نتایج جستجو برای: key and critical area
تعداد نتایج: 16954665 فیلتر نتایج به سال:
good nutrition is essential for survival, physical growth, mental development, performance, productivity, health and well-being across the entire life-span: from the earliest stages of fetal development, at birth, and through infancy, childhood, adolescence and on into adulthood. poor nutrition in the first 1,000 days of children’s lives can have irreversible consequences. for millions of child...
large and complex infrastructure projects involve various risk factors and successful implementation of such project depends on effective management of the key risk factors. this paper reviews the literature to identify essential risk variables associated with infrastructure projects. base of these risk variables and case studies of same projects, a survey is conducted to isolate and assess the...
The lack of water in arid and semi-arid areas has become a serious crisis, endangering living conditions. Sloping lands in the geographical and natural areas of Central Province have always been critical areas as sources of sediment production and erosion. Meanwhile, these areas provide valuable capacity for productive employment and conservation of water and soil resources through the construc...
introruction khawf in(iran)-herat and mazaresharif and shirkhan bandar in (afghanistan)-dushanbe in (tajikistan)_(kirgizstan)-kashghar in(china) project railway network is under construction that it is as a significant corridor for revitalizing silk road corridor in the region .at the present there are three different gauge in the region central asia with 1,520 mm gauge and turkey-islamic repu...
abstract: in this thesis, we focus to class of convex optimization problem whose objective function is given as a linear function and a convex function of a linear transformation of the decision variables and whose feasible region is a polytope. we show that there exists an optimal solution to this class of problems on a face of the constraint polytope of feasible region. based on this, we dev...
Abstract A common dilemma for developing countries is to balance economic growth and environmental protection. Since the major issue in designing building energy conservation. The costing of project another applying principle energy. uses a huge amount during its lifetime. It greater than consumed construction. There are numerous causes why will use more life. Taking into account materials used...
The concept of Industry 4.0 has been one the most debated and trending topics over last few years. Progressively, it attracted attention academicians, practitioners, policymakers worldwide. However, there needs to be more systematic review research in current literature that captures state this new paradigm. This study aims address gap by conducting a comprehensive previous studies identify its...
Cloud storage could be a storage of information on-line in cloud that is accessible from multiple and connected resources. Cloud storage will offer smart accessibility and reliability, sturdy protection, disaster recovery, and lowest price. Cloud storage having vital practicality i.e. securely, with efficiency, flexibly sharing information with others. New public–key cryptography that is named ...
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