نتایج جستجو برای: factor of safety

تعداد نتایج: 21256668  

Background: Healthcare workers’ work performance is an important issue affected by the clinical work environment and equipment. The present study aims to predict healthcare workers’ work performance based on safety-ergonomic features of hands and medical gloves. Materials and Methods: This cross-sectional study was conducted on healthcare workers at the hospitals of Shiraz University of Medica...

Background: Organizational success depends on leadership style. Leadership style probably affects coronavirus anxiety and workers’ safety behavior at work. This study aims to examine the structural association between leadership style and coronavirus anxiety with safety behavior among workers in the sanitary products industry in Qom Province. Materials & Methods: This descriptive-correlative s...

Journal: :مجله علوم اعصاب شفای خاتم 0
mahmoud zamani department of private law, tehran university, tehran, iran maryam borhani haghighi a. shefa neuroscience research center, khatam alanbia hospital, tehran, iran b. department of anatomy, tehran university of medical sciences, tehran, iran

a pedestrian is every person who is walking, especially along or the width of a street or other place used by cars. growth, development and industrialization of societies, threatens the safety of pedestrians. increase and acceleration of vehicles and traffic, lack of road and street standards, weakness of laws or inappropriate executive guarantees, causing to insecurity and incidence of physica...

دشتی شیرامین, محمد , مدیری, محمود , کریمی شیرازی, حامد ,

Introduction: Todays, the improvement and optimization of the safety performance are essential and important for control and prevention of accidents in the industry. The purpose of this research was to assist a hybrid cycle power plant for identification and prioritization of the influencing factors in enhancing safety in order to reduce risks and to improve system performance.   Material and ...

Journal: :Journal of the Illuminating Engineering Institute of Japan 1997

Journal: :medical journal of islamic republic of iran 0
s nasiri from the department of research and development, blood research and fractionation co., tehran, and the *department of virology, tarbiat modarres university, tehran, i.r. iran. h rezvan k mousavi mh roostaei

in this study, anion-exchange chromatography was used to purify factor vii and factor ix from prothrombin complex (ppsb), which contains coagulation factors ii, vii, ix and x. for this purpose, deae-sepharose cl-6b gel , pharmacia column xk-26 , high flow rate and two stepwise gradients with phosphate citrate buffer were used. the yield of the two lyophylized products, factor vii and factor ix ...

Journal: :جغرافیا و توسعه فضای شهری 0
طاهره صادقلو مهدی بازرگان علی بهشتیان مسکران

now days, citizens safety in urban spaces is one of the most important worries of urban managers. this may be reflected in different characters of urban spaces such as physical, social and economical and even political characters. with regard to increasing crimes and complexities of urban spaces, trying for achieve to sustainable, healthy and good cities mean in providing the safety environment...

ژورنال: طب کار 2012
ابراهیم‌زاده, مهرزاد, حلوانی, غلامحسین, دهقان, مرضیه, فلاح, حسین, مرتضوی, مرتضی,

Background: Safety culture is a factor that because of it all of workers from headmaster to simple workers come together so that they could contribute to the safety of themselves and their coworkers. The purpose of this study was to evaluate factors affecting safety culture in Yazd steel industry workers. Methods: This study was conducted on 244 steel industry workers. In this cross-sectional ...

Cephas Bosrotsi Chizoba Ezugwu Maxwell Akple Richard Turkson, Robert Biscoff

Local automobile garage workers carry out daily workshop operations, which sometimes lead to accidents and injuries. Therefore, this study was carried out to establish a relationship between automobile workshop operations causing accidents and safety practices among local garage workers in Ghana. Three main data collection approaches were used in the study namely focus group discussions (10 FGD...

Journal: :International journal of occupational safety and ergonomics : JOSE 2008
Naray Venkataraman

Workplace safety performance is computed using frequency rate (FR) and severity rate (SR). Only work time lost due to occupational incidents that need to be reported is counted. FR and SR are the 2 most important safety performance indicators that are applied universally; however, calculations differ from country to country. All injuries and time lost should be considered while calculating safe...

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