Results 101 to 110 of about 1,648,924 (281)

Magnetostriction in an array of spin chains under magnetic field

, 2005
We consider an array of XX spin-1/2 chains coupled to acoustic phonons and placed in a magnetic field. Treating the phonons in the mean field approximation, we show that this system presents a first order transition as a function of the magnetic field ...
Citro, R., Orignac, E.
core   +3 more sources

Shared Genetic Effects and Antagonistic Pleiotropy Between Multiple Sclerosis and Common Cancers

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Epidemiologic studies have reported inconsistent altered cancer risk in individuals with multiple sclerosis (MS). Factors such as immune dysregulation, comorbidities, and disease‐modifying therapies may contribute to this variability.
Asli Buyukkurt, Marius Ygonia, Ali Manouchehrinia, Philippe Lefrançois, Ingrid Kockum, Adil Harroud   +5 more
wiley   +1 more source

Multifrequency nonlinear model of magnetic material with artificial intelligence optimization. [PDF]

Sci Rep, 2022
Pawłowski J, Kutorasiński K, Szewczyk M.   +2 more
europepmc   +1 more source

Magnetic Properties of the Novel Low-Dimensional Cuprate Na5RbCu4(AsO4)4Cl2

, 2002
The magnetic properties of a new compound, Na5RbCu4(AsO4)4Cl2 are reported. The material has a layered structure comprised of square Cu4O4 tetramers. The Cu ions are divalent and the system behaves as a low-dimensional S=1/2 antiferromagnet.
A. Voigt, G.S. Rushbrooke, H.-J. Koo, H.-J. Koo, H.-J. Koo, H.-J. Koo, J. A. Clayhold, K. Eaiprasertsak, M. Ulutagay-Kartin, M.-H. Whangbo, M.S. Seehra, R.R.P. Singh, S.-J. Hwu   +12 more
core   +1 more source

Association of CDKN2A/B Homozygous Deletion and Extent of Resection With Survival of Patients With WHO CNS5 Grade 4 Astrocytoma

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives WHO grade 4 astrocytomas are associated with poor prognosis, and their prognostic factors remain controversial. This study aimed to identify the prognostic factors and develop a management algorithm for these patients. Methods This study retrospectively included 151 CNS5 adult grade 4 astrocytomas from two medical centers.
Jiawei Cai, Guanglin Zhu, Qiu He, Chen Luo, Lingyun Zhuo, Xingfu Wang, Yiming Chen, Xiaoyong Chen, Wendong You, Jiaheng Xu, Yuanxiang Lin, Dezhi Kang, Shuai Wu, Zanyi Wu   +13 more
wiley   +1 more source

Synergistic photocatalytic breakdown of azo dyes coupled with H2 generation via Cr-doped α-Fe2O3 nanoparticles

Scientific Reports
This research addresses the scalable and inexpensive synthesis of α-Fe2O3via hydrothermal method without any precipitating agent as well as the enhancement of solar driven photocatalytic and H2 production through doping different chromium proportions ...
Neeraj Dhariwal, Preety Yadav, Manju Kumari, Amit Sanger, Yogendra Kumar Mishra, Vinod Kumar, O. P. Thakur   +6 more
doaj   +1 more source

Pyrolytic Graphite for an In-Plane Force Study of Diamagnetic Levitation: A Potential Microdetector of Cracks in Magnetic Material. [PDF]

Micromachines (Basel), 2023
Liu R, Yang W, Xiang H, Zhao P, Deng F, Yan J.   +5 more
europepmc   +1 more source

Powder metallurgical materials and processes for soft magnetic applications [PDF]

, 2018
For many designers of electrical machines, the term “soft magnetic materials” automatically means laminated electrical sheet. This is unfortunate, since for many applications, particularly at low frequencies, laminated sheet is rarely the best material ...
Dougan, Mark J.
core  

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Tunable microwave absorption properties in Sm2Fe14B paraffin composite: Particle morphology and orientation modification

Journal of Materials Research and Technology
Rare-earth soft magnetic alloys exhibit strong potential for high-frequency applications owing to their pronounced easy-plane anisotropy. In this study, magnetocrystalline and crystallographic orientations are modulated to optimise the microwave ...
Meng Zheng, Rui Han, Junming Wang, Yikun Fang, Hao Chen, Jiawang Xu, Mengmeng Yang, Wei Li, Shouguo Wang   +8 more
doaj   +1 more source