نتایج جستجو برای: sewage and public ownership
تعداد نتایج: 16883973 فیلتر نتایج به سال:
Ownership of primary care providers varies in different cities in China. Shanghai represented the full public ownership model of primary providers; Shenzhen had public-owned but private-operated providers; and Hong Kong represented the full private ownership. The study aims to assess the association of primary care ownership and patient perceived quality of care in 3 Chinese megacities.We condu...
improving the soil quality with organic matter content and presence of elements such as n, p and k are some of sewage sludge benefits. adjusting carbonaceous materials such as plant wastes to dewatered sludge compost increases its moisture and improves c/n ratio. so dewatered sludge has low c/n ratio and should be mixed with bulking agents. this study was performed in a three months period of t...
Perturbation and matched asymptotic expansion methods are shown to be useful to the study of land economics. In the context of residential land management theory, the present study complements a previous analysis of locational equilibrium economic models for residential land in Wan [1977] and extends it beyond absentee ownership to include public ownership and mixed ownership. The dependence of...
We model alternative institutional arrangements for building and managing facilities for provision of public services, including the use of the Private Finance Initiative (PFI), by exploring the effects on innovative investment activity by providers. The desirability of bundling the building and management operations is analyzed, and it is considered whether it is optimal to allocate ownership ...
In mid-winter in a temperate area, untreated municipal sewage overflowed onto ocean beaches. To assess the infection risk posed to beachgoers by sewage-borne pathogens, we developed a framework to predict the concentration of pathogens in beach sand, and coupled the environmental concentration to sand-exposure parameters and dose-response relationships for representative sewage-borne pathogens....
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