Results 11 to 20 of about 42,179 (263)

ANALYSIS AND QUANTITATIVE ASSESSMENT OF GEODIVERSITY AT KARYA MURNI, GORONTALO, INDONESIA [PDF]

open access: yesGeo Journal of Tourism and Geosites, 2023
Karya Murni is one of the areas in the northern arm of Sulawesi that has been tectonically influenced. Tectonic processes have implications for the formation of rocks and geological features that have the potential to be developed into geodiversity ...
Yayu Indriati ARIFIN   +4 more
doaj   +1 more source

Research on the Evolution and Damage Mechanism of Normal Fault Based on Physical Simulation Experiments and Particle Image Velocimetry Technique

open access: yesEnergies, 2021
The formation and evolution of (normal) fault affect the formation and preservation of some reservoirs, such as fault-block reservoirs and faulted reservoirs. Strain energy is one of the parameters describing the strength of tectonic activity.
Xianfeng Peng   +4 more
doaj   +1 more source

Late Pleistocene Slip Rates on an Active Normal Fault in the Northwestern Ordos Block, China

open access: yesFrontiers in Earth Science, 2022
The slip rates of normal faults on the northern margin of the Ordos Block are critical for understanding the deformation of the Ordos Block and adjacent areas.
Xingwang Liu   +5 more
doaj   +1 more source

WHAT IS THE MAIN FACTOR CONTROLLING THE SUKADANA BASALT IN THE SUMATRA BACK ARC?

open access: yesГеодинамика и тектонофизика, 2023
The mechanism of the presence of the Sukadana basalt in the back arc of Sumatra is still an enigma, especially since the Sukadana basalt has a wide coverage area in Sumatra Island and even the Sunda Arc. In this study, we used the published research data
L. P. Siringoringo   +3 more
doaj   +1 more source

Source Parameters of the 2016–2017 Central Italy Earthquake Sequence from the Sentinel-1, ALOS-2 and GPS Data

open access: yesRemote Sensing, 2017
In this study, joint inversions of Synthetic Aperture Radar (SAR) and Global Position System (GPS) measurements are used to investigate the source parameters of four Mw > 5 events of the 2016–2017 Central Italy earthquake sequence.
Guangyu Xu   +3 more
doaj   +1 more source

Study on effective extraction radius of bedding borehole under the impact of normal fault

open access: yesGong-kuang zidonghua, 2022
The reasonable effective extraction radius of borehole is the key to ensure gas extraction effect. However, the research of effective extraction radius mainly focuses on the measurement method of effective extraction radius of borehole, and there is a ...
JIANG Mingquan   +4 more
doaj   +1 more source

Geomorphology of the Gubbio Basin (Central Italy): understanding the active tectonics and earthquake potential

open access: yesAnnals of Geophysics, 2003
The Gubbio Basin is a 22 km long, 4 km wide depression located within the North-Central Apennines fold-andthrust belt. The basin is bounded to the east by the Gubbio Fault, a W-dipping, normal fault dissecting a large Jurassic-Oligocene ...
G. Valensise   +3 more
doaj   +1 more source

Strain compatibility and fault linkage in relay zones on normal faults [PDF]

open access: yesJournal of Structural Geology, 2012
Relay zones on normal faults are unlikely to have tabular geometries as depicted in idealised models. Rotation of a relay ramp between non-parallel and non-planar relay-bounding faults will inevitably lead to strain compatibility problems causing open gaps or overlaps within the relay zone. Linkage of relay-bounding faults does not evolve from a single
Long, J.J., Imber, J.
openaire   +2 more sources

Combining the Multi-Genetic Algorithm and Support Vector Machine for Fault Diagnosis of Bearings

open access: yesShock and Vibration, 2018
Overstudy or understudy phenomena can sometimes occur due to the strong dependence of support vector machine (SVM) algorithms on particular parameters and the lack of systems theory relating to parameter selection. In this paper, a parameter optimization
Jianbin Xiong   +4 more
doaj   +1 more source

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