A Generalization of Exponential Class and Its Applications by Hongya Gao, Chao Liu, Hong Tian

“…A function space, Lθ,∞)(Ω), 0≤θ<∞, is defined. It is proved that Lθ,∞)(Ω) is a Banach space which is a generalization of exponential class. …”
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Deployment Strategy and Dynamic Analysis of Large Ring Truss Antenna by Jiang Zhao, Jungang Yang, Yong Xiao, Xiaofei Ma

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Effects of Surface Waviness on the Nonlinear Vibration of Gas Lubricated Bearing-Rotor System by Jian Li, Shaoqi Yang, Xiaoming Li, Qing Li

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The Quantization of a Kerr-AdS Black Hole by Claus Gerhardt

“…We apply our model of quantum gravity to a Kerr-AdS space-time of dimension 2m+1, m≥2, where all rotational parameters are equal, resulting in a wave equation in a quantum space-time which has a sequence of solutions that can be expressed as a product of stationary and temporal eigenfunctions. …”
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Deployment Impact Experiment and Dynamic Analysis of Modular Truss Antenna by Shikun Zheng, Tuanjie Li, Jiang Zhao, Xiaofei Ma, Jialong Zhu, Zhirong Huang, Yingyi Lang

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Axial Symmetry Cosmological Constant Vacuum Solution of Field Equations with a Curvature Singularity, Closed Time-Like Curves, and Deviation of Geodesics by Faizuddin Ahmed, Bidyut Bikash Hazarika, Debojit Sarma

“…In this paper, we present a type D, nonvanishing cosmological constant, vacuum solution of Einstein’s field equations, extension of an axially symmetric, asymptotically flat vacuum metric with a curvature singularity. The space-time admits closed time-like curves (CTCs) that appear after a certain instant of time from an initial space-like hypersurface, indicating it represents a time-machine space-time. …”
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The $$(1+3)$$ ( 1 + 3 ) -dimensional ‘quantum principle of relativity’ is Einstein’s principle of relativity by Matthew J. Lake

“…Physically, it corresponds to staying put within the canonical rest frame, then renaming space as ‘time’ and time as ‘space’. We conclude that their extension of the ‘quantum principle of relativity’, proposed in earlier work on $$(1+1)$$ ( 1 + 1 ) -dimensional spacetimes (Dragan and Ekert in New J Phys 22(3): 033038, 2020), to ordinary Minkowski space, is simply Einstein’s principle of relativity, proposed in 1905.…”
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Passive Radar-Based Parameter Estimation of Low Earth Orbit Debris Targets by Justin K. A. Henry, Ram M. Narayanan

“…Major space agencies such as NASA and the ESA have long reported the growing dangers caused by resident space objects orbiting our planet. …”
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Line Spreads That Produce Projective Planes by Hendrik Van Maldeghem

“…We explicitly classify those line spreads of projective 5-space over a field that have the property that the given spread induces a spread in the 3-space generated by any pair of spread lines. …”
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Eu:CROPIS AIV Program: Challenges and Solutions for a Spin-Stabilized Satellite Containing Biology by Toni Delovski, Catherin Düvel, Fabian Greif, Ansgar Heidecker, Sebastian Kottmeier, Olaf Mierheim, Falk Nohka, Fabian Orlowski-Feldhusen

“…A tight link to the operations teams of the German Space Operations and Control Center during such tests and beyond finally ensures the operability of the overall system in the operational phase.…”
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Energetic and genomic potential for hydrogenotrophic, formatotrophic, and acetoclastic methanogenesis in surface-expressed serpentinized fluids of the Samail Ophiolite by Alta E. G. Howells, Alta E. G. Howells, Lilja M. Quinn, Lilja M. Quinn, Miguel G. Silva, Miguel G. Silva, Kylie Akiyama, Kylie Akiyama, Lucas M. Fifer, Lucas M. Fifer, Grayson Boyer, Srishti Kashyap, Kirt Robinson, Kirt Robinson, Jared Broddrick, Everett L. Shock, Tori M. Hoehler

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Thermal control for high sensitivity terahertz detection module: Design, simulation and experimental verification by Yantang Hua, Chunlong Liu, Min Zhang, Zhiyong Yang, Richa Hu, Zhenyu Lu, Liang Guo

“…This research provides an important theoretical foundation and research experience for the thermal design of space probe with multiple heat sources and high heat dissipation.…”
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Convective Cold Pool Associated with Offshore Propagation of Convection System over the East Coast of Southern Sumatra, Indonesia by Erma Yulihastin, Ibnu Fathrio, Trismidianto, Fadli Nauval, Elfira Saufina, Wendi Harjupa, Didi Satiadi, Danang Eko Nuryanto

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Multi-Scale Long- and Short-Range Structure Aggregation Learning for Low-Illumination Remote Sensing Imagery Enhancement by Yu Cao, Yuyuan Tian, Xiuqin Su, Meilin Xie, Wei Hao, Haitao Wang, Fan Wang

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Crash Prediction on Expressway Incorporating Traffic Flow Continuity Parameters Based on Machine Learning Approach by Tian Lei, Jia Peng, Xingliang Liu, Qin Luo

“…Real-time crash prediction model based on support vector machine (SVM) using new composed variable space is built. The results show that simplified variable space could contribute to the same classification power in currently used real-time crash prediction models compared with traditional variable space. …”
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A General 3D Nonstationary Vehicle-to-Vehicle Channel Model Allowing 3D Arbitrary Trajectory and 3D-Shaped Antenna Array by Qiuming Zhu, Weidong Li, Ying Yang, Dazhuan Xu, Weizhi Zhong, Xiaomin Chen

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The Dependence of Cold and Hot Patches on Local Plasma Transport and Particle Precipitation in Northern Hemisphere Winter by Duan Zhang, Qing‐He Zhang, Y.‐Z. Ma, Kjellmar Oksavik, L. R. Lyons, Zan‐Yang Xing, Marc Hairston, Z.‐X. Deng, J.‐J. Liu

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A Systematic Study of Inverting Overlappograms: MaGIXS—A Case Study by P. S. Athiray, Arthur Hochedez, Amy R. Winebarger, Dyana Beabout

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Immersive Real-Acting Virtual Aquarium with Motion Tracking Sensors by Yoon-Seok Choi, Soonchul Jung, Jin-Sung Choi, Bon-Ki Koo, Won-Hyung Lee

“…We realized a real space-based virtual aquarium equipped with a multiview function that provides images for users and audiences at the same time through motion tracking sensors. …”
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Quark-Antiquark Effective Potential in Symplectic Quantum Mechanics by Renato Luz, Gustavo Petronilo, Ademir de Santana, Caroline Costa, Ronni Amorim, Rendisley Paiva

“…In the second case, to treat the Schrödinger-like equation in the phase space, a procedure based on the Bohlin transformation is presented and applied to the Cornell potential. …”
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