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   Articles with "study nonlinear" as a keyword



A Comprehensive Comparative Study on the Nonlinear Finite Element and Isogeometric Analyses of Shell‐Type Structures

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recommendations! Published in 2025 at "International Journal for Numerical Methods in Engineering"

DOI: 10.1002/nme.70180

Abstract: This article presents a comparative study of the computational characteristics of Finite Element Analysis (FEA) and Isogeometric Analysis (IGA) in studying large elastic deformations and large‐amplitude vibrations of shell‐type structures. A geometrically nonlinear seven‐parameter shell… read more here.

Keywords: type structures; shell type; comprehensive comparative; finite element ... See more keywords
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Experimental and numerical study on nonlinear mechanical properties of laminated woven fabrics

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recommendations! Published in 2018 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2018.01.004

Abstract: Abstract This article presents a nonlinear analysis to explore mechanical properties of the membrane structures made of laminated woven fabrics by numerical simulation and experiments. Stresses-moduli response surfaces are created with the data of stress-strain… read more here.

Keywords: woven fabrics; numerical study; laminated woven; study nonlinear ... See more keywords
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Experiment study on nonlinear oscillator containing magnetic spring with negative stiffness

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recommendations! Published in 2020 at "International Journal of Non-linear Mechanics"

DOI: 10.1016/j.ijnonlinmec.2019.103396

Abstract: Abstract The concept of negative stiffness may find extensive applications in wave manipulation and low frequency isolation of vibration. Many realizations use prestressed or buckled components, by which the negative stiffness possesses strong nonlinearity and… read more here.

Keywords: stiffness; vibration; negative stiffness; experiment study ... See more keywords

Nonlinear analysis of functionally graded skewed and tapered wing-like plates including porosities: A bifurcation study

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recommendations! Published in 2021 at "Thin-walled Structures"

DOI: 10.1016/j.tws.2020.107341

Abstract: Abstract In the present study, nonlinear panel flutter and bifurcation behavior of functionally graded ceramic/metal wing-like tapered and skewed plates are investigated. Porosities are distributed over the cross-section of the functionally graded structure. The flutter… read more here.

Keywords: functionally graded; study nonlinear; wing like; flutter ... See more keywords

Study on nonlinear creep damage model based on fractional derivative

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-89978-y

Abstract: Fractional calculus is a powerful mathematical tool for solving mechanical modeling problems. It is used to simulate soils between ideal solids and fluids. Using Riemann–Liouville’s fractional calculus operator and theory, fractional order viscous element, nonlinear… read more here.

Keywords: damage model; nonlinear creep; model; study nonlinear ... See more keywords
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An Exploratory Study on Nonlinear Causality Among the MILA Markets

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recommendations! Published in 2017 at "Emerging Markets Finance and Trade"

DOI: 10.1080/1540496x.2017.1308861

Abstract: ABSTRACT According to conventional portfolio theory, an increase in the interconnectedness of international financial markets may reduce the potential for constructing diversified portfolios. This article explores the implications of the creation of the Latin American… read more here.

Keywords: causality among; among mila; study nonlinear; exploratory study ... See more keywords

The study of nonlinear fractional boundary value problems involving the p-Laplacian operator

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recommendations! Published in 2024 at "Physica Scripta"

DOI: 10.1088/1402-4896/ad5ed6

Abstract: The p-Laplacian has attracted considerable attention in numerous fields such as mechanics, image processing and game theory. It is a nonlinear operator which has been used in the modelling and qualitative aspects in numerous problems.… read more here.

Keywords: operator; involving laplacian; nonlinear fractional; fractional boundary ... See more keywords

Study of nonlinear plasmonic properties of metallic nanohybrids

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recommendations! Published in 2025 at "Physica Scripta"

DOI: 10.1088/1402-4896/ade1ae

Abstract: Recent studies in nonlinear optics have seen heightened interest in metallic heterostructures, which provide a promising avenue for exploring the enhancement of high harmonic generation due to their localized surface plasmon resonances. In this paper,… read more here.

Keywords: nonlinear plasmonic; plasmonic properties; metallic nanohybrids; study nonlinear ... See more keywords

Ab initio study of the nonlinear optical properties and dc photocurrent of the Weyl semimetal TaIrTe4

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recommendations! Published in 2023 at "Physical Review B"

DOI: 10.1103/physrevb.107.205204

Abstract: We present a first principles theoretical study employing nonlinear response theory to investigate the d.c. photocurrent generated by linearly polarized light in the type-II Weyl semimetal TaIrTe4. We report the low energy spectrum of several… read more here.

Keywords: nonlinear optical; initio study; study nonlinear; study ... See more keywords

Study of nonlinear Pachpatte’s inequalities on time scales

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recommendations! Published in 2019 at "Advances in Difference Equations"

DOI: 10.1186/s13662-019-2333-8

Abstract: In this paper, we develop a fundamental dynamic inequality, a generalization of comparison theorem and reproduce the proofs of some nonlinear integral Pachpatte’s inequalities by using their continuous analogue. We also unify and extend these… read more here.

Keywords: time scales; study nonlinear; pachpatte; nonlinear pachpatte ... See more keywords

Testing output variables for sensitivity study of nonlinear vibration systems

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recommendations! Published in 2020 at "Pollack Periodica"

DOI: 10.1556/606.2020.15.2.7

Abstract: In this study the detailed One-at-a-Time sensitivity analysis of nonlinear mass spring-damper systems is carried out with numerical simulation. The degree of sensitivity was measured with a sensitivity index and based on its sensitivity Fuzzy-sets… read more here.

Keywords: sensitivity study; sensitivity; study nonlinear; output variables ... See more keywords