نتایج جستجو برای: problems and priorities
تعداد نتایج: 16886513 فیلتر نتایج به سال:
Objective. The objective of the article is to identify problems, opportunities and priorities for development green areas Ukrainian cities. Methods. results scientific research are obtained using a set general special methods, namely: theoretical generalization (to study essence definition «green zone city»), factor analysis, systems analysis synthesis determine functions zones cities ways meas...
Background and Objectives: Prioritizing the list of required research, taking into account the real needs and problems of the health sector, provides a ground for justice; strengthens the link between research, action, and policy; and addresses the needs of vulnerable groups. The present study was done to formulate research priorities of Hamadan University of Medical Sciences using the opinions...
در این رساله به بررسی رفتار جواب های رده ای از معادلات دیفرانسیل با مشتقات جزیی در دامنه های کراندار می پردازیم . این معادلات به فرم نیم-خطی و غیر خطی برای مسایل مستقیم و معکوس مورد مطالعه قرار می گیرند . به ویژه، تاثیر شرایط مختلف فیزیکی را در مساله، نظیر وجود موانع و منابع، پراکندگی و چسبندگی در معادلات موج و گرما بررسی می کنیم و به دنبال شرایطی می گردیم که متضمن وجود سراسری یا عدم وجود سراسر...
Introduction In 1963 Brown, McKenzie and Yudkin examined the nutritional knowledge of housewives in a London suburb. Subsequently the findings of national studies on the subject were reported (McKenzie, 1965). Further major studies have been conducted on a fairly regular basis since that date (Margarine and Shortening Manufacturers Association, 1969; British Nutrition Foundation, 1973). However...
We present a review of current Spanish occupational health policy and its ability to respond to new occupational health challenges First, we describe the main features of the Spanish labour market structure and labour market participation. Next, we identify its major occupational health policy needs both in terms of traditional occupational diseases and injuries as well as in terms of emergent ...
The putative hazards of solid waste management cannot be evaluated without placing the problem within a cultural climate of crisis where some persons consider such by-products of "high, hard technology" to have raised unresolved moral and ethical issues. In order to assist scientific and technical efforts to protect public health and safety, a bioethical perspective requires us to examine three...
background and aim: from long time ago, traditional medicine was integrated with popular culture and various aspects of treatment have been allocated to it. at the present time, the use rate of this method depends on people’s belief and recognition. experimental: the research was conducted in the region mobarakeh, iran, in order to identify the priorities for application of medicinal plants by ...
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