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1

So, Byung-Dal, and Fabio A. Capitanio. "Self-consistent stick-slip recurrent behaviour of elastoplastic faults in intraplate environment: a Lagrangian solid mechanics approach." Geophysical Journal International 221, no. 1 (2020): 151–62. http://dx.doi.org/10.1093/gji/ggz581.

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SUMMARY Our understanding of the seismicity of continental interiors, far from plate margins, relies on the ability to account for behaviours across a broad range of time and spatial scales. Deformation rates around seismic faults range from the slip-on-fault during earthquakes to the long-term viscous deformation of surrounding lithosphere, thereby presenting a challenge to modelling techniques. The aim of this study was to test a new method to simulate seismic faults using a continuum approach, reconciling the deformation of viscoelastoplastic lithospheres over geological timescales. A von M
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Sun, Haoran, Shuang Tian, Yuankai Xiang, Leiming Cheng, and Fujian Yang. "Analysis of Stress Perturbation Patterns in Oil and Gas Reservoirs Induced by Faults." Processes 13, no. 5 (2025): 1416. https://doi.org/10.3390/pr13051416.

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The distribution of in situ stress fields in reservoirs is critical for the accurate exploration and efficient exploitation of hydrocarbon resources, especially in deep, fault-developed strata where tectonic activities significantly complicate stress field patterns. To clarify the perturbation effects of faults on in situ stress fields in deep reservoirs, this study combines dynamic–static parameter conversion models derived from laboratory experiments (acoustic emission Kaiser effect and triaxial compression tests) with a coupled “continuous matrix–discontinuous fault” numerical framework imp
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Cheng, Feng, Andrew V. Zuza, Peter J. Haproff, et al. "Accommodation of India–Asia convergence via strike-slip faulting and block rotation in the Qilian Shan fold–thrust belt, northern margin of the Tibetan Plateau." Journal of the Geological Society 178, no. 3 (2021): jgs2020–207. http://dx.doi.org/10.1144/jgs2020-207.

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Existing models of intracontinental deformation have focused on plate-like rigid body motion v. viscous-flow-like distributed deformation. To elucidate how plate convergence is accommodated by intracontinental strike-slip faulting and block rotation within a fold–thrust belt, we examine the Cenozoic structural framework of the central Qilian Shan of northeastern Tibet, where the NW-striking, right-slip Elashan and Riyueshan faults terminate at the WNW-striking, left-slip Haiyuan and Kunlun faults. Field- and satellite-based observations of discrete right-slip fault segments, releasing bends, h
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4

Mancini, Simone, Margarita Segou, Maximilian Jonas Werner, and Tom Parsons. "The Predictive Skills of Elastic Coulomb Rate-and-State Aftershock Forecasts during the 2019 Ridgecrest, California, Earthquake Sequence." Bulletin of the Seismological Society of America 110, no. 4 (2020): 1736–51. http://dx.doi.org/10.1785/0120200028.

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ABSTRACT Operational earthquake forecasting protocols commonly use statistical models for their recognized ease of implementation and robustness in describing the short-term spatiotemporal patterns of triggered seismicity. However, recent advances on physics-based aftershock forecasting reveal comparable performance to the standard statistical counterparts with significantly improved predictive skills when fault and stress-field heterogeneities are considered. Here, we perform a pseudoprospective forecasting experiment during the first month of the 2019 Ridgecrest (California) earthquake seque
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Mancini, Simone, Margarita Segou, Maximilian Werner, and Tom Parsons. "The Predictive Skills of Elastic Coulomb Rate‐and‐State Aftershock Forecasts during the 2019 Ridgecrest, California, Earthquake Sequence." Bulletin of the Seismological Society of America 110, no. 4 (2020): 1736–51. https://doi.org/10.1785/0120200028.

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Operational earthquake forecasting protocols commonly use statistical models for their recognized ease of implementation and robustness in describing the short‐term spatiotemporal patterns of triggered seismicity. However, recent advances on physics‐based aftershock forecasting reveal comparable performance to the standard statistical counterparts with significantly improved predictive skills when fault and stress‐field heterogeneities are considered. Here, we perform a pseudoprospective forecasting experiment during the first month of the 2019 Ridgecrest (California) earthquake sequence. We d
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Jung, Jai K., Thomas D. O’Rourke, and Christina Argyrou. "Multi-directional force–displacement response of underground pipe in sand." Canadian Geotechnical Journal 53, no. 11 (2016): 1763–81. http://dx.doi.org/10.1139/cgj-2016-0059.

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A methodology is presented to evaluate multi-directional force–displacement relationships for soil–pipeline interaction analysis and design. Large-scale tests of soil reaction to pipe lateral and uplift movement in dry and partially saturated sand are used to validate plane strain, finite element (FE) soil, and pipe continuum models. The FE models are then used to characterize force versus displacement performance for lateral, vertical upward, vertical downward, and oblique orientations of pipeline movement in soil. Using the force versus displacement relationships, the analytical results for
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7

Armandine Les Landes, Antoine, Théophile Guillon, Mariane Peter-Borie, Arnold Blaisonneau, Xavier Rachez, and Sylvie Gentier. "Locating Geothermal Resources: Insights from 3D Stress and Flow Models at the Upper Rhine Graben Scale." Geofluids 2019 (May 12, 2019): 1–24. http://dx.doi.org/10.1155/2019/8494539.

