrances, pharmaceuticals, and other chemicals. It is currently used as a solvent in the adhesives, dry cleaning, vapor degreasing, and electronic and metal cleaning industries. There has been an increased use of 1-bromopropane in the last decade due to its appli...
Rajasthan is one of the main mineral potential state of India. During the last 30 years it has witnessed enormous expansion of mining industries, but mining of most of the minor minerals coupled with changing climate has posed serious problems to the environmental fabric in the state, apart from base metal beneficiation plants. Groundwater is also being polluted day-by-day by effluents generate...
This paper assesses IJV marketing performance in the Republic of Thailand, as opposed to general business performance. Furthermore, the paper develops an objective measure to assess IJV marketing performance and compares two different types of measures for measuring IJV marketing performance, a subjective measure and an objective measure, and finds both measures to be significantly correlated. ...
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