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Prediction studies of the epidemic peak of coronavirus disease in Japan: From Caputo derivatives to Atangana-Baleanu derivatives

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International Journal of Modeling, Simulation, and Scientific Computing 2022年第1期13卷 21-52页

作者： Pushpendra Kumar Norodin A.Rangaig Hamadjam Abboubakar Anoop Kumar A.Manickam department of mathematics and Statistics school of Basic and Applied sciences Central university of Punjab Bathinda 151001PunjabIndia department of Physics Mindanao State university-Main Campus Marawi City 9700 Philippines department of Computer Engineering university Institute of Technology university of Ngaoundere P.O.Box 455 NgaoundereCameroon department of mathematics school of advanced sciences and languages vit bhopal university Kottri Kalan 466114SehoreMadhya PradeshIndia

New atypical pneumonia caused by a virus called Coronavirus(COVID-19)appeared in Wuhan,China in December *** previous epidemics due to the severe acute respiratory syndrome(SARS)and the Middle East respiratory syndrome coronavirus(MERS-CoV),COVID-19 has the particularity that it is more contagious than the other previous *** this paper,we try to predict the COVID-19 epidemic peak in Japan with the help of real-time data from January 15 to February 29,2020 with the uses of fractional derivatives,namely,Caputo derivatives,the Caputo–Fabrizio derivatives,and Atangana–Baleanu derivatives in the Caputo *** fixed point theory and Picard–Lindel of approach used in this study provide the proof for the existence and uniqueness analysis of the solutions to the noninteger-order models under the *** each fractional model,we propose a numerical scheme as well as prove its *** parameter values estimated from the Japan COVID-19 epidemic real data,we perform numerical simulations to confirm the effectiveness of used approxima-tion methods by numerical simulations for different values of the fractional-orderγ,and to give the predictions of COVID-19 epidemic peaks in Japan in a specific range of time intervals.

关键词： COVID-19 mathematical model Caputo derivative Caputo-Fabrizio deriva-tive(CF) Atangana-Baleanu derivative(ABC)

Mathematical Modeling and Evaluation of Reliability Parameters Based on Survival Possibilities under Uncertain Environment

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Computer Modeling in Engineering & sciences 2023年第3期134卷 1943-1956页

作者： Alhanouf Alburaikan Hamiden Abd El-Wahed Khalifa Pavan Kumar SeyedaliMirjalili Ibrahim Mekawy department of mathematics College of Science and ArtsQassim UniversityAl-Badaya51951Saudi Arabia department of Operations Research Faculty of Graduate Studies for Statistical ResearchCairo UniversityGiza12613Egypt Division of mathematics School of Advanced Science and LanguagesVIT Bhopal UniversitySehore466114India Centre for Artificial Intelligence Research and Optimization Torrens University AustraliaBrisbane4006Australia department of mathematics College of Science and ArtsQassim UniversityAr Rass6688Saudi Arabia YFL(Yonsei Frontier Lab) Yonsei UniversitySeoul03722Korea

In this article,mathematical modeling for the evaluation of reliability is studied using two *** of the methods,is developed based on possibility *** performance of the reliability of the system is of prime *** view of this,the outcomes for the failure are required to evaluate with utmost *** possibility theory,the reliability information data determined from decision-making experts are *** samemethod is also related to the survival possibilities as against the survival *** other method is the one that is developed using the concept of approximation of closed interval including the piecewise quadratic fuzzy *** this method,a decision-making expert is not sure of his/her estimates of the reliability *** experiments are performed to illustrate the efficiency of the suggested methods in this *** the end,the paper is concluded with some future research directions to be explored for the proposed approach.

关键词： Reliability function probabilistic function piecewise quadratic fuzzy numbers survival possibility failure rate possibility distribution state function closed interval approximation

A stochastic SIR model for analysis of testosterone suppression of CRH-stimulated cortisol in men

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International Journal of Modeling, Simulation, and Scientific Computing 2022年第3期13卷 223-229页

作者： A.Manickam Pushpendra Kumar K.Dasunaidu V.Govindaraj Dheeraj Kumar Joshi school of advanced sciences 8 languages department of mathematics vit bhopal university Kottri Kalan(Village)466114 Sehore(District) Madhya PradeshIndia department of mathematics National Institute of Technology Puducherry Karaikal 609609 India department of Basic sciences 8 Humanities GMR Institute of Technology Rajam 532127 Srikakulam(Dt)Andhra PradeshIndia DIT university Dehradun 248009 UttarakhandIndiamanickammaths2011@***.kxumarsaraswatpk@*****dasunaidu.k@gmrit.edu.in ttgovindaraj.maths@*** t+maths.dj44010@***