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To be exploited, geothermal resources require heat, fluid, and permeability. These favourable geothermal conditions are strongly linked to the specific geodynamic context and the main physical transport processes, notably stresses and fluid circulations, which impact heat-driving processes. The physical conditions favouring the setup of geothermal resources can be searched for in predictive models, thus giving estimates on the so-called “favourable areas.” Numerical models could allow an integrated evaluation of the physical processes with adapted time and space scales and considering 3D effec
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Weismüller, Christopher, Janos L. Urai, Michael Kettermann, Christoph von Hagke, and Klaus Reicherter. "Structure of massively dilatant faults in Iceland: lessons learned from high-resolution unmanned aerial vehicle data." Solid Earth 10, no. 5 (2019): 1757–84. http://dx.doi.org/10.5194/se-10-1757-2019.

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Abstract. Normal faults in basalts develop massive dilatancy in the upper few hundred meters below the Earth's surface with corresponding interactions with groundwater and lava flow. These massively dilatant faults (MDFs) are widespread in Iceland and the East African Rift, but the details of their geometry are not well documented, despite their importance for fluid flow in the subsurface, geohazard assessment and geothermal energy. We present a large set of digital elevation models (DEMs) of the surface geometries of MDFs with 5–15 cm resolution, acquired along the Icelandic rift zone using u
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9

Dey, Sandip, and Solomon Tesfamariam. "Probabilistic Seismic Risk Analysis of Buried Pipelines Due to Permanent Ground Deformation for Victoria, BC." Geotechnics 2, no. 3 (2022): 731–53. http://dx.doi.org/10.3390/geotechnics2030035.

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Buried continuous pipelines are prone to failure due to permanent ground deformation as a result of fault rupture. Since the failure mode is dependent on a number of factors, a probabilistic approach is necessary to correctly compute the seismic risk. In this study, a novel method to estimate regional seismic risk to buried continuous pipelines is presented. The seismic risk assessment method is thereafter illustrated for buried gas pipelines in the City of Victoria, British Columbia. The illustrated example considers seismic hazard from the Leech River Valley Fault Zone (LRVFZ). The risk asse
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Olsen-Kettle, Louise, Hans Mühlhaus, and Christian Baillard. "A study of localization limiters and mesh dependency in earthquake rupture." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 368, no. 1910 (2010): 119–30. http://dx.doi.org/10.1098/rsta.2009.0190.

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No complete physically consistent model of earthquake rupture exists that can fully describe the rich hierarchy of scale dependencies and nonlinearities associated with earthquakes. We study mesh sensitivity in numerical models of earthquake rupture and demonstrate that this mesh sensitivity may provide hidden clues to the underlying physics generating the rich dynamics associated with earthquake rupture. We focus on unstable slip events that occur in earthquakes when rupture is associated with frictional weakening of the fault. Attempts to simulate these phenomena directly by introducing the
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Ahmed, Barzan I., and Mohammed S. Al-Jawad. "Geomechanical modelling and two-way coupling simulation for carbonate gas reservoir." Journal of Petroleum Exploration and Production Technology 10, no. 8 (2020): 3619–48. http://dx.doi.org/10.1007/s13202-020-00965-7.

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Abstract Geomechanical modelling and simulation are introduced to accurately determine the combined effects of hydrocarbon production and changes in rock properties due to geomechanical effects. The reservoir geomechanical model is concerned with stress-related issues and rock failure in compression, shear, and tension induced by reservoir pore pressure changes due to reservoir depletion. In this paper, a rock mechanical model is constructed in geomechanical mode, and reservoir geomechanics simulations are run for a carbonate gas reservoir. The study begins with assessment of the data, constru
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12

Compastié, Maxime, Antonio López Martínez, Carolina Fernández, et al. "PALANTIR: An NFV-Based Security-as-a-Service Approach for Automating Threat Mitigation." Sensors 23, no. 3 (2023): 1658. http://dx.doi.org/10.3390/s23031658.

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Small and medium enterprises are significantly hampered by cyber-threats as they have inherently limited skills and financial capacities to anticipate, prevent, and handle security incidents. The EU-funded PALANTIR project aims at facilitating the outsourcing of the security supervision to external providers to relieve SMEs/MEs from this burden. However, good practices for the operation of SME/ME assets involve avoiding their exposure to external parties, which requires a tightly defined and timely enforced security policy when resources span across the cloud continuum and need interactions. T
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Maxime, Compastié, López Martínez Antonio, Fernández Carolina, et al. "PALANTIR: An NFV-Based Security-as-a-Service Approach for Automating Threat Mitigation." MDPI Sensors 23, no. 3 (2023): 1658. https://doi.org/10.3390/s23031658.

