Numerical Study and Theoretical Model of Shaped Charge Jet Penetrating Into Thick-Walled Target With Following Velocity by Jun-run Li, Yong-gang Lu, Bin Liang, Hengwei Xu, Xing Chen, Jian Zhang

“…Finally, the ratio of oblique to normal penetration depth for a jet with varying following velocities was derived based on the theory of steady-jet and hole expansion, and its accuracy was verified.…”
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A Theoretical Study on the Influence of the Functional Group Electronic Effect on the Electron Mobility of Cross-Linked Polyethylene by Yang Du, Hui Zhang, Xia Du, Yan Shang, Xuan Wang, Qingguo Chen, Zesheng Li

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Game-Theoretic Camera Selection Using Inference Tree Method for a Wireless Visual Sensor Network by Yeong-Jae Choi, Go-Wun Jeong, Yong-Ho Seo, Hyun S. Yang

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Alpha-F-Convex Contraction Mappings in b-Metric Space and a Related Fixed Point Theorem by Kitila Wirtu Geleta, Kidane Koyas Tola, Solomon Gebregiorgis Teweldemedhin

“…In this paper, we establish fixed point theorems for α-F-convex contraction mappings in b-metric space and prove the existence and uniqueness of fixed points for such mappings. …”
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Generalized Weighted Statistical Convergence for Double Sequences of Fuzzy Numbers and Associated Korovkin-Type Approximation Theorem by Abdullah Alotaibi

“…We establish an inclusion result and a theorem presenting a connection between these concepts. …”
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Impact of vaccine arrival on the optimal control of a newly emerging infectious disease: A theoretical study by Bruno Buonomo, Eleonora Messina

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Theoretical and Experimental Study on Echo Fluctuation Suppression of a Cirrus Cloud by Millimeter Wave MIMO Radar by Jinhu Wang, Junxiang Ge, Ming Wei, Hongbin Chen, Zexin Yang, Yushu Ren, Qilin Zhang, Hao Chen

“…The scattering properties of nonspherical particles can be approximately computed by equivalent spherical theory. The scattering properties of ice particles were approximately computed by Rayleigh approximation because the sizes of the ice particles are smaller than the wavelength of millimeter wave radar. …”
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Systematic Theoretical Analysis of Dual-Parameters RF Readout by a Novel LC-Type Passive Sensor by Qiulin Tan, Yanjie Guo, Guozhu Wu, Tao Luo, Tanyong Wei, Sanmin Shen, Wendong Zhang, Jijun Xiong

“…This paper systematically studied the simultaneous measurement of two parameters by a LC-type passive sensor from the theoretical perspective. Based on the lumped circuit model of the typical LC-type passive dual-parameter sensor system, the influencing factors of the signal strength of the sensor as well as the influencing factors of signal crosstalk were both analyzed. …”
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Chiral Recognition Mechanism of Amlodipine by Capillary Electrophoresis Using Carboxymethyl-β-cyclodextrin: An Experimental and Theoretical Study by Camilla Fonseca Silva, Clebio Soares Nascimento, Keyller Bastos Borges

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Modern theoretical-methodological and economic-legal problems of implementing the concept of sustainable development of tourism and recreation in Ukraine by Ion Dubovich, Alla Anishchenko, Nadia Yurkiv, Yuliia Volkovska, Rostyslav Matsko, Oleh Rozhkovych, Mariana-Nadiia Dubovich, Oksana Pylypiak

“…For the scientific understanding and assessment of objective damages in the field of tourism and recreation of Ukraine, it is necessary to improve theoretical and methodological approaches, as well as to develop new, more effective economic and legal mechanisms for regulating, stimulating and promoting the development of tourism and recreation in all regions of Ukraine. …”
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What Drives Innovation Activities in German SMEs in the Service and Production Sector? An Integration of Theoretical and Empirical Findings by Marcus Triller, Dennis Vogel, Michael Fellmann

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An Approach of Lebesgue Integral in Fuzzy Cone Metric Spaces via Unique Coupled Fixed Point Theorems by Muhammad Talha Waheed, Saif Ur Rehman, Naeem Jan, Abdu Gumaei, Mabrook Al-Rakhami

“…In the theory of fuzzy fixed point, many authors have been proved different contractive type fixed point results with different types of applications. …”
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Experimental Research and Theoretical Analysis of the Seismic Behavior of Prefabricated Semirigid Steel Frame with X-Shaped Braces by Rongqian Yang, Xuejun Zhou

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Structural and Vibrational Investigation of Benzil-(1,2-Diphenylethane-1,2-Dione): Experimental and Theoretical Studies by N. Kanagathara, K. Senthilkumar, V. Sabari, V. Ragavendran, S. Elangovan

“…Gaussian 09 program is applied for theoretical calculations with B3LYP/6-311++G(d,p) basis set. …”
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Coupled Coincidence Point and Coupled Fixed Point Theorems via Generalized Meir-Keeler Type Contractions by Hassen Aydi, Erdal Karapınar, İnci M. Erhan

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Theoretical Calculation of Heat and Material Balance for Oil Sludge Pyrolysis Process by Solid Heat Carrier Method by Zhengyang Zhang, Yue Ma, Fengzhi Guo, Changtao Yue

“…According to the properties of the Jilin oil sludge and its pyrolysates, the material and heat balance of the pyrolysis process was deduced theoretically based on 1000 kg of received base oil sludge. …”
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Influencing Factors Analysis of Local Environmental Regulation Implementation Behaviors in China: Theoretical Analysis and Empirical Test by Feng Pan, Lin Wang

“…Empirical test verifies the above theoretical analysis results. Based on the above research conclusions, it is necessary to revise incentive mechanism and restrain behavior orientation of local governments, gradually increase the environmental inspection budget, reduce the environmental inspection cost, increase rewards and punishments of environmental protection activities, reduce the influence of enterprise profit on local government utility, and scientifically formulate environmental protection standards.…”
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Preserving information while respecting privacy through an information theoretic framework for synthetic health data generation by Nadir Sella, Florent Guinot, Nikita Lagrange, Laurent-Philippe Albou, Jonathan Desponds, Hervé Isambert

“…Here, we introduce a novel algorithm (MIIC-SDG) for generating synthetic data from electronic records based on a multivariate information framework and Bayesian network theory. We also propose a new metric to quantitatively assess the trade-off between the Quality and Privacy Scores (QPS) of synthetic data generation methods. …”
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Theoretical Vibration Analysis Regarding Excitation due to Elliptical Shaft Journals in Sleeve Bearings of Electrical Motors by Ulrich Werner

“…This paper shows a theoretical vibration analysis regarding excitation due to elliptical shaft journals in sleeve bearings of electrical motors, based on a simplified rotordynamic model. …”
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Theoretical Study on the Characteristics of Critical Heat Flux in Rectangular Channel of Natural Circulation under Motion Conditions by Mengmeng Xi, Rong Cai, Xiao Chu, Fan Yang, Xu Ran, Zhifang Qiu, Jian Deng, Wenxi Tian

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