Jian-bao Chen

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This paper tries to study the influences of international oil price to Chinese and American stock markets. We first eliminate the impacts of the calendar effect and the time trends on oil futures returns and stock market returns using Gallant, Rossi and Tachen's method [4] combining with stepwise regression method, and then do quantile regression analysis(More)
OBJECTIVE To clone and sequence the gp23 gene encoding a surface antigen on the sporozoites of Cryptosporidium parvum. METHODS Genomic DNA was isolated from oocysts of Cryptosporidium parvum. The gp23 gene was amplified by polymerase chain reaction (PCR) and cloned into pMD18-T vector and sequenced by the methods of dideoxy-mediated chain termination. (More)
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