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Small and medium enterprises are significantly hampered by cyber-threats as they have inherently limited skills and financial capacities to anticipate, prevent, and handle security incidents. The EU-funded PALANTIR project aims at facilitating the outsourcing of the security supervision to external providers to relieve SMEs/MEs from this burden. However, good practices for the operation of SME/ME assets involve avoiding their exposure to external parties, which requires a tightly defined and timely enforced security policy when resources span across the cloud continuum and need interactions. T
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14

Zhang, Hui, Baojun Ge, and Bin Han. "Real-Time Motor Fault Diagnosis Based on TCN and Attention." Machines 10, no. 4 (2022): 249. http://dx.doi.org/10.3390/machines10040249.

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Motor failure can result in damage to resources and property. Real-time motor fault diagnosis technology can detect faults and diagnosis in time to prevent serious consequences caused by the continued operation of the machine. Neural network models can easily and accurately fault diagnose from vibration signals. However, they cannot notice faults in time. In this study, a deep learning model based on a temporal convolutional network (TCN) and attention is proposed for real-time motor fault diagnosis. TCN can extract features from shorter vibration signal sequences to allow the system to detect
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15

Bogusz, Piotr, Mariusz Korkosz, Adam Powrózek, Jan Prokop, and Piotr Wygonik. "Research of influence of open-winding faults on properties of brushless permanent magnets motor." Open Physics 15, no. 1 (2017): 959–64. http://dx.doi.org/10.1515/phys-2017-0118.

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AbstractThe paper presents an analysis of influence of selected fault states on properties of brushless DC motor with permanent magnets. The subject of study was a BLDC motor designed by the authors for unmanned aerial vehicle hybrid drive. Four parallel branches per each phase were provided in the discussed 3-phase motor. After open-winding fault in single or few parallel branches, a further operation of the motor can be continued. Waveforms of currents, voltages and electromagnetic torque were determined in discussed fault states based on the developed mathematical and simulation models. Lab
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16

Johnston, M. J. S., A. T. Linde, and D. C. Agnew. "Continuous borehole strain in the San Andreas fault zone before, during, and after the 28 June 1992, MW 7.3 Landers, California, earthquake." Bulletin of the Seismological Society of America 84, no. 3 (1994): 799–805. http://dx.doi.org/10.1785/bssa0840030799.

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Abstract High-precision strain was observed with a borehole dilational strainmeter in the Devil's Punchbowl during the 11:58 UT 28 June 1992 MW 7.3 Landers earthquake and the large Big Bear aftershock (MW 6.3). The strainmeter is installed at a depth of 176 m in the fault zone approximately midway between the surface traces of the San Andreas and Punchbowl faults and is about 100 km from the 85-km-long Landers rupture. We have questioned whether unusual amplified strains indicating precursive slip or high fault compliance occurred on the faults ruptured by the Landers earthquake, or in the San
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17

Reitman, Nadine G., Richard W. Briggs, William D. Barnhart, et al. "Rapid Surface Rupture Mapping from Satellite Data: The 2023 Kahramanmaraş, Turkey (Türkiye), Earthquake Sequence." Seismic Record 3, no. 4 (2023): 289–98. http://dx.doi.org/10.1785/0320230029.

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Abstract The 6 February 2023 Kahramanmaraş, Turkey (Türkiye), earthquake sequence produced > 500 km of surface rupture primarily on the left-lateral East Anatolian (~345 km) and Çardak (~175 km) faults. Constraining the length and magnitude of surface displacement on the causative faults is critical for loss estimates, recovery efforts, rapid identification of impacted infrastructure, and fault displacement hazard analysis. To support these efforts, we rapidly mapped the surface rupture from satellite data with support from remote sensing and field teams, and released the results to the
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18

Ootes, Luke, William J. Davis, Valerie A. Jackson, and Otto van Breemen. "Chronostratigraphy of the Hottah terrane and Great Bear magmatic zone of Wopmay Orogen, Canada, and exploration of a terrane translation model." Canadian Journal of Earth Sciences 52, no. 12 (2015): 1062–92. http://dx.doi.org/10.1139/cjes-2015-0026.

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The Paleoproterozoic Hottah terrane is the westernmost exposed bedrock of the Canadian Shield and a critical component for understanding the evolution of the Wopmay Orogen. Thirteen new high-precision U–Pb zircon crystallization ages are presented and support field observations of a volcano-plutonic continuum from Hottah terrane through to the end of the Great Bear magmatism, from >1950 to 1850 Ma. The new crystallization ages, new geochemical data, and newly published detrital zircon U–Pb data are used to challenge hitherto accepted models for the evolution of the Hottah terrane as an exot
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19

McGregor, Ian S., and Nathan W. Onderdonk. "Late Pleistocene rates of rock uplift and faulting at the boundary between the southern Coast Ranges and the western Transverse Ranges in California from reconstruction and luminescence dating of the Orcutt Formation." Geosphere 17, no. 3 (2021): 932–56. http://dx.doi.org/10.1130/ges02274.1.

