Results 91 to 100 of about 90,750 (294)

Visualization Method for Arbitrary Cutting of Finite Element Data Based on Radial-Basis Functions

Information, 2019
Finite element data form an important basis for engineers to undertake analysis and research. In most cases, it is difficult to generate the internal sections of finite element data and professional operations are required.
Shifa Xia, Xiulin Li, Fuye Xu, Lufei Chen, Yong Zhang   +4 more
doaj   +1 more source

Wendland functions with increasing smoothness converge to a Gaussian

, 2013
The Wendland functions are a class of compactly supported radial basis functions with a user-specified smoothness parameter. We prove that with a linear change of variables, both the original and the "missing" Wendland functions converge uniformly to a ...
Chernih, A., Sloan, I. H., Womersley, R. S.   +2 more
core   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Two-dimensional interpolation using a cell-based searching procedure

, 2014
In this paper we present an efficient algorithm for bivariate interpolation, which is based on the use of the partition of unity method for constructing a global interpolant.
Cavoretto, Roberto
core  

Local interpolation schemes for landmark-based image registration: a comparison

, 2014
In this paper we focus, from a mathematical point of view, on properties and performances of some local interpolation schemes for landmark-based image registration.
Allasia, Giampietro, Cavoretto, Roberto, De Rossi, Alessandra   +2 more
core   +1 more source

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

Advanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang, Ye Yuan, Yuxiu Sun, Fei Shi, Chenyang Song, Weifan Wang, Qinghua Li, Menglong Sheng, Zhihua Qiao, Jingwei Hou, Anthony K. Cheetham, Zhi Wang   +11 more
wiley   +1 more source

On Power Functions and Error Estimates for Radial Basis Function Interpolation

Journal of Approximation Theory, 1998
The approximation error analysis for interpolation in a variational setting is used to derive the power function estimate of the error.
Light, Will, Wayne, Henry
openaire   +1 more source

A Nano‐Interception Strategy for Chronic Heart Failure: Prussian Blue Nanoparticles Disrupt Fibroblast‐Immune Communication via CCL2 Sequestration

Advanced Materials, EarlyView.
A nano‐interception strategy disrupts pathogenic fibroblast–macrophage crosstalk in chronic heart failure. Scalable Prussian blue nanoparticles selectively sequester CCL2 via ultrahigh‐affinity binding, preventing CCR2+ macrophage recruitment and breaking a key fibro‐inflammatory circuit. This approach demonstrates robust efficacy in murine and porcine
Bo Chen, Gao Wei, Guowei Zeng, Haoyu Li, Rongrong Wu, Hongyu Yan, Zijie Zhou, Kai Luo, Xiaoyang Zhang, Cong Li, Longming Huang, Lingyan Cheng, Xinjie Zhang, Jinghao Zheng, Bozhong Shi, Xiaojun Cai, Xiaomin He   +16 more
wiley   +1 more source

A comparative study of different radial basis function interpolation algorithms in the reconstruction and path planning of γ radiation fields

Nuclear Engineering and Technology
Accurate reconstruction of radiation field and path planning are very important for the safety of operators in the process of dismantling nuclear facilities.
Yulong Zhang, Jinjia Cao, Biao Zhang, Xiaochang Zheng, Wei Chen   +4 more
doaj   +1 more source

Universal optimality of the $E_8$ and Leech lattices and interpolation formulas

, 2019
We prove that the $E_8$ root lattice and the Leech lattice are universally optimal among point configurations in Euclidean spaces of dimensions $8$ and $24$, respectively.
Cohn, Henry, Kumar, Abhinav, Miller, Stephen D., Radchenko, Danylo, Viazovska, Maryna   +4 more
core