منابع مشابه
analysis of power in the network society
اندیشمندان و صاحب نظران علوم اجتماعی بر این باورند که مرحله تازه ای در تاریخ جوامع بشری اغاز شده است. ویژگیهای این جامعه نو را می توان پدیده هایی از جمله اقتصاد اطلاعاتی جهانی ، هندسه متغیر شبکه ای، فرهنگ مجاز واقعی ، توسعه حیرت انگیز فناوری های دیجیتال، خدمات پیوسته و نیز فشردگی زمان و مکان برشمرد. از سوی دیگر قدرت به عنوان موضوع اصلی علم سیاست جایگاه مهمی در روابط انسانی دارد، قدرت و بازتولید...
15 صفحه اولThe Analysis of Spatial Discrepancies of Activities (Employment and Unemployment) in Rural Areas
Unemployment is being considered as one of the prominent challenges as far as planner’s world over is concerned. This phenomenon has been the main concern of the Iranian planners as well. The relevant indices indicate changes in unemployment pattern. This study aims to explore and explain the spatial changes pertaining to rural unemployment. The nature of the research method demands the applica...
متن کاملthe stady and analysis of rice agroclimatology in lenjan
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
15 صفحه اولThe Identification and the Analysis of Livability Discrepancies’ Regarding Adjacent Villages of Varamin
Adjacent villages are among the settlements in which are simultaneously facing with some opportunities as well as threats. These in turn affect the quality of life and meeting the needs of the settlers. Accessibility to urban facilities and services from one hand and urban ecological threats and the consequences of rural migration on the other hand, lead to complex circumstances. Livable settle...
متن کاملInter-Arch Tooth Size Discrepancies: Validity of Bolton Analysis
Study background: Bolton Index is one of the most commonly used analysis in order to evaluate tooth-size discrepancy. Even if this measure could represent an important tool in clinical practice, many Authors questioned its widespread applicability. The aim of this study was to compare the anterior and total tooth width ratios of an orthodontic population with the Bolton standards and analyse di...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1854
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)54515-3