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Abstract The western Transverse Ranges and southern Coast Ranges of California are lithologically similar but have very different styles and rates of Quaternary deformation. The western Transverse Ranges are deformed by west-trending folds and reverse faults with fast rates of Quaternary fault slip (1–11 mm/yr) and uplift (1–7 mm/yr). The southern Coast Ranges, however, are primarily deformed by northwest-trending folds and right-lateral strike-slip faults with much slower slip rates (3 mm/yr or less) and uplift rates (<1 mm/yr). Faults and folds at the boundary between these two struct
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Mhamdi, Lotfi, Lobna Belkacem, Hedi Dhouibi, and Zineb Simeu Abazi. "Using Hybrid Automata for Diagnosis of Hybrid Dynamical Systems." International Journal of Electrical and Computer Engineering (IJECE) 5, no. 6 (2015): 1396. http://dx.doi.org/10.11591/ijece.v5i6.pp1396-1406.

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Physical systems can fail. For this reason the problem of identifying and reacting to faults has received a large attention in the control and computer science communities. In this paper we study the fault diagnosis problem and modeling of Hybrid Dynamical Systems (HDS). Generally speaking, HDS is a system mixing continuous and discrete behaviors that cannot be faithfully modeled neither by using formalism with continuous dynamics only nor by a formalism including only discrete dynamics. We use the well known framework of hybrid automata for modeling hybrid systems, because they combine the co
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Wang, Kang, Douglas S. Dreger, Elisa Tinti, Roland Bürgmann, and Taka’aki Taira. "Rupture Process of the 2019 Ridgecrest, California Mw 6.4 Foreshock and Mw 7.1 Earthquake Constrained by Seismic and Geodetic Data." Bulletin of the Seismological Society of America 110, no. 4 (2020): 1603–26. http://dx.doi.org/10.1785/0120200108.

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ABSTRACT The 2019 Ridgecrest earthquake sequence culminated in the largest seismic event in California since the 1999 Mw 7.1 Hector Mine earthquake. Here, we combine geodetic and seismic data to study the rupture process of both the 4 July Mw 6.4 foreshock and the 6 July Mw 7.1 mainshock. The results show that the Mw 6.4 foreshock rupture started on a northwest-striking right-lateral fault, and then continued on a southwest-striking fault with mainly left-lateral slip. Although most moment release during the Mw 6.4 foreshock was along the southwest-striking fault, slip on the northwest-strikin
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Syed, Rizwan, Markus Ulbricht, Krzysztof Piotrowski, and Milos Krstic. "A Survey on Fault-Tolerant Methodologies for Deep Neural Networks." Pomiary Automatyka Robotyka 27, no. 2 (2023): 89–98. http://dx.doi.org/10.14313/par_248/89.

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Asignificant rise in Artificial Intelligence (AI) has impacted many applications around us, so much so that AI has now been increasingly used in safety-critical applications. AI at the edge is the reality, which means performing the data computation closer to the source of the data, as opposed to performing it on the cloud. Safety-critical applications have strict reliability requirements; therefore, it is essential that AI models running on the edge (i.e., hardware) must fulfill the required safety standards. In the vast field of AI, Deep Neural Networks (DNNs) are the focal point of this sur
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Gao, Pubo, Sihai Zhao, and Yi Zheng. "Failure Prediction of Coal Mine Equipment Braking System Based on Digital Twin Models." Processes 12, no. 4 (2024): 837. http://dx.doi.org/10.3390/pr12040837.

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The primary function of a mine hoist is the transportation of personnel and equipment, serving as a crucial link between underground and surface systems. The proper functioning of key components such as work braking and safety braking is essential for ensuring the safety of both personnel and equipment, thereby playing a critical role in the safe operation of coal mines. As coal mining operations extend to greater depths, they introduce heightened challenges for safe transportation, compounded by increased equipment loss. Consequently, there is a pressing need to enhance safety protocols to sa
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Wang, Chong, Xinxing Chen, Xin Qiang, Haoran Fan, and Shaohua Li. "Recent advances in mechanism/data-driven fault diagnosis of complex engineering systems with uncertainties." AIMS Mathematics 9, no. 11 (2024): 29736–72. http://dx.doi.org/10.3934/math.20241441.

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<p>The relentless advancement of modern technology has given rise to increasingly intricate and sophisticated engineering systems, which in turn demand more reliable and intelligent fault diagnosis methods. This paper presents a comprehensive review of fault diagnosis in uncertain environments, focusing on innovative strategies for intelligent fault diagnosis. To this end, conventional fault diagnosis methods are first reviewed, including advances in mechanism-driven, data-driven, and hybrid-driven diagnostic models and their strengths, limitations, and applicability across various scena
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Robson, Alexander, Rosalind King, and Simon Holford. "Normal fault growth and segment linkage in a gravitationally detached delta system: evidence from 3D seismic reflection data from the Ceduna Sub-basin, Great Australian Bight." APPEA Journal 55, no. 2 (2015): 467. http://dx.doi.org/10.1071/aj14102.

