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A model for predicting the segregation directions of binary Geldart B particle mixtures in bubbling fluidized beds

JOURNAL ARTICLE published July 2024 in Particuology

Research funded by National Natural Science Foundation of China (2022WLKXJ065,52274275,KYCX22_2640)

Authors: Chenmin Liu | Yuemin Zhao | Yanjiao Li | Yuqing Feng | Chenlong Duan | Chenyang Zhou | Liang Dong

Maximizing conditional independence for unsupervised domain adaptation

JOURNAL ARTICLE published May 2024 in Science China Information Sciences

Authors: Yiming Zhai | Chuanxian Ren | Youwei Luo | Daoqing Dai

Phishing Detection Using Machine Learning Algorithm

JOURNAL ARTICLE published 30 March 2024 in International Journal of Scientific Research in Computer Science, Engineering and Information Technology

Comparative Study of Segmentation Techniques for Basal Ganglia Detection Based on Positron Emission Tomography Images

JOURNAL ARTICLE published 29 March 2024 in SN Computer Science

Authors: Zainab Maalej | Fahmi Ben Rejab | Kaouther Nouira

Distinct Constellations of Common Risk Factors Differentially Relate to Executive-Function Ability in Children

JOURNAL ARTICLE published 21 March 2024 in Psychological Science

Research funded by national science foundation (1941193; PI Church) | national institutes of health (U01DA041048, U01DA050989,U01DA051016, U01DA041022, U01DA051018, U01DA051037)

Authors: Eliya Ben-Asher | Blaire M. Porter | Jessica A. Church

A Note of Reliability Analysis of SM-λ in Folded-Crossed Hypercube with Conditional Faults

JOURNAL ARTICLE published 19 March 2024 in International Journal of Foundations of Computer Science

Research funded by National Natural Science Foundation of China (12101528) | Science and Technology Project of Xinjiang Uygur Autonomous Region (2020D01C069) | Tianchi Ph.D Program (tcbs201905) | National University Student Innovation Program Project (202210755080)

Authors: Jinjie Ma | Mingzu Zhang | Chenxi Li | Hengji Qiao | Yang Fan

On Enforcing Dyadic-type Homogeneous Binary Function Product Constraints in MatBase

JOURNAL ARTICLE published 12 March 2024 in Journal of Computer Science Research

Authors: Christian Mancas

Notes on random optimal control equilibrium problem via stochastic inverse variational inequalities

JOURNAL ARTICLE published June 2024 in Computational Management Science

Authors: Annamaria Barbagallo | Bruno Antonio Pansera | Massimiliano Ferrara

About the Cover: Complex Finite Differences of Higher Order

JOURNAL ARTICLE published March 2024 in Computational Methods and Function Theory

