Results 91 to 100 of about 424,439 (325)

Expected seismicity and the seismic noise environment of Europa [PDF]

, 2017
Seismic data will be a vital geophysical constraint on internal structure of Europa if we land instruments on the surface. Quantifying expected seismic activity on Europa both in terms of large, recognizable signals and ambient background noise is ...
Huang, Hsin-Hua, Kedar, Sharon, Lorenz, Ralph D., Panning, Mark P., Pike, W. T., Stähler, Simon C., Tsai, Victor C., Vance, Steven D.   +7 more
core   +3 more sources

Corrosion effect of hydrochloric acid on the granite: Insights from electrical conductivity, mineral composition, and tensile behavior

Deep Underground Science and Engineering, EarlyView.
The evolution of electrical conductivity, mineral composition, and tensile behavior such as peak strength, average stiffness, and the energy evolution of the granite specimen under different HCl conditions are studied, analyzed as well as quantified, and investigated, respectively.
Yanan Gao, Yikang Cheng, Guanglei Cai, Yuan Gao, Jianwei Tian, Mingzhong Gao   +5 more
wiley   +1 more source

Assessment of Active Tectonics Using Geomorphic Indices and Morphometric Parameters in the Setifian Highlands Region

Earth
The present study aims to assess the tectonic activity in the South Setifian allochthonous complex, providing insights into the evolution of the landscape.
Riheb Hadji, Hassan Taib, Matteo Gentilucci, Younes Hamed, Rayan Khalil, Basim Asghar, Maurizio Barbieri, Gilberto Pambianchi   +7 more
doaj   +1 more source

An overview of the current seismicity of the Sultandağı Fault Zone (Afyonkarahisar- Konya, Western Anatolia)

Bulletin of the Mineral Research and Exploration, 2020
Western Anatolia is one of the most seismically active regions in Turkey. The high seismic activity is a result of a complex tectonic deformation dominated by the N-S extensional tectonic regime in Western Anatolia.
Doğan Kalafat, Yavuz Güneş, Mehmet Kara, Kıvanç Kekovalı   +3 more
doaj   +1 more source

Quantitative analysis of relative tectonic activity in the Aclgol fault,

, 2018
This study was conducted in order to determine the relative tectonic activity of the Aclgol Fault using geomorphic indices. The Aclgol Fault is approximately 50 km long and was separated into four segments. For this purpose, the following geomorphic indices have been used: (1) mountain-front sinuosity (S-mf), (2) valley floor width-to-valley height ...
openaire   +2 more sources

Sedimentation of the Lower Cretaceous Xiagou formation and Its Response to Regional Tectonics in the Qingxi Sag, Jiuquan Basin, NW China [PDF]

, 2014
Under the constraint of an isochronous sequence stratigraphic framework, sediment infill of the Xiagou Formation reflects the overall control of dynamic tectonic movements and episodic sedimentations in the Qingxi Sag.
Chen, Si, Gan, Huajun J., Jin, Siding D., Lv, Zhenyu Y., Wang, Hua, Wei, Jun   +5 more
core   +1 more source

Experimental study on dynamic behavior analysis of coal and its acoustic emission response characteristics under impact failure

Deep Underground Science and Engineering, EarlyView.
Based on acoustic emission response characteristics, it can be more accurate to identify the damage evolution process of coal under the combined dynamic and static loads, reveal the moment corresponding to coal damage, and identify the characteristics of coal failure. The research results are conducive to the further use of acoustic emission monitoring
Wei Zhang, Huijian Fu, Yingke Liu, Zhaoxi Long, Yang Liu, Tengrui Yang, Yanbo Sun, Mingjun Jiang, Xiaojiang Wen, Yue Niu, Ruixi Cheng   +10 more
wiley   +1 more source

Tektoniğin Drenaj Havzalarına Etkisinin Morfometrik İndislerle İncelenmesi, Kuzey Anadolu Fay Zonu’nun Kızılırmak ile Tersakan Çayı Arası, Samsun

Coğrafi Bilimler Dergisi
The North Anatolian Fault Zone (NAFZ) is one of the most important Neotectonic structures of Türkiye. In this study, the section of the NAFZ between Kızılırmak and Tersakan Stream was examined.
Serkan Gürgöze, Ali Uzun
doaj   +1 more source

Microscopic time‐dependent mechanical behavior of shale derived from nanoindentation

Deep Underground Science and Engineering, EarlyView.
This study conducted grid nanoindentation creep tests to systematically analyze the microscopic creep behaviors of shale. Based on the analysis of creep strain rate sensitivity, the primary mechanism of microscopic creep in shale was found to be the extension and closure of microcracks.
Cunbao Li, Shilei Zhong, Heping Xie, Changtai Zhou, Jianjun Hu   +4 more
wiley   +1 more source

Complex examination of the Upper Paleozoic siliciclastic rocks from southern Transdanubia, SW Hungary—Mineralogical, petrographic, and geochemical study [PDF]

, 2007
A vertical section of Upper Paleozoic sandstones from southern Transdanubia (Mecsek-Villány area, Tisza mega-unit, Hungary) has been analyzed for major and trace elements, including rare earth elements (REEs).
Á, Arribas, Awdankiewicz, Balogh, Bauluz, Bhatia, Bhatia, Biscaye, Brü, Cox, Csontos, Csontos, Csontos, Cullers, Cullers, Fazekas, Fedo, Gaillardet, Garver, Golonka, Haas, Huang, Kü, Lee, Nagy, Nesbitt, Noda, Pearce, Preston, Varga, Varga, Varga, Varga, Watanabe, Willan, Zimmermann   +35 more
core   +1 more source