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The authors used three-dimensional (3D) seismic reflection data from the central Ceduna Sub-Basin, Australia, to establish the structural evolution of a linked normal fault assemblage at the extensional top of a gravitationally driven delta system. The fault assemblage presented is decoupled at the base of a marine mud from the late Albian age. Strike-linkage has created a northwest–southeast oriented assemblage of normal fault segments and dip-linkage through Santonian strata, which connects a post-Santonian normal fault system to a Cenomanian-Santonian listric fault system. Cenomanian-Santon
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Mikolaichuk, A. V., F. K. Apayarov, D. V. Gordeev, and A. N. Esmintsev. "Correlation of geological complexes of the Khan-Tengri Mountain Massif in Border Regions of the Kyrgyz, Kazakh, and Chinese Tianshan." Geology and Environment 3, no. 4 (2023): 7–36. http://dx.doi.org/10.26516/2541-9641.2023.4.7.

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Researchers of the border regions in Kyrgyzstan, Kazachstan, and China discuss two two alternative models for the relationships between the main structural units of the Tianshan mountains. Most researchers believe that the Kyrgyz Middle Tianshan wedges out to the east along the Atbashi-Inylchek-Nalati marginal fault. According to another hypothesis, the Middle Tianshan structures continue within the range Nalati where they are described as Chinese Central Tianshan. Comparing the characteristics of the Paleozoic and Proterozoic sedimentary, volcanogenic, intrusive, and metamorphic formations of
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Zhang, Shuming, and Hong Zhou. "Transformer Fault Diagnosis Based on Multi-Strategy Enhanced Dung Beetle Algorithm and Optimized SVM." Energies 17, no. 24 (2024): 6296. https://doi.org/10.3390/en17246296.

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Accurate fault diagnosis of transformers is crucial for preventing power system failures and ensuring the continued reliability of electrical grids. To address the challenge of low accuracy in transformer fault diagnosis using support vector machines (SVMs), an enhanced fault diagnosis model is proposed, which utilizes an improved dung beetle optimization algorithm (IDBO) to optimize an SVM. First, based on dissolved gas analysis (DGA), five characteristic quantities are selected as input features. Second, improvements to the DBO algorithm are made by incorporating Chebyshev chaotic mapping, a
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Anjan Kumar Dash. "Distributed Training Frameworks for Large Language Models: Architectures, Challenges, and Innovations." Journal of Computer Science and Technology Studies 7, no. 5 (2025): 109–18. https://doi.org/10.32996/jcsts.2025.7.5.15.

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The exponential growth of large language models has necessitated the development of sophisticated distributed training frameworks to efficiently manage computational resources, model complexity, and parallelization strategies. This article presents a comprehensive analysis of distributed training architectures for large language models, examining their technical foundations, implementation challenges, and recent innovations. Beginning with a detailed exploration of core parallelization strategies—data parallelism, model parallelism, and pipeline parallelism—the article evaluates how each appro
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Poria, Pralay. "Justifiable Logistic Network Management: A Production Model for Optimizing Energy Use, Cost, and Carbon Radiations." International Journal of Science and Social Science Research 1, no. 3 (2023): 16–26. https://doi.org/10.5281/zenodo.13509910.

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&mdash;<strong> </strong>Automating the manufacturing process is a top priority for many businesses today because it allows them to increase output while maintaining quality, which is essential for quickly responding to client demands. This pattern has resulted in a progressive shift in technology, with the inevitable consequence of a rise in energy demand. In order to prevent the need for increased energy consumption for improved manufacturing technology in industrialized countries, academics have begun working on continual development in conjunction with cleaner-energy regulations. In additi
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Poria, Pralay. "Justifiable Logistic Network Management: A Production Model for Optimizing Energy Use, Cost, and Carbon Radiations." International Journal of Science and Social Science Research 1, no. 3 (2023): 16–26. https://doi.org/10.5281/zenodo.13509910.

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&mdash;<strong> </strong>Automating the manufacturing process is a top priority for many businesses today because it allows them to increase output while maintaining quality, which is essential for quickly responding to client demands. This pattern has resulted in a progressive shift in technology, with the inevitable consequence of a rise in energy demand. In order to prevent the need for increased energy consumption for improved manufacturing technology in industrialized countries, academics have begun working on continual development in conjunction with cleaner-energy regulations. In additi
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Poria, Pralay. "Justifiable Logistic Network Management: A Production Model for Optimizing Energy Use, Cost, and Carbon Radiations." International Journal of Science and Social Science Research 1, no. 3 (2023): 16–26. https://doi.org/10.5281/zenodo.13509910.

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&mdash;<strong> </strong>Automating the manufacturing process is a top priority for many businesses today because it allows them to increase output while maintaining quality, which is essential for quickly responding to client demands. This pattern has resulted in a progressive shift in technology, with the inevitable consequence of a rise in energy demand. In order to prevent the need for increased energy consumption for improved manufacturing technology in industrialized countries, academics have begun working on continual development in conjunction with cleaner-energy regulations. In additi
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32

Poria, Pralay. "Justifiable Logistic Network Management: A Production Model for Optimizing Energy Use, Cost, and Carbon Radiations." International Journal of Science and Social Science Research 1, no. 3 (2023): 16–26. https://doi.org/10.5281/zenodo.13509910.

