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22篇 您的检索式:作者名="Jingan Cui"
    题名 作者 年代 出处 被引量
1The Impact of Media on the Control of Infectious Diseases显示文摘Jingan Cui Yonghong Sun Huaiping Zhu 2008Journal of Dynamics and Differential Equations2008,,1:2
2Permanence of predator-prey system with infinite delay 显示文摘Cui Jingan Sun Yonghong 2004Electronic Journalof Differential Equations2004,81,:1
3The effect of constant and pulse vaccination on SIS epidemic models incorporating media coverage 显示文摘Li Yongfeng Cui Jingan 2009Comm Nonl Sci Nume Simu2009,14,5:1
4A modified Leslie-Gower predator-prey model with prey infection显示文摘Zhou Xueyong Cui Jingan Shi Xiangun 2010JAMC2010,33,:1
5The effect of dispersal on permanence in a predator-prey population growth model显示文摘Cui Jingan 2002Computers & Mathematics With Applications2002,44,89:1
6Saturation recovery leads to multiple endemic equilibria and backward bifurcation显示文摘Cui Jingan Mu Xiaoxia Wan Hui 2008J Theor Biol2008,254,:1
7The effect of diffusion on the time varying logistic population growth显示文摘Jingan Cui 1998Computers and Mathematics with Applications1998,,3:1
8The impact of media on the control of infectious diseases 显示文摘CUI Jingan SUN Yonghong ZHU Huaiping 2007Journal of Dy- namics and Differential Equations2007,20,1:1
9An SISinfection model incorporating media coverage显示文摘CUI Jingan TAO Xin ZHU Huaiping 2008Rocky Mountain Journal of Mathematics2008,38,5:1
10Permanence and extinction in logistic and Lotka-Volterra system with diffusion显示文摘Cui Jingan Chen Lansun 2001J Ma th Anal and Appl2001,258,:1
11Saturation recovery leads to multiple endemic equilibria and backward bifurcation 显示文摘Cui Jingan Mu Xiaoxia Wan Hui 2008Journal of Theoretical Biology2008,254,:1
12The Impact of Media on the Control of Infectious Diseases 显示文摘CUI Jingan SUN Yonghong ZHU Huaiping 2008Journal of Dynamics and Differential Equations2008,,:1
13The effect of dispersal on population growth with stage structure显示文摘CUI Jingan 0,,1:1
14The effect of dispersal on population growth with stage-structure显示文摘Jingan Cui 2000Computers and Mathematics with Applications2000,,1:1
15The effect of diffusion on the time varying logistic population growth显示文摘Jingan Cui 1998Computers and Mathematics with Applications1998,,3:1
16Synthesis and herbicidal activities of fluorine-containing 3-pyridylmethl-2-phenyliminothiazolidine derivatives 显示文摘GANGYUE L XUHONG Q JINGAN CUI Journal of Flucrine Chemistry0,127,:1
17Permanence and Extinction in Logistic and Lotka–Volterra Systems with Diffusion显示文摘Jingan Cui Lansun Chen 2001Journal of Mathematical Analysis and Applications2001,,2:1
18TIME-DEPENDENT COOPERATIVE SYSTEM OFPOPULATION GROWTH显示文摘In this paper, we consider the asymptotic behavior of a general time-dependent cooperative system. Sufficient condition is obtained for the existence of a globally attractive positive periodic solution when the system is periodic.CUI Jingan DUAN Kuichen(Department of Mathematics, Xinjiang University, Urumqi 830046, China) 1998Systems Science and Mathematical Sciences1998,11,3:0
19Influence of the Blade Bifurcated Tip on the Correlation between Wind Turbine Wheel Vibration and Aerodynamic Noise显示文摘To reduce the vibration and aerodynamic noise of wind turbines,a new design is proposed relying on a blade with a bifurcated apex or tip.The performances of this wind turbine wheel are tested at the entrance of a DC(direct-action)wind tunnel for different blade tip angles and varying centrifugal force and aerodynamic loads.The test results indicate that the bifurcated apex can reduce the vibration acceleration amplitude and the vibration fre-quency of the wind wheel.At the same time,the bifurcated apex can lower the maximum sound pressure level corresponding to the rotating fundamental frequency of the wind wheel.According to all thesefindings,the tip angle of the bifurcated apex is the main factor enhancing the effect of the modification.Baohua Li Yuanjun Dai Jingan Cui Cong Wang Kunju Shi 2023Fluid Dynamics & Materials Processing2023,19,12:0
20Influence of Flap Parameters on the Aerodynamic Performance of a Wind-Turbine Airfoil显示文摘A numerical method has been used to analyze the flow field related to a NACA 0015 airfoil with and without a flap and assess the influence of the flap height and angle on the surface pressure coefficient,lift coefficient,and drag coefficient.The numerical results demonstrate that the flap can effectively improve the lift coefficient of the airfoil;however,at small attack angles,its influence is significantly reduced.When the angle of attack exceeds the critical stall angle and the flap height is 1.5%of the chord length,the influence of the flap becomes very evident.As the flap height increases,the starting point of the separation vortex gradually moves forward and generates a larger wake vortex.Optimal aerodynamic characteristics are obtained for 1.5%(of the chord length)flap height and a 45°flap angle;in this case,the separation vortex is effectively reduced.Yuanjun Dai Jingan Cui Baohua Li Cong Wang Kunju Shi 2024Fluid Dynamics & Materials Processing2024,20,4:0
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