Results 31 to 40 of about 3,142,448 (252)
Edges of overlying seams as a factor responsible for strong mining tremors occurrence during underground hard coal extraction in the light of seismic moment tensor inversion method [PDF]
E3S Web of Conferences, 2019 Physical processes occurring in the focus of tremor can be identified by solving a focal mechanism via the seismic moment tensor inversion method. In this article the estimation of focal mechanisms of strong mining tremors (according to Polish law ...
Wojtecki Łukasz +2 more
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Stress inversion based on microseismic monitoring and its engineering application
Yantu gongcheng xuebao, 2021 Determining the stress field environment of rock mass in engineering is the basis of disaster monitoring, disaster warning and its application. A joint iterative inversion method is used to retrieve the stress field based on the focal mechanism.
TANG Chao , LI Shu-lin , ZHOU Meng-jing , LIU Yin-chi
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Risk Assessment of Fracturing Induced Earthquake in the Qiabuqia Geothermal Field, China
Energies, 2020 In order to reduce the harm of induced earthquakes in the process of geothermal energy development, it is necessary to analyze and evaluate the induced earthquake risk of a geothermal site in advance.
Kun Shan +4 more
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Relocation and focal mechanisms of the 2021 Wuzhong-Lingwu ML3.6 seismic swarm
地震科学进展, 2022 From July 18 to August 7 in 2021, a significant activity of ML3.6 earthquake swarm occurred in Wuzhong-Lingwu area, Ningxia. In this paper, the earthquake swarm are relocated using the multi-step locating method.
Yingcai Xu, Xianwei Zeng, Guofu Luo
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Frontiers in Earth Science, 2023 Accurate P-wave first-motion-polarity (FMP) information can contribute to solving earthquake focal mechanisms, especially for small earthquakes, to which waveform-based methods are generally inapplicable due to the computationally expensive high ...
Ming Zhao +8 more
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Geophysical Research LettersWe proposed a method for estimating focal mechanisms based on S/P amplitude ratios from distributed acoustic sensing (DAS) records for single earthquakes and successfully obtained the mechanisms from four events.
Y. Funabiki, M. Miyazawa
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地震科学进展In this paper，the regional full waveform inversion using the broadband waveforms recorded by China Seismic Network were conducted, and the focal mechanism solutions of the 38 earthquakes with M≥4.0 occurred in the mainland of China during July to ...
Shanshan Liang +4 more
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BSGF - Earth Sciences Bulletin, 2021 We present a compilation of over 1700 focal mechanisms for nearly 1300 earthquakes in metropolitan France and bordering regions of Western Europe. It is based on both published and unpublished sources (articles, reports, observatory websites) for which ...
Mazzotti Stephane +13 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo +9 more
wiley +1 more source
Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine +17 more
wiley +1 more source