Results 51 to 60 of about 138,998 (299)
Complementary Lidstone interpolation on scattered data sets [PDF]
Numerical Algorithms, 2012 In order to generalize the complementary lidstone interpolation (CLI) in the context of scattered data, the authors extend the CLI polynomial to three-point bivariate polynomials. Numerical results show that this algorithm maintains a good accuracy of approximation even in the presence of strongly lacunary data.
Costabile F. A +2 more
openaire +3 more sources
Control region approximation III: scattered data interpolation
Applied Mathematical Sciences, 2016 B. McCartin
openaire +2 more sources
HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein
FEBS Open Bio, EarlyView.Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley +1 more source
EURASIP Journal on Advances in Signal Processing, 2008 A novel approach for bidimensional empirical mode decomposition (BEMD) is proposed in this paper. BEMD decomposes an image into multiple hierarchical components known as bidimensional intrinsic mode functions (BIMFs).
Jesmin F. Khan +2 more
doaj +1 more source
Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control
FEBS Open Bio, EarlyView.Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada +5 more
wiley +1 more source
Adopting the Multiresolution Wavelet Analysis in Radial Basis Functions to Solve the Perona-Malik Equation [PDF]
Journal of Sciences, Islamic Republic of Iran, 2018 Wavelets and radial basis functions (RBF) have ubiquitously proved very successful to solve different forms of partial differential equations (PDE) using shifted basis functions, and as with the other meshless methods, they have been extensively used in ...
A. Khatoon Abadi, K. Yahya, M. Amini
doaj +1 more source
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
Korovkin-type convergence results for multivariate Shepard formulae
Journal of Numerical Analysis and Approximation Theory, 2009 We present a new convergence proof for classic multivariate Shepard formulae within the context of Korovkin-type convergence results for positive operators on spaces of continuous real valued functions.
Oliver Nowak
doaj +2 more sources
The Matlab Radial Basis Function Toolbox
Journal of Open Research Software, 2017 Radial Basis Function (RBF) methods are important tools for scattered data interpolation and for the solution of Partial Differential Equations in complexly shaped domains.
Scott A. Sarra
doaj +1 more source
Energies, 2023 Geothermal heat flow is an essential parameter for the exploration of geothermal energy. The cost is often prohibitive if dense heat flow measurements are arranged in the study area. Regardless, an increase in the limited and sparse heat flow observation
Shan Xu, Chang Ni, Xiangyun Hu
doaj +1 more source