Results 11 to 20 of about 14,241 (145)
Structural and Tectonic Evolution of the Porgera Gold Mine; Highlands of Papua New Guinea
Geosciences, 2023 The Porgera Transfer Zone (PTZ) is a major crustal and probably lithospheric structure across Papua New Guinea recording >50 km offset of ophiolites and very different patterns of geology and topography on either side.
Kevin C. Hill +5 more
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Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 Taking natural-induced Lijia Village karst collapses as the research object, on the basis of systematically collecting the data of regional geology, tectonic geology, engineering geology, hydrogeology, environment, meteorology, historical disasters ...
Qingding HAN, Xiyi LUO
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地震科学进展, 2021 Through the analysis of the earthquake sequence monitoring，seismic geology，seismicity background and regional seismicity of the epicentral and adjacent regions of the MS4.9 earthquake in Rong County，the results show that the sequence is of normal swarm ...
Chengming Liu
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Engineering, 2023 Accurate and effective identification of adverse geology is crucial for safe and efficient tunnel construction. Current methods of identifying adverse geology depend on the experience of geologists and are prone to misjudgment and omissions.
Zhenhao Xu +4 more
doaj
Seismic Moment and Recurrence: Microstructural and mineralogical characterization of rocks in carbonate fault zones and their potential for luminescence and ESR dating [PDF]
Journal of Structural Geology, 117, 186-202 (2018), 2019 The important question of absolute dating of seismic phenomena has been the study of several researchers over the past few decades. The relevant research has concentrated on 'energy traps' of minerals, such as quartz or feldspar, which may accumulate chronological information associated with tectonic deformations. However, the produced knowledge so far,
arxiv +1 more source
Earthquake Forecast via Neutrino Tomography [PDF]
Chin. Phys. C (HEP & NP) 35(4): 325, 2011, 2010 We discuss the possibility of forecasting earthquakes by means of (anti)neutrino tomography. Antineutrinos emitted from reactors are used as a probe. As the antineutrinos traverse through a region prone to earthquakes, observable variations in the matter effect on the antineutrino oscillation would provide a tomography of the vicinity of the region. In
arxiv +1 more source
Journal of Chemistry, 2017 Based on fractures stress sensitivity, this paper experimentally studies fracture-supported shielding temporary plugging drill-in fluid (FSDIF) in order to protect fractured and fracture-pore type formation. Experimental results show the FSDIF was better
Dawei Liu +4 more
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Journal of Asian Earth Sciences: X, 2022 The evolution of the Quaternary landforms in the Champawat area of the outer Kumaun Lesser Himalaya is reconstructed from the paleolake sections and the geometry of the landscape.
Khayingshing Luirei +4 more
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Extendable Geoslicer: A New Technique in Collecting Unconsolidated Sediment and Soil Samples
Indonesian Journal on Geoscience, 2019 Geoslicer is a field gear for active fault geology studies invented in Japan, in 1997. It was formerly addressed to overcome some difficulties in studying active faults.
Eko Yulianto +2 more
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FaultSeg Swin-UNETR: Transformer-Based Self-Supervised Pretraining Model for Fault Recognition [PDF]
arXiv, 2023 This paper introduces an approach to enhance seismic fault recognition through self-supervised pretraining. Seismic fault interpretation holds great significance in the fields of geophysics and geology. However, conventional methods for seismic fault recognition encounter various issues, including dependence on data quality and quantity, as well as ...
arxiv