Results 121 to 130 of about 10,259,708 (291)

ON SOFT EXPERT SETS

open access: yesJournal of New Theory, 2015
Alkhazaleh and Salleh defined the concept of soft expert sets [Advances in Decision Sciences, Article ID 757868, 2011]. In this paper, we make some modification to the soft expert sets. On the modified soft expert sets we then construct a decision making
Serdar Enginoğlu, Hilal Dönmez
doaj  

A new method of measuring similarity between two neutrosophic soft sets and its application in pattern recognition problems [PDF]

open access: yesNeutrosophic Sets and Systems, 2015
Smarandache in 1995 introduced the concept of neutrosophic set and in 2013 Maji introduced the notion of neutrosophic soft set, which is a hybridization of neutrosophic set and soft set. After its introduction neutrosophic soft sets become most efficient
Anjan Mukherjee, Sadhan Sarkar
doaj  

Soft Covering Based Rough Sets and Their Application [PDF]

open access: yes, 2014
Soft rough sets which are a hybrid model combining rough sets with soft sets are defined by using soft rough approximation operators. Soft rough sets can be seen as a generalized rough set model based on soft sets.
Şaziye Yüksel   +2 more
core   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil   +2 more
wiley   +1 more source

A NOTE ON "APPLICATION OF FUZZY SOFT SETS TO INVESTMENT DECISION MAKING PROBLEM

open access: yesJournal of New Theory, 2015
− In this paper we give a new method on investment decision making problem by meansof the notions of ”period”, ”soft set” and ”matrix form”
Nihal Yılmaz Özgür, Nihal Taş
doaj  

N-Bipolar Soft Expert Sets and Their Applications in Robust Multi-Attribute Group Decision-Making

open access: yesMathematics
This paper presents N-bipolar soft expert (N-BSE) sets, a novel framework designed to enhance multi-attribute group decision-making (MAGDM) by incorporating expert input, bipolarity, and non-binary evaluations.
Sagvan Y. Musa   +3 more
doaj   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

A New Operation on Soft Sets: Extended Difference of Soft Sets

open access: yesJournal of New Theory, 2019
Soft Set Theory, which has been considered as an adequate mathematical device, was proposed by Molodtsov to deal with ambiguities and uncertainties. Several operations on soft sets were defined in many soft set papers.
Aslıhan Sezgin   +2 more
doaj  

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