Results 31 to 40 of about 190,337 (189)

Measurement of Sudden Displacements in Superconducting Coils using Search-coils

open access: yesTEION KOGAKU (Journal of the Cryogenic Society of Japan), 2009
Search-coils, which can detect magnetic field variations, have been applied to the measurement of superconducting coil displacements. The advantage of the search-coil is that it can measure displacements which occur in an arbitrary section of a superconducting coil without making contact with a winding.
Manabu AOKI   +4 more
openaire   +2 more sources

Stator Winding Fault Detection Using External Search Coil and Artificial Neural Network [PDF]

open access: yesMATEC Web of Conferences, 2020
This paper presents a methodology for winding stator fault detection of induction motors, using an external search coil, which is a noninvasive technique and can be applied during motor operation.
Vicente João   +4 more
doaj   +1 more source

Comparative Study of Multicanonical and Simulated Annealing Algorithms in the Protein Folding Problem [PDF]

open access: yes, 1994
We compare a few variants of the recently proposed multicanonical method with the well known simulated annealing for the effectiveness in search of the energy global minimum of a biomolecular system. For this we study in detail Met-enkephalin, one of the
Affinger   +41 more
core   +3 more sources

Optimal coil orientation for transcranial magnetic stimulation. [PDF]

open access: yesPLoS ONE, 2013
We study the impact of coil orientation on the motor threshold (MT) and present an optimal coil orientation for stimulation of the foot. The result can be compared to results of models that predict this orientation from electrodynamic properties of the ...
Lars Richter   +4 more
doaj   +1 more source

A Low-cost Electromagnetic Docking Guidance System for Micro Autonomous Underwater Vehicles

open access: yesSensors, 2019
As important observational platforms for the Smart Ocean concept, autonomous underwater vehicles (AUVs) that perform long-term observation in fleets are beneficial because they provide large-scale sampling data with a sufficient spatiotemporal resolution.
Shilin Peng   +6 more
doaj   +1 more source

Full-field pulsed magneto-photoelasticity – Experimental Implementation [PDF]

open access: yes, 2006
This paper contains a description of the experimental procedure employed when using a pulsed-magneto-polariscope (PMP) and some initial full-field through-thickness measurements of the stress distribution present in samples containing 3D stresses.
Aben H. K.   +3 more
core   +1 more source

Non-invasive brain stimulation techniques for chronic pain [PDF]

open access: yes, 2014
Copyright © 2014 The Cochrane Collaboration.Various devices are available that can electrically stimulate the brain without the need for surgery or any invasive treatment in order to manage chronic pain.
De Souza, LH   +4 more
core   +2 more sources

Analytical Calculation of Mutual Inductance of Search Coils in Interior Permanent Magnet Synchronous Motor

open access: yesWorld Electric Vehicle Journal
Inductance is an important parameter for motor design and control, and the performance of the motor is closely related to the inductance parameter. To solve the problem of the complex magnetic circuit structure of search coil mutual inductance, this ...
Xinmin Li   +3 more
doaj   +1 more source

Design of PCB search coils for AC magnetic flux density measurement

open access: yesAIP Advances, 2018
This paper presents single-layer, double-layer and ten-layer planar square search coils designed for AC magnetic flux density amplitude measurement up to 1 T in the low frequency range in a 10 mm air gap.
Michal Ulvr
doaj   +1 more source

The Rydberg-Atom-Cavity Axion Search [PDF]

open access: yes, 2001
We report on the present progress in development of the dark matter axion search experiment with Rydberg-atom-cavity detectors in Kyoto, CARRACK I and CARRACK II.
AR Zhitnitsky   +22 more
core   +3 more sources

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