Results 1 to 10 of about 459,728 (137)
Numerical simulation of nanofluid flow due to a stretchable rotating disk [PDF]
Theoretical and Applied Mechanics, 2023 In this study, a steady magnetohydrodynamic (MHD) flow due to stretchable rotating disk in the presence of gyrotactic microorganisms is investigated.
Ayano Mekonnen S. +2 more
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Pharmaceutics, 2021 Terahertz spectroscopy allows for the analysis of vibrations corresponding to the large-scale structural movements and collective dynamics of hydrogen-bonded water molecules. Previously, differences had been detected in the emission spectra of interferon-
Nikita Penkov
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Analysis of nanoparticles and nanomaterials using X-ray photoelectron spectroscopy
Тонкие химические технологии, 2023 Objectives. The main aim of this review is to summarize the existing knowledge on the use of X-ray photoelectron spectroscopy (XPS) for the characterization of nanoparticles and nanomaterials.Results.
A. A. Ischenko +5 more
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Spectral density-based clustering algorithms for complex networks
Frontiers in Neuroscience, 2023 IntroductionClustering is usually the first exploratory analysis step in empirical data. When the data set comprises graphs, the most common approaches focus on clustering its vertices.
Taiane Coelho Ramos +4 more
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Interpretation of satellite gravity anomalies with pseudo-depth slicing method filter in Türkiye
Bulletin of the Mineral Research and Exploration, 2022 In this study, discontinuities and major tectonic boundaries are interpreted in and around Türkiye by Bouguer gravity anomaly. The World Gravity Map 2012 is used for the interpretation of major tectonic features in the Anatolia Region.
İlkin Özsöz, Ceyhan Ertan Toker
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Chebyshev collocation method for solving second order ODEs using integration matrices
Discrete and Continuous Models and Applied Computational Science, 2023 The spectral collocation method for solving two-point boundary value problems for second order differential equations is implemented, based on representing the solution as an expansion in Chebyshev polynomials. The approach allows a stable calculation of
Konstantin P. Lovetskiy +3 more
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SpecSolve: Spectral Methods for Spectral Measures
, 2022 Self-adjoint operators on infinite-dimensional spaces with continuous spectra are abundant but do not possess a basis of eigenfunctions. Rather, diagonalization is achieved through spectral measures. The SpecSolve package [SIAM Rev., 63(3) (2021), pp. 489--524] computes spectral measures of general (self-adjoint) differential and integral operators by ...
Colbrook, Matthew J., Horning, Andrew
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Mathematics, 2022 In this paper, we study numerically the effect of rotation within a sample of water in a cylindrical container subject to rotation which is heated with a constant temperature at the bottom and lateral wall. We analyze the temporal behavior of temperature
María Cruz Navarro +2 more
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Directed network Laplacians and random graph models
Royal Society Open Science, 2021 We consider spectral methods that uncover hidden structures in directed networks. We establish and exploit connections between node reordering via (a) minimizing an objective function and (b) maximizing the likelihood of a random graph model. We focus on
Xue Gong +2 more
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A Chebyshev-Gauss collocation method for the numerical solution of ordinary differential equations [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2017 This paper presents a Chebyshev-Gauss collocation method to determine an approximate solution to the initial value problems of ordinary differential equations.
Kanyakorn Cheuprasert, Nairat Kanyamee
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