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&mdash;<strong> </strong>Automating the manufacturing process is a top priority for many businesses today because it allows them to increase output while maintaining quality, which is essential for quickly responding to client demands. This pattern has resulted in a progressive shift in technology, with the inevitable consequence of a rise in energy demand. In order to prevent the need for increased energy consumption for improved manufacturing technology in industrialized countries, academics have begun working on continual development in conjunction with cleaner-energy regulations. In additi
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33

Veeranna, Kotagi. "Adaptive and Predictive Testing Frameworks Using Chaos Engineering and Deep Learning for Enterprise QA." Recent Trends in Data Knowledge Discovery and Data Mining 1, no. 1 (2025): 16–22. https://doi.org/10.5281/zenodo.15187073.

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<em>As enterprise software systems grow in complexity and scale, traditional quality assurance (QA) methods fall short in predicting failures and ensuring system resilience. This research proposes an innovative QA paradigm that integrates chaos engineering with deep learning to create adaptive and predictive testing frameworks. Chaos engineering introduces controlled disruptions to identify system weaknesses under real-world stress, while deep learning models analyze test outcomes to anticipate failure points and adapt testing strategies dynamically. The proposed framework supports continuous
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HYSA, Ferit, and Alison TAYSUM. "Using A Blueprint for Character Development for Evolution (ABCDE) to Build Relationships Through Talk to Mobilise Attachment Theory to Develop Children’s Working Mental Models for Good Choices that Regulate Continued Good Lives." Polis 21, no. 2 (2022): 12–33. http://dx.doi.org/10.58944/ndkb1142.

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This study is a Ground Work Case in Albania which aims to reveal how adults talking with children can build relationships between the adult and the children to support the children’s appropriate development through the four phases of Bowlby’s attachment theory. If trauma is experienced which is not the fault of the child or the preferred caregiver, the child can become stuck and unable to develop the mental models required to become self-determining and live a good life with the conditions for homeostasis (continued life) with good faculty of judgement. This has implications for adults who may
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35

Mullet, B., P. Segall, and A. H. Fávero Neto. "Numerical modeling of caldera formation using Smoothed Particle Hydrodynamics (SPH)." Geophysical Journal International 234, no. 2 (2023): 887–902. http://dx.doi.org/10.1093/gji/ggad084.

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SUMMARY Calderas are kilometer-scale basins formed when magma is rapidly removed from shallow magma storage zones. Despite extensive previous research, many questions remain about how host rock material properties influence the development of caldera structures. We employ a mesh-free, continuum numerical method, Smoothed Particle Hydrodynamics (SPH) to study caldera formation, with a focus on the role of host rock material properties. SPH provides several advantages over previous numerical approaches (finite element or discrete element methods), naturally accommodating strain localization and
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Dooley, Tim P., and Michael R. Hudec. "Extension and inversion of salt-bearing rift systems." Solid Earth 11, no. 4 (2020): 1187–204. http://dx.doi.org/10.5194/se-11-1187-2020.

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Abstract. We used physical models to investigate the structural evolution of segmented extensional rifts containing syn-rift evaporites and their subsequent inversion. An early stage of extension generated structural topography consisting of a series of en-échelon graben. Our salt analog filled these graben and the surroundings before continued extension and, finally, inversion. During post-salt extension, deformation in the subsalt section remained focused on the graben-bounding fault systems, whereas deformation in suprasalt sediments was mostly detached, forming a sigmoidal extensional mini
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37

Ryan, Georgina, George Bernardel, John Kennard, Andrew T. Jones, Graham Logan, and Nadege Rollet. "A pre-cursor extensive Miocene reef system to the Rowley Shoals reefs, Western Australia: evidence for structural control of reef growth or natural hydrocarbon seepage?" APPEA Journal 49, no. 1 (2009): 337. http://dx.doi.org/10.1071/aj08021.

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Numerous Miocene reefs and related carbonate build-ups have been identified in the Rowley Shoals region of the central North West Shelf, offshore Western Australia. The reefs form part of an extensive Miocene reef tract over 1,600 km long, which extended northward into the Browse and Bonaparte basins and southward to North West Cape in the Carnarvon Basin—comparable in length to the modern Great Barrier Reef. Growth of the vast majority of these Miocene reefs failed to keep pace with relative sea-level changes in the latest Miocene, whereas reef growth continued on the central North West Shelf
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38

Duboeuf, Laure, Anna Maria Dichiarante, and Volker Oye. "Interplay of large-scale tectonic deformation and local fluid injection investigated through seismicity patterns at the Reykjanes Geothermal Field, Iceland." Geophysical Journal International 228, no. 3 (2021): 1866–86. http://dx.doi.org/10.1093/gji/ggab423.

