Showing 341 - 360 results of 365 for search 'High Qing', query time: 0.07s Refine Results
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    A Rare Case of Spontaneous Heterotopic Pregnancy at 12 weeks of Gestation Following Natural Conception With Literature Review by Wang F, Xu Y, Dong X, Jiang P, Yu QQ

    Published 2025-02-01
    “…Fei Wang,1,* Yuting Xu,1,* Xin Dong,2 Pei Jiang,3 Qing-Qing Yu4 1Department of Gynecology, Jining No.1 People’s Hospital, Jining, People’s Republic of China; 2Department of Ultrasonography, Jining No.1 People’s Hospital, Jining, People’s Republic of China; 3Translational Pharmaceutical Laboratory, Jining NO.1 People’s Hospital Jining, People’s Republic of China; 4Clinical Research Center, Jining NO.1 People’s Hospital, Jining, People’s Republic of China*These authors contributed equally to this workCorrespondence: Qing-Qing Yu, Clinical Research Center, Jining No.1 People’s Hospital, Jining, People’s Republic of China, 272011, Email yuqingqing_lucky@163.com Pei Jiang, Translational Pharmaceutical Laboratory, Jining No.1 People’s Hospital, Jining, 272011, People’s Republic of China, Email jiangpeicsu@sina.comBackground: Spontaneous heterotopic pregnancy is an uncommon and possibly serious problem characterized by maternities at unique implantation sites, with only one occurring in the intrauterine cavity. …”
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    Deformation and movement characteristics of debris flow landslide: A case study of the Shaziba landslide in Enshi, China by Zijian SHI, Wen CHEN, Yifan SHENG, Guangli XU

    Published 2025-01-01
    “…On July 21, 2020, under the continuous influence of heavy rainfall, the Shaziba landslide in Enshi lost stability and transformed into a debris flow landslide, ultimately depositing within the Qing River, forming a dammed lake. To explore its kinematic features, such as velocity and displacement, during the Shaziba landslide’s sliding process and the evolving patterns of the landslide mass, a three-dimensional numerical model of the landslide was constructed using high-precision ortho-images obtained from unmanned aerial vehicles (drones). …”
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    Coal Mine Gas Safety Evaluation Based on Adaptive Weighted Least Squares Support Vector Machine and Improved Dempster–Shafer Evidence Theory by Zhenming Sun, Dong Li

    Published 2020-01-01
    “…Then, regarding the problem of fusion failure in D-S evidence theory when fusing high-conflict evidence, using the idea of assigning weights, the importance of each evidence is allocated to weaken the effect of conflicting evidence on the evaluation results. …”
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    Analysis of Phenolic Acids of Jerusalem Artichoke (Helianthus tuberosus L.) Responding to Salt-Stress by Liquid Chromatography/Tandem Mass Spectrometry by Fujia Chen, Xiaohua Long, Zhaopu Liu, Hongbo Shao, Ling Liu

    Published 2014-01-01
    “…To identify and quantify the phenolic compounds in Helianthus tuberosus leaves, qualitative analysis was performed by a reversed phase high-performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS/MS) and quantitative analysis by HPLC. …”
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    ESTABLISHMENT OF THE FIRST RUSSIAN CONSULATES IN CHINA IN 1851–1852 by E. P. Koudryavtseva

    Published 2018-07-01
    “…Numerous reports of the Russian consuls to the Asian Department of the Russian Ministry of Foreign Affairs contain highly interesting material concerning the first diplomatic contacts between Russia and China. …”
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