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Enhancing the accuracy of seismic velocity in near-surface layers through Laplacian spectra analysis of weighted graphs
Published 2025-05-01“…Remarkably, when applied to a real dataset acquired over a sabkha (salty soil) in eastern Saudi Arabia, it estimated the second layer’s velocity within 0.3% of the value determined by traditional methods, performed by an experienced geophysicist. In comparison to conventional velocity analysis approaches, the proposed method requires only one or few traces. …”
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GLOBAL WARMING AND CLIMATE CHANGE AND SPORTS
Published 2019-12-01“…In 2004 Canadian Broadcasting T.V presented a documentary with the name “ The doomsday called off” in which leading climate scientists, astrophysicist and geophysicist presented evidences that science of global warming presented by IPCC scientists is incomplete and incorrect based upon computer models and stimulations which are deliberately exaggerated. …”
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Sydney Chapman: A Biographical Sketch Based on the Book “Chapman Eighty, From His Friends”
Published 2020-01-01“…Abstract This is a brief biographical sketch of Sydney Chapman, who was one of the greatest geophysicists in the world during the 20th century and also a pioneer in space physics. …”
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Development of a numerical algorithm for solving the problem of processing and determining the basic velocity model
Published 2024-04-01“…An iteration process refines the calculations obtained by geologists and geophysicists in order to obtain consistent and consistent results.…”
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From Earth to Space and Back Again: A Story of Geophysics Told by 130 Years of AGU Article Titles
Published 2024-12-01“…Around the mid‐twentieth century, geophysics expanded to more rigorously study Earth's aqueous environments, and title words show that geophysicists understood that these environments could tell the story of Earth's past while predicting Earth's future. …”
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Introduction to the Fall 2024 Issue
Published 2024-01-01“…We hope that this special issue will bring additional scientists into the microwave publishing community and inspire more microwave engineers to seek out geophysicists, Earth scientists, environmentalists, climatologists, geochemical engineers, energy and power specialists, resource managers, and other technical experts who might benefit from the instrumentation, knowledge, and skillsets within our community. …”
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Experience of amplitude-frequency estimation of ground vibrations in the range of 0,05–0,5 Hz using the sensing element of the GNU-KV gravimeter
Published 2023-06-01“…The responsive element of the GNU-KV Russian gravimeter comprises a Golitsyn lowfrequency vertical seismograph, which outperforms modern industrial SM-3KV seismographs in terms of sensitivity to ground vibrations. A team of geophysicists at the Sergo Ordzhonikidze Russian State University for Geological Prospecting modified the construction of GNU-KV to adapt this device to work in the mode of a portable seismological station for recording natural seismic vibrations in the frequency range of 0.05–0.5 Hz. …”
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Space–Time Stress Variations near the East Anatolian Fault Zone and the Triggering Relationship of Earthquakes
Published 2025-03-01“…The findings of this study offer critical insights for seismologists and geophysicists aiming to refine earthquake-triggering models and stress transfer mechanisms. …”
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High-level radioactive waste repository: How Geology combined with societal principles can lead to public acceptance—the German experiment
Published 2023-01-01“…As the general consensus is that the rocks of earth crust’s are the best option for a controlled storage, scientists including geologists, geophysicists and hydrogeologists are looking worldwide for safe underground repository sites. …”
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The state and main directions in the development of earth’s interior resources
Published 2021-02-01“…The creation of such technologies will require a deep integration of the efforts of geologists, geochemists, geophysicists, ecologists and miners.…”
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TECTONOPHYSICAL ZONING OF THE TIEN SHAN ACTIVE FAULTS – DETERMINISTIC STRONG EARTHQUAKE PREDICTION
Published 2025-04-01“…As a result of the conference on the basis of RS RAS in Bishkek in 2024, a team of the Russian, Kyrgyz, Kazakh and Uzbek seismologists, geophysicists and tectonophysicists has been formed to collaborate on a study of seismic prediction in the Tien Shan to reach a new level of understanding of this problem and to obtain the possibility to solve it. …”
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Optimal resolution of Earth’s shallow conductivity structure for predicting tidal-induced magnetic fields at geomagnetic satellite altitudes
Published 2025-04-01“…These findings are not only crucial for stochastic inversion of satellite signals to provide reliable deep Earth conductivity structure, but also are helpful for geophysicists in the geo-electromagnetic community to further analyze the satellite tidal-induced magnetic data sets. …”
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Research on correction method of borehole response in slim hole array lateral logging based on PSO-BP hybrid model prediction
Published 2025-04-01“…Abstract In the field of oil and gas exploration engineering, logging data is the key information for obtaining subsurface oil and gas reservoir information. Geophysicists establish accurate formation models through comprehensive logging curve data and then formulate oil and gas development strategies. …”
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SedDARE-IB: an open-access repository of sediment data for the Iberian Peninsula and its continental margins
Published 2025-03-01“…<p>Sediments provide valuable information for geologists and geophysicists whenever they strive to understand, and reproduce, the geological evolution, lithology, rock properties, seismic response, and geohazards of a region. …”
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Application of different edge detection methods for faults identification in Anza Basin, Kenya
Published 2025-02-01“…However, the traditional potential field boundary identification method has limited ability to detect the boundaries of buried deep geological bodies. Therefore, geophysicists at home and abroad have proposed various new techniques for potential field boundary identification. …”
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Clues to seismic data interpretation within the zones of the sand injections in so called "anomalous section" of the Bazhenovo Black Shales formation on the examples of the Potochn...
Published 2023-06-01“…The Bazhenovo horizon of Western Siberia has traditionally been one of the objects most studied by geologists and geophysicists in recent decades in Russia. However, along with the more familiar "classical" structure, there are areas where gray-colored inclusions of sandy-silty-clayey deposits are present between the carbonate-clayey-siliceous rocks of the Bazhenovo Black Shales Formation. …”
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