Results 11 to 20 of about 191,488 (182)

The Search Coil Magnetometer for THEMIS [PDF]

Space Science Reviews, 2008
International audienceTHEMIS instruments incorporate a tri-axial Search Coil Magnetometer (SCM) designed to measure the magnetic components of waves associated with substorm breakup and expansion.
Alison, Dominique, Bouabdellah, Abdel, Coillot, Christophe, de La Porte, Bertrand, Le Contel, Olivier, Roux, A.,, Ruocco, Sébastien, Vassal, Marie-Cécile   +7 more
core   +6 more sources

Optimized merging of search coil and fluxgate data for MMS [PDF]

Geoscientific Instrumentation, Methods and Data Systems, 2016
The Magnetospheric Multiscale mission (MMS) targets the characterization of fine-scale current structures in the Earth's tail and magnetopause. The high speed of these structures, when traversing one of the MMS spacecraft, creates magnetic field ...
D. Fischer, W. Magnes, C. Hagen, I. Dors, M. W. Chutter, J. Needell, R. B. Torbert, O. Le Contel, R. J. Strangeway, G. Kubin, A. Valavanoglou, F. Plaschke, R. Nakamura, L. Mirioni, C. T. Russell, H. K. Leinweber, K. R. Bromund, G. Le, L. Kepko, B. J. Anderson, J. A. Slavin, W. Baumjohann   +21 more
doaj   +6 more sources

CLUSTER–STAFF search coil magnetometer calibration – comparisons with FGM [PDF]

Geoscientific Instrumentation, Methods and Data Systems, 2014
The main part of the Cluster Spatio-Temporal Analysis of Field Fluctuations (STAFF) experiment consists of triaxial search coils allowing the measurements of the three magnetic components of the waves from 0.1 Hz up to 4 kHz.
P. Robert, N. Cornilleau-Wehrlin, R. Piberne, Y. de Conchy, C. Lacombe, V. Bouzid, B. Grison, D. Alison, P. Canu   +8 more
doaj   +7 more sources

Performance Test of Search Coil Sensors with Different Core Types

Journal of Astronomy and Space Sciences
A search coil magnetometer (SCM) is a common equipment to observe energy transmission and vibrations in space physics, enabling measurements across a wide frequency range of up to tens of kilohertz.
Hyeonji Kang, Ho Jin, Yunho Jang, Seungmin Lee, Hyeonhu Park, Juhyeong Kim, Wooin Jo   +6 more
doaj   +2 more sources

The Magnetic Search Coil (MSC) on the TRACERS Mission. [PDF]

Space Sci Rev
Abstract The Magnetic Search Coil (MSC) instruments on the TRACERS mission provide the three magnetic components of the waves from ∼1 Hz to 1 kHz from two closely spaced spacecraft in low Earth orbit that pass through the magnetospheric cusp. These measurements of Alfvén and other waves help meet the TRACERS Science Objective 3: “Determine to
Hospodarsky GB, Carton AJ, Dvorsky RT, Kirchner DL, Miles DM, Bounds SR, Christopher IW, Crawford D, Deasy K, Dolan JS, Faden JB, Fessenden GW, Hansen C, Helland RL, Klinkhammer SD, Miller MC, Morris KJ, Piker CW, Santolik O, Steele K, Tompkins TA, Webb MD, Wilkinson D.   +22 more
europepmc   +4 more sources

A hybrid fluxgate and search coil magnetometer concept using a racetrack core [PDF]

Geoscientific Instrumentation, Methods and Data Systems, 2018
A proof-of-concept hybrid magnetometer is presented, which simultaneously operates as both a fluxgate and a search coil, allowing it to sense the magnetic field from DC to 2 kHz using a single sensor.
D. M. Miles, D. M. Miles, B. B. Narod, D. K. Milling, I. R. Mann, D. Barona, G. B. Hospodarsky   +6 more
doaj   +1 more source

The Search-Coil Magnetometer for MMS [PDF]

Space Science Reviews, 2014
Abstract The tri-axial search-coil magnetometer (SCM) belongs to the FIELDS instrumentation suite on the Magnetospheric Multiscale (MMS) mission (Torbert et al. in Space Sci. Rev. (2014), this issue). It provides the three magnetic components of the waves from 1 Hz to 6 kHz in particular in the key regions of the Earth’s magnetosphere namely ...
Le Contel, Olivier, Leroy, Paul, Roux, A., Coillot, Christophe, Alison, Dominique, Bouabdellah, Abdel, Mirioni, Laurent, Meslier, L., Galic, A., Vassal, M. C., Torbert, R. B., Needell, J., Rau, D., Dors, I., Ergun, R. E., Westfall, J., Summers, D., Wallace, J., Magnes, W., Valavanoglou, A., Olsson, G., Chutter, M., Macri, J., Myers, S., Turco, S., Nolin, J., Bodet, D., Rowe, K., Tanguy, M., de La Porte, B.   +29 more
openaire   +2 more sources

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

Nucleic 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, Finn, Robert D., Eddy, Sean R., Bateman, Alex, Punta, Marco   +4 more
openaire   +2 more sources

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

IET 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, Nan Zhang, Caixia Gao, Xiaozhuo Xu, Haichao Feng, Jikai Si, Yihua Hu   +6 more
doaj   +1 more source

Genetic Algorithm for TMS Coil Position Optimization in Stroke Treatment

Frontiers 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, Haoyu Jiang, Chengwei Li, Baoyu Hong, Pu Zhang, Wenli Liu   +5 more
doaj   +1 more source