A5014224993- Nonlinear Dynamics and Pattern Formation
- Slime Mold and Myxomycetes Research
- IPv6, Mobility, Handover, Networks, Security
- Neural dynamics and brain function
- Mechanical and Optical Resonators
- Theoretical and Computational Physics
- Network Security and Intrusion Detection
- Cardiac electrophysiology and arrhythmias
- Ultrasound and Hyperthermia Applications
- Nonlinear Photonic Systems
- stochastic dynamics and bifurcation
- Origins and Evolution of Life
- Network Traffic and Congestion Control
- Chemical and Physical Studies
- Advanced Wireless Network Optimization
- Internet Traffic Analysis and Secure E-voting
- Ion channel regulation and function
Beijing University of Posts and Telecommunications
2014-2025
Shaanxi Normal University
2025
Arrhythmia of the heart is a dangerous and potentially fatal condition. The current widely used treatment implantable cardioverter defibrillator (ICD), but it invasive affects patient’s quality life. sonogenetic mechanism proposed here focuses ultrasound on cardiac tissue, controls endogenous stretch-activated Piezo1 ion channels focal region’s cardiomyocyte sarcolemma, restores normal rhythm. In contrast to anchoring implanted ICD lead at fixed position in myocardium, size region can be...
We explore chimera states in a ring of nonlocally coupled type-I excitable phase oscillators, with each isolated oscillator being restricted to homogeneous equilibrium state. Our study identifies the presence breathing states, characterized by their oscillatory dynamics and periodic fluctuations global order parameter. Beyond single coherent cluster, we find 2n-cluster where 2n represents an even number clusters. These exhibit varying difference between adjacent clusters consistent among...
Chimera states in nonidentical oscillators have received extensive attention recent years. Previous studies demonstrated that chimera can exist a ring of nonlocally coupled bicomponent even the presence strong parameter heterogeneity. In this study, we investigate spiral wave chimeras two-dimensional where are randomly divided into two groups, with identical same group. Using phase and FitzHugh-Nagumo as examples, numerically demonstrate each group supports its own coexist other. We find...
Coupled phase oscillators with both attractive and repulsive interactions offer a valuable framework for exploring collective dynamics in nonlinear dynamics, serving as an analog to the frustrated Ising model statistical physics. In this work, we study ring of nearest-neighbor next-nearest-neighbor interactions. The coupling strengths, denoted J_{1} J_{2}, dictate behavior these For infinite number oscillators, allows continuum equilibria. identical linear stability analysis shows prevalence...
Reducing signaling storm in wireless networks has become a major goal designing today’s communication systems. In order to reduce storm, this paper addresses the issues of scheduling resources subject both q uality s ervice (QoS) and priority constraints. The applications systems are divided into three types,namely always-on applications, voice other applications. For all an admission control scheme is proposed that incorporates reconfiguration idle QoS negotiation. negotiation usually...
With the recent proliferation of network applications in smart devices, traditional cellular has already no way to provide enough flow mobile users. WLAN becomes a very important wireless technology offload network. In this paper, we propose one new framework which can monitor and analyze further feedback corresponding messages Firstly, system performs data statistic constructs database store through monitoring Secondly several analysis mechanisms are designed perform generate advice...