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您的检索式：作者名="Ruibing QIN"
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| 1 | Pattern of cerebrovascular atherosclerotic stenosis in older Chinese patients with stroke显示文摘 | Fang Yang Ling Liu Min Li Mingquan Li Qin Yin Ruibing Guo Yun Li Guanghui Chen Renliang Zhang Xinfeng Liu | 2013 | Journal of Clinical Neuroscience2013，，7： | 1 |
| 2 | Simultaneous determination of eight bioactive bakkenolides of Petasites tatewakianus Kitam by HPLC–UV显示文摘A high-performance liquid chromatography coupled with variable wavelength detection(HPLC–UV)was developed to evaluate the quality of Petasites tatewakianus Kitam through a simultaneous determination of eight bakkenolides:bakkenolide-L,bakkenolide-D,bakkenolide-B,bakkenolide-Ⅰa,bakkenolide-Ⅶa,bakkenolide-Ⅳa,bakkenolide-Ⅲa and homofukinolide.With a C18 analytical column,the eight analytes were efficiently separated using tetrahydrofuran–acetonitrile–water as the mobile phase in a constant program.The limits of detection and limits of quantitation of the method ranged 0.42–2.56μg/mL and 1.22–8.40μg/mL,respectively.The intra-and inter-day precisions of the method were all less than 1.83%.All the recoveries for the spiked analytes ranged 97.8%–102.4%.There were statistically significant differences among the contents of the eight bakkenolides in different parts and origins of P.tatewakianus(Po0.01).The content of total bakkenolides in rhizome was higher than that in other parts of the plant.The content of total bakkenolides in rhizome from Baishan was higher than those in other localities.The result suggested that rhizome may be the most valuable part of P.tatewakianus,and P.tatewakianus from Baishan may be the best plant resource.Our results might serve as a sound foundation for further study and application of this plant. | Jianming He Qin Wang Yan Wang Ruibing Chen Yuyang Zhang Meili Guo | 2013 | Acta Pharmaceutica Sinica B2013，3，5： | 1 |
| 3 | Monitoring Change in the Mean Vector of Multivariate Normal Distribution显示文摘In this paper,we propose two monitoring schemes to monitor change in the mean vector of independent multivariate process after a period of size m.The first procedure is based on the CUSUM of residuals,and the second procedure employs the CUSUM of recursive residuals.The corresponding asymptotic distributions of the statistics are derived.Simulations show that the proposed monitoring procedures perform well.The empirical application illustrates the practicability and effectiveness of the procedures. | Weiqi LIU Jinfang LIU Ruibing QIN | 2015 | Journal of Mathematical Research with Applications2015，35，4： | 0 |
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