Results 61 to 70 of about 33,274 (166)

Earthquake Risk and Earthquake Insurance

Hokengakuzasshi (JOURNAL of INSURANCE SCIENCE), 2008
地震リスクには，他のリスクと比較してさまざまな特性があり，そのために保険困難な要素が多い。これを克服するために，空間的リスクに加えて，時間的リスクを大幅に取り込むことで，リスク分散を実現しようとする。しかしこれは，保険原理の観点からは，重大な問題を含んでいる。そこで，本稿では，非常に特異な性質を有する地震保険について，保険原理に照らしながら，構造的特徴ならびに限界について考察しながら，官民役割分担のあり方について論じる。とりわけ，地震保険に見られる逆選択現象の本質を捉えつつ，その対処策として採用されている地域別料率について，過度の採用は水平的不公平を増大させる恐れがあることから，むしろ，耐震構造に対するウェイトを高めた料率設定を行うことが，契約者間の公平性に照らして望ましいことを主張する。
openaire   +2 more sources

Significant afterslip contribution to postseismic deformation in Sado Island following the 2024 Noto Peninsula earthquake: insights from two dense GNSS observation networks

Earth, Planets and Space
This study investigated postseismic deformation resulting from the 2024 Noto Peninsula earthquake on January 1. Particular focus was placed on the displacement observed in Sado Island, which is located several tens of kilometers east of the eastern end ...
Miku Ohtate, Yusaku Ohta, Yuta Mitsui
doaj   +1 more source

Three-Dimensional Magnetic Inversion with Mixed L_p Norm Regularization for Constraining the Crustal Architecture of Mesozoic Volcanic Arc in the Northern South China Sea

Applied Sciences
The high-magnetic anomaly belt in the northern slope of the South China Sea has long been associated with a Mesozoic volcanic arc. However, its crustal architecture remains unclear, limiting the understanding of its geological implications.
Zhongwei Chen, Lianghui Guo
doaj   +1 more source

Enhanced P-wave velocity imaging by marine airgun-source seismic surveys with distributed acoustic sensing

Scientific Reports
P-wave velocity (Vp) structures in marine areas have been estimated using marine airgun-source seismic surveys and refraction methods. The lateral resolution of Vp structures depends on the number of receivers and shots.
Shun Fukushima, Masanao Shinohara, Tomoaki Yamada, Ryota Hino, Ryosuke Azuma, Yoshihiro Ito, Yusuke Yamashita, Hiroki Takano   +7 more
doaj   +1 more source

Spatiotemporal characteristics and geophysical drivers of the fractal dimension and b-value in North China seismicity. [PDF]

PLoS One
Bi J, Li Y, Pan Y.
europepmc   +1 more source

Rapid earthquake magnitude classification via P-wave strains from borehole strainmeters and Distributed Acoustic Sensing. [PDF]

Nat Commun
Sawi TM, McGuire JJ, Barbour AJ, Yoon CE, Karrenbach M, Stewart C.   +5 more
europepmc   +1 more source

Denver Earthquakes [PDF]

Science, 1970
J C, Harrison, W W, Longley
openaire   +2 more sources

Earthquake Simulation

CoRR
This paper presents a seismic activity simulator that models the effects of fault lines on surface pressure. This project uses C programming to create a fully interactive learning resource intended to educate users on the mechanics of earthquakes. The motivation behind this project is to make studying seismic activity more accessible, engaging and cost
openaire   +2 more sources

Spatial traces of trauma: changes in home perception in young individuals after the twin earthquakes. [PDF]

Front Psychol
Şen M, Şen ŞN.
europepmc   +1 more source

Analysis and Prediction of the Earthquake Frequency Sequence in the Anninghe Fault Zone Based on the SARIMA Model. [PDF]

Entropy (Basel)
Fang X, Xue Y.
europepmc   +1 more source