Results 141 to 150 of about 24,514,648 (166)

Complex Environmental Geomagnetic Matching-Assisted Navigation Algorithm Based on Improved Extreme Learning Machine. [PDF]

Sensors (Basel)
Huang J, Hu Z, Yi W.
europepmc   +1 more source

Universal Vector Calibration for Orientation-Invariant 3D Sensor Data. [PDF]

Sensors (Basel)
Son W, Choi L.
europepmc   +1 more source

Cognitive Radio-Based Ionospheric Scintillation Detection: A Low-Cost Framework for GNSS Detection and Monitoring in Equatorial Regions. [PDF]

Sensors (Basel)
Rodríguez JO, Dos Santos WA, Candido CN, Traslaviña DS, Tafur CL, Daza PM, Rodríguez Barón IF.   +6 more
europepmc   +1 more source

The extreme depletion of ionospheric electron density and its hemispheric asymmetry during the May 2024 storm. [PDF]

Natl Sci Rev
Chen Y, Aa E, Yuan T, Zhang S, Shen H, Yue X, Xu H, Liu S, Wang X, Huang W, Li H, Luo B, Zhang Q, Wang C.   +13 more
europepmc   +1 more source

Convergent 3-6 kHz cochlear vulnerability in aircrew: matching threshold sound conditioning targets to operational flight profiles. [PDF]

Front Neurol
Lee D, Jang S, Kang K, Choi E, Yang CM, Yoo J, Kim S, Kwak S, Lee DH.   +8 more
europepmc   +1 more source

Coupling between crustal uplift and magnetic demagnetization in the Tarim Basin. [PDF]

Sci Rep
Xu B, Zhao C, Zhang L, Yu P.
europepmc   +1 more source

Cardiovascular risks and hazards associated with deep space exploration. [PDF]

Commun Med (Lond)
Brojakowska A, Bisserier M, Eskandari A, Jagana V, Khlgatian MK, Arakelyan A, Fogarty J, Kovacic JC, Goukassian DA.   +8 more
europepmc   +1 more source

Interdecadal seismic periodicity modulated by solar and oceanic variability revealed from Chinese historical documents. [PDF]

Sci Rep
Fang K, Zhao Z, Wu H, He M, Li J, Tang W, Ou T.   +6 more
europepmc   +1 more source

Influence of a 7 T magnetic field on growth, biomineralization, and denitrification metabolism in <i>Magnetospirillum gryphiswaldense</i> MSR-1. [PDF]

Appl Environ Microbiol
Zhang J, Wan J, Shen C, Zhang Y, Wang J, Wan H, Zhang T, Ma K, Lin W, Wang J, Pan Y.   +10 more
europepmc   +1 more source

The International Geomagnetic Reference Field [PDF]

, 2011
The International Geomagnetic Reference Field (IGRF) is an internationally agreed and widely used mathematical model of the Earth’s magnetic field of internal origin. We describe its inception in the 1960s and how it has developed since. We also describe
Susan Macmillan, Christopher C. Finlay
exaly   +6 more sources