Results 81 to 90 of about 1,300,489 (353)

Oscillatory behavior of higher order nonlinear difference equations

Mathematical Modelling and Analysis, 2020
The authors present some new oscillation criteria for higher order nonlinear difference equations with nonnegative real coefficients of the form   Both of the cases n even and n odd are considered. They give examples to illustrate their results.
Said R. Grace, John R. Graef
doaj   +1 more source

Cooperative dynamics in coupled systems of fast and slow phase oscillators [PDF]

, 2016
We propose a coupled system of fast and slow phase oscillators. We observe two-step transitions to quasi-periodic motions by direct numerical simulations of this coupled oscillator system. A low-dimensional equation for order parameters is derived using the Ott-Antonsen ansatz.
arxiv   +1 more source

Neutrino mass matrix with U(2) flavor symmetry and neutrino oscillations

, 1997
The three neutrino mass matrices in the $SU(5)\times U(2)$ model are studied focusing on the neutrino oscillation experiments. The atmospheric neutrino anomaly could be explained by the large $\nu_{\mu} - \nu_{\tau}$ oscillation.
A. Pomarol, B. Achkar, C. Athanassopoulos, C. Athanassopoulos, C. Athanassopoulos, C. D. Carone, G. Fiorentini, J. E. Hill, K. Winter, L. Borodovsky, L. Wolfenstein, L. Wolfenstein, M. Dine, Morimitsu Tanimoto, N. Hata, P. H. Frampton, P. H. Frampton, P. I. Krastev, P. I. Krastev, P. Pouliot, R. Barbieri, R. Barbieri, R. Barbieri, R. M. Barnett, S. Ahlen, S. P. Mikheyev, S. Wojcicki, W. W. M. Allison, Y. Fukuda   +28 more
core   +1 more source

EEG Response to Sedation Interruption Complements Behavioral Assessment After Severe Brain Injury

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate assessment of the level of consciousness and potential to recover in patients with severe brain injury underpins crucial decisions in the intensive care unit but remains a major challenge for the clinical team. The neurological wake‐up test is a widely used assessment tool. However, many patients' behavioral responses during
Charlotte Maschke, Loretta Norton, Catherine Duclos, Miriam Han, Kira Dolhan, Geoffrey Laforge, Allison Frantz, Xiaoyu Wang, Hassan Al‐Hayawi, Tianyu Zhang, Raphaël Lavoie, Adrian M. Owen, Stefanie Blain‐Moraes   +12 more
wiley   +1 more source

Relaxation oscillations and frequency entrainment in quantum mechanics [PDF]

Phys. Rev. E 102, 042213 (2020), 2017
Frequency entrainment of continuous-variable oscillators has to date been restrained to the weakly nonlinear regime. Here we overcome this bottleneck and extend frequency entrainment of quantum continuous-variable oscillators to arbitrary nonlinearities.
arxiv   +1 more source

Neural Network Adaptive Control With Long Short‐Term Memory

International Journal of Adaptive Control and Signal Processing, EarlyView.
ABSTRACT In this study, we propose a novel adaptive control architecture that provides dramatically better transient response performance compared to conventional adaptive control methods. This is accomplished by the synergistic employment of a traditional adaptive neural network (ANN) controller and a long short‐term memory (LSTM) network.
Emirhan Inanc, Abdullah Habboush, Yigit Gurses, Yildiray Yildiz, Anuradha M. Annaswamy   +4 more
wiley   +1 more source

Taiwan Oscillation Network [PDF]

, 1995
The Taiwan Oscillation Network (TON) is a ground-based network to measure solar intensity oscillations to study the internal structure of the Sun. K-line full-disk images of 1000 pixels diameter are taken at a rate of one image per minute.
Ai, Guoxiang, Chao, Horance, Chen, Kuan-Rong, Chi, Pi-Jen, Chou, Dean-Yi, Chou, Yung-Ping, Chu, An-Li, Huang, Teng-Yi, Jimenez, Antonio, Lai, Shih-Ping, Lu, Jui-Yang, Marquette, William, Mu, Tao-Mo, Nenow, Jeff, Niu, Chi-Seng, Ou, Knight-Tien, Rabello-Soares, Maria Cristina, Sun, Ming-Tsung, Wang, Chang-Chi, Wang, Gwo-Ping, Zirin, Harold   +20 more
core  

Neutrino mass spectrum and neutrinoless double beta decay [PDF]

, 2000
The relations between the effective Majorana mass of the electron neutrino, $m_{ee}$, responsible for neutrinoless double beta decay, and the neutrino oscillation parameters are considered.
A. S. Dighe, A. S. Joshipura, A. Yu. Smirnov, C. Athanassopoulos, C. Giunti, Ch. Weinheimer, D. O. Caldwell, E. Fiorini, E. Gawiser, E. Kh. Akhmedov, F. Vissani, G. C. Branco, H. Eijiri, H. Georgi, H. Minakata, H. Minakata, H. Päs, H. V. Klapdor-Kleingrothaus, H. V. Klapdor-Kleingrothaus, H. V. Klapdor-Kleingrothaus, H. V. Klapdor-Kleingrothaus, J. Ellis, J. Hellmig, J. Lesgourgues, J. N. Bahcall, J. N. Bahcall, J. Schechter, J. T. Peltoniemi, J. T. Peltoniemi, K. Eitel, K. Matsuda, L. Baudis, M. Apollonio, M. C. Gonzalez-Garcia, M. Czakon, M. Doi, N. Fornengo, N. Fornengo, P. F. Harrison, R. Adhikari, S. Bergmann, S. Bilenky, S. Bilenky, S. Bilenky, S. M. Bilenki, S. M. Bilenky, S. T. Petcov, T. Fukuyama, T. Fukuyama, T. Tomoda, V. Barger, V. Lobashev, W. Rodejohann   +52 more
core   +3 more sources

Elasticity of Diametrically Compressed Microfabricated Woodpile Lattices

Advanced Engineering Materials, EarlyView.
Modulus–porosity relationship is derived for woodpile lattices with struts under diametrical compression. The formula presented here that Young's modulus is proportional to the square of the volume fraction E˜ρ2$E \sim \left(\rho\right)^{2}$ is shown to be consistent with computations and laboratory experiments on 3D‐printed samples.
Faezeh Shalchy, Atul Bhaskar
wiley   +1 more source

Performance of healthy persons under pain in different cognitive load tasks: An event‐related potential study on experimental pain individuals

Brain and Behavior, 2020
Objective This study aims to determine how brain activities underlying task with different cognitive load would be modulated by the painful state using electroencephalography. Methods The pain state was established by spraying capsaicin on subjects’ left
Kangling Wang, Guiyuan Cai, Shimin Huang, Yuqi Li, Rongdong Li, Wen Wu   +5 more
doaj   +1 more source