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SUMMARY Occurrence of seismicity sequences as consequence of fluid injection or extraction has long been studied and documented. Causal relations between injection parameters, such as injection pressure, injection rates, total injected volumes and injectivity, with seismicity derived parameters, such as seismicity rate, cumulative seismic moment, distance of seismicity (RT-plot), b-values, etc. have been derived. In addition, reservoir engineering parameters such as permeability/porosity relations and flow types play a role together with geology knowledge on fault and fracture properties, infl
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39

R.Shankar and D. Sridhar Dr. "A Comprehensive Review on Test Case Prioritization in Continuous Integration Platforms." International Journal of Innovative Science and Research Technology 8, no. 4 (2023): 3223–29. https://doi.org/10.5281/zenodo.8282823.

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Continuous Integration (CI) platforms enable recurrent integration of software variations, creating software development rapidly and cost-effectively. In these platforms, integration, and regression testing play an essential role in Test Case Prioritization (TCP) to detect the test case order, which enhances specific objectives like early failure discovery. Currently, Artificial Intelligence (AI) models have emerged widely to solve complex software testing problems like integration and regression testing that create a huge quantity of data from iterative code commits and test executions. In CI
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40

Pandey, Arjun, and R. Jayangondaperumal. "Is the 1697 Sadiya Earthquake Large or Great?: A Critical Appraisal through on-Fault Paleoseismology." Journal Of The Geological Society Of India 101, no. 6 (2025): 804–8. https://doi.org/10.17491/jgsi/2025/174164.

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ABSTRACT Geological signatures of an earthquake and their coherence with the historical chronicles have always been controversial in paleoseismology. These inferences characterize past earthquake parameters, such as fault location, magnitude, and recurrence interval, which are essential for developing a robust dataset to validate models and assess seismic hazards. Here, we discuss the surface rupture imprints of a ~17th-century earthquake in the eastern Himalaya at Himebasti village of Arunachal Pradesh, known as “the 1697 CE Sadiya earthquake” in the historical chronicles. The trench exposure
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Rosado, Belén, Vanessa Jiménez, Alejandro Pérez-Peña, et al. "GNSS-Based Models of Displacement, Stress, and Strain in the SHETPENANT Region: Impact of Geodynamic Activity from the ORCA Submarine Volcano." Remote Sensing 17, no. 14 (2025): 2370. https://doi.org/10.3390/rs17142370.

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The South Shetland Islands and Antarctic Peninsula (SHETPENANT region) constitute a geodynamically active area shaped by the interaction of major tectonic plates and active magmatic systems. This study analyzes GNSS time series spanning from 2017 to 2024 to investigate surface deformation associated with the 2020–2021 seismic swarm near the Orca submarine volcano. Horizontal and vertical displacement velocities were estimated for the preseismic, coseismic, and postseismic phases using the CATS method. Results reveal significant coseismic displacements exceeding 20 mm in the horizontal componen
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42

Baird, Graham B. "Late Ottawan orogenic collapse of the Adirondacks in the Grenville province of New York State (USA): Integrated petrologic, geochronologic, and structural analysis of the Diana Complex in the southern Carthage-Colton mylonite zone." Geosphere 16, no. 3 (2020): 844–74. http://dx.doi.org/10.1130/ges02155.1.

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Abstract Crustal-scale shear zones can be highly important but complicated orogenic structures, therefore they must be studied in detail along their entire length. The Carthage-Colton mylonite zone (CCMZ) is one such shear zone in the northwestern Adirondacks of northern New York State (USA), part of the Mesoproterozoic Grenville province. The southern CCMZ is contained within the Diana Complex, and geochemistry and U-Pb zircon geochronology demonstrate that the Diana Complex is expansive and collectively crystallized at 1164.3 ± 6.2 Ma. Major ductile structures within the CCMZ and Diana Compl
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43

Karthi, K., and A. Ramkumar. "ANFIS-Fuzzy Logic-based Hybrid DFIG and PMSG Grid Connected System with TCSC." International Journal of Electrical Engineering and Computer Science 6 (January 30, 2024): 51–63. http://dx.doi.org/10.37394/232027.2024.6.6.

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Variable-speed wind turbines might provide green electricity. Grid operators’ grid regulations require wind turbines to recover from grid disruptions and help maintain electricity networks. Having wind turbines equipped with fault current limiters (FCLs) may ensure their continued functioning in the event of a power loss. In this piece, we will talk about how to improve the two most common types of variable-speed wind turbines: the Doubly Fed Induction Generator (DFIG) and the Permanent Magnet Synchronous Generator (PMSG). Both wind generators were evaluated using the Thyristor Controlled Seri
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Cohen, Wendy E., Richard D. Marshall, Allison C. Yacker, and Lance A. Zinman. "SEC sues asset managers for using untested, error-filled quantitative investment models." Journal of Investment Compliance 20, no. 1 (2019): 44–46. http://dx.doi.org/10.1108/joic-01-2019-0004.

