Results 121 to 130 of about 55,798 (268)

Magnetic Nanostructures [PDF]

open access: yesJournal of Physics: Condensed Matter, 2010
67 pages, 47 figures. Note: A pdf-file with better quality figures is available on my homepage.
openaire   +3 more sources

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang   +6 more
wiley   +1 more source

Abstract: C-07-646 Reduced Order Modeling of High Magnetic

open access: yes, 2014
[1] enabling researchers to perform experiments in the highest possible magnetic field (up to 35 T static field provided by water cooled resistive magnets connected with a 24 MW power supply).
Field Magnets
core  

Mechanical Properties Study of Hot-Pressed and Hot-Deformed Nd-Fe-B Magnets

open access: yes, 2014
The compressive strength, bending strength, and fracture toughness were investigated in hot-pressed and hot-deformed (HD) Nd-Fe-B magnets. The fracture behavior and its dependence on microstructure were analyzed. The results showed that magnets appear to
Lee, Don   +7 more
core   +1 more source

Rotor integrity design for a high-speed modular air-cored axial-flux permanent-magnet generator [PDF]

open access: yes, 2011
The rotor integrity design for a high-speed modular air-cored axial-flux permanent-magnet (AFPM) generator is presented. The main focus is on the mechanical parametric optimization of the rotor, which becomes a more dominating design issue over ...
Luk, Patrick Chi-Kwong   +5 more
core   +1 more source

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende   +26 more
wiley   +1 more source

Magnet-assisted removal of ocular prostheses

open access: yesThe Journal of Indian Prosthodontic Society
The loss of an eye or the presence of a disfigured eye has a profound and far-reaching impact on an individual’s psyche. In addition, it significantly affects their social and professional life.
Jayant N. Palaskar   +3 more
doaj   +1 more source

The magnetism of permanent magnets [PDF]

open access: yesJournal of the Institution of Electrical Engineers, 1913
n ...
openaire   +1 more source

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick   +19 more
wiley   +1 more source

Estudo do controle das propriedades magneticas de liga a base de terras-raras, Pr (Nd) - Fe-B-Cu, por forjamento uniaxial a quente [PDF]

open access: yes, 1995
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro TecnologicoA presente tese se enquadra na área de materiais magneticamente duros e estuda o forjamento uniaxial a quente de ligas fundidas, Pr(Nd)-Fe-B-Cu, para produzir uma orientação ...
Marcondes, Paulo Victor Prestes
core  

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