Results 61 to 70 of about 44,587 (300)

Enhanced multi-year predictability after El Niño and La Niña events

Nature Communications, 2023
Several aspects of regional climate including near-surface temperature and precipitation are predictable on interannual to decadal time scales. Despite indications that some climate states may provide higher predictability than others, previous studies ...
Yiling Liu, Markus. G. Donat, Matthew. H. England, Lisa. V. Alexander, Annette L. Hirsch, Carlos Delgado-Torres   +5 more
doaj   +1 more source

Information transmission in oscillatory neural activity

, 2008
Periodic neural activity not locked to the stimulus or to motor responses is usually ignored. Here, we present new tools for modeling and quantifying the information transmission based on periodic neural activity that occurs with quasi-random phase ...
A Borst, A Gelperin, AL Hodgkin, B Hutcheon, BJ Richmond, CM Gray, DH Perkel, E Ahissar, ED Adrian, EN Brown, F Pérez, F Rieke, Friedrich T. Sommer, G Laurent, GT Kenyon, H Ishikane, HB Barlow, HC Tuckwell, J Munemori, J OKeefe, JM Fellous, JM Samonds, Kilian Koepsell, LG Nowak, M Berman, M Castelo-Branco, M Laufer, M Sahani, M Stopfer, M Szwed, MA Montemurro, MR Jarvis, N Brenner, NY Masse, P Barrett, P Fries, P Tiesinga, R Barbieri, R Eckhorn, RC Muresan, RM Bruno, RW Rodieck, S Koyama, S Neuenschwander, SW Kuffler, T Ogawa, TE Oliphant, WD Heiss, WJ Freeman, WM Usrey, X Wang, ZN Aldworth   +51 more
core   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

Advanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar, Zhengtong Xu, Siavash Mahmoudi, Pouya Sohrabipour, Chaitanya Pallerla, Yu She, Wan Shou, Philip Glen Crandall, Dongyi Wang   +8 more
wiley   +1 more source

A Simplified Approach to Investigating the Oscillatory Behavior of Nonlinear Even-Order Neutral Differential Equations

Mathematics
This article explores the oscillation properties of solutions for higher-order nonlinear neutral functional differential equations. This study sought to establish applicable oscillation conditions for nonlinear NDDEs when α≠β.
Amany Nabih, Mohamed F. Abouelenein
doaj   +1 more source

Generalized Chaotic Synchronizationin Coupled Ginzburg-Landau Equations

, 2006
Generalized synchronization is analyzed in unidirectionally coupled oscillatory systems exhibiting spatiotemporal chaotic behavior described by Ginzburg-Landau equations. Several types of coupling betweenthe systems are analyzed.
A. A. Koronovskiĭ, A. A. Koronovskiĭ, A. A. Koronovskiĭ, A. A. Koronovskiĭ, A. E. Hramov, A. E. Hramov, A. E. Hramov, A. E. Hramov, A. E. Hramov, A. E. Hramov, A. E. Hramov, A. L. Fradkov, A. Martian, A. Pikovsky, A. Pikovsky, A. S. Dmitriev, A. Wolf, C. Schäfer, D. I. Trubetskov, D. I. Trubetskov, D. Walgraef, F. Bauer, G. Benettin, H. D. I. Abarbanel, I. S. Aranson, J. García-Ojalvo, J. K. White, J. P. Eckmann, K. Murali, K. Murali, K. Pyragas, K. Pyragas, L. Junge, L. Kocarev, L. Kocarev, L. Kocarev, L. M. Pecora, L. M. Pecora, M. G. Rosenblum, M. G. Rosenblum, M. G. Rosenblum, M. I. Rabinovich, M. I. Tribel’skiĭ, N. F. Rulkov, N. F. Rulkov, N. V. Karlov, P. J. Roach, P. Parmananda, P. V. Popov, R. Brown, R. C. Elson, R. Toral, S. Boccaletti, S. Boccaletti, S. Boccaletti, S. Boccaletti, S. P. Kuznetsov, V. S. Afraimovich, V. S. Anishchenko, V. S. Anishchenko, Z. Tasev   +60 more
core   +2 more sources

Quantum communication in the presence of a horizon [PDF]

, 2014
Based on homodyne detection, we discuss how the presence of an event horizon affects quantum communication between an inertial partner, Alice, and a uniformly accelerated partner, Rob.
Ralph, T. C., Su, Daiqin
core   +2 more sources

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Oscillatory and non-oscillatory solutions of dynamic equations with bounded coefficients

Electronic Journal of Differential Equations, 2018
We analyze second-order half-linear dynamic equations on time scales. We prove oscillation and non-oscillation criteria which are sharp in the sense that the considered equations remain uncovered only for one setting of their coefficients.
Petr Hasil, Michal Vesely
doaj  

Examination of oscillation frequency for combustion oscillation considering acoustic boundary conditions

Transactions of the JSME (in Japanese), 2017
Hydrogen combustion is attracting attentions because of zero CO2 emission. Recently, a gas turbine which uses hydrogen-rich fuel is being developed. In our previous study, we examined the influence of hydrogen-containing ratio on combustion oscillation for fuel mixtures of hydrogen and town gas (13A) experimentally.
Akane UEMICHI, Ippei KANETSUKI, Shigehiko KANEKO   +2 more
openaire   +3 more sources

Linearizing and Forecasting: A Reservoir Computing Route to Digital Twins of the Brain

Advanced Science, EarlyView.
A new approach uses simple neural networks to create digital twins of brain activity, capturing how different patterns unfold over time. The method generates and recovers key dynamics even from noisy data. When applied to fMRI, it predicts brain signals and reveals distinctive activity patterns across regions and individuals, opening possibilities for ...
Gabriele Di Antonio, Tommaso Gili, Andrea Gabrielli, Maurizio Mattia   +3 more
wiley   +1 more source