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Saidur R. Pavel and Yimin D. Zhang
Massive multiple-input multiple-output (MIMO) technology, which is characterized by the use of a large number of antennas, is a key enabler for the next-generation wireless communication and beyond. Despite its potential for high performance, implementin...
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Han Zou, Shengtao Chen, Gang Sun and Yongjun Gong
This study is based on the successful salvage of the Korean ?Sewol? ferry in 2017. The approach delineated in the manuscript?the arrangement of two lifting barges in symmetrical disposition to retrieve a large-tonnage shipwreck?is increasingly being empl...
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Darius Drungilas, Mindaugas Kurmis, Arturas Tadzijevas, Zydrunas Lukosius, Deivydas Sapalas, Valdas Jankunas, Arvydas Martinkenas, Rimantas Didziokas and Jurate Gruode
This paper presents a prototype of a disinfection system for public transport specifically aiming to disinfect surfaces contaminated with the SARS-CoV-2 virus on buses using 222 nm wavelength far-ultraviolet light (far-UVC). Our study involved testing th...
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Zhaohui Yao, Yiwen Qi, Wen Bao and Tianhong Zhang
A high-precision variable-thrust control method based on real-time measurement of pintle displacement and closed-loop feedback control is proposed to solve the technical problems of deep throttling variable-thrust regulation and control of pintle liquid ...
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Andrei A. Efremov, Yuri N. Sotskov and Yulia S. Belotzkaya
This article presents a realized application of a model and algorithm to optimize the formation and use of a machine and tractor fleet of an agricultural enterprise in crop farming. The concepts and indicators characterizing the processes of agricultural...
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