The Minister of Economic Affairs of Taiwan announced in 2006 that the sales volumes of the manufacturing industry of Taiwan were continuously increased from 2000 to 2005 where the manufacturing industry took 21.95% and 21.4% in the gross domestic product of Taiwan in 2004 and 2005, respectively. It is no doubt that the manufacturing industry is both important and significant to Taiwan’s economy...

tire manufacturing industry has a history of more than half a century in iran, where 14 thousand workers are employed. the old and semi-automated processes equipment, backward technology, and raw materials impurity lead to significant exposures to occupational carcinogens such as benzene. this study was to assessment of benzene exposures and evaluation the resulting cancer risk in two tire-manu...

complicacy, variety and ever-increasing changes, assumed as outstandingly evident organizational environment features, impose a situation where inconsiderate attitude or carelessness could end in loss of competitiveness or even survival among rivals. today, organizations have come to the point that nothing, but knowledge and innovation could make them desirably successful in a competitive world...

This paper, we consider dynamic dispatching control of a fully flexible online manufacturing system. Hence, vendors, who supply the materials, play an important role in this system. So, selection of vendors is much important. In a periodically reviewed, online manufacturing system where materials are dispatched from a central control station to different manufacturing sales. After production pr...

Because of today's strong competition, most manufacturing organizations continually try to increase their profits and reduce their costs. Accurate sales forecasting is certainly an inexpensive way to meet these goals because it leads to improved customer service, reduced lost sales and product returns, and more efficient production planning (Doganis et al., 2006). Forecasting future demand is c...

The hygienic norms for microclimate are often neglected. The purpose of the study was to assess stress in workers exposed to overheat in the hot period of the year. The microclimate components and wet bulb globe temperature (WBGT) were measured in two units: glass manufacturing unit and iron foundry. Stress was estimated in 15 males, exposed to heat and in a control group of 15 men from each un...

Background: In most industries, employees are in contact with various chemical agents. The objective of this study was to assess the health risks posed by occupational exposure to harmful chemical agents in a pesticide manufacturing plant in Zahedan, Iran, in 2013. Materials and Methods: This cross-sectional study was conducted in different units of a pesticide manufacturing plant. In order to...