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10篇 您的检索式:作者名="Duan Qinglin"
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1Randomized controlled study of a diagnosis and treatment plan for moderate coronavirus disease 2019 that integrates Traditional Chinese and Western Medicine显示文摘OBJECTIVE:To investigate the clinical efficacy and safety of a diagnosis and treatment plan for moderate coronavirus disease 2019(COVID-19)that integrates traditional Chinese(TCM)and western medicine.METHODS:One hundred twenty patients with moderate COVID-19 were randomized 1∶2 to the control group(n=40)and experimental group(n=80).Both groups received conventional western medicine treatment,and the experimental group also received TCM decoction.Over a 2-week period from diagnosis,we observed the time to clinical recovery(TTCR),rate of improvement on lung computed tomography(CT)imaging,time to defervescence,cough remission time,hospital discharge rate,average hospitalization stay,modified Medical Research Council(m MRC)scale score,clinical cure rate,laboratory findings,incidence of progression to severe or critical disease,and adverse events.RESULTS:Among 120 enrolled patients,108 completed the study.The baseline data did not differ between the experimental and control groups(all P>0.05).After treatment,the TTCR,rate of lung CT imaging improvement,time to defervescence,cough remission time,hospital discharge rate,average hospitalization stay(among discharged patients),m MRC scale score,clinical cure rate,and rates of normal values for laboratory findings were better in the experimental group than in the control group(P<0.05 or<0.01).The incidence of progression to severe or critical disease and the incidence of adverse events did not differ between the two groups(P>0.05).CONCLUSION:The diagnosis and treatment plan integrating Chinese and western medicine showed improved clinical efficacy compared with western medicine alone for patients with moderate COVID-19 and is worthy of clinical promotion and application.XIA Wenguang ZHENG Chanjuan ZHANG Jixian HUANG Min LI Qinglin DUAN Can LI Zhengliang FAN Cunyu ZOU Yilong XU Bo YANG Fengwen LIU Qingquan 2022Journal of Traditional Chinese Medicine2022,42,2:2
2Intercalation of Two-dimensional Layered Materials显示文摘Two-dimensional(2D)layered materials have attracted great attention due to their unique electrical,optical,thermal and mechanical properties.2D layered materials have miique van der Waals gaps,thus the foreign substance,such as atoms,molecules and ions,can be inserted into the gaps to change the physical and chemical properties of 2D layered materials,which is conducive to realize their multi-fimctional application.Herein,we present a critical review of recent research progress of 2D intercalated materials,including the synthesizing metliods,theoretical calculation,characterization and multifunctional application.Finally,we will summarize llie current challenges and future opportunities in the development of 2D intercalated materials.ZHOU Xinyun YANG Juehan ZHONG Mianzeng XIA Qinglin LI Bo DUAN Xidong WEI Zhongming 2020Chemical Research in Chinese Universities2020,36,4:1
3Micromechanically informed constitutive model and anisotropic damage characterization of Cosserat continuum for granular materials显示文摘Li Xikui Du Youyao Duan Qinglin 2013International Journal of Damage Mechanics2013,22,5:1
4Quadratically consistent one-point (QC1) quadrature for meshfree Galerkin methods显示文摘Qinglin Duan Xikui Li Hongwu Zhang Bingbing Wang Xin Gao 2012Computer Methods in Applied Mechanics and Engineering2012,,:1
5Second‐order accurate derivatives and integration schemes for meshfree methods显示文摘Qinglin Duan Xikui Li Hongwu Zhang Ted Belytschko 2012Int J Numer Meth Engng2012,,4:1
6Gradient and dilatational stabilizations for stress-point integration in the element-free Galerkin method显示文摘Duan Qinglin Belytschko T 2009International Journal for Numerical Methods in Engineering2009,77,6:1
7Adaptive coupled arbitrary Lagrangian-Eulerian finite element and meshfree method for injection molding process 显示文摘Li Xikui Duan Qinglin Han Xianhong Sheng D C 2008International Journal for Numerical Methods in Engineering2008,73,8:1
8Second-order accurate derivatives and integration schemes for meshfree methods显示文摘Duan Qinglin Li Xikui Zhang Hongwu 2012International Journal for Numerical Methods in Engineering2012,92,4:1
9Chelating ef- ficiency and thermal, mechanical and decay resistance per- formances of chitosan copper complex in wood-polymer com- posites 显示文摘LU J Z DUAN Xinfang WU Qinglin 2008Sioresour Teehnol2008,99,13:1
10Computational multiscale methods for granular materials显示文摘The fine-scale heterogeneity of granular material is characterized by its polydisperse microstructure with randomness and no periodicity. To predict the mechanical response of the material as the microstructure evolves, it is demonstrated to develop computational multiscale methods using discrete particle assembly-Cosserat continuum modeling in micro- and macro- scales, respectively. The computational homogenization method and the bridge scale method along the concurrent scale linking approach are briefly introduced. Based on the weak form of the Hu-Washizu variational principle, the mixed finite element procedure of gradient Cosserat continuum in the frame of the second-order homogenization scheme is developed. The meso-mechanically informed anisotropic damage of effective Cosserat continuum is characterized and identified and the microscopic mechanisms of macroscopic damage phenomenon are revealed.Xikui Li Yuanbo Liang Youyao Du Ke Wan Qinglin Duan 2013Theoretical & Applied Mechanics Letters2013,3,1:0
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