نتایج جستجو برای: 2002 3 there is another watershed modeling problem
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Abstract Valued for its affective and material affordances, competition has long been fundamental to children's participation in development. Despite this, the experiential worlds of child competitors have overlooked. Combining ethnographic insights from fieldwork a Delhi NGO with archival sources reflections on legacies Enlightenment philosophy, this article offers child-centered corrective Th...
For years it has been recognised that interactions between learning and evolution such as the Baldwin e ect Baldwin can be subtle and often counter intuitive Recently a new e ect has been discussed it is suggested that evolutionary progress towards one speci c goal may be assisted by lifetime learning on a di erent task which may or may not be uncorrelated Parisi Nol Cecconi Here the phenomenon...
a watershed management program is usually based on the results of watershed modeling. accurate modeling results are decided by the appropriate parameters and input data. precipitation is the most important input for watershed modeling. precipitation characteristics usually exhibit significant spatial variation, even within small watersheds. therefore, properly describing the spatial variation o...
colorectal cancer is an emerging public health problem in indonesia and currently ranks among the three highest cancers. lack of a colonoscopy screening and lifestyle changes might contribute to it. in the last few decades, there is an increasing interest towards the contribution of genetic-environment interaction in colorectal carcinogenesis. some studies have indicated that crc might develop ...
there are many approaches for solving variety combinatorial optimization problems (np-compelete) that devided to exact solutions and approximate solutions. exact methods can only be used for very small size instances due to their expontional search space. for real-world problems, we have to employ approximate methods such as evolutionary algorithms (eas) that find a near-optimal solution in a r...
In classical transport models, it is always assumed that parameters such as the distance from each supply node to each demand node or the cost of transferring goods from one node to another, as well as quantities such as supply and demand are definite and definite amounts. But in real matters, considering these assumptions is not logical. On the other hand, there may be a real problem in mathem...
power transformers are important equipments in power systems. thus there is a large number of researches devoted of power transformers. however, there is still a demand for future investigations, especially in the field of diagnosis of transformer failures. in order to fulfill the demand, the first part reports a study case in which four main types of failures on the active part are investigate...
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