Dynamics of COVID-19 Using SEIQR Epidemic Model by N. Avinash, G. Britto Antony Xavier, Ammar Alsinai, Hanan Ahmed, V. Rexma Sherine, P. Chellamani

“…The major goal of this study is to create an optimal technique for managing COVID-19 spread by transforming the SEIQR model into a dynamic (multistage) programming problem with continuous and discrete time-varying transmission rates as optimizing variables. …”
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Study on Single Cycle Production Allocation and Supply Strategy for DCEs Based on the CVaR Criterion by Leiyan Xu, Zhiqing Meng, Gengui Zhou, Yunzhi Mu, Minchao Zheng

“…The optimal strategy for production allocation and supply is derived. …”
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Basic principles of the continuous casting technology development for machine‑building blanks by E. B. Demchenko, E. I. Marukovich

“…It is shown that during developing continuous casting technology, it is necessary to solve a number of tasks related to finding the optimal technology option, creating special equipment to expand the range of cast blanks and calculating optimal parameters. …”
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Analysis of Lateral Displacement Law of Deep Foundation Pit Support in Soft Soil Based on Improved MSD Method by Gang Lei, Xiaonan Gong

“…Finally, the results of foundation pit deformation calculation were compared among the optimized MSD method, finite element calculation method, and field monitoring data analysis method, so as to demonstrate the reliability of the prediction system of optimized MSD method and finite element analysis method. …”
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Predictive modelling of hexagonal boron nitride nanosheets yield through machine and deep learning: An ultrasonic exfoliation parametric evaluation by Jerrin Joy Varughese, Sreekanth M․S․

“…The study extends beyond optimizing exfoliation parameters by employing machine learning (ML) and deep learning (DL) techniques to forecast the yield of hBNNs. …”
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Evaluating Adherence to Antiretroviral Therapy Using Pharmacy Refill Records in a Rural Treatment Site in South Africa by George Gachara, Lufuno G. Mavhandu, Elizabeth T. Rogawski, Cecile Manhaeve, Pascal O. Bessong

“…Optimal adherence to combination antiretroviral therapy (cART) is critical to maintain virologic suppression, thereby ensuring the global success of HIV treatment. …”
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Nutritional and Rheological Characterization of an Infant Flour Based on Parboiled Rice (Oryza sativa), Spirulina (Spirulina platensis), and Cashew Nut (Anacardium occidentale) by Love Mouka Mahouli, Bruno Fotso Saah, Hygride Dongmo, Justine Odelonne Kenfack, Bilkissou Njapndounke, Marie Madeleine Nanga Ndjang, Mathilde Julie Klang

“…The rheological analyses (rapid viscosity analysis) were carried out on the optimal flour. It results that the optimal proportion of parboiled rice, spirulina, and cashew nut was, respectively, 85.80, 5.96, and 8.23. …”
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Parameter Identification Problem for the Kirchhoff-Type Equation with Viscosity by Jinsoo Hwang

“…The problem is formulated by a minimization of quadratic cost functionals by distributive measurements. The existence of optimal parameters and necessary optimality conditions for the parameters are proved.…”
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Invariant Solutions for Nonhomogeneous Discrete Diffusion Equation by M. N. Qureshi, A. Q. Khan, M. Ayub, Q. Din

“…One-dimensional optimal systems for nonhomogeneous discrete heat equation with different source terms are calculated. …”
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Solution Algorithms for Single-Machine Group Scheduling with Learning Effect and Convex Resource Allocation by Wanlei Wang, Jian-Jun Wang, Ji-Bo Wang

“…Under slack due-date assignment, our objective is to determine the optimal sequence of jobs and groups, optimal due-date assignment, and optimal resource allocation such that the weighted sum of earliness and tardiness penalties, common flow allowances, and resource consumption cost is minimized. …”
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Symmedians as Hyperbolic Barycenters by Arnold, Maxim, Arreche, Carlos E.

“…The symmedian point of a triangle enjoys several geometric and optimality properties, which also serve to define it. …”
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Wavelet transform algorithm of daily load graphs for choosing parameters of hybrid energy storage by O. V. Arkhipova, N. N. Dolgikh, S. Yu. Dolinger, V. Z. Kovalev, D. S. Osipov

“…This algorithm makes it possible to choose the optimal type of wavelet function, optimal level and wavelet decomposition tree. …”
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A novel task scheduling approach for dependent non‐preemptive tasks using fuzzy logic by Heba E. Hassan, Gihan Nagib, Khaled Hosny Ibrahiem

“…This approach is designed to find task schedules with optimal or sub‐optimal lengths in order to achieve high performance for a multiprocessor environment. …”
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Predicting Geotechnical Investigation Using the Knowledge Based System by Bojan Žlender, Primož Jelušič

“…The purpose of this paper is to evaluate the optimal number of investigation points and each field test and laboratory test for a proper description of a building site. …”
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A video steganalysis method based on coding cost variation by Jianyi Liu, Cong Zhang, Ru Zhang, Yi Li, Jie Cheng

“…Aiming at the problems existing in existing steganalysis algorithms, this article proposes Motion Vector Coding Cost Change video steganalysis features based on Improved Motion Vector Reversion-Based features and Subtractive Probability of Coding Cost Optimal Matching features based on Subtractive Probability of Optimal Matching features from the perspective of the change of coding cost. …”
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Channel state information–based multi-level fingerprinting for indoor localization with deep learning by Tao Li, Hai Wang, Yuan Shao, Qiang Niu

“…The second layer optimizes the results of the first layer through the optimal subcarriers filtering method. …”
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On the Boundedness of the Numerical Solutions’ Mean Value in a Stochastic Lotka–Volterra Model and the Turnpike Property by Cutberto Romero-Meléndez, David Castillo-Fernández, Leopoldo González-Santos

“…Second, we analyze a property of the long-term behavior of a Lotka–Volterra system with stochastic environmental fluctuations known as turnpike property. In optimal control theory, the optimal solutions dwell mostly in the neighborhood of a balanced equilibrium path, corresponding to the optimal steady-state solution. …”
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Bosonic Spectral Function and the Electron-Phonon Interaction in HTSC Cuprates by E. G. Maksimov, M. L. Kulić, O. V. Dolgov

“…These methods give evidence for strong electron-phonon interaction (EPI) with 1<𝜆𝑒𝑝≲3.5 in cuprates near optimal doping. We clarify how these results are in favor of the modified Migdal-Eliashberg (ME) theory for HTSC cuprates near optimal doping. …”
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Performance of concrete paving materials incorporating biomass olive oil waste ash and nano-silica by Hashem Al-Mattarneh, Musab Abuaddous, Rabah Ismail, Ahmad B. Malkawi, Yaser Jaradat, Hamsa Nimer, Mohanad Khodier

“…The results showed that the optimal replacement level of OA content was 7.5%. …”
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ANALYTICAL ENGINEERING OF A TELECONTROLLED PILOTLESS AIRCRAFT CONTOUR IN ACCORDANCE WITH GENERALIZED WORK CRITERION by A. M. Eromin, S. A. Shaban, P. A. Podkopaev

“…The analysis of optimal telecontrolled pilotless aircraft contour is carried out.…”
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