Results 21 to 30 of about 2,873,297 (289)

A novel online method for locating fault coil in direct‐drive permanent magnet synchronous motor with inter‐turn short‐circuit fault using search coil array

open access: yesIET Electric Power Applications, 2023
This study presents a fault coil localisation approach for a direct‐drive permanent magnet synchronous motor (DDPMSM) with inter‐turn short‐circuit fault (ISF) using the search coil (SC) array.
Hao Chen   +6 more
doaj   +1 more source

Genetic Algorithm for TMS Coil Position Optimization in Stroke Treatment

open access: yesFrontiers in Public Health, 2022
Transcranial magnetic stimulation (TMS), a non-invasive technique to stimulate human brain, has been widely used in stroke treatment for its capability of regulating synaptic plasticity and promoting cortical functional reconstruction.
Shujie Lu   +5 more
doaj   +1 more source

Challenges in homology search: HMMER3 and convergent evolution of coiled-coil regions [PDF]

open access: yesNucleic Acids Research, 2013
Detection of protein homology via sequence similarity has important applications in biology, from protein structure and function prediction to reconstruction of phylogenies. Although current methods for aligning protein sequences are powerful, challenges remain, including problems with homologous overextension of alignments and with regions under ...
Mistry, Jaina   +4 more
openaire   +2 more sources

Flaw Size Quantification for Cable Flaw Inspection System with Inductive Search Coil Sensor

open access: yesApplied Sciences, 2023
Bridge cables are commonly used in bridge construction, and assessing their condition is crucial for ensuring bridge safety. However, current inspection methods often rely on large and heavy detection mechanical structures, which can be inconvenient ...
Zehao Fang   +3 more
doaj   +1 more source

The video Head Impulse Test (vHIT) detects vertical semicircular canal dysfunction. [PDF]

open access: yesPLoS ONE, 2013
BACKGROUND: The video head impulse test (vHIT) is a useful clinical tool to detect semicircular canal dysfunction. However vHIT has hitherto been limited to measurement of horizontal canals, while scleral search coils have been the only accepted method ...
Hamish Gavin Macdougall   +4 more
doaj   +1 more source

Evaluation of Flexible Rogowski Coil Performances In Power Frequency Applications [PDF]

open access: yes, 2011
This paper investigates the effects of some influence quantities on the measurement of power frequency sinusoidal currents by means of flexible Rogowski coil sensors.
MORANDO A.   +9 more
core   +1 more source

A calibration facility for search coil magnetometers [PDF]

open access: yesMeasurement Science and Technology, 2002
A calibration facility for search coil magnetometers (SCMs) has been built at Niemegk Geomagnetic Observatory, GeoForschungsZentrum Potsdam. I describe here the commissioning of this facility. The usable frequency range of 10 mHz-100 kHz enables calibration of all standard types of SCM.
openaire   +4 more sources

Advanced Spectroscopic Studies into the Degradation of Polyester Melamine Coil Coatings before and after Exposure to Natural and Accelerated Weathering Tests [PDF]

open access: yes, 2009
PhDPolymeric coating research requires advanced spectroscopic techniques to perform more efficient and detailed analysis in order to improve knowledge on the component distribution and the degradation of functional groups in the coating.
Zhang, Wanrui
core   +4 more sources

Modelling of High Redundancy Actuation Utilising Multiple Moving Coil Actuators [PDF]

open access: yes, 2008
This paper presents the modelling of a moving coil actuator for use as an element in a High Redundancy Actuator (HRA). A single element model is derived from first principles and verified using experimental data.
Thomas Steffen (1252947)   +20 more
core   +1 more source

Prostate MRI: Is Endorectal Coil Necessary?—A Review

open access: yesLife, 2022
To assess the necessity of endorectal coil use in 3 Tesla (T) prostate magnetic resonance imaging (MRI), a literature review comparing the image quality and diagnostic performance with an endorectal coil (ERC) and a without endorectal coil (NERC), with a
Grace Lee, Aytekin Oto, Mihai Giurcanu
doaj   +1 more source

Home - About - Disclaimer - Privacy