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| 1 | Immunodiagnostic efficacy of detection of Schistosoma japonicum human infections in China:a meta analysis显示文摘Objective:To assess the diagnostic efficacy of the currently most widely used indirect hemagglutination assay(IHA) and enzyme-linked immunosorbent assay(ELISA) for detection of Schistosoma japonicum human infections.Methods:A comprehensive search was undertaken from China National Knowledge Infrastructure,Wanfang Database.VIP Database,PubMed. Cochrane Library,Science Citation Index Expanded.Proquest,and the inclusion and exclusion criteria were strictly settled.The funnel plot was used to assess the publication bias.Cochran’s Q test was employed to measure the homogeneity between studies,a summary receiver operating characteristic(SROC) curve was used to compare the diagnostic accuracy between the IHA and ELISA qualitatively by means of the Weighted Least Square method,the Ordinary Least Square method and the Robust regression method,and the diagnostic odds ratio(DOR) was drawn to compare the accuracy quantitatively.Results:Out of 785 publications,19 papers were eventually selected for analysis.Literature finality assessment indicated that minor publication bias existed in studies pertaining IHA test,but no bias was found in literatures regarding ELISA test.The heterogeneity test showed a heterogeneity between studies was present(χ~2 =466.07 and 34.67. both P values<0.0001).The areas under the SROC curves of IHA were all higher than that of ELISA test using the three methods(Weighted Least Square method:0.766 vs.0.695.Ordinary Least Square method:0.826 vs.0.741.Robust regression:0.815 vs.0.715).The TPR* values for IHA and EUSA were 0.710.0.759.0.749.and 0.650.0.686 and 0.666.respectively,and OR values were 5.997.9.937.8.893.and 3.432.4.784 and 3.959.respectively.The DOR of IHA was 9.41(95% CI:4.88-18.18).and 4.78(95%CI:3.21-7.13) for ELISA.Conclusions:All above results revealed that the diagnostic performance of IHA is better than that of ELISA.However,taking into account their unsatisfactory diagnostic value in areas with low infection intensity,a search for a better diagnostic test that can be applied in field situations in China should be given high priority. | Wei Wang Youzi Li Hongjun Li Yuntian Xing Guoli Qu Jianrong Dai Yousheng Liang | 2012 | Asian Pacific Journal of Tropical Medicine2012，5，1： | 4 |
| 2 | Mesoporous beta zeolite-supported ruthenium nanoparticles for selective conversion of synthesis gas to C5-C11 isoparaffins显示文摘 | ChengK KangJ C HuangSW YouZY Zhang Q H DingJ S Hua W Q Lou Y C Deng W P Wang Y | | 0，，03： | 1 |
| 3 | Relationship between magnetic fabric parameters and dynamic characteristics of deposits in different environments显示文摘Comparison of magnetic fabric parameters of deposits in different modern sedimentary environments indicates that values of \%P, F\% and \%L\% of eolian deposits are lower obviously than those of hydrogenic ones respectively. On relationship diagrams of magnetic fabric parameters, data points of eolian samples concentrated in limited area near origin of coordinates indicate that dynamic intensity is lower with less variation; while those of hydrogenic ones depart from origin of coordinates suggest higher intensity of sedimentary dynamics. Analyses of dynamic characteristics of different sedimentary environments indicate that values of magnetic fabric parameters of deposits are determined by dynamic types and characteristics of depositional processes. Magnetic fabric analyses of deposits are effective in determination of sedimentary environments. | CHEN Qingqiang 1,3 , LI Congxian\+1 and CONG Youzi\+2 1. Marine Geology Laboratory, Tongji University, Shanghai 200092, China 2. First Institute of Oceanography, State Oceanic Administration of China, Qingdao 266003, China 3. Guangzhou Institute of | 1998 | Chinese Science Bulletin1998，43，22： | 1 |
