Results 31 to 40 of about 4,240,767 (303)

Dissecting interactions within focal adhesions: studies on vinculin

open access: yes, 2008
Vinculin and paxillin are proteins that localise to focal adhesions. Focal adhesions arespecialised sites of cell attachment between the cytoplasmic side of the cell membrane andthe extracellular matrix.
Cox, Clare Louise
core   +2 more sources

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]

open access: yesE3S 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
doaj   +1 more source

共轭地震与地壳介质内摩擦系数的测定

open access: yesDizhen xuebao, 2022
安德逊理论表明地震的共轭破裂现象可以用库仑准则解释,断层面夹角与地下岩石内摩擦系数之间存在简单的定量关系。基于本文提出的通过共轭地震计算介质内摩擦系数的方法,对国内外19个具有X形或不完整的X形(L形)共轭破裂特征的地震进行系统性分析,与震源机制、区域应力轴方向等资料进行对比,确定共轭断层面,进而确定共轭面夹角并计算岩石的内摩擦系数。研究结果进一步证实了天然地震的共轭破裂与实验室岩石破裂具有较好的一致性,给出了库仑准则与安德逊理论在大尺度下也成立的证据 ...
Anjian Wang, Yun-tai Chen
doaj   +1 more source

Focal points in tacit bargaining problems:Experimental evidence [PDF]

open access: yes, 2013
We use a new experimental design to test Schelling's hypotheses about the nature and effectiveness of focal points in tacit bargaining problems. In our design, as in many real-world bargaining problems, each player's strategies are framed as proposals ...
Tsutsui, Kei   +11 more
core   +1 more source

Risk Assessment of Fracturing Induced Earthquake in the Qiabuqia Geothermal Field, China

open access: yesEnergies, 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
doaj   +1 more source

Relocation and focal mechanisms of the 2021 Wuzhong-Lingwu ML3.6 seismic swarm

open access: yes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
doaj   +1 more source

DiTingMotion: A deep-learning first-motion-polarity classifier and its application to focal mechanism inversion

open access: yesFrontiers 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
doaj   +1 more source

Estimating Focal Mechanism of Small Earthquakes Using S/P Amplitude Ratios of Distributed Acoustic Sensing Records

open access: yesGeophysical Research Letters
We 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
doaj   +1 more source

Determination of focal mechanism solutions of the earthquakes with M≥4.0 occurred in the mainland of China during July to December 2024

open access: yes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
doaj   +1 more source

FMHex20: An earthquake focal mechanism database for seismotectonic analyses in metropolitan France and bordering regions

open access: yesBSGF - 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
doaj   +1 more source

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