A stochastic SIR influenza vertical transmission model is examined in this paper where vaccination and an incidence rate that is not linear are *** determine whether testosterone regulates lower sintering HPA axis function in males,we used a stochastic SIR epidemic procedure with divergent influences on ACTH and *** suppressive effects on cortisol can be attributed to a peripheral(adrenal)*** that,we came to the conclusion that experimental solutions have been discovered and the requisite statistical findings have been ***,we deduce that the given mathematical model and the results are relevant to medical *** the future,this research can be further extended to simulate more results in the medical field.

关键词： ACTH cortisol CRH estradiol HPA SIR model testosterone

Multi-Objective High-Fidelity Optimization Using NSGA-III and MO-RPSOLC

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Computer Modeling in Engineering & sciences 2021年第11期129卷 443-464页

作者： N.Ganesh Uvaraja Ragavendran Kanak Kalita Paras Jain Xiao-Zhi Gao department of Computer Science and Engineering Vel Tech Multi Tech Dr.Rangarajan Dr.Sakunthala Engineering CollegeChennai600062India department of Electronics and Telecommunication Engineering MPSTME SVKM’S Narsee Monjee Institute of Management StudiesShirpur425405India department of Mechanical Engineering Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and TechnologyAvadi600062India school of Computing Science and Engineering VIT Bhopal UniversitySehore466114India school of Computing University of Eastern FinlandKuopio70211Finland

Optimizing the performance of composite structures is a real-world application with significant *** this paper,a high-fidelity finite element method(FEM)is combined with the iterative improvement capability of metaheuristic optimization algorithms to obtain optimized composite *** FEM module comprises of ninenode isoparametric plate bending element in conjunction with the first-order shear deformation theory(FSDT).A recently proposed memetic version of particle swarm optimization called RPSOLC is modified in the current research to carry out multi-objective Pareto *** performance of the MO-RPSOLC is found to be comparable with the *** work successfully highlights the use of FEM-MO-RPSOLC in obtaining highfidelity Pareto solutions considering simultaneous maximization of the fundamental frequency and frequency separation in laminated composites by optimizing the stacking sequence.

关键词： Composites finite element optimization Pareto swarm intelligence

Pharmacological and Immunological Aspects of Phage Therapy

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Infectious Microbes & Diseases 2019年第2期1卷 34-42页

作者： Prasanth Manohar Ashok.J.Tamhankar Sebastian Leptihn Nachimuthu Ramesh Antibiotic Resistance and Phage Therapy Laboratory Department of Biomedical SciencesSchool of Biosciences and TechnologyVellore Institute of Technology(VIT)Vellore 632014Tamil NaduIndia Global Health Health Systems and Policy:Medicines-focusing AntibioticsDepartment of Public Health SciencesKarolinska InstitutetStockholmSweden Indian Initiative for Management of Antibiotic resistance Department of Environmental MedicineRuxmaniben Deepchand Gardi Medical CollegeUjjainIndia Zhejiang university school of Medicine Zhejiang University-Edinburgh University(ZJU-UoE)InstituteInternational CampusZhejiang UniversityHainingZhejiang 314400China department of Infectious Diseases Sir Run Run Shaw HospitalZhejiang University School of MedicineHangzhouChina.

Bacteriophages,or viruses of microbes,when used as a medical strategy,might be able to solve the current crisis mankind faces with the increasing number of pathogens being antibiotic-resistant,where chemical drugs seized to show any therapeutic *** socalled phage therapy may be one of the most promising alternatives to treat infections caused by antibiotic-resistant bacteria,which are killed after infection by a *** phages that destroy the host by lysis are chosen for therapy,many pharmacological and immunological aspects of phages as medicines have not been established so *** immune system plays an important role in a process called phage acceptance where both,innate and adaptive immune responses of the host are ***,not only medical aspects but also social ones such as lacking public awareness or acceptance,and lack of structured regulatory guidelines are challenges that have to be addressed in the near future to establish phage therapy as a reliable and safe alternative for the treatment of *** review focuses on the unique pharmacological and immunological aspects of phages used in therapy.

关键词： phage therapy phage immune response phage stability bacteriophages phage