Results 41 to 50 of about 6,198 (204)

Performance Test of Search Coil Sensors with Different Core Types

open access: yesJournal 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   +6 more
doaj   +1 more source

The STAFF-DWP wave instrument on the DSP equatorial spacecraft: description and first results [PDF]

open access: yesAnnales Geophysicae, 2005
The STAFF-DWP wave instrument on board the equatorial spacecraft (TC1) of the Double Star Project consists of a combination of 2 instruments which are a heritage of the Cluster mission: the Spatio-Temporal Analysis of Field Fluctuations (STAFF ...
N. Cornilleau-Wehrlin   +15 more
doaj   +1 more source

Validating Numerical Simulations to Support Experimental Testing of MRI Gradient‐Induced Heating of Passive Implants

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Numerical simulations can be adopted to aid the evaluation of the interaction between switched gradient fields and metallic implants and estimate the possible temperature increase. Anyway, an analysis of the consistency of their prediction with experiments is lacking, differently from what can be found for exposure to radiofrequency ...
Umberto Zanovello   +5 more
wiley   +1 more source

Ground-based Observations of the Polar Region Space Environment

open access: yesJournal of Astronomy and Space Sciences, 2018
Jang Bogo Station (JBS), the second Korean Antarctic research station, was established in Terra Nova Bay, Antarctica (74.62°S 164.22°E) in February 2014 in order to expand the Korea Polar Research Institute (KOPRI) research capabilities.
Hyuck-Jin Kwon   +10 more
doaj   +1 more source

PCB Coil Design Producing a Uniform Confined Magnetic Field

open access: yes, 2017
We present a magnetic field confining coil with a sub-$10^{-3}$ field uniformity over a large fraction of the coil. The structure is entirely made out of printed circuit boards (PCBs). The PCB design allows to tailor the path of wires to fit the required
Bison, Georg   +5 more
core   +2 more sources

Mechanisms of Body Alignment in a Diurnal Songbird Migrant

open access: yesEthology, EarlyView.
The graphical abstract illustrates the body alignment mechanism of a diurnal songbird migrant, the dunnock (Prunella modularis). Dunnocks consistently expressed an angular body alignment, with inter‐individual variation at the level of the population.
Christina Spiliopoulou   +3 more
wiley   +1 more source

Magnetic heading reference [PDF]

open access: yes, 1977
This invention employs a magnetometer as a magnetic heading reference for a vehicle such as a small aircraft. The magnetometer is mounted on a directional dial in the aircraft in the vicinity of the pilot such that it is free to turn with the dial about ...
Garner, H. D.
core   +1 more source

Cosmic Axion Spin Precession Experiment (CASPEr)

open access: yes, 2014
We propose an experiment to search for QCD axion and axion-like-particle (ALP) dark matter. Nuclei that are interacting with the background axion dark matter acquire time-varying CP-odd nuclear moments such as an electric dipole moment.
Budker, Dmitry   +4 more
core   +2 more sources

Report of the 1984 conjugate campaign in Iceland

open access: yesAntarctic Record, 1985
This campaign has been organized by the National Institute of Polar Research as a cooperative project with the Science Institute, University of Iceland.
Natsuo Sato   +4 more
doaj   +1 more source

CULTURAL FUSION IN LATE BRONZE AGE GOLDWORK: DIADEMS AND MOUTH‐PIECES FROM HALA SULTAN TEKKE, CYPRUS

open access: yesOxford Journal of Archaeology, EarlyView.
Summary This study investigates recently discovered gold diadems and mouth‐pieces from seven chamber tombs and one shaft tomb at the Late Bronze Age cemetery of Hala Sultan Tekke, dating from the fifteenth to the thirteenth centuries BC. The chamber tombs, all containing multi‐generational burials, yielded a variety of ornaments, which are analysed in ...
Peter M. Fischer
wiley   +1 more source

Home - About - Disclaimer - Privacy