نتایج جستجو برای: rural waste management
تعداد نتایج: 1034490 فیلتر نتایج به سال:
Bricks are a widely used construction and building material around the world. Bricks are prepared from natural waste material which comprises of orange peels and coconut waste. Clay is used as a binding material for natural waste material and paper mill waste. The main objective of the present study is to reduce the quantity of clay with natural waste material. The orange peels and coconut wast...
Cryptosporidium and Giardia pose a threat to human health in rural environments where water supplies are commonly untreated and susceptible to contamination from agricultural animal waste/manure, animal wastewater, septic tank effluents and septage. Our goals for this paper are to: (1) explore the prevalence of these protozoan parasites, where they are found, in what quantities, and which genot...
Data envelopment analysis (DEA) is used to measure the technical and scale efficiency of the domestic waste management function in 103 New South Wales' local governments. After allowance is made for nondiscretionary environmental factors which may affect the provision of these local public services, such as congestion and the inability to operate machinery in densely-populated urban areas, comp...
Background and purpose: Flies have a high diversity and are able to transmit many pathogens due to their adaptation and close relationship with humans. Therefore, this study was performed to identify the fauna of medically important flies in the city of Joybar in northern Iran. Materials and methods: This descriptive-analytical study was conducted twice a month in Juybar at selected sites, inc...
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 ...
background: laboratory wastes are one of the environmental issues of developing countries and cause diseases and epidemics. laboratory waste management is planned with the aim of preventing unfavorable effects on human health and the environment. the aim of the present study was to determine the status of medical waste management in clinical laboratories affiliated with rafsanjan university of ...
Environmental hazards of varying magnitude dangerously threaten human and animal lives in most urban centers in Nigeria. As the case of Abuja, Nigeria’s federal capital, used in this study revealed, rapid urbanization, rural-urban migration, little or no town planning efforts coupled with attitudinal irresponsibility, lack of political will, ineptitude and graft have independently and collectiv...
the presence of women in social and managerial fields is one the indicator of social justice and development that leads to optimum use of capabilities and potentials of half of the country's rural population. in the recent years, establishing public institution of dehyary by the ministry of interior have provided new opportunity for women presence in rural management. this study aimed to identi...
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