Results 21 to 30 of about 500,399 (326)

A Case Study of Combined Application of Smart Materials in a ‎Thermal Energy Harvester with Vibrating Action [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2021
This paper demonstrates a case study of a combined application of smart materials in a thermal energy harvester with vibrating action. The conceptual design of the harvester is based on a Shape Memory Alloy wire attached to the free end of a ...
Rosen Mitrev   +4 more
doaj   +1 more source

The proportional Caputo operator approach to the thermal transport of Jeffery tri-hybrid nanofluid in a rotating frame with thermal radiation

open access: yesScientific Reports, 2023
Engine Oil is a widely used fluid in engineering problems, particularly to enhance the rate of heat transfer when these working fluids play a fundamental role.
Muhammad Arif   +3 more
doaj   +1 more source

Load Balancing Multi-Player MAB Approaches for RIS-Aided mmWave User Association

open access: yesIEEE Access, 2023
In this paper, multiple reconfigurable intelligent surface (RIS) boards are deployed to enhance millimeter wave (mmWave) communication in a harsh blockage environment, where mmWave line-of-sight (LoS) link is completely blocked.
Ehab Mahmoud Mohamed   +4 more
doaj   +1 more source

A note on “A new approach for ranking fuzzy numbers based on possibility theory” [PDF]

open access: yesDecision Science Letters, 2019
Very recently, Qiupeng and Zuxing (2017) [Qiupeng, G., & Zuxing, X. (2017). A new approach for ranking fuzzy numbers based on possibility theory. Journal of Computational and Applied Mathematics, 309, 674-682.] suggested a new fuzzy ranking technique on ...
Alireza Sotoudeh-Anvari   +3 more
doaj   +1 more source

An inertial extrapolation method for multiple-set split feasibility problem

open access: yesJournal of Inequalities and Applications, 2020
In this paper, we propose an iterative algorithm with inertial extrapolation to approximate the solution of multiple-set split feasibility problem. Based on Lopez et al. (Inverse Probl.
Guash Haile Taddele   +2 more
doaj   +1 more source

THE DEVELOPMENT OF STUDENTS APPLIED MATHEMATICAL THINKING IN TEACHING INVERSE AND ILL-POSED PROBLEMS

open access: yesRUDN Journal of Informatization in Education, 2017
In the article the author draws the reader’s attention to the fact that, while mastering the process of learning the theory and methodology of inverse and ill-posed problems, students not only form the fundamental knowledge in the field of inverse and ...
V S Kornilov
doaj   +1 more source

Educational and Research Projects on the Analysis of the Dynamic Quality of Technical Systems and Processes Using their Mathematical Models

open access: yesСовременные информационные технологии и IT-образование, 2021
Some aspects of the process of mathematical modeling and computational experiment are considered. The modeling process is considered as a method of predicting the behavior of dynamic systems and processes, which allows implementing a chain from a full ...
Sergey Strebulyaev, Daria Sirotkina
doaj   +1 more source

A parallel hybrid accelerated extragradient algorithm for pseudomonotone equilibrium, fixed point, and split null point problems

open access: yesAdvances in Difference Equations, 2021
This paper provides iterative construction of a common solution associated with the classes of equilibrium problems (EP) and split convex feasibility problems.
Yasir Arfat   +4 more
doaj   +1 more source

Amorphous computing: examples, mathematics and theory [PDF]

open access: yesNatural Computing, 2013
The cellular automata model was described by John von Neumann and his friends in the 1950s as a representation of information processing in multicellular tissue. With crystalline arrays of cells and synchronous activity, it missed the mark (Stark and Hughes, BioSystems 55:107-117, 2000). Recently, amorphous computing, a valid model for morphogenesis in
openaire   +3 more sources

Automatic differentiation of uncertainties: an interval computational differentiation for first and higher derivatives with implementation [PDF]

open access: yesPeerJ Computer Science, 2023
Acquiring reliable knowledge amidst uncertainty is a topical issue of modern science. Interval mathematics has proved to be of central importance in coping with uncertainty and imprecision.
Hend Dawood, Nefertiti Megahed
doaj   +2 more sources

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