نتایج جستجو برای: petrochemical industry

تعداد نتایج: 193993  

2012
Gao He Yan Wang

In recent years, Jilin’s FDI(foreign direct investment) has grown faster, the amount of investment has been increasing, investing industries have presented variety, investing districts have been a steady expansion. Jilin province fostered a lot of powerful and large-scaled enterprise groups in three pillar industries--automobile industry, petrochemical industry and agricultural products process...

Journal: :Journal of the Fuel Society of Japan 1955

The main objective of the present survey is to conduct a comparative analysis of the challenges of the performance evaluation system in two private and public sectors and their impact on effectiveness of human resources management practices. This survey was conducted using the field-descriptive method. The historical study method was used to collect theoretical subjects and the field study meth...

Journal: :Work 2012
João Alexandre Pinheiro Silva João Alberto Camarotto

This paper aims to identify conflicts and gaps between the operators' strategies and actions and the organizational managerial approach for human reliability. In order to achieve these goals, the research approach adopted encompasses literature review, mixing action research methodology and Ergonomic Workplace Analysis in field research. The result suggests that the studied company has a classi...

Journal: :health scope 0
sedighe abbasi faculty of medical sciences, tarbiat modares university, tehran, ir iran hassan asilian mahabadi department of occupational engineering, faculty of medical sciences, tarbiat modares university, tehran, ir iran; department of occupational engineering, faculty of medical sciences, tarbiat modares university, tehran, ir iran. tel: +98-9123873932 shahram vosoughi department of health sciences, faculty of health, safety and environment, shahid beheshti university of medical sciences, tehran, ir iran

results according to the results of this study, the mean age of the participants was 32 ± 6.1 years and the mean work ability index (wai) was 43.1 ± 4.4. based on the results of statistical analysis, age did not have a significant impact on the work ability of individuals; however, there was a direct relationship between the personnel’s work ability and their activities in terms of physical dem...

Journal: :Journal of Knowledge-based Innovation in China 2010

Journal: :journal of modern processes in manufacturing and production 0
pirouz sayfi department of industrial engineering, najafabad branch, islamic azad university, najafabad, iran merdad nikbakht department of industrial engineering, najafabad branch, islamic azad university, najafabad, iran

increasing global notices in environmental protection, green supply chain management (gscm) has received much attention by researchers and managers more than the past. commonly, firms have considered cost criteria to select their suppliers. despite the fact that there are various papers considering the formal criteria in supplier selection, there is a few limited numbers considering the environ...

ژورنال: اقتصاد مالی 2020
طیبه علی‌نیا اسبوکلائی مهدی علی نژادساروکلائی

امروزه با توجه به فضای رقابتی و تغییر شرایط کسب وکار، مهم ترین موضوع برای شرکتها، اعتبار و سطح مقبولیت آنها می‌باشد. یکی از ابزارهای مهم برای نشان دادن این موضوع، رتبه بندی شرکتهاست. در واقع رتبه شرکتها می‌تواند نشان دهنده میزان اعتبار و قدرت آنها باشد. از این رو اغلب کشورها اقدام به رتبه بندی شرکتهای موجود در بازار سرمایه خود کرده اند. لذا موضوع پژوهش حاضر رتبه بندی شرکت‌های خودروسازی، پتروشیم...

Journal: :iranian journal of veterinary medicine 2010
مهرداد پورجعفر khalil badiei

this survey aimed to evaluate the level of lead (pb) pollution in cattle in the vicinity of the shiraz oil and petrochemical industries using hair samples. dairy farms located within 10 km of the shiraz oil and petrochemical industries were identified and divided into four groups. farms that were located in the radial zones of 0.5-1.5 km, 1.5-5 km, 5-7 km, 7-10.5 km were considered as groups a,...

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