Results 41 to 50 of about 422,819 (236)

Extracting Spatial Spectra Using Coarse‐Graining Based On Implicit Filters

Journal of Advances in Modeling Earth Systems
Scale analysis based on coarse‐graining has been proposed recently as an alternative to Fourier analysis. It requires interpolation to a regular mesh for data from unstructured‐mesh models. We propose an alternative coarse‐graining method which relies on
S. Danilov, S. Juricke, K. Nowak, D. Sidorenko, Q. Wang   +4 more
doaj   +1 more source

Numerical simulation of 2D electrodynamic problems with unstructured triangular meshes [PDF]

Компьютерная оптика, 2019
We present a generalization of standard leap-frog plus Yee mesh approach for Cauchy problem in electrodynamics simulations on unstructured triangulated mesh.
Daniil Fadeev
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

An Unstructured Mesh Generation Tool for Efficient High‐Resolution Representation of Spatial Heterogeneity in Land Surface Models

Geophysical Research Letters
This study develops an unstructured mesh generation tool for land surface modeling using a multi‐scale hexagon discrete mesh. The tool can automatically determine the required mesh resolution for different regions based on multi‐objective criteria such ...
Hanwen Fan, Qingchen Xu, Fan Bai, Zhongwang Wei, Yonggen Zhang, Xingjie Lu, Nan Wei, Shupeng Zhang, Hua Yuan, Shaofeng Liu, XianXiang Li, Xueyan Li, Yongjiu Dai   +12 more
doaj   +1 more source

Optimal Compressed Sensing and Reconstruction of Unstructured Mesh Datasets

Data Science and Engineering, 2017
Exascale computing promises quantities of data too large to efficiently store and transfer across networks in order to be able to analyze and visualize the results.
Maher Salloum, Nathan D. Fabian, David M. Hensinger, Jina Lee, Elizabeth M. Allendorf, Ankit Bhagatwala, Myra L. Blaylock, Jacqueline H. Chen, Jeremy A. Templeton, Irina Tezaur   +9 more
doaj   +1 more source

Effects of mesh loop modes on performance of unstructured finite volume GPU simulations

Advances in Aerodynamics, 2021
In unstructured finite volume method, loop on different mesh components such as cells, faces, nodes, etc is used widely for the traversal of data. Mesh loop results in direct or indirect data access that affects data locality significantly.
Yue Weng, Xi Zhang, Xiaohu Guo, Xianwei Zhang, Yutong Lu, Yang Liu   +5 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Mesh Adaptation on Hybrid Unstructured Meshes for Immersed Boundary Methods with Applications to Industrial Aerodynamics

Engineering Proceedings
In this work we present the development and application of a mesh adaptation tool on hybrid unstructured meshes for immersed boundary volume penalization methods in the computational fluid dynamics software from ONERA, DLR, and Airbus.
Jonatan Núñez-de la Rosa, Esteban Ferrer, Eusebio Valero   +2 more
doaj   +1 more source

A Simple Method for Network Visualization

Mathematics, 2020
In this article, we present a simple method for network visualization. The proposed method is based on distmesh [P.O. Persson and G. Strang, A simple mesh generator in MATLAB, SIAM Review 46 (2004) pp.
Jintae Park, Sungha Yoon, Chaeyoung Lee, Junseok Kim   +3 more
doaj   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source