Results 21 to 30 of about 92 (59)

Untersuchung des thermo-hydraulischen Feldes und der Wärmeflussdichte in der Nähe eines aktiven Mantelplumes (Insel Hawaii) mit Hilfe von Bohrlochtemperaturmessungen [PDF]

, 2002
Die NSF (National Science Foundation) hat in Zusammenarbeit mit dem ICDP (International Continental Scientific Drilling Program) mit dem Abteufen einer Tiefbohrung auf Hawaii (HSDP2) die Möglichkeit geboten, die vulkanischen Gesteinsabfolgen an der ...
Dannowski, Grit
core   +3 more sources

Possible seismogenic origin of changes in the ULF EM resonant structure observed at Teoloyucan geomagnetic station, Mexico, 1999-2001

, 2005
International audienceThe evolution of the ULF resonant structure observed at Teoloyucan geomagnetic station has been provisionally studied in a possible relation with seismic activity in Mexico in the period 1999-2001.
Grimalsky, V., Koshevaya, S., Kotsarenko, A., Kremenetsky, I., López Cruz-Abeyro, J. A., Molchanov, O., Pérez Enríquez, R.   +6 more
core   +2 more sources

A direction finding technique for the ULF electromagnetic source

, 2004
International audienceA technique of direction finding is proposed, which can be applied to the magnetic-dipole type source located in the conductive ground.
Hayakawa, M., Molchanov, O. A., Surkov, V. V.   +2 more
core  

Impacts of different forest watershed composition factors on soil condition in upstream of Miyun Reservoir Watershed, nothern China and its current situation [PDF]

, 2020
This thesis explores the Miyun Reservoir Watershed’s soil condition and the current situation it faces now. Miyun Reservoir is located in northern Beijing and has more than sixty years of history.
Lang, Xi
core  

Continuous underground observation of the geomagnetic field in Xuzhou City, North China, and its time-varying characteristics [PDF]

Underground space in Xuzhou City, North China, has become a favorable site for continuous geomagnetic observation to reveal geomagnetic-field variations and to monitor seismic activity due to its distinct advantage of an “ultra-quiet” and “ultra-clean ...
Lianghui Guo, Lianghui Guo, Lianghui Guo, Mei Han, Mei Han, Xiang Wang, Xiang Wang, Yun Wang, Yun Wang   +8 more
core   +1 more source

Estudio y diseño de un sistema de comunicación con submarinos sumergidos [PDF]

, 2020
Radio frequency communication with submerged submarines has been a great challenge due to the difficulty of propagating electromagnetic waves under the sea surface, as this medium acts as a lossy conductor.
Torres García, Guillermo
core  

Investigation of Pre-Earthquake Ionospheric and Atmospheric Disturbances for Three Large Earthquakes in Mexico [PDF]

, 2021
Barta, Veronika, Haralambous, Haris, Khadka, Aakriti, Oikonomou, Christina, Paudel, Shukra R., Pulinets, Sergey   +5 more
core   +1 more source

Tectonomagnetic study in the eastern part of Hokkaido, NE Japan: Discrepancy between observed and calculated results [PDF]

, 2004
Hiromitsu Oshima, Kosuke Takahashi, Mitsuru Utsugi, Yasuhiro Sugisaki, Yasunori Nishida   +4 more
core   +1 more source

Refinement of Different Frequency Bands of Geomagnetic Vertical Intensity Polarization Anomalies before M > 5.5 Earthquakes. [PDF]

Sensors (Basel)
Faheem H, Li X, Zhu W, Ji Y, Feng L, Zhu Y.   +5 more
europepmc   +1 more source

Geomagnetic Disturbances and Pulse Amplitude Anomalies Preceding M > 6 Earthquakes from 2021 to 2022 in Sichuan-Yunnan, China. [PDF]

Sensors (Basel)
Li X, Qu R, Ji Y, Feng L, Zhu W, Zhu Y, Liao X, He M, Feng Z, Fan W, He C, Wang W, Faheem H.   +12 more
europepmc   +1 more source