USE OF INFORMATION AND SOFTWARE IN THE MANAGEMENT SYSTEM OF INTERNATIONAL ENTERPRISES by Maryna V. Kovbatiuk, Ivanna I. Strilok, Viktoriya V. Shklyar, George O. Kovbatiuk

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Transfer functions of a time-varying control system by Volt Avdieiev

Subjects: “…linear time-varying systems…”
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A Taxonomy of Reconfigurable Single-/Multiprocessor Systems-on-Chip by Diana Göhringer, Thomas Perschke, Michael Hübner, Jürgen Becker

“…The developed scheme is validated by a multiprocessor system implemented on reconfigurable hardware as well as by a classification of existing static and reconfigurable processor systems.…”
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Enhancing E-Health Information Systems with Agent Technology by Minh Tuan Nguyen, Patrik Fuhrer, Jacques Pasquier-Rocha

“…We further claim that the modeling of the software agent layer can be methodically derived from the actual “classical” laboratory organization and practices, as well as seamlessly integrated with the existing information system.…”
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PROBLEMS OF DEVELOPMENT OF SYSTEM OF HOUSING CONTROL IN URBAN SETTLEMENTS by M. Stadolin

“…The article analyses the existing system of housing control, reveals modern problems and peculiarities of state supervision and municipal control in the housing sector of urban settlements, proposed measures for further development of the system of control over the provision of housing services.…”
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Pattern analysis in a benthic bacteria-nutrient system by Daniel Wetzel

“…We point out how the system reacts to changes of the strength of food supply and ingestion. …”
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Design of hydraulic transport systems for mining and processing plants by L. V. Volgina, S. A. Sergeev, A. A. Romanova

“…Peculiarities of design of the hydrotransport system, which is part of the technological chain of ore processing are considered. …”
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Oscillation of Two-Dimensional Neutral Delay Dynamic Systems by Xinli Zhang, Shanliang Zhu

“…We consider a class of nonlinear two-dimensional dynamic systems of the neutral type (x(t)-a(t)x(τ1(t)))Δ=p(t)f1(y(t)), yΔ(t)=-q(t)f2(x(τ2(t))). …”
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Citizens’ Adoption of an E-Health System During the Pandemic by Faye Lorraine P. Mina, Enrique B. Batara, Eucil P. Hussien, Rabby Q. Lavilles

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The Contract Education as a Goal-oriented System of Activity by Valery M. Anikin, Boris N. Poizner, Eduard A. Sosnin

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Study on the 5GC security situational awareness system by Yatian LIU, Bowen HU, Maofei CHEN, Dongxin LIU

“…As the key infrastructure for the next generation mobile network, 5G confronts more complex network security threats, targeting the new architecture and techniques that 5G evolves.Also as a key component of the 5G architecture, 5GC security has become an essential research topic.5GC security situational awareness aims at understanding the current security situation and making tendency predictions in near future, which is an effective technique to counter network threats under 5G scenarios and enhance 5G operations more securely and effectively.The security situational awareness was firstly introduced, 5G particularly 5GC security demands were analyzed, then the detail design of 5GC security situational awareness system was addressed, including the system architecture and key techniques.…”
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Design and Control of Nonlinear Mechanical Systems for Minimum Time by J.B. Cardoso, P.P. Moita, A.J. Valido

“…This paper presents an integrated methodology for optimal design and control of nonlinear flexible mechanical systems, including minimum time problems. This formulation is implemented in an optimum design code and it is applied to the nonlinear behavior dynamic response. …”
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VIM for Solving the Pollution Problem of a System of Lakes by J. Biazar, M. Shahbala, H. Ebrahimi

“…The variational iteration method has been applied to compute an approximate solution of the system of differential equations, governing on the problem. …”
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Reform of Computer Supervision System in Mengzhouba Hydropower Plant by ZHENG Yong

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SDN self-protection system based on Renyi entropy by Pu ZHAO, Wentao ZHAO, Zhangjie FU, Qiang LIU

“…Aiming at the abnormal behaviors in SDN architecture, a self-protection system based on Renyi entropy that implemented a set of detection, diagnosis and defense method of SDN abnormal behaviors was proposed.The system did not need to introduce the third-party measurement equipment, and directly used the flow table information of OpenFlow switches.Firstly, the abnormal network behavior was detected by calculating the characteristic entropy.Then, the information of the OpenFlow flow table was further analyzed to realize the diagnosis of abnormal behavior.Finally, a blacklist mechanism was established.And the system added the hosts with abnormal behavior to the blacklist and blocked the corresponding abnormal traffic.In order to verify the effectiveness of the system, a prototype was developed on the Floodlight controller.The simulation results on Mininet show that the system can effectively detect, diagnose and defend the abnormal behaviors.The system has low deployment cost, which enhances the security of SDN.…”
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Models, systems, networks in economics, engineering, nature and society by S.V. Chuprov, A.V. Babkin

“…On this basis, taking into account the discussed phenomena, the article is aimed at analyzing and ensuring the stability of the industrial system in the face of the impact of both flows of technological and product innovations of the digitalized economy and geopolitical and economic threats that aggravate the behavior of the system. …”

EVALUATION OF THE HEATING SYSTEM FROM AN INJECTION MOLDING MACHINE by LUMINITA BIBIRE, NARCIS BARSAN

Subjects: “…heating system…”
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Intelligent Antenna Array Systems for Modern Communication Networks by yahiea alnaiemy, Mohammed N. Majeed, Mohsin Ali Ahmed, Taha A. Elwi, Sarah Mohemmed Fawzi Hussein

Subjects: “…5G Wireless Communication Networks, MIMO systems, SAS, Adaptive Equalizer Technology…”
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Nantenna for Standard 1550 nm Optical Communication Systems by Waleed Tariq Sethi, Hamsakutty Vettikalladi, Habib Fathallah, Mohamed Himdi

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Models, systems, networks in economics, engineering, nature and society by A.O. Lapich