Results 121 to 130 of about 12,774,614 (324)

Portable Low‐Field Magnetic Resonance Imaging in People With Human Immunodeficiency Virus

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The aging population of people with HIV (PWH) raises heightened concerns regarding accelerated aging and dementia. Portable, low‐field MRI (LF‐MRI) is an innovative technology that could enhance access and facilitate routine monitoring of PWH.
Annabel Sorby‐Adams, Malachi Keo, Jennifer Guo, Daire Daly, Richard Ahern, Kimon Zachary, Gregory Robbins, Rajesh T. Gandhi, Bragi Sveinsson, Adam de Havenon, Kevin N. Sheth, Otto Rapalino, Juan Eugenio Iglesias Gonzales, W. Taylor Kimberly, Shibani S. Mukerji   +14 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

Network Localization of Fatigue in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo, Jaakko Kungshamn, Albert Bellmunt‐Gil, Silvia Tommasin, Abhineet Ojha, Matias Viitala, Juho Aaltonen, Jyrki Lötjönen, Juha Koikkalainen, Pauli Ylikotila, Patrizia Pantano, Merja Soilu‐Hänninen, Juho Joutsa   +12 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

Frailty Exacerbates Disability in Progressive Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background To evaluate frailty in severe progressive multiple sclerosis (PMS) and to investigate the underlying mechanisms. Methods This prospective, cross‐sectional, multicenter study enrolled a late severe PMS group requiring skilled nursing (n = 53) and an age, sex, and disease duration‐matched control PMS group (n = 53).
Taylor R. Wicks, Anna Wolska, Diala Ghazal, Dejan Jakimovski, Bianca Weinstock‐Guttman, Alexander Burnham, Niels Bergsland, Michael G. Dwyer, Alan T. Remaley, Robert Zivadinov, Murali Ramanathan   +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

Removal of Mercury (II) by EDTA-Functionalized Magnetic CoFe₂O₄@SiO₂ Nanomaterial with Core-Shell Structure

Nanomaterials, 2019
In order to reduce the difficulty and risk of operation, decrease the preparation time and improve the adsorption performance of magnetic nano-silicon adsorbent with core-shell structure, a carboxylated CoFe2O4@SiO2 was prepared by EDTA-functionalized ...
Kai Xia, Yongfu Guo, Qijun Shao, Qu Zan, Renbi Bai   +4 more
doaj   +1 more source

The Synthesis and Characterisation of the High-Hardness Magnetic Material Mn₂N_0.86. [PDF]

Materials (Basel), 2022
Zhang S, Zhou C, Wang X, Bao K, Zhao X, Zhu J, Tao Q, Ge Y, Yu Z, Zhu P, Zhao W, Cheng J, Ma T, Ma S, Cui T.   +14 more
europepmc   +1 more source

Reduced Muscular Carnosine in Proximal Myotonic Myopathy—A Pilot 1H‐MRS Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Myotonic dystrophy type 2 (proximal myotonic myopathy, PROMM) is a progressive multisystem disorder with muscular symptoms (proximal weakness, pain, myotonia) and systemic manifestations such as diabetes mellitus, cataracts, and cardiac arrhythmias.
Alexander Gussew, Maryam Kargaran, Maik Rothe, Andreas Deistung, Dietrich Stoevesandt, Walter A. Wohlgemuth, David Strube, Thomas Kendzierski, Anna Katharina Kölsch, Maurits Gerhard Abraham Heuschen, Markus Otto, Alexander Mensch   +11 more
wiley   +1 more source