Results 1 to 10 of about 5,399,796 (309)

TOPSIS Method-Based Decision-Making Model of Simplified Neutrosophic Indeterminate Sets for Teaching Quality Evaluation [PDF]

open access: yesNeutrosophic Sets and Systems, 2023
Recently, colleges/universities have paid a lot of attention to the teaching quality evaluation (TQE) of teachers in China. TQE is an essential way to improve teachers' teaching ability and quality in the teaching process.
Xueping Lu   +3 more
doaj   +1 more source

Topology optimization for maximizing linear buckling load based on level set method

open access: yesMechanical Engineering Journal, 2022
Stability and buckling have attracted extensive attention in the design of structural elements, especially in the design of thin-walled structures since they may naturally have poor stability and be prone to buckling failure.
Naoyuki ISHIDA   +5 more
doaj   +1 more source

Defuzzification method for ranking fuzzy numbers based on centroids and maximizing and minimizing set [PDF]

open access: yesDecision Science Letters, 2019
This paper proposes a new method on ranking fuzzy numbers through the process of defuzzification by using maximizing and minimizing set on the triangular fuzzy numbers formed from generalized trapezoidal fuzzy numbers.
Phani Bushan Rao Peddi
doaj   +1 more source

r, s, t-Spherical Fuzzy VIKOR Method and Its Application in Multiple Criteria Group Decision Making

open access: yesIEEE Access, 2023
This study intends to significantly enhance the capacity of decision experts (DEs) to capture their judgment in a larger area. In order to accomplish this, we propound the $\textsf {r},\textsf {s},\textsf {t}$ -spherical fuzzy set ( $\textsf {r},\textsf
Jawad Ali, Muhammad Naeem
doaj   +1 more source

New conditions for the existence of equilibrium prices [PDF]

open access: yesYugoslav Journal of Operations Research, 2018
We study the existence of equilibrium price vector in a supply-demand model taking into account the transaction costs associated with the sale of products.
Arutyunov Aram V.   +2 more
doaj   +1 more source

Maximizing deviation method for multiple attribute decision making under q-rung orthopair fuzzy environment

open access: yesDefence Technology, 2020
Because of the uncertainty and subjectivity of decision makers in the complex decision-making environment, the evaluation information of alternatives given by decision makers is often fuzzy and uncertain.
Jie Wang, Gui-wu Wei, Cun Wei, Jiang Wu
doaj   +1 more source

Maximizing the Sum of Radii of Balls Inscribed in a Polyhedral Set

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2019
The sphere packing problem is one of the most applicable areas in mathematics which finds numerous applications in science and technology [1–4;8;9;11–14].
R. Enkhbat, J. Davaadulam
doaj   +1 more source

Which are the most sensitive search filters to identify randomized controlled trials in MEDLINE?

open access: yesJournal of the Medical Library Association, 2020
Objective: The Cochrane Handbook of Systematic Reviews contains search filters to find randomized controlled trials (RCTs) in Ovid MEDLINE: one maximizing sensitivity and another balancing sensitivity and precision.
Julie Glanville   +3 more
doaj   +1 more source

Optimal Remanufacturing Service Resource Allocation for Generalized Growth of Retired Mechanical Products: Maximizing Matching Efficiency

open access: yesIEEE Access, 2021
Maximizing the residual value of retired products and reducing process consumption and resource waste are vital for Generalized Growth-oriented Remanufacturing Services (GGRMS). Under the GGRMS, the traditional product-oriented remanufacturing methods to
Wang Lei   +5 more
doaj   +1 more source

Level set-based topology optimization of thin plate structure for maximizing stiffness under out-of-plane deformation

open access: yesNihon Kikai Gakkai ronbunshu, 2014
The topology optimization method using the level set method and incorporating a fictitious interface energy derived from the phase field method was proposed by part of the authors.
Hitoshi HORIO   +4 more
doaj   +1 more source

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