نتایج جستجو برای: public health and safety training for all personnel
تعداد نتایج: 19262836 فیلتر نتایج به سال:
introduction: toxoplasma gondii is an obligatory intracellular protozoan with a worldwide distribution. we reported here the cerebral toxoplasmosis in an iranian hiv-positive patient. case report: a 35-year-old woman that hospitalized at golestan province, in summer 2016 because of dizziness, fever, and headache. after treatment, she showed severe pain and then paralysis symptoms. magnetic reso...
Background: Providing health facilities and attention to the physical and mental health of students are very important and it can affect the amount of their learning. The purpose of this study was the investigation of the environmental health status and safety of public and non-public elementary schools of Mashhad-Iran. Method: In this descriptive cross-sectional study, 100 public and non...
objectives: because of the high rates of accidents, the construction industry has become a hazardous industry in iran and therefore paying more attention is required. this paper investigates safety management in construction companies for improving workers’ safety as one of the ergonomics aims. methods: in order to survey the safety management in construction companies a questionnaire was prepa...
abstract this study was carried out to compare disinfecting effects of nanosilver with other feed disinfectants on layer hen performance, immune system, gastrointestinal microflora and intestinal morphology. total of 90 layers (lsl) were divided into five groups consisting: 1-control, 2- formalin (200 ppm), 3- formaycin (200 ppm), 4- nanosilver in drinking water (7.5 ppm) and 5-nanosilver in f...
Background: The aim of this study was to compare personality characteristics, job satisfaction and mental health of the personnel who experienced and didn’t experience a disaster in Zamyad Company. Methods: This is a casual-comparative study. The population consisted of all company personnel in Tehran (2500). Using random sampling, 120 people were selected, of whom 60 people had already experi...
National Institutes of Health) to conduct studies and demonstration projects leading to strengthening of family life ; c. urging the Federal Government to encourage States to utilize appropriate available services of voluntary agencies, as well as involving them in studying problems of family disintegration and breakdown and in developing coordinated programs for strengthening of family life; a...
Introduction: Adherence to a set of principles for patient rights, all defined in the form of professional ethics, is considered to be an essential and fundamental aspect of health and safety issues, one of which is respecting patient privacy. Therefore, the aim of this study was to evaluate the privacy of patients from the viewpoint of personnel and patients in the operating room of Vali-e-Asr...
in this thesis, structural, electronical, and optical properties of inverse pervskite(ca3pbo) in cubic phase have been investigated.the calculation have been done based on density functional theory and according to generalized gradiant approximate (gga) as correlating potential. in order to calculate the configurations, implementing in the wien2k code have been used from 2013 version. first of ...
this study is an outlook of iranians religious practices and customs in eras such as nasser one. it attempts to answer the main question, "religious practices and ceremonies in the society during naseri ruling" and other subsidiary questions with scientific and historical theories. iran was a traditional and religious community . people abided by their religious practices and duties within reli...
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