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Along with rapid development of Internet technologies and widespread adoption of broadband residential access, video streaming service becomes a promising killer application. In order to solve device diversity, scalable video coding (SVC) has been standardized by the Joint Video Team of the ITU-T VCEG and the ISO/IEC MPEG. Using SVC, each device is capable(More)
The enzyme 3β-hydroxysteroid dehydrogenase/isomerase (3β-HSD) is involved in the synthesis of active steroid hormones. Two human 3β-HSD isoforms are expressed in a tissue-specific pattern. HSD3B1 (type I) expression is essential to produce progesterone for pregnancy maintenance. To understand the mechanisms of human HSD3B1 activation in the placenta, 2.2 kb(More)
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