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Hypothalamic functions, including feeding behavior, show a high degree of plasticity throughout life. Doublecortin (DCX) is a marker of plasticity and neuronal migration expressed in the hypothalamus. Therefore, we wanted to map the fate of DCX(+) cells in the arcuate nucleus (ARC) of the hypothalamus. For this purpose, we generated a BAC transgenic mouse(More)
Whenever digital libraries or knowledge management systems are to be automatically filled with web pages from the internet, document classification of the web pages is one of the major challenges. We present an approach which uses HTML tags in order to improve the quality of the hypertext document classification. Our approach uses weighting of HTML tags for(More)
The problems of evaluation and the needed criteria of evaluation measures in the SMART system of information retrieval are reviewed and discussed. Performance characteristics of a good evaluation measure are examined. The suggested measure Pr " N (P<R/n) , (the probability under the hypergeometric distribution, that the precision could be strictly less than(More)
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