Performance analysis of a satellite–multi-terrestrial relay network with hardware impairments using switch-and-stay combining scheme by Kefeng Guo, Bangning Zhang, Yuzhen Huang, Daoxing Guo

“…Space information networks are proposed to broaden the observation area and realize continuous information acquisition using satellites and high-altitude platform stations. …”
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Strolling along gravitational vacua by Emine Şeyma Kutluk, Ali Seraj, Dieter Van den Bleeken

“…Abstract We consider General Relativity (GR) on a space-time whose spatial slices are compact manifolds M with non-empty boundary ∂M. …”
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Some Nonlinear Fractional PDEs Involving β-Derivative by Using Rational exp−Ωη-Expansion Method by Haifa Bin Jebreen

“…In this article, some new nonlinear fractional partial differential equations (PDEs) (the space-time fractional order Boussinesq equation; the space-time (2 + 1)-dimensional breaking soliton equations; and the space-time fractional order SRLW equation) have been considered, in which the treatment of these equations in the diverse applications are described. …”
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Network technologies in the professional education and advanced training of engineers by A. N. Nikulin, I. V. Zakharova

“…The study considers Universities as the core elements of the regional educational space, integrating and developing the potential of network interaction of its subjects. …”
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New Exact Solutions for an Oldroyd-B Fluid in a Porous Medium by I. Khan, M. Imran, K. Fakhar

“…The Oldroyd-B fluid saturates the porous space. Two different flow cases have been considered. …”
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Socialisation professionnelle en ligne : étude cyber-ethnographique d’une communauté virtuelle de maîtres supplémentaires by Quentin Magogeat

“…First, the Facebook group is a space of professional socialization between peers, to grow to a common culture of additional teachers. …”
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Un jardin japonais botanique et médicinal de création récente by Manon Paul-Traversaz, Serge Krivobok, Michel Sève

“…Special attention has been paid to the layout of the space and the features of the existing landscape and park. …”
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Espace urbain et gentrification aux États-Unis, évolution des interprétations by Laurence Gervais-Linon

“…Other studies show that post-industrial urban space is very similar to pre-industrial urban space, such as that of the Renaissance cities. …”
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Morphology of 137 Fast Radio Bursts Down to Microsecond Timescales from the First CHIME/FRB Baseband Catalog by Ketan R. Sand, Alice P. Curtin, Daniele Michilli, Victoria M. Kaspi, Emmanuel Fonseca, Kenzie Nimmo, Ziggy Pleunis, Kaitlyn Shin, Mohit Bhardwaj, Charanjot Brar, Matt Dobbs, Gwendolyn M. Eadie, B.M. Gaensler, Ronniy C. Joseph, Calvin Leung, Robert Main, Kiyoshi W. Masui, Ryan Mckinven, Ayush Pandhi, Aaron B. Pearlman, Masoud Rafiei-Ravandi, Mawson W. Sammons, Kendrick Smith, Ingrid H. Stairs

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Changes of Narrative: Osvald Sirén’s Photographic Modeling of Modern Research on Chinese Garden by Jiuwen GU, Yuanfeng SHI, Shan JIA

“…Furthermore, this research examines how people’s perceptions of garden space have changed as a result of these characteristics. …”
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Thermal Variability in the Martian Upper Atmosphere within the Crustal Magnetic Field Region Induced by Gravity Wave Dissipation Due to Ion-drag Effect by Xing Wang, Xiaojun Xu, Jun Cui, Siqi Yi, Hao Gu, Zilu Zhou, Hengyan Man, Lei Luo, Peishan He, Pu Yang

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A UV to X-Ray View of Soft Excess in Type 1 Active Galactic Nuclei. I. Sample Selection and Spectral Profile by Shi-Jiang Chen, Jun-Xian Wang, Jia-Lai Kang, Wen-Yong Kang, Hao Sou, Teng Liu, Zhen-Yi Cai, Zhen-Bo Su

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A Dual Active Black Hole Candidate with Mass Ratio ~7:1 in a Disk Galaxy by Xiao Cao, Yan-Mei Chen, Yong Shi, Junfeng Wang, Zhijie Zhou, Min Bao, Qiusheng Gu, Alexei Moiseev, Luis C. Ho, Lan Wang, Guangquan Zeng

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FLIGHT HOURS AND BMI AGAINST TUC IN HYPOBARIC CHAMBER ALTITUDE 25.000 FEET by Zakiah Nada Nuralfilail, Pritha Maya Savitri, Niniek Hardini, Aulia Chairani, Andriyanto, Agus Budi Maryoto, Samsul A., Yaya Kardiana, Agus Cakrahaya

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Evolution Mechanism of Water-Conducting Channel of Collapse Column in Karst Mining Area of Southwest China by Zhengzheng Cao, Yulou Ren, Qinting Wang, Banghua Yao, Xinchao Zhang

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Spatial and Temporal Distribution of Nanoflare Heating during Active Region Evolution by Biswajit Mondal, James A. Klimchuk, Amy R. Winebarger, P. S. Athiray, Jiayi Liu

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Astronomical Units to Merge as UK Cows Face Bloody Purge

“…Nature leads this week with a story about a proposal to fuse space-based astronomy funded by NASA with ground-based astronomy funded by the National Space Foundation (NSF). …”
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Printable Materials for the Realization of High Performance RF Components: Challenges and Opportunities by Eva S. Rosker, Rajinder Sandhu, Jimmy Hester, Mark S. Goorsky, Jesse Tice

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Reflection of two-dimensional surface polaritons by metallic nano-plates on atomically thin crystals by Lee Seojoo, Kang Ji-Hun

“…Owning to their unusual optical properties, such as electrical tunability and strong spatial confinement, two-dimensional surface polaritons (2DSPs) hold great promise for deep sub-wavelength manipulation of light in a reduced low-dimensional space. Control of 2DSPs is possible by using their interaction with a boundary between two media, similar to how light behaves in three-dimensional (3D) space. …”
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Evaluating Spherical Trees in the Urban Environment in Budapest (Hungary) by Krisztina Szabó, Eszter Tőke, Attila Gergely

“…The world’s big cities, including Budapest, are becoming more crowded, with more and more people living in smaller and smaller spaces. There is an increasing demand for more green space and trees, with less vertical and less horizontal space. …”
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