Results 171 to 180 of about 9,731 (202)

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

Advancing bridge resilience: a review of monitoring technologies for flood-prone infrastructure. [PDF]

Open Res Eur
Buka-Vaivade K, Nicoletti V, Gara F.
europepmc   +1 more source

Effects of optimal timed automatic awakening from a short daytime nap on cognitive performance, alertness, and fatigue. [PDF]

Sci Rep
Suzuki Y, Suzuki C, Suzuki Y, Kawana F, Ohigashi T, Maruo K, Watanabe T, Abe T.   +7 more
europepmc   +1 more source

Design and implementation of a smart earthquake rescue robot to enhance rescue operations. [PDF]

Sci Rep
Khattab O, Saravana Balaji B, Al-Kadri MO, Alsaeed A, Alofaisan A, Aboutamar J, Alharbi H, Shikfa A.   +7 more
europepmc   +1 more source

Mapping of Western Valles Marineris Light-Toned Layered Deposits and Newly Classified Rim Deposits. [PDF]

J Geophys Res Planets
Mishev IG, Smith IB, Quantin C, Thollot P, Putzig NE, Viviano C, Chojnacki M, Campbell B.   +7 more
europepmc   +1 more source

Current and Near-Term Earth-Observing Environmental Satellites, Their Missions, Characteristics, Instruments, and Applications. [PDF]

Sensors (Basel)
Ustin SL, Middleton EM.
europepmc   +1 more source

Analysis of Sound Spectrographic Pattern for Assessment of Vascular Occlusive Disorders by Continuous Wave Ultrasonic Doppler Flowmeter

Analysis of Sound Spectrographic Pattern for Assessment of Vascular Occlusive Disorders by Continuous Wave Ultrasonic Doppler Flowmeter
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Solar eclipse effects in the ionosphere observed by continuous Doppler sounding

Advances in Space Research, 2018
Abstract The ionospheric response to the solar eclipses of 20 March 2015 above the Czech Republic, 9 March 2016 above Taiwan, and 26 February 2017 above South Africa was studied. A distinct bipolar pulse was observed in ionospheric Doppler shift measurements above the Czech Republic (Central Europe) and above Taiwan (Eastern Asia).
Sindelarova, T., Mosna, Z., Chum, J., Kouba, D., Base, J., Liu, J.Y., Katamzi-Joseph, Z.   +6 more
openaire   +4 more sources