Results 81 to 90 of about 28,460 (303)

On the broadening of the magnetic entropy change due to Curie temperature distribution [PDF]

, 2014
We have studied the correlation between the broadening of the isothermal magnetic entropy change and the Curie temperature (TC) distribution in nanostructured Pr2Fe17 and Nd2Fe17 alloys produced by high-energy ball-milling after milling times of 10, 20,
Franco García, Victorino, Franco, Victorino, Gabriel J. Cuello, Jesús Angel Blanco Rodríguez, Blanco Rodríguez, Jesús Ángel, Gorría Korres, Pedro, Gorria, Pedro, Jesús A. Blanco, Cuello, Gabriel Julio, Cuello, Gabriel J., Pablo Alvarez-Alonso, José L. Sánchez Llamazares, Sánchez Valdés, Cesar Fidel, Sánchez Llamazares, José Luis, Álvarez Alonso, Pablo, Victorino Franco, Sánchez Llamazares, José L., César F. Sánchez-Valdés, Sánchez Valdés, César F., Blanco, Jesús A., Pedro Gorria   +20 more
core   +1 more source

Efficacy of Inebilizumab in N‐MOmentum Trial Participants With or Without Prior Immunosuppressants

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT This post hoc analysis examined the impact of prior immunosuppressants on the long‐term efficacy and safety of inebilizumab, a cluster of differentiation 19+ B‐cell–depleting monoclonal antibody, in participants with aquaporin‐4–seropositive neuromyelitis optica spectrum disorder from the N‐MOmentum trial (NTC02200770).
Bruce A. C. Cree, Beatrice Suero, Sarah Walsh, Romain Marignier, John W. Lindsey, Ho Jin Kim, Dewei She, Daniel Cimbora, Dustin Cavida, Friedemann Paul   +9 more
wiley   +1 more source

Effect of x-ray irradiation on magnetocaloric materials, (MnNiSi)1-x(Fe2Ge)x and LaFe13-x-yMnxSiyHz

Materials Research Express
Understanding the behavior of magnetocaloric materials when exposed to high-energy x-ray irradiation is pivotal for advancing magnetic cooling technologies under extreme environments.
John Peter J Nunez, Vaibhav Sharma, Jessika V Rojas, Radhika Barua, Ravi L Hadimani   +4 more
doaj   +1 more source

Large magnetic entropy change and enhanced mechanical properties of Ni-Mn-Sn-C alloys

, 2014
The microstructure, magnetocaloric effect and mechanical properties of carbon-doped Ni43Mn46Sn11Cx (x = 0, 2, 4, 8) alloys have been investigated. The martensitic transformation temperatures increase remarkably, from 196 to 249 K, as the carbon doping ...
Xia, Weixing, Zheng, Qiang, Zhang, Jian, Zhang, Yu, Liu, Jian, Du, Juan, Yan, Aru   +6 more
core  

Neurochemical Endpoints to Inform Early‐Stage Trials of Spinocerebellar Ataxia 2 and 3 in a Multisite Setting

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neurochemical levels measured by brain MR spectroscopy (MRS) have been proposed as endpoints for clinical trials in early‐stage spinocerebellar ataxia (SCA) trials. We tested their trial‐readiness by quantifying neurochemicals in three affected brain regions in early‐stage cohorts of SCA2 and SCA3, examining their reproducibility in ...
James M. Joers, Yaqiao Wei, Dinesh K. Deelchand, Adam Berrington, Young Woo Park, Guita Banan, Michal Povazan, Jens T. Rosenberg, André J. W. van der Kouwe, Tetsuo Ashizawa, Khalaf O. Bushara, Chiadi U. Onyike, Sub H. Subramony, Jeremy D. Schmahmann, Brian J. Soher, Peter B. Barker, Thomas H. Mareci, Eva‐Maria Ratai, Lynn E. Eberly, Gülin Öz   +19 more
wiley   +1 more source

Magnetocaloric effect in high Gd content Gd-Fe-Al based amorphous/nanocrystalline systems with enhanced Curie temperature and refrigeration capacity

AIP Advances, 2016
The Gd-Fe-Al amorphous/nanocrystalline composites were successfully designed and obtained with both high Curie temperature (Tc) and large magnetic entropy change (ΔSM).
Linlin Zhang, Mingdong Bao, Qiang Zheng, Linhai Tian, Juan Du   +4 more
doaj   +1 more source

Electronic entropy change in Ni-doped FeRh [PDF]

, 2019
The net entropy change corresponding to the free charge carriers in a Ni-doped FeRh bulk polycrystal was experimentally evaluated in a single sample using low-temperature heat capacity experiments with applied magnetic field and using Seebeck effect and ...
Schierning, Gabi, Pérez, N., Chirkova, Alisa, Chirkova, A., Woodcock, T. G., Gutfleisch, Oliver, Schierning, G., Nielsch, Kornelius, Skokov, Konstantin P., Baranov, Nikolai V., Baranov, N. V., Woodcock, Thomas George, Nielsch, K., Pérez, Nicolás, Skokov, K. P., Gutfleisch, O.   +15 more
core   +1 more source

Electroencephalographic Normalization as a Biomarker of Clinical Recovery in Down Syndrome Regression Disorder

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Down syndrome regression disorder is a syndrome characterized by subacute loss of cognitive, behavioral, and functional abilities in individuals with Down syndrome. Electroencephalography abnormalities are frequently observed during evaluation, but it remains unclear whether these findings represent a dynamic marker of disease ...
Jonathan D. Santoro, Mackenzie Silverman, Maeve C. Lucas, Mariam M. Yousuf, Samuel T. Otey, Stella V. Gray, Brittany Jordan, Madeline D. Kahan, Latanya D. Agurs, Michelle Van Hirtum Das, Deborah Holder, Devin King, Eileen A. Quinn, Ryan Kammeyer, Michael S. Rafii   +14 more
wiley   +1 more source

Mechanism for Improved Curie Temperature and Magnetic Entropy Change in Sm-Doped Fe₈₈Zr₈B₄ Amorphous Alloys. [PDF]

Materials (Basel), 2023
Zhang ZR, Liu XJ, Zhang HT, Wang Q, Wang Q, Ding D, Tang BZ, Yu P, Yao JL, Xia L.   +9 more
europepmc   +1 more source

T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ± 
Sarah J. Wright, Scotty G. McKay, Jean Ramos Bou, Fen Bao, Vivian B. Truong, Chenyang Li, Li Jiang, Anza B. Memon, E. Mark Haacke, Yulin Ge, Yongsheng Chen   +10 more
wiley   +1 more source