Results 21 to 30 of about 442,244 (267)
Time Delays in Cosmic Ray Propagation [PDF]
Journal of Sciences, Islamic Republic of Iran, 2011 Cosmic Rays (CR) travel at speeds essentially indistinguishable from the speed of light. However whilst travelling through magnetic fields, both regular and turbulent, they are delayed behind the light since they are usually charged particles and their ...
P. Davoudifar
doaj
An Improved Intelligent Driver Model Considering the Information of Multiple Front and Rear Vehicles
IEEE Access, 2021 This paper proposes an improved intelligent driver model (IDM) by considering the information of multiple front and rear vehicles to describe the car-following behaviour of CAVs (Connected and autonomous vehicles).
Fang Zong +4 more
doaj +1 more source
Fractal and Fractional, 2023 Very recently, a different generalization of real-valued neural networks (RVNNs) to multidimensional domains beside the complex-valued neural networks (CVNNs), quaternion-valued neural networks (QVNNs), and Clifford-valued neural networks (ClVNNs) has ...
Călin-Adrian Popa
doaj +1 more source
IEEE Access, 2019 This paper proposes an algorithm of leader-following consensus control of multiple fixed-wing unmanned aerial vehicles'(UAVs) attitudes with time delays and unknown external disturbances.
Yu Tang +4 more
doaj +1 more source
Adaptive elimination of synchronization in coupled oscillator
New Journal of Physics, 2017 We present here an adaptive control scheme with a feedback delay to achieve elimination of synchronization in a large population of coupled and synchronized oscillators.
Shijie Zhou +5 more
doaj +1 more source
Non-Linear Prediction-Based Trajectory Tracking for Non-Holonomic Mobile Robots
IEEE Access, 2023 This work addresses the trajectory tracking problem for a non-holonomic differential drive mobile robot with a constant time delay $h$ at the input signal.
Julio A. Baez-Hernandez +2 more
doaj +1 more source
Advances in Difference Equations, 2018 In this paper, we put forward a fractional-order survival red blood cells model and study the dynamics through the Hopf bifurcation. When the delay transcends the threshold, a series of Hopf bifurcations occur at the positive equilibrium.
Qingshan Sun +6 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider +15 more
wiley +1 more source
Sandwich synchronization of memristor-based hyperchaos systems with time delays
Advances in Difference Equations, 2018 In this paper, a memristor-based hyperchaotic system is introduced. Considering time delays between the drive system and the response system in the process of synchronization, this paper designs one kind of flexible sandwich controller, which includes a ...
Hongjuan Wu +4 more
doaj +1 more source
Cardiology Journal, 2021 BACKGROUND: Time delays to reperfusion therapy in ST-segment elevation myocardial infarction (STEMI) still remain a considerable drawback in many healthcare systems.
Artur Borowicz +5 more
doaj +1 more source