Results 71 to 80 of about 89,617 (292)

The Oscillation Probability of GeV Solar Neutrinos of All Active Species [PDF]

, 2000
In this paper, I address the oscillation probability of O(GeV) neutrinos of all active flavours produced inside the Sun and detected at the Earth. Flavours other than electron-type neutrinos may be produced, for example, by the annihilation of WIMPs ...
A. Bueno, A. de Gouvaêa, A. de Gouvêa, A. De Rújula, A. Friedland, André de Gouvêa, B. Pontecorvo, B. Pontecorvo, B.T. Cleveland, C. Athanassopoulos, C. Athanassopoulos, C. Caso, F. Boehm, G. Jungman, G.L. Fogli, J. Ellis, J. Pantaleone, J. Pantaleone, J.N. Abdurashitov, J.N. Abdurashitovl, J.N. Bahcall, J.N. Bahcall, L. Wolfenstein, M. Apollonio, M. Ito, M. Ito, M.C. Gonzalez-Garcia, N. Fornengo, P. Askebjer, P.I. Krastev, R. Gandhi, S. Iyer, S. Pakvasa, S. Toshev, S.M. Barr, S.M. Bilenkii, S.P. Mikheyev, S.P. Mikheyev, S.T. Petcov, S.T. Petcov, S.T. Petcov, T. Kaneko, T.K. Kuo, T.K. Kuo, T.K. Kuo, T.K. Kuo, V. Barger, V. Barger, V.A. Balkanov, W. Hampel, Y. Fukuda, Y. Fukuda, Y. Fukuda, Z. Maki   +53 more
core   +3 more sources

Explicit criteria for the oscillation of second-order differential equations with several sub-linear neutral coefficients

Advances in Difference Equations, 2020
In this work, we present sufficient conditions for oscillation of all solutions of a second-order functional differential equation. We consider two special cases when γ > β $\gamma >\beta $ and γ < β $\gamma
Shyam Sundar Santra, Tanusri Ghosh, Omar Bazighifan   +2 more
doaj   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

Advanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari, Gokul Bhaskaran, Krishan Kumar, Yun Suk Huh, Young‐Kyu Han   +4 more
wiley   +1 more source

Neutrino Mass Spectrum and Future Beta Decay Experiments [PDF]

, 2001
We study the discovery potential of future beta decay experiments on searches for the neutrino mass in the sub-eV range, and, in particular, KATRIN experiment with sensitivity $m > 0.3$ eV.
A.Yu. Smirnov, Achkar, Adhikari, Aguilar, Apollonio, Aseev, Bahcall, Balaji, Barger, Barger, Barger, Beacom, Bettini, Bilenky, Bilenky, Bilenky, Boehm, Boehm, Boehm, Boger, Bonn, Branco, Croft, Dighe, Dydak, Eisenstein, Eitel, Ejiri, Ellis, Fargion, Fargion, Fiorini, Fodor, Fogli, Fukuda, Fukugita, Georgi, Giunti, Gonzalez-Garcia, Gonzalez-Garcia, Hellmig, Hu, Jegerlehner, Joshipura, Kajita, Kinney, Klapdor-Kleingrothaus, Klapdor-Kleingrothaus, Klapdor-Kleingrothaus, Klapdor-Kleingrothaus, Klapdor-Kleingrothaus, Klapdor-Kleingrothaus, Kusenko, Kusenko, Lobashev, Lobashev, McLaughlin, Minakata, Minakata, Minakata, Murayama, Nardi, O.L.G. Peres, Pas, Peltoniemi, Peres, Petcov, Piepke, Pirro, Qian, Ranucci, Rodejohann, Smirnov, Smirnov, Smirnov, Tegmark, Totani, Vissani, Vissani, Vissani, Vissani, Wang, Weiler, Weinheimer, Y. Farzan   +84 more
core   +2 more sources

Reduced Modulation of Theta and Beta Oscillations Mediates Empathy Impairment in Parkinson's Disease

Brain and Behavior
Background Empathy is an inaccessible part of advanced social cognitive functions in humans. Impairment of empathy greatly affects the quality of life of patients with Parkinson's disease (PD) but the underlying neurophysiologic mechanisms have not been ...
Jinying Han, Liuzhenxiong Yu, Mengqi Wang, Xin Chen, Ziye Zhao, Pingping Liu, Lili Hu, Lingling Lv, Fengbo Xing, Ruihua Cao, Rong Ye, Kai Wang, Panpan Hu   +12 more
doaj   +1 more source

On the oscillation of impulsively damped halflinear oscillators

Electronic Journal of Qualitative Theory of Differential Equations, 2000
The authors consider the nonlinear impulsive system $$(\phi_\beta(x'))' + \phi_\beta (x) = 0 \quad (t \neq t_n), \quad x'(t_n + 0) = b_n x' (t_n)$$ where $n = 1, 2 \dots $, $\phi_\beta(u)=|u|^\beta\operatorname{sgn} u$ with $\beta>0$, and $0\le b_n \le 1$
János Karsai, John Graef
doaj   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

Implications of neutrino data circa 2005

, 2005
Adopting the 3 neutrino framework, we present an updated determination of the oscillation parameters. We perform a global analysis and develope simple arguments that give essentially the same result.
Aalseth, Alessandro Strumia, Allen, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bandyopadhyay, Barger, Bennett, Caurier, Cirelli, Cirelli, Cleveland, Creminelli, Crotty, de Gouvea, de Gouvea, Engel, Feruglio, Feruglio, Fogli, Fogli, Francesco Vissani, Galbiati, Gonzalez-Garcia, Goswami, Hannestad, Hannestad, Huber, Itow, Klapdor-Kleingrothaus, Klapdor-Kleingrothaus, Koranga, Lesgourgues, Lewis, Lindner, Murayama, Murayama, Peres, Rodin, Seljak, Spergel, Staudt, Staudt, Strumia, Strumia, Strumia, Strumia, Tegmark, Zdesenko   +51 more
core   +1 more source

A New Threshold Switching Device With Tunable Negative Differential Resistance Based on ErMnO3 Polymorphs

Advanced Functional Materials, EarlyView.
Polymorph engineering in ErMnO3 enables low‐voltage, forming‐free threshold switching with tunable negative differential resistance. Conducting orthorhombic regions embedded in an insulating hexagonal matrix provide controlled Joule‐heating‐enhanced Poole–Frenkel transport. The hexagonal phase prevents excessive heating and breakdown.
Rong Wu, Florian Maudet, Thanh Luan Phan, Wassim Hamouda, Richard Schroedter, Ahmet Samil Demirkol, Ronald Tetzlaff, Veeresh Deshpande, Catherine Dubourdieu   +8 more
wiley   +1 more source

Minimally Allowed Neutrinoless Double Beta Decay Rates From Approximate Flavor Symmetries

, 2008
Neutrinoless double beta decay ($\beta\beta0\nu$) is among the only realistic probes of Majorana neutrinos. In the standard scenario, dominated by light neutrino exchange, the process amplitude is proportional to $m_{ee}$, the $e-e$ element of the ...
J. Jenkins, James Jenkins, K. Zuber, S. L. Glashow, T. Yanagida   +4 more
core   +1 more source