Results 61 to 70 of about 143,393 (276)

Kinetic description of the oblique propagating spin-electron acoustic waves in degenerate plasmas

, 2017
Oblique propagation of the spin-electron acoustic waves in degenerate magnetized plasmas is considered in terms of quantum kinetics with the separate spin evolution, where the spin-up electrons and the spin-down electrons are considered as two different ...
Andreev, Pavel A.
core   +1 more source

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi, Caroline Gochanour, Seung Ho Choi, Hyunkeun Cho, Chelsea Caspell‐Garcia, Christopher Coffey, Michael Brumm, David‐Erick Lafontant, Yuge Xiao, Thomas Tropea, John Seibyl, Caroline Tanner, Charles S. Venuto, Karl Kieburtz, Lana M. Chahine, Kathleen L. Poston, Andrew Siderowf, Kenneth Marek, Tanya Simuni, The Parkinson's Progression Markers Initiative   +19 more
wiley   +1 more source

Numerical simulations and bifurcation analysis of monotonic and oscillatory magnetosonic shock waves in a spin 1/2 degenerate quantum plasma

Journal of Taibah University for Science, 2020
Nonlinear propagation of monotonic and oscillatory magnetosonic shock waves in a magnetized degenerate quantum plasma consisting of ions and spin 1/2 nonrelativistic degenerate electrons is examined.
E. F. EL-Shamy, H. N. Abd El-Razek, M. O. Abdellahi, O. Al-Hagan, A. Al-Mogeeth, R. C. Al-Chouikh, L. Alelyani   +6 more
doaj   +1 more source

Effects of orbital selective dynamical correlation on the spin susceptibility and superconducting symmetries in Sr_{2}RuO_{4}

Physical Review Research, 2023
We investigate the connection between the local electron correlation and the momentum dependence of the spin susceptibility and the superconducting gap functions in Sr_{2}RuO_{4} using density-functional theory combined with dynamical mean-field theory ...
Chang-Youn Moon
doaj   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Nonlinear dynamical analysis of drift ion acoustic shock waves in Electron-Positron-Ion plasma with adiabatic trapping

Results in Physics, 2022
Propagation of nonlinear coupled drift ion acoustic shock wave is investigated in an electron–positron-ion (epi) plasma in the presence of fully degenerate adiabatically trapped electrons.
Zeeshan Iqbal, H.A. Shah, M.N.S. Qureshi, W. Masood, Amna Fayyaz   +4 more
doaj   +1 more source

Transverse spin dynamics in a spin-polarized Fermi liquid

, 2004
The linear equations for transverse spin dynamics in weakly polarised degenerate Fermi liquid with arbitrary relationship between temperature and polarization are derived from Landau-Silin phenomenological kinetic equation with general form of two ...
A. Rodrigues, A.A. Abrikosov, A.A. Abrikosov, A.E. Meyerovich, A.E. Meyerovich, A.E. Meyerovich, A.E. Meyerovich, A.E. Meyerovich, A.J. Leggett, B.C. Watson, D. Candela, D. Hone, D.I. Golosov, D.I. Golosov, E.P. Bashkin, E.P. Bashkin, G. Vermeulen, H. Akimoto, I.A. Fomin, I.Y. Pomeranchuk, J. Sykes, K. Maki, L. Landau, L.D. Landau, L.R. Corruchini, O. Buu, O. Buu, P.L. Krotkov, R. Combescot, R.H. Anderson, V. P. Mineev, V.P. Silin, W.J. Jeon, W.J. Jeon, W.J. Mullin, W.J. Mullin, W.R. Abel   +36 more
core   +2 more sources

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Continuous Dependence in Front Propagation for Convective Reaction-Diffusion Models with Aggregative Movements

Abstract and Applied Analysis, 2011
The paper deals with a degenerate reaction-diffusion equation, including aggregative movements and convective terms. The model also incorporates a real parameter causing the change from a purely diffusive to a diffusive-aggregative and to a purely ...
Luisa Malaguti, Cristina Marcelli, Serena Matucci   +2 more
doaj   +1 more source