Data-Driven Methodology for the Prediction of Fluid Flow in Ultrasonic Production Logging Data Processing by Hongwei Song, Ming Li, Chaoquan Wu, Qingchuan Wang, Shunke Wei, Mingxing Wang, Wenhui Ma

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Catastrophic and violent tornadoes: a detailed review of physical-mathematical models by Sergey A. Arsen’yev, Lev V. Eppelbaum

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Assessment of groundwater intrinsic vulnerability using GIS-based DRASTIC method in district Karak, Khyber Pakhtunkhwa, Pakistan by Muhammad Muneer, Mumtaz Ali Khan, Fayaz Ullah Shinwari, Ijaz Ahmed, Syed Mamoon Siyar, Fahad Alshehri, Muhammad Shahab

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Numerical Simulation on Mesoscale Mechanism of Seepage in Coal Fractures by Fluid-Sloid Coupling Method by Kai Si, Ruidong Peng, Leilei Zhao, Yan Zhao, Yaheng Zhu, Zhendong Cui, Jianyong Zhang

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Dual-Polarimetric SAR Measurements to Observe Liquefaction Surface Manifestations by Ferdinando Nunziata, Anna Verlanti, Nicola Angelo Famiglietti, Maurizio Migliaccio, Annamaria Vicari

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Sensitivity and identifiability analysis of COVID-19 pandemic models by O. I. Krivorotko, S. I. Kabanikhin, M. I. Sosnovskaya, D. V. Andornaya

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DEEP STRUCTURE, TECTONIC EVOLUTION AND HYDROCARBON POTENTIAL OF THE KALAMIT SWELL (NORTHWESTERN SHELF OF THE BLACK SEA) ACCORDING TO DENSITY MODELING DATA by M.V. Kozlenko, Yu.V. Kozlenko

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Symmetry and Solution of Neutron Transport Equations in Nonhomogeneous Media by Ivan Tsyfra, Tomasz Czyżycki

“…Such problems appear in neutron physics and nuclear geophysics. The method is also applicable to nonstationary and nonintegrable in quadratures differential equations.…”
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Existence and Stability for the 3D Linearized Constant-Coefficient Incompressible Current-Vortex Sheets by Davide Catania

“…The problem of current-vortex sheets arises naturally, for instance, in geophysics and astrophysics. We prove the existence of a unique solution to the constant-coefficient linearized problem and an a priori estimate with no loss of derivatives. …”
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MODELING OF PLANT TISSUE GROWTH AND DEVELOPMENT WITH L-SYSTEMS by U. S. Zubairova, A. V. Penenko, S. V. Nikolaev

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Analytical investigation of the onset of bifurcation cascade in two logistic-like maps by S. Panchev

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RELATIONSHIP BETWEEN NATIVE INTELLIGENCE (NI) AND ARTIFICIAL INTELLIGENCE (AI): AN OVERVIEW by Bawallah Musa Adesola, Odole, Kehinde, Ilugbo, Stephen Olubusol, DareC, Ojo Omonijo, Owele Boye Agatha, Hadiza Mali Bukar

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Composition and Distribution Characteristics and Geochemical Significance of n-Alkanes in Core Sediments in the Northern Part of the South Yellow Sea by Jinxian He, Shengyin Zhang, Xiaoli Zhang, Yu Qian, Haijun He, Hongchen Wu

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Correction: Hybrid GNSS time-series prediction method based on ensemble empirical mode decomposition with long short-term memory by Yu Zhou, Xiaoxing He, Shengdao Wang, Shunqiang Hu, Xiwen Sun, Jiahui Huang

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Fluid Flow in Unconventional Gas Reservoirs by Tongqiang Xia, Egor Dontsov, Zhongwei Chen, Fengshou Zhang, Mingyao Wei, Xiangzhao Kong

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Capabilities for Probing of Upper Atmosphere Density Variations and Seismic-Orbital Effects Using Small-Size Spacecraft by A. V. Tertyshnikov

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Experiments on double diffusive convection by Tilgner, Andreas

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A New Age of SAR: How Can Commercial Smallsat Constellations Contribute to NASA's Surface Deformation and Change Mission? by Stacey A. Huang, Batuhan Osmanoğlu, Bernd Scheuchl, Shadi Oveisgharan, Jeanne M. Sauber, MinJeong Jo, Ala Khazendar, Ekaterina Tymofyeyeva, Betsy Wusk, Arif Albayrak

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ALMA Observations of Solar Spicules in a Polar Coronal Hole by T. S. Bastian, C. Alissandrakis, A. Nindos, M. Shimojo, S. M. White

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Effects of Radiation Pressure on the Elliptic Restricted Four-Body Problem by Sahar H. Younis, M. N. Ismail, Ghada F. Mohamdien, A. H. Ibrahiem

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