Percutaneous treatment of mitral regurgitation: So near, yet so far!
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چکیده
منابع مشابه
So far and yet so near?
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Testing of the hypothesis that good precision-recall performance can be based entirely on proximity relationships is a focus of current TREC work at ANU. PADRE's \Z-mode" method (based on proximity spans) of scoring relevance has been shown to produce reasonable results for hand-crafted queries in the Adhoc section. It is capable of producing equally good results in database merging and routing...
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Almost one-half million babies in the United States are born yearly to women who report smoking while pregnant. Almost all of these pregnant women have access to prenatal care, through federally financed health clinics, state and county health programs, or private providers. However, many pregnant smokers are unlikely to receive any type of counseling or assistance to help them stop smoking--de...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 2008
ISSN: 0022-5223
DOI: 10.1016/j.jtcvs.2007.07.063