Stochastic Passivity of Uncertain Neural Networks with Time-Varying Delays by Jianting Zhou, Qiankun Song, Jianxi Yang

“…The passivity problem is investigated for a class of stochastic uncertain neural networks with time-varying delay as well as generalized activation functions. …”
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Optimal control of a Tuberculosis model with state and control delays by Cristiana J. Silva, Helmut Maurer, Delfim F. M. Torres

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Hopf-Pitchfork Bifurcation in a Phytoplankton-Zooplankton Model with Delays by Jia-Fang Zhang, Dan Zhang

“…The purpose of this paper is to study the dynamics of a phytoplankton-zooplankton model with toxin delay. By studying the distribution of the eigenvalues of the associated characteristic equation, the pitchfork bifurcation curve of the system is obtained. …”
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Approximate controllability of neutral functional differential system with unbounded delay by Jong Yeoul Park, Sang Nam Kang

“…We consider a class of control systems governed by the neutral functional differential equation with unbounded delay and study the approximate controllability of the system. …”
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Dynamics of Fuzzy BAM Neural Networks with Distributed Delays and Diffusion by Qianhong Zhang, Lihui Yang, Jingzhong Liu

“…Constructing a new Lyapunov functional and employing inequality technique, the existence, uniqueness, and global exponential stability of the periodic oscillatory solution are investigated for a class of fuzzy bidirectional associative memory (BAM) neural networks with distributed delays and diffusion. We obtained some sufficient conditions ensuring the existence, uniqueness, and global exponential stability of the periodic solution. …”
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Controllability of Neutral Fractional Functional Equations with Impulses and Infinite Delay by R. Ganesh, R. Sakthivel, Yong Ren, S. M. Anthoni, N. I. Mahmudov

“…We examine the controllability problem for a class of neutral fractional integrodifferential equations with impulses and infinite delay. More precisely, a set of sufficient conditions are derived for the exact controllability of nonlinear neutral impulsive fractional functional equation with infinite delay. …”
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Stability Conditions of Second Order Integrodifferential Equations with Variable Delay by Dingheng Pi

“…We investigate integrodifferential functional differential equations ẍ+f(t,x,ẋ)ẋ+∫t-r(t)t‍a(t,s)g(x(s))ds=0 with variable delay. By using the fixed point theory, we obtain conditions which ensure that the zero solution of this equation is stable under an exponentially weighted metric. …”
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Periodic Solutions of a Lotka-Volterra System with Delay and Diffusion by Lin Li, Mingxing Luo, Zhijie Nan, Sihong Shi

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Prevalence of Hypertension and Determination of Its Risk Factors in Rural Delhi by Jugal Kishore, Neeru Gupta, Charu Kohli, Neeta Kumar

“…It was a community based cross-sectional study conducted in two rural areas in Delhi among 1005 subjects selected using systematic random sampling method. …”
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A delayed HIV-1 model with virus waning term by Bing Li, Yuming Chen, Xuejuan Lu, Shengqiang Liu

Subjects: “…delay…”
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A Numerical Method for Delayed Fractional-Order Differential Equations by Zhen Wang

“…A numerical method for nonlinear fractional-order differential equations with constant or time-varying delay is devised. The order here is an arbitrary positive real number, and the differential operator is with the Caputo definition. …”
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Comparison and oscillation results for delay difference equations with oscillating coefficients by Weiping Yan, Jurang Yan

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Heteroclinic Bifurcation Behaviors of a Duffing Oscillator with Delayed Feedback by Shao-Fang Wen, Ju-Feng Chen, Shu-Qi Guo

“…The heteroclinic bifurcation and chaos of a Duffing oscillator with forcing excitation under both delayed displacement feedback and delayed velocity feedback are studied by Melnikov method. …”
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Uniformly Strong Persistence for a Delayed Predator-Prey Model by Changjin Xu, Yuanfu Shao, Peiluan Li

“…An asymptotically periodic predator-prey model with time delay is investigated. Some sufficient conditions for the uniformly strong persistence of the system are obtained. …”
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Study on a Class of Piecewise Nonlinear Systems with Fractional Delay by Meiqi Wang, Wenli Ma, Enli Chen, Yujian Chang

“…In this paper, a dynamic model of piecewise nonlinear system with fractional-order time delay is simplified. The amplitude frequency response equation of the dynamic model of piecewise nonlinear system with fractional-order time delay under periodic excitation is obtained by using the average method. …”
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Time Delay Effect on Regenerative Chatter in Tandem Rolling Mills by Xiaochan Liu, Yong Zang, Zhiying Gao, Lingqiang Zeng

“…The results show that the time delay effect reduces the critical velocity of multistand mills slightly in the big picture. …”
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Pinning Synchronization of Delayed Neural Networks with Nonlinear Inner-Coupling by Yangling Wang, Jinde Cao

“…Some delay-dependent controlled stability criteria in terms of linear matrix inequality (LMI) are obtained. …”
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The Dynamical Analysis of Computer Viruses Model with Age Structure and Delay by Hui Cao, Si Wang, Dongxue Yan, Hongwu Tan, Hemiao Xu

“…These findings show that the age structure and delay can produce Hopf bifurcation for the computer viruses model. …”
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The Existence of Multiple Periodic Solutions of Nonautonomous Delay Differential Equations by Huafeng Xiao, Bo Zheng

“…We study the multiplicity of periodic solutions of nonautonomous delay differential equations which are asymptotically linear both at zero and at infinity. …”
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Brain Magnetic Resonance Imaging Findings in Developmentally Delayed Children by Ali Akbar Momen, Gholamreza Jelodar, Hamid Dehdashti

“…In this study, hospital records of 580 developmentally delayed children (aged 2 months to 15 years) who admitted in pediatric ward of Golestan Hospital from 1997 to 2009 were selected. …”
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