نتایج جستجو برای: dental solid waste

تعداد نتایج: 418664  

Journal: :journal of dental school, shahid beheshti university of medical sciences 0
m. nasrollahi dept. of microbiology, school of medicine, mazandaran university of medical sciences, sari, iran. ma. zazouli dept. of environmental health, school of health, health sciences research center, mazandaran university of medical sciences, sari, iran. d. balarak dept. of environmental health, school of health, health promotion research center, zahedan university of medical sciences, zahedan, iran m. moradi golrokhi dept. of microbiology, students research committee, mazandaran university of medical sciences, sari, iran.

objective: dental solid wastes often contain hazardous substances. the first step of management of dental solid wastes includes detection and classification of these substances. this study aimed to qualitatively and quantitatively assess the management of solid wastes by dental offices in urmia city in 2013. methods: this descriptive study was conducted on all private dental offices in urmia ci...

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...

Journal: :international journal of occupational and environment medicine 0
r nabizadeh department of environmental engineering, school of public health, center for environmental research, tehran university of medical sciences, tehran, iran h faraji department of environmental engineering, school of public health, center for environmental research, tehran university of medical sciences, tehran, iran aa mohammadi department of environmental health engineering, neyshabur university of medical sciences, neyshabur, iran

background: waste produced in dental clinics has been the topic of investigations for many years. these waste materials have important health impacts and are hazardous to humans and the environment. objective: to investigating solid waste production and its management in dental clinics in gorgan, northern iran. methods: in this cross-sectional study, 45 of 143 public dental practices and 5 of 2...

Journal: :international journal of occupational and environment medicine 0
m danaei department of community medicine, shiraz university of medical sciences, shiraz, iran p karimzadeh student research committee, shiraz university of medical sciences, shiraz, iran m momeni resident of community medicine, student research committee, shiraz university of medical sciences, shiraz, iran cj palenik department of oral biology, infection control research and services, indiana university school of dentistry, indianapolis, indiana, usa m nayebi student research committee, shiraz university of medical sciences, shiraz, iran v keshavarzi student research committee, shiraz university of medical sciences, shiraz, iran

background: dental waste can be hazardous to humans and the environment. objective: to determine the current status of dental waste management in private and public dental clinics and private dental offices in shiraz, southern iran. methods: this cross-sectional study was conducted at the shiraz university of medical sciences from february through june 2013. a stratified random sampling method ...

Journal: :تحقیقات نظام سلامت 0
منیره مجلسی دانشیار، گروه مهندسی بهداشت محیط، دانشکده بهداشت، دانشگاه علوم پزشکی شهید بهشتی، تهران، ایران عبدالعظیم علی نژاد دانشجوی دکتری، گروه مهندسی بهداشت محیط، دانشکده بهداشت، دانشگاه علوم پزشکی شهید بهشتی، تهران، ایران منصور برافراشته پور دانشجوی کارشناسی ارشد، گروه مهندسی بهداشت محیط، کمیته تحقیقات دانشجویی، دانشکده بهداشت، دانشگاه علوم پزشکی مازندران، مازندران، ایران حامد محمدی دانشجوی دکتری، گروه مهندسی بهداشت محیط، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، تهران، ایران

background : due to the crucial role of dental solid waste in the spreading of pathogens and threats to human health and the environment, its optimal management is very important. methods: this was a descriptive cross-sectional study. the study population consisted of 40 dental centers, from among which 11 dental centers were selected through random sampling. from each center, 3 samples were co...

Journal: :سلامت و محیط زیست 0
علی کولیوند a kulivand 1department environmental health engineering, school of public health, tehran university of medicalدانشکده بهداشت و انستیتو تحقیقات بهداشتی دانشگاه علوم پزشکی تهران، گروه مهندسی بهداشت محیط دانشجوی رامین نبی زاده r nabizadeh 1department environmental health engineering, school of public health, tehran university of medicalدانشیار و عضو هیئت علمی گروه مهندسی بهداشت محیط دانشکده بهداشت و انستیتو تحقیقات بهداشتی، دانشگاه احمد جنیدی جعفری a joneidy 1department environmental health engineering, school of public health, tehran university of medicalدانشیار و عضو هیئت علمی گروه مهندسی بهداشت محیط دانشکده بهداشت، دانشگاه علوم پزشکی ایران مسعود یونسیان m yunesian 1department environmental health engineering, school of public health, tehran university of medical- دانشیار و عضو هیئت علمی گروه مهندسی بهداشت محیط دانشکده بهداشت و انستیتو تحقیقات بهداشتی، دانشگا قاسمعلی عمرانی gh omrany 1department environmental health engineering, school of public health, tehran university of medicalاستاد و عضو هیئت علمی گروه مهندسی بهداشت محیط دانشکده بهداشت و انستیتو تحقیقات بهداشتی، دانشگاه علو

backgrounds and objectives:today, one of the most important environmental issues is solid waste produced in dentistry that because of the presence of hazardous, toxic and pathogen agents has special importance. in this survey, solid waste produced in hamadan dentistry laboratories and practical dentist offices is studied.materials and methods: in this descriptive study, from 24 dentistry labora...

Journal: :The international journal of occupational and environmental medicine 2014
R Nabizadeh H Faraji A A Mohammadi

BACKGROUND Waste produced in dental clinics has been the topic of investigations for many years. These waste materials have important health impacts and are hazardous to humans and the environment. OBJECTIVE To investigating solid waste production and its management in dental clinics in Gorgan, northern Iran. METHODS In this cross-sectional study, 45 of 143 public dental practices and 5 of ...

ژورنال: سلامت و محیط زیست 2009
جنیدی جعفری, احمد, عمرانی, قاسمعلی, نبی زاده, رامین, کولیوند, علی, یونسیان, مسعود,

Backgrounds and Objectives:Today, One of the most important environmental issues is solid waste Produced in Dentistry That because of the presence of hazardous, toxic and pathogen agents has special importance. In this survey, solid waste produced in Hamadan Dentistry laboratories and practical dentist offices is studied.Materials and Methods: In this descriptive study, from 24 Dentistry labora...

Introduction: Dental wastes are a main part of urban solid wastes in each society and have pathogenic agents and toxic chemicals, which put health of patients, personnel and other referees to dental clinics in danger. The present study  was done to recognize the quality and quantity of the different generated wastes at various parts of the Faculty of Dentistry-Babol University of Medical S...

D. Balarak, M. Moradi Golrokhi, M. Nasrollahi, MA. Zazouli,

Objective: Dental solid wastes often contain hazardous substances. The first step of management of dental solid wastes includes detection and classification of these substances. This study aimed to qualitatively and quantitatively assess the management of solid wastes by dental offices in Urmia city in 2013. Methods: This descriptive study was conducted on all private dental offices in Urmia...

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