Results 121 to 130 of about 3,178,879 (308)

Earthquake landslide detection method combining post-earthquake coherence increase and polarized vegetation damage

Geomatics, Natural Hazards & Risk
Rapid detection and accurate assessment of earthquake landslides are of great significance for disaster response and mitigation efforts. Although the method for detecting increased coherence in post-earthquake landslide areas can effectively capture ...
Haoran Liu, Ping Duan, Jia Li, Kang Zhao, Xinrui Yu   +4 more
doaj   +1 more source

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

Deep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu, Tao Li, Ruiqi Yuan, Yue Li, Bingni Wu, Bo Liu, Zhengding Deng, Galindo Rubén, Fausto Molina‐Gómez   +8 more
wiley   +1 more source

Resilience and Fragility of the Telecommunication Network to Seismic Events: Evidence after the Kaikōura (New Zealand) Earthquake

, 2017
This paper provides an overview on the physical and functional performance of the New Zealand telecommunication network following the 14 November 2016 Kaikōura earthquake (Mw 7.8).
Nayyerloo, N, Foster, C, Giovinazzi, S, Ruiter, R, Wotherspoon, L, Nair, N, Austin, ACM   +6 more
core   +1 more source

Mechanism and disaster control new technology of strong ground pressure manifestation in ultra‐large mining face

Deep Underground Science and Engineering, EarlyView.
In response to the problem of strong mining pressure manifestation along the goaf roadway in a thick coal seam mining area, this study uses a new type of combined blasting roof cutting technology to effectively control the manifestation and deformation of mining pressure along the goaf roadway.
Xiaoding Xu, Manchao He, Jun Yang, Yubing Gao, Qiang Fu, Qing Ma, Yajun Wang   +6 more
wiley   +1 more source

Earthquake transformer-an attentive deep-learning model for simultaneous earthquake detection and phase picking. [PDF]

Nat Commun, 2020
Mousavi SM, Ellsworth WL, Zhu W, Chuang LY, Beroza GC.   +4 more
europepmc   +1 more source

Review of transect of Christchurch CBD following 22 February 2011 earthquake

, 2012
Two days after the 22 February 2011 M6.3 earthquake in Christchurch, New Zealand, three of the authors conducted a transect of the central city, with the goal of deriving an estimate of building damage levels.
Griffith, M., Biggs, D., Moon, L., Ingham, J.   +3 more
core  

Using AI for live earthquake detection and prediction

Investigative research on using AI for live earthquake detection and prediction based on previous research and ...
Sambriddha Bikram Karki
core   +1 more source

On the detection of ionospheric waves, relationship with earthquakes and tsunamis

, 2023
The research of this thesis addresses the detection and characterization of ionospheric waves and its application to traveling ionospheric disturbances (TIDs) induced by the natural events, such as earthquakes and tsunamis. The characterization is done from regional detrended Vertical Total Electron Content (VTEC) maps which are obtained from a set of ...
openaire   +3 more sources

Dynamic geo‐hydrogeological monitoring‐driven situational awareness for real‐time floor water inrush risk prediction in deep mining

Deep Underground Science and Engineering, EarlyView.
The fused data extracted from the distributed monitoring system as the data basis, combined with dynamic geological data, are imported into a deep learning model. As the geological conditions of mining and excavation change, the risk of water inrush at the working face is retrieved in real time.
Yongjie Li, Huiyong Yin, Fangying Dong, Tao Wu, Chao Zhang   +4 more
wiley   +1 more source

Automatic detection of earthquake triggered landslides using Sentinel-1 SAR imagery based on deep learning

International Journal of Digital Earth
Earthquake Triggered Landslides (ETLs) are serious secondary hazards of earthquakes, causing severe casualties and property losses, and their rapid, automated and accurate detection is of great value. Due to the all-day and all-weather imaging capability
Lifu Chen, Zengqi Li, Chuang Song, Jin Xing, Xingmin Cai, Zhenhuan Fang, Ru Luo, Zhenhong Li   +7 more
doaj   +1 more source