| 4 | Countermeasures to Strengthen Teaching Facilities in the Information Age显示文摘Teaching security management is important for institutions to effectively manage teaching resources.This article takes Xi’an Mingde Institute of Technology(referred to as Mingde Institute)as the research subject and uses the literature review and field investigation to put forward relevant suggestions for the teaching facilities of Mingde Institute,in order to improve the teaching facilities of Mingde Institute. | Lei Guo Xin Wang Youzi Li | 2023 | Journal of Electronic Research and Application2023，7，6： | 0 |
| 5 | In-MOF-derived In_(2)S_(3)/Bi_(2)S_(3) heterojunction for enhanced photocatalytic hydrogen production显示文摘Transition metal sulfides are commonly studied as photocatalysts for water splitting in solar-to-fuel conversion.However,the effectiveness of these photoca-talysts is limited by the recombination and restricted light absorption capacity of carriers.In this paper,a broad spectrum responsive In_(2)S_(3)/Bi_(2)S_(3)heterojunction is cons-tructed by in-situ integrating Bi_(2)S_(3)with the In_(2)S_(3),derived from an In-MOF precursor,via the high-temperature sulfidation and solvothermal methods.Benefiting from the synergistic effect of wide-spectrum response,effective charge separation and transfer,and strong heterogeneous interfacial contacts,the In_(2)S_(3)/Bi_(2)S_(3)heterojunction demons-trates a rate of 0.71 mmol/(g∙h),which is 2.2 and 1.7 times as much as those of In_(2)S_(3)(0.32 mmol/(g∙h))and Bi_(2)S_(3)(0.41 mmol/(g∙h)),respectively.This paper provides a novel idea for rationally designing innovative heterojunc-tion photocatalysts of transition metal sulfides for photocatalytic hydrogen production. | Sibi LIU Yijin WANG Youzi ZHANG Xu XIN Peng GUO Dongshan DENG Jahan B.GHASEMI Miao WANG Ruiling WANG Xuanhua LI | 2023 | Frontiers in Energy2023，17，5： | 0 |
| 6 | Studies on sedimentary events in Mariana Trough and characteristics of geomagnetic field change显示文摘Studies on sedimentary events in Mariana Trough and characteristics of geomagnetic field changeCongYouzi;HanGuozhong;ChengGuo... | Cong Youzi Han Guozhong Cheng Guoliang Sun Yuhang Wei Qingyun and Jiang Li | 1996 | Acta Oceanologica Sinica1996，15，4： | 0 |
| 7 | Magnetic fabric characteristics of late Quaternary strata in Shanghai area显示文摘The result of measurements and analyses on magnetic fabrics data for the late Quaternary core at Caoyangxincun in Shanghai shows that abrupt changes of magnetic fabric curves coincide with the boundaries between the marine strata and underlying stiff clay. Littoral, neritic, subtidal and tidal flat facies in the marine strata have distinct magnetic fabric characteristics. The curves of the parameters, K, P, L, q, display clear boundaries between various facies, which could serve as a new method for the stratigraphic subdivision and correlation. | Daidu Fan Qingqiang Cheng Youzi Cong Congxian Li | 1998 | Chinese Science Bulletin1998，43，18： | 0 |
| 8 | Paleocurrent of the tidal sand body in Subei coastal plain显示文摘Based on analysis of magnetic febric and magnetic relict, the paleocurrents recorded in drilling cores in Subei coastal plain are bidirectional. NE_SW in the northern core and NW_SE in the southern core. The paleocurrent pattern in the area is similar to that of the tidal current system in the South Yellow Sea. So it is inferred that the convergent_divergent tidal current system existed during stage of sand body formation, and they should be radial in plane. | Zhang Jiaqiang Li Congxian Cong Youzi | 1998 | Chinese Science Bulletin1998，43，12： | 0 |
| 9 | Dynamic culture reflected in ancient Chinese architecture | Li Youzi | 2003 | 中国周刊2003，35，11： | 0 |
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