Results 101 to 110 of about 626,939 (346)

Time scale synchronization of chaotic oscillators

, 2006
This paper presents the result of the investigation of chaotic oscillator synchronization. A new approach for detecting of synchronized behaviour of chaotic oscillators has been proposed. This approach is based on the analysis of different time scales in
Abarbanel, Alexander E. Hramov, Alexey A. Koronovskii, Allaria, Anishchenko, Anishchenko, Anshchenko, Daubechies, Elson, Grossman, Gusev, Kaiser, Kocarev, Koronovskii, Lachaux, Murali, Murali, Osipov, Parlitz, Pecora, Pecora, Pecora, Pikovsky, Pikovsky, Pikovsky, Pikovsky, Prokhorov, Pyragas, Quiroga, Rosa, Rosenblum, Rosenblum, Rosenblum, Rulkov, Rulkov, Taherion, Tang, Tass, Tass, Ticos, Torrence, Torresani, Trubetskov, Zheng   +43 more
core   +1 more source

BROAD‐NESS Uncovers Dual‐Stream Mechanisms Underlying Predictive Coding in Auditory Memory Networks

Advanced Science, EarlyView.
BROADband Network Estimation via Source Space (BROAD‐NESS) is a flexible analytical pipeline for identifying large‐scale brain networks from event‐related, source‐reconstructed MEG data, with a focus on auditory predictive and memory processes. BROAD‐NESS integrates a suite of complementary tools, including PCA‐based decomposition, phase space, and ...
Leonardo Bonetti, Gemma Fernández‐Rubio, Mathias H. Andersen, Chiara Malvaso, Francesco Carlomagno, Claudia Testa, Peter Vuust, Morten L. Kringelbach, Mattia Rosso   +8 more
wiley   +1 more source

Robust Image Encryption With Scanning Technology, the El-Gamal Algorithm and Chaos Theory

IEEE Access, 2020
Digital images are the most frequently used signals to convey information in the internet era. The security of these images is the primary concern in rapidly changing networked environments.
Sura F. Yousif, Ali J. Abboud, Hussein Y. Radhi   +2 more
doaj   +1 more source

Rapid convergence of time-averaged frequency in phase synchronized systems

, 2003
Numerical and experimental evidence is presented to show that many phase synchronized systems of non-identical chaotic oscillators, where the chaotic state is reached through a period-doubling cascade, show rapid convergence of the time-averaged ...
A. Goryachev, A.S. Pikovsky, B. Blasius, C. Schäfer, I.Z. Kiss, I.Z. Kiss, I.Z. Kiss, István Z. Kiss, J. Davidsen, John L. Hudson, Jörn Davidsen, K. Josić, M. Rosenblum, P.A. Tass, R. Fitzgerald, R.C. Elson, Raymond Kapral, S.H. Strogatz, V. Makarenko   +18 more
core   +1 more source

Clinically Inspired Multimodal Treatment Using Induced Neural Stem Cells‐Derived Exosomes Promotes Recovery of Traumatic Brain Injury through Microglial Modulation

Advanced Science, EarlyView.
This study explores the therapeutic potential of iNSC‐Exo via local and systemic delivery in TBI mice. It is found that iNSC‐Exo enhances NRXN signaling through Microglia_Nrg3 and Microglia_Rarb, effectively promoting functional and neurological recovery, suggesting a new therapeutic strategy for TBI. Abstract Traumatic brain injury (TBI) poses serious
Jiaojiao Li, Maoxiang Xu, Boyu Cai, Xiangyu Li, Zhanping Liang, Xiaohuan Xia, Haitao Zhang, Zhiwen Zhang, Fei Tan, Jialin Charlie Zheng   +9 more
wiley   +1 more source

Modulated Radio Frequency Stealth Waveforms for Ultra-Wideband Radio Fuzes

Entropy
The increasingly complex electromagnetic environment of modern warfare and the proliferation of intelligent jamming threaten to reduce the survival rate of radio fuzes on the battlefield.
Kaiwei Wu, Bing Yang, Shijun Hao, Yanbin Liang, Zhonghua Huang   +4 more
doaj   +1 more source

Image encryption based on s-box and 3D-chaotic maps and secure image transmission through ofdm in rayleigh fading channel [PDF]

Engineering and Technology Journal
Data security is vital if transferred over a wireless network or stored on a personal computer. The essential properties of chaos, such as initial state sensitivity and unpredictability, make it a crucial candidate for encryption applications. This paper
Jenan Namuq, Fadhil Hasan, Alaa Ali
doaj   +1 more source

Synchronization of chaotic oscillator time scales

, 2005
This paper deals with the chaotic oscillator synchronization. A new approach to detect the synchronized behaviour of chaotic oscillators has been proposed.
A. A. Koronovskii, A. A. Koronovskii, A. E. Hramov, A. Grossman, A. Lutz, A. Pikovsky, A. Pikovsky, A. Pikovsky, A. S. Pikovsky, B. Torresani, C. M. Ticos, C. Torrence, D. I. Trubetskov, D. Y. Tang, E. Allaria, E. Rosa, G. Kaiser, G. V. Osipov, H. D. I. Abarbanel, I. Daubechies, J. P. Lachaux, K. Murali, L. Kocarev, L. M. Pecora, L. M. Pecora, L. M. Pecora, M. G. Rosenblum, M. G. Rosenblum, M. L. V. Quyen, N. F. Rulkov, P. A. Tass, R. C. Elson, U. Parlitz, V. A. Gusev, V. S. Anishchenko, V. S. Anishchenko, V. S. Anishchenko, V. S. Anishchenko, Z. Zheng   +38 more
core   +1 more source

Carbon Catalyst Supports for Pt‐Based Polymer Electrolyte Membrane Fuel Cells: Porosity, Graphitization, and Chemical Modifications

Advanced Science, EarlyView.
This review explores recent advancements in understanding the influence of carbon support properties on the cathode performance of proton exchange membrane fuel cells. It proposes a set of properties deemed critical for the development of next‐generation carbon supports for the oxygen reduction reaction in fuel cells.
Camille Roiron, Alessio Cosenza, Giovanni Ferro, Jiazhe Loki Chen, Hanson Wang, Plamen Atanassov   +5 more
wiley   +1 more source

Optimal Chirality Enhances Long‐Range Fluctuation‐Induced Interactions in Active Fluids

Advanced Science, EarlyView.
Chiral active particles move along curved trajectories arising from the interplay of propulsion and self‐rotation. How chirality influences fluctuation‐induced forces in active matter systems remains unclear. It is shown that particle shape dictates this effect: chirality suppresses forces for circular particles but can enhance them for elongated ones,
Hashem Fatemi, Hamidreza Khalilian, Jalal Sarabadani, Reza Shaebani   +3 more
wiley   +1 more source