نتایج جستجو برای: offices and industrial facilities

تعداد نتایج: 16857605  

2017
Wahida Kihal-Talantikite Denis Zmirou-Navier Cindy Padilla Séverine Deguen

This study aims to assess the evidence on adverse pregnancy outcome associated with living close to polluted industrial sites, and identify the strengths and weaknesses of published epidemiological studies. A systematic literature search has been performed on all epidemiological studies published in developed countries since 1990, on the association between residential proximity to industrial s...

باقری, عباس, نصر اصفهانی, مهدی ,

This study was to investigate the most important stressors and causes of job dissatisfaction in employees if an industrial setting. 230 full-time workers and employees were selelcted through random sampling. A questionnaire that included five categories of stressors (permanent and transient factors related to the type of job and the work environme nt, accident producing factors, relationship pr...

2002
STIJN W.H. VAN HULLE PETER A. VANROLLEGHEM

Industrial WWTP’s have to provide a 100 % reliability and availability for the discharging facilities (Bury et al., 2002). The industrial WWTP in this study treats wastewater the same way as most municipal WWTP, i.e. with an activated sludge process. However, some differences can be pointed out. The first problematic difference is that the composition of industrial wastewater fluctuates conside...

2013
Dianna M. Blau Steven C. Clark Kurt B. Nolte

To the Editor: Medical examiners and coroners (ME/C) investigate ≈20% of all deaths in the United States (1); these include persons who die outside the health care system or die precipitously without a confirmed diagnosis. Surveillance through ME/C offices for unexplained deaths that might have infectious causes can serve as a sentinel system to identify new agents, identify notifiable diseases...

ژورنال: مجله دندانپزشکی 2009
جنیدی جعفری, احمد, عمرانی, قاسمعلی, نبی‌زاده, رامین, کولیوند, علی, یونسیان, مسعود,

Background and Aim: Today, one of the most important environmental issues is dental solid wastes which are of great importance because of the presence of hazardous, toxic and pathogen agents. In this survey, solid waste produced in Hamedan general dental offices is evaluated. Materials and Methods: In this descriptive study, from 104 general dental offices in Hamedan , 10 offices were selected...

2014

commodity groups. The study may be accomplished over a period of time, until all commodity groups have been considered. The study should address functional requirements, activity levels of commodity groups and individual items, and potential impacts on local suppliers and small and disadvantaged businesses. An industrial relations analysis on existing labor relations and union contracts may als...

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