Results 61 to 70 of about 164,224 (318)

Quantitative MRI Uncovers Subtle Cortical Damage in Myelin Oligodendrocyte Glycoprotein Antibody‐Associated Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether myelin‐sensitive quantitative MRI reveals microstructural abnormalities in normal‐appearing cortex (NACtx) in myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD), indicating that conventional MRI underestimates remission residual cortical injury.
Valentina Camera   +20 more
wiley   +1 more source

Magnetization of CuGeO3 [PDF]

open access: yes, 2005
As the first inorganic spin-Peierls compound, CuGe03 can be described with an AF Heisenberg model. The magnetization process of CuGe03 is studied using the numerical Density Matrix Renormalization Group (DMRG) technique.
Li, Suyan
core  

Enhanced magnetization in Y substituted Bi0.94Sm0.06FeO3 multiferroic ceramics

open access: yesKuwait Journal of Science, 2020
The compounds Bi0.94Sm0.06FeO3, Bi0.92Sm0.06Y0.02FeO3, Bi0.90Sm0.06Y0.04FeO3, and Bi0.88Sm0.06Y0.06FeO3 were found to have the rhombohedral perovskite-like structure. The structural parameters were extracted from the X-ray diffraction data.
Mansour Al-Haj
doaj  

The Magnetic pull

open access: yesNursing Management (Springhouse), 2003
Nursing Management profiles a number of hospitals that attained Magnet status from the American Nurses Credentialing Center.
openaire   +9 more sources

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

Irreversible magnetization switching at the onset of superconductivity in a superconductor ferromagnet hybrid [PDF]

open access: yes, 2015
The authors acknowledge financial support from: EPSRC in the UK under Grant Nos. EP/G036101/1, EP/J010626/1, EP/J010634/1, EP/J01060X/1; The NanoSC COST Action MP-1201; A JEOL Europe studentship under Grant No.
Lee, Stephen L   +56 more
core   +1 more source

Measuring the iron oxide in Shubarkol deposit coal

open access: yesҚарағанды университетінің хабаршысы. Физика сериясы, 2019
Comprehensive development of mineral resources is one of the main objectives of a state. An important role for its solution is the import substitution of expensive сolombian coals used in the production of industrial silicon, with shubarkol coals having
А.Д. Маусымбаева   +5 more
doaj   +1 more source

Magnetizing of permanent magnets using HTS bulk magnets

open access: yesCryogenics, 2011
A demagnetized Nd-Fe-B permanent magnet was scanned just above the magnetic pole containing the HTS bulk magnet, generating a magnetic field of 3.27 T. The magnet sample was subsequently found to be fully magnetized in the open space of the static magnetic fields.
OKA, Tetsuo   +6 more
openaire   +2 more sources

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

Analysis of magnetoresistance in arrays of connected nano-rings [PDF]

open access: yes, 2007
We study the anisotropic magnetoresistance (AME) of a 2D periodic square array of connected permalloy rings with periodicity of 1m combining experimental and computational techniques.
Metlushko, V.V.   +7 more
core   +1 more source

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