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Purpose To explain actions the US Securities and Exchange Commission (SEC) brought on August 27, 2018, against a group of affiliated investment advisers and broker-dealers for what the SEC considered misleading and insufficient representations and disclosures, insufficient compliance policies and procedures, and insufficient research and oversight concerning the use of faulty quantitative models to manage certain client accounts. Design/methodology/approach Explains the SEC’s findings concerning the advisers’ and broker-dealers’ failure to confirm that certain models worked as intended, to dis
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Buys, Jonas, Vincenzo De Florio, and Chris Blondia. "Optimization of WS-BPEL Workflows through Business Process Re-Engineering Patterns." International Journal of Adaptive, Resilient and Autonomic Systems 1, no. 3 (2010): 25–41. http://dx.doi.org/10.4018/jaras.2010070102.

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With the advent of XML-based SOA, WS-BPEL swiftly became a widely accepted standard for modeling business processes. Although SOA is said to embrace the principle of business agility, BPEL process definitions are still manually crafted into their final executable version. While SOA has proven to be a giant leap forward in building flexible IT systems, this static BPEL workflow model should be enhanced to better sustain continual process evolution. In this paper, the authors discuss the potential for adding business intelligence with respect to business process re-engineering patterns to the sy
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Ahn, Joongho, Eojin Yi, and Moonsoo Kim. "Blockchain Consensus Mechanisms: A Bibliometric Analysis (2014–2024) Using VOSviewer and R Bibliometrix." Information 15, no. 10 (2024): 644. http://dx.doi.org/10.3390/info15100644.

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Blockchain consensus mechanisms play a critical role in ensuring the security, decentralization, and integrity of distributed networks. As blockchain technology expands beyond cryptocurrencies into broader applications such as supply chain management and healthcare, the importance of efficient and scalable consensus algorithms has grown significantly. This study provides a comprehensive bibliometric analysis of blockchain and consensus mechanism research from 2014 to 2024, using tools such as VOSviewer and R’s Bibliometrix package. The analysis traces the evolution from foundational mechanisms
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Cascio, Michele, Ioannis Deretzis, Giuseppe Fisicaro, Giuseppe Falci, Giovanni Mannino, and Antonino Magna. "Tailoring Active Defect Centers During the Growth of Group IV Crystals†." Proceedings 12, no. 1 (2019): 32. http://dx.doi.org/10.3390/proceedings2019012032.

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Defects, e.g., Vacancies (Vs) and Defect-impurity centers, e.g., Nitrogen-Vacancy complexes (NVs), in group IV materials (diamond, SiC, graphene) are unique systems for Quantum Technologies (QT). The control of their positioning is a key issue for any realistic QT application and their tailored inclusion during controlled crystal-growth processes could overcome the limitations of other incorporation methods (e.g., ion implantation causing strong lattice damage). To date, the atomistic evolution regarding the growth of group IV crystals is barely known and this missing knowledge often results i
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Bray, Matthew, Jacob Utley, Yanuri Ning, et al. "Multidisciplinary analysis of hydraulic stimulation and production effects within the Niobrara and Codell reservoirs, Wattenberg Field, Colorado — Part 2: Analysis of hydraulic fracturing and production." Interpretation 9, no. 4 (2021): SG13—SG29. http://dx.doi.org/10.1190/int-2020-0153.1.

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Enhanced hydrocarbon recovery is essential for continued economic development of unconventional reservoirs. We have focused on dynamic characterization of the Niobrara and Codell Formations in Wattenberg Field through the development and analysis of a full integrated reservoir model. We determine the effectiveness of the hydraulic fracturing and production with two seismic monitor surveys, surface microseismic, completion data, and production data. The two monitor surveys were recorded after stimulation and again after two years of production. Identification of reservoir deformation due to hyd
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ÇAKMAK, Mustafa Doğukan, and Burcu GEDİZ ORAL. "The Success of Public Private Partnerships with Transparency and Accountability Principles." Sosyolojik Bağlam Dergisi 4, no. 3 (2023): 289–311. http://dx.doi.org/10.52108/2757-5942.4.3.5.

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Harsh debates on the restructuring of public administration and the failures of states have continued for decades, Public Private Partnership (PPP) suggests a different function to the state as an application of the "New Public Management" approach, for solving some of these debates. Although PPP can be briefly defined as the provision of public services by the private sector, its complex relationship structure and risks behind this definition do likely make the model unsuccessful. In pursuit of the best model, international organizations and mechanisms, including the OECD, the UN, and the Eur
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Mrs., D. K. Kothimbire, S. Shelke D., S. V. Gaikwad Mrs., P. Yelpale A., and N. Shinde R. "A Comprehensive Review of Graph Theory Applications in Network Analysis." International Journal of Mathematics and Computer Research 13, no. 03 (2025): 4956–67. https://doi.org/10.5281/zenodo.15064224.

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This review paper investigates the extensive role of graph theory as a unifying framework for network analysis across diverse domains. The study begins by out- lining fundamental concepts, such as adjacency matrices, centrality measures, and community detection algorithms, which together enable systematic exploration of net- work topologies. Next, it examines pivotal applications, illustrating how graph-based techniques facilitate tasks like influencer detection in social media, energy-efficient routing in communication networks, and large-scale protein-interaction modeling in bioinformatics.
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