منابع مشابه
playground safety: an approach to environmental planning
environmental impacts, pollutants, occupational stresses, population density, and health and safety problems are side effects of rapid urbanization. these problems threaten human being, especially children as the prominent vulnerable group in every human settlement. in this article playground as one of the main urban spaces has been emphasized. safety ignorance can affect on community in both o...
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This paper focuses on soundscape planning, or acoustic design, in the planning and management of open space in both urban and non-urban areas. It is based on notions, promoted over several decades, that the acoustic aspects of open space can, and should be, subject to design in the same way as are the visual dimensions. The current paradigm for the management of the outdoor acoustic environment...
متن کاملnon-corrective approach to pronunciation
the aim of this study has been to find answers for the following questions: 1. what is the effect of immediate correction on students pronunciation errors? 2. what would be the effect of teaching the more rgular patterns of english pronunciation? 3. is there any significant difference between the two methods of dealing with pronuciation errore, i. e., correction and the teaching of the regular ...
15 صفحه اولan approach to health services development research
the process of planning and initiating health services development has been described as conceived and experienced by the working group of the health services development research project in iran. the technical steps (conceiving and describing the health services system, development of plans, preparatory step and implementation) as well as political support needed are defined and described. the...
متن کاملCraniospinal Irradiation in Medulloblastoma using High Energy Medical Linear Accelerator: an Innovative Approach to Planning Technique
Background: Craniospinal irradiation (CSI) of medulloblastoma poses technological challenges due to the involvement of large treatment volume. Commonly, the whole treatment length is covered with two different isocentric plans in which the junction is shifted after every five fractions to overcome the possibility of hot and cold spot.Objective: This study aims to evaluate dosimetrically and cli...
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ژورنال
عنوان ژورنال: Public Health Reports (1896-1970)
سال: 1967
ISSN: 0094-6214
DOI: 10.2307/4593197