Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Tomokazu Asano"'
Publikováno v:
Entropy, Vol 20, Iss 3, p 199 (2018)
The perturbations of the ionosphere which are observed prior to significant earthquakes (EQs) have long been investigated and could be considered promising for short-term EQ prediction. One way to monitor ionospheric perturbations is by studying VLF/
Externí odkaz:
https://doaj.org/article/543bc20af12340be9ad91f88a600cf96
Publikováno v:
Animals, Vol 7, Iss 3, p 19 (2017)
Previous studies have provided quantitative data regarding unusual animal behavior prior to earthquakes; however, few studies include long-term, observational data. Our previous study revealed that the milk yields of dairy cows decreased prior to an
Externí odkaz:
https://doaj.org/article/d8e3323618b749aa95ba1c4f9254d109
Publikováno v:
Journal of Geophysical Research: Space Physics. 124:1410-1425
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c812a0f69f56c17ca4822c348b86d8ae
https://doi.org/10.1029/2018ja026002
https://doi.org/10.1029/2018ja026002
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 514:563-572
The method of critical fluctuations (MCF) is a time series analysis method which provides a way of both identifying the critical state and the departure from it. Its application to the ground-based ultra-low frequency (ULF) magnetic field fluctuation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17ded4e0f70308323d83ed62c079b92a
https://doi.org/10.1016/j.physa.2018.09.070
https://doi.org/10.1016/j.physa.2018.09.070
Publikováno v:
Journal of Asian Earth Sciences. 154:419-427
On 15 April 2016 a very strong and shallow earthquake (EQ) ( M W = 7.0 , depth ∼ 10 km) occurred in Southwest Japan under the city of Kumamoto, while two very strong foreshocks ( M W = 6.2 and M W = 6.0 ) preceded by about one day. The Kumamoto EQs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d446a5b224d23170edeeb2f7abdbd7ef
https://doi.org/10.1016/j.jseaes.2017.12.036
https://doi.org/10.1016/j.jseaes.2017.12.036
Publikováno v:
Open Journal of Earthquake Research. :168-179
The Kumamoto area of Kyusyu Island was attacked by a series of large earthquakes (EQs) in April, 2016. The first two foreshocks had the magnitudes of 6.5 and 6.4, and about 1 day later there was the main shock on 15 April (UT) with magnitude 7.3. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2bdf21d9f427c7e5dc055ea4f42b9e0
https://doi.org/10.4236/ojer.2017.64010
https://doi.org/10.4236/ojer.2017.64010
Publikováno v:
Pre-Earthquake Processes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bd1ae0c1333baa0b6f4992a4f142213
https://doi.org/10.1002/9781119156949.ch16
https://doi.org/10.1002/9781119156949.ch16
Autor:
Susumu Tosa, Jun Izutsu, Mitsuaki Ohta, A. Schekotov, Nobuyo Ohtani, Tomokazu Asano, Hiroyuki Yamauchi, Stelios M. Potirakis, Masashi Hayakawa, Konstantinos Eftaxias
Publikováno v:
Open Journal of Earthquake Research. :165-171
After the 2011 Tohoku earthquake (EQ), there have been numerous aftershocks in the eastern and Pacific Ocean of Japan, but EQs are still rare in the western part of Japan. In this situation a relatively large (magnitude (M) ~6) EQ happened on April 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88983d261ac66cef8f91613fcbae44bb
https://doi.org/10.4236/ojer.2016.53013
https://doi.org/10.4236/ojer.2016.53013
Publikováno v:
Open Journal of Earthquake Research. :206-218
A statistical study on the basis of one-year data of 2014 has been performed in order to find whether abnormal animal behavior is related with seismic activity and also whether the ULF (Ultra Low Frequency) electromagnetic radiation might be a possib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56796511d83f71340fec135a19b93859
https://doi.org/10.4236/ojer.2016.54017
https://doi.org/10.4236/ojer.2016.54017
Publikováno v:
Open Journal of Earthquake Research. :55-64
There have been reported several papers on the ionospheric F region perturbations prior to the 2008 Sichuan earthquake (EQ) (magnitude 8.0), but it seems that very few reports have been published on the characteristics of ground-based ULF (ultra low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0aefaffd0060ed2c598b15a1eefdd0c
https://doi.org/10.4236/ojer.2015.42005
https://doi.org/10.4236/ojer.2015.42005