Authors: Elias Wegert

Journal Vol – 19 No -1, January 2024 Journal > Journal > Journal Vol – 19 No -1, January 2024 RELIABILITY OPTIMIZATION OF A DEGRADED SYSTEM UNDER PREVENTIVE MAINTENANCE USING GENETIC ALGORITHM Authors: Shakuntla Singla, Diksha Mangla, Poonam Panwar, S Z Taj DOI NO: admin January 20, 2024 Abstract: The reliability parameters of a Mathematical model are analyzed for a system with three identical units and a standby. In this study, the primary unit is considered more important due to its high cost and working in two types of degraded conditions before a complete malfunction. Under the concept of preventive maintenance, the states of deterioration are reversed. The working of the system under two different efficiencies is discussed. The reliability of the Mathematical model, depending on the availability and working time, has been optimized using the Mathematical tool “Genetic Algorithm”. The optimum values of all parameters based on the exponential distribution are considered to optimize the reliability, and thus provide maximum benefits to the industry. Sensitivity analysis of the availability and the working time is carried out to understand the effects of changing parameters. Graphical and tabular analyses are presented to discuss the results and to draw conclusions about the system’s behavior. Keywords: deteriorated state,genetic algorithm,malfunction rate,preventive maintenance,regenerative point graphical technique,sensitivity analysis, Refference: I. Bhunia, A.K. and Sahoo, L. (2011). Genetic algorithm based reliability optimization in interval environment. In: Nedjah, N., dos Santos Coelho, L., Mariani, V.C., de Macedo Mourelle, L. (eds) Innovative Computing Methods and Their Applications to Engineering Problems. Studies in Computational Intelligence, 357. Springer, Berlin, Heidelberg. II. Kumar, J., Bansal, S.A., Mehta, M. and Singh, H. (2020). Reliability analysis in process industries – an overview. GIS Sci J., 7(5), 151-168. III. Kumari, K. and Poonia, M.S. (2023). Availability optimization of cylinder block in cast iron manufacturing plant using GA. European Chemical Bulletin, 12(4), 17784-17792. IV. Kumari, S., Khurana, P. and Singla, S. (2022). Behaviour and profit analysis of a thresher plant under steady state. International Journal of System Assurance Engineering and Management, 13, 166-171. V. Kumari, S., Singla, S. and Khurana, P. (2022). Particle swarm optimization for constrained cost reliability of rubber plant. Life Cycle Reliability and Safety Engineering, 11(3), 273-277. VI. Malik, S., Verma, S., Gupta, A., Sharma, G. and Singla, S. (2022). Performability evaluation, validation and optimization for the steam generation system of a coal-fired thermal power plant. MethodsX, 9. VII. Naithani, A., Khanduri, S. and Gupta, S. (2022). Stochastic analysis of main unit with two non-identical replaceable sub-units working with partial failure. International Journal of System Assurance Engineering and Management, 13, 1467-1473. VIII. Naithani, A., Parashar, B., Bhatia, P.K. and Taneja G. (2013). Cost benefit analysis of a 2-out-of-3 induced draft fans system with priority for operation to cold standby over working at reduced capacity. Advanced Modelling and Optimization, 15(2), 499-509. IX. Sachdeva, K., Taneja, G, and Manocha, A. (2022). Sensitivity and economic analysis of an insured system with extended conditional warranty. Reliability: Theory and Applications, 17, 24–31. X. Singla, S. and Dhawan, P. (2022). Mathematical analysis of regenerative point graphical technique (RPGT). Mathematical Analysis and its Contemporary Applications, 4(4), 49-56. XI. Taj, S. Z. and Rizwan, S. M. (2022). Reliability analysis of a 3-unit parallel system with single maintenance facility. Advanced Mathematical Models & Applications, 7(1), 93-103. View Download Journal Vol – 19 No -1, January 2024 CONSTRUCTION OF A SPLINE FUNCTION WITH MIXED NODE VALUES


Authors: Rama Nand Mishra

Efficient Road Segmentation Techniques with Attention-Enhanced Conditional GANs

JOURNAL ARTICLE published 10 January 2024 in SN Computer Science

Authors: Glenn Varghese George | Mohammad Shahil Hussain | Rizwan Hussain | S. Jenicka

Machine Learning Models for Early Prediction of COVID-19 Infections Based on Clinical Signs

JOURNAL ARTICLE published 6 January 2024 in SN Computer Science

Authors: Boulbaba Ben Ammar | Ali Salem | Mouna Ben Said | Mohamed Ben Aouicha

VeSCMul: Verified Implementation of S-C-Rewriting for Multiplier Verification

BOOK CHAPTER published 2024 in Tools and Algorithms for the Construction and Analysis of Systems

Authors: Mertcan Temel

Energy-Stable Global Radial Basis Function Methods on Summation-By-Parts Form

JOURNAL ARTICLE published January 2024 in Journal of Scientific Computing

Research funded by Vetenskapsradet (2018-05084)

Authors: Jan Glaubitz | Jan Nordström | Philipp Öffner

TextRank – Based Keyword Extraction for Constructing a Domain-Specific Dictionary

BOOK CHAPTER published 2024 in Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering

Authors: Sridevi Bonthu | Hema Sankar Sai Ganesh Babu Muddam | Koushik Varma Mudunuri | Abhinav Dayal | V. V. R. Maheswara Rao | Bharat Kumar Bolla

Syntax Splitting and Reasoning from Weakly Consistent Conditional Belief Bases with c-Inference

BOOK CHAPTER published 2024 in Lecture Notes in Computer Science

Authors: Jonas Haldimann | Christoph Beierle | Gabriele Kern-Isberner

Core c-Representations and c-Core Closure for Conditional Belief Bases

BOOK CHAPTER published 2024 in Lecture Notes in Computer Science

Authors: Marco Wilhelm | Gabriele Kern-Isberner | Christoph Beierle

Research on User Experience during Interactions with Mobile Applications for Diabetics

JOURNAL ARTICLE published 29 December 2023 in Journal of Computer Sciences Institute

Authors: Przemysław Bajda | Rafał Baliński | Mariusz Dzieńkowski

An FMM Accelerated Poisson Solver for Complicated Geometries in the Plane Using Function Extension

JOURNAL ARTICLE published 31 December 2023 in SIAM Journal on Scientific Computing

Research funded by Knut och Alice Wallenbergs Stiftelse (2020.0258)

Authors: Fredrik Fryklund | Leslie Greengard

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