Survey of channel estimation method in delay-Doppler domain for OTFS by Wang XING, Xiaogang TANG, Yiqing ZHOU, Chong ZHANG, Zhengang PAN

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Source localization based on time delay estimation in complex environment by Da-wei ZHANG, Chang-chun BAO, Bing-yin XIA

“…In order to improve the performance of source localization in noisy and reverberant environments,a novel time delay estimation (TDE) method was proposed.This method is called acoustical transfer function ratio based on statistical model (ATFR-SM).In the proposed algorithm,the noise reduction method based on the statistical model was adopted to reduce the effect of noise on acoustical transfer Function (ATF).In the ATF method,the power spectral density (PSD) was smoothed and whitened to reduce the effect of reverberations.voice activity detection (VAD) was used to distinguish the speech period from the noise period,and the TDE was performed in the speech period to improve the estimation accuracy.Moreover,the proposed TDE method and the linear closed-form method for source localization were combined to constitute a source localization system.The results of performance evaluation show that,in both the noisy and reverberant conditions,the lower percentage of abnormal points (PAP) and lower root mean square error (RMSE) can be achieved by the proposed TDE method than those of the reference methods.Meanwhile,the source localization has higher accuracy than the reference methods.…”
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Stability analysis of linear multistep methods for delay differential equations by V. L. Bakke, Z. Jackiewicz

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Identification and correction of phase delay errors for hemispherical resonator gyroscopes by Youhuan Ning, Changhong Wang, Boqi Xi, Zhen Tian, Boda Zhang

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Driven Force Induced Bifurcation Delay on the Chaotic Financial System by Balamurali Ramakrishnan, Mohamed Abdalla, Salah Boulaaras, Karthikeyan Rajagopal

“…Bifurcation delay is a phenomenon in which the bifurcation does not occur at the actual bifurcation point but rather at a later time, which is referred to as bifurcation delay. …”
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Application of PN Code in Time Delay Measurement of Telephone Network by Xiaozhen Jin, Yu Hua

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Atrioventricular Conduction Delay in the Second Trimester Measured by Fetal Magnetocardiography by Annette Wacker-Gussmann, Henrike Paulsen, Krunoslav Stingl, Johanna Braendle, Rangmar Goelz, Joerg Henes

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Stability and bifurcation of numerical discretization Nicholson blowflies equation with delay by Xiaohua Ding, Wenxue Li

“…A kind of discrete system according to Nicholson's blowflies equation with a finite delay is obtained by the Euler forward method, and the dynamics of this discrete system are investigated. …”
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Stability of Runge-Kutta Methods for Neutral Delay Differential Equations by Liping Wen, Xiong Liu, Yuexin Yu

“…This paper is concerned with the numerical stability of a class of nonlinear neutral delay differential equations. The numerical stability results are obtained for (k,l)-algebraically stable Runge-Kutta methods when they are applied to this type of problem. …”
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Dynamic Analysis of a Model for Spruce Budworm Populations with Delay by Ahmadjan Muhammadhaji, Azhar Halik

“…A class of delayed spruce budworm population model is considered. …”
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Asymptotic Properties of Third-Order Delay Trinomial Differential Equations by J. Džurina, R. Komariková

“…The aim of this paper is to study properties of the third-order delay trinomial differential equation ((1/r(t))y′′(t))′+p(t)y′(t)+q(t)y(σ(t))=0, by transforming this equation onto the second-/third-order binomial differential equation. …”
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The Asymptotic Behavior for a Class of Impulsive Delay Differential Equations by Zhichun Yang

“…This paper is concerned with asymptotical behavior for a class of impulsive delay differential equations. The new criteria for determining attracting sets and attracting basin of the impulsive system are obtained by developing the properties of quasi-invariant sets. …”
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Oscillations for Nonlinear Neutral Delay Differential Equations with Variable Coefficients by Fatima N. Ahmed, Rokiah R. Ahmad, Ummul K. S. Din, Mohd S. M. Noorani

“…A class of nonlinear neutral delay differential equations is considered. Some new oscillation criteria of all solutions are derived. …”
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Modeling Traffic Function Reliability of Signalized Intersections with Control Delay by Jiayu Hang, Xizhao Zhou, Jiawen Wang

“…First, classic cumulative curves are created to derive delay formulas. Then, a model for traffic function reliability is proposed based on the quantitative relationship between the random traffic flows, signal timing, and queue lengths. …”
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Amplitude Death in Extended Time-Delay Coupled Oscillator Networks by Shinsuke Mizukami, Keiji Konishi, Koki Yoshida, Yoshiki Sugitani, Naoyuki Hara

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Delay discounting predicts COVID-19 vaccine booster willingness by Julia G. Halilova, Samuel Fynes‑Clinton, Caitlin M. Terao, Donna Rose Addis, R. Shayna Rosenbaum

“…In a multi-nation sample, recruited in June–August 2021, we assessed delay discounting (one’s tendency to choose smaller immediate rewards over larger future rewards), COVID-19 vaccination status, demographics, and distress level. …”
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New Global Synchronization Analysis for Complex Networks with Coupling Delay by Jinfang Zhang, Yuanhua Qiao, Jun Miao, Lijuan Duan, Yanjun Zeng

“…Moreover, for the time-varying delay case, we find that the conditions are dependent on the bounds of both time delay and its derivative, and the derivative of the time-varying delay can be any value in the bounds. …”
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Stability and Boundedness of Stochastic Volterra Integrodifferential Equations with Infinite Delay by Chunmei Zhang, Wenxue Li, Ke Wang

“…The main innovation here is that stochastic systems with infinite delay can retain stability and boundedness of corresponding deterministic systems under some conditions.…”
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Data collection algorithm for mobile sink in delay-constrained network by Xian-ling LU, Ying-ying WANG

Subjects: “…delay-constrained…”
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Study on Optimization of Delay Method of Wedge Cut Blasting in Tunnel by Wenle Gao, Zhicheng Liu, Yanping Wang, Zhenwei Yan, Zehua Zhang

“…When the delay time is 10 ms, the average vibration reduction ratio is the best, which is reduced by 18% compared with the six-hole simultaneous blasting. …”
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