Results 91 to 100 of about 1,004,315 (387)

Permanent Magnets Aging in Variable Flux Permanent Magnet Synchronous Machines [PDF]

open access: yesIEEE Transactions on Industry Applications, 2018
IEEE Energy Conversion Congress and Exposition (ECCE) (2018, Portland)
Daniel Fernandez   +5 more
openaire   +4 more sources

Feasibility of a magnetic suspension for second generation Gravitational Wave interferometers

open access: yes, 2004
This paper deals with the use of a magnetic levitation system as a part of a multi-stage seismic attenuator for gravitational wave interferometric antennas.
Ballardin   +11 more
core   +4 more sources

Analytic Expression for Magnetic Activation Energy [PDF]

open access: yes, 2019
We theoretically investigate the magnetic activation energy of permanent magnets. Practically, it is widely used in a phenomenological form as $\mathcal{F}_\mathrm{B}(H_\mathrm{ext})=\mathcal{F}_\mathrm{B}^0\left(1-H_\mathrm{ext}/H_0\right)^n,$ where ...
Miura, Daisuke, Sakuma, Akimasa
core   +3 more sources

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

open access: yesFEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli   +9 more
wiley   +1 more source

Linear magnetic bearing [PDF]

open access: yes, 1983
A linear magnetic bearing system having electromagnetic vernier flux paths in shunt relation with permanent magnets, so that the vernier flux does not traverse the permanent magnet, is described.
Studer, P. A.
core   +1 more source

Interleukin‐6 as a Key Biomarker in Facioscapulohumeral Dystrophy: Evidence From Longitudinal Analyses

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy type 1 (FSHD1) is a progressive neuromuscular disorder with no approved treatments. Identifying reliable biomarkers is critical to monitor disease severity, activity, and progression. Interleukin‐6 (IL‐6) has been proposed as a candidate biomarker, but longitudinal validation is limited ...
Jonathan Pini   +13 more
wiley   +1 more source

Perspectives for high-performance permanent magnets: applications, coercivity, and new materials

open access: yes, 2017
High-performance permanent magnets are indispensable in the production of high-efficiency motors and generators and ultimately for sustaining the green earth.
S. Hirosawa, M. Nishino, S. Miyashita
semanticscholar   +1 more source

Analysis of permanent magnets as elasmobranch bycatch reduction devices in hook-and-line and longline trials [PDF]

open access: yes, 2011
Previous studies indicate that elasmobranch fishes (sharks, skates and rays) detect the Earth’s geomagnetic field by indirect magnetoreception through electromagnetic induction, using their ampullae of Lorenzini. Applying this concept, we evaluated the
Abel, Daniel C.   +3 more
core  

Magnetic nanowires as permanent magnet materials

open access: yes, 2007
We present the fabrication of metallic magnetic nanowires using a low temperature chemical process. We show that pressed powders and magnetically oriented samples exhibit a very high coercivity (6.5 kOe at 140 K and 4.8 kOe at 300 K).
Craik D. J.   +6 more
core   +1 more source

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