Results 31 to 40 of about 7,581 (266)

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Streamlining BIM models for GIS integration: an advanced approach to building envelope extraction

International Journal of Digital Earth
Building Information Modelling (BIM) models are crucial for urban building modeling in three-dimensional (3D) Geographic Information Systems (GIS); however, their intricate nature requires lightweight design for seamless GIS integration.
Nan Wang, Ruozhen Cheng, Jing Chen, Min Zhang   +3 more
doaj   +1 more source

A comparison of hole-filling methods in 3D

International Journal of Applied Mathematics and Computer Science, 2016
This paper presents a review of the most relevant current techniques that deal with hole-filling in 3D models. Contrary to earlier reports, which approach mesh repairing in a sparse and global manner, the objective of this review is twofold.
Pérez Emiliano, Salamanca Santiago, Merchán Pilar, Adán Antonio   +3 more
doaj   +1 more source

Classification of 3D Digital Heritage

Remote Sensing, 2019
In recent years, the use of 3D models in cultural and archaeological heritage for documentation and dissemination purposes is increasing. The association of heterogeneous information to 3D data by means of automated segmentation and classification ...
Eleonora Grilli, Fabio Remondino
doaj   +1 more source

Computer‐Generated Graphite Pencil Rendering of 3D Polygonal Models

Computer Graphics Forum, 1999
Researchers in non‐photorealistic rendering have investigated the display of three‐dimensional worlds using various display models. In particular, recent work has focused on the modeling of traditional artistic media and styles such as pen‐and‐ink illustration and watercolor painting. By providing 3D rendering systems that use these alternative display
Mario Costa Sousa, John W. Buchanan
openaire   +1 more source

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

Patient‐Derived 3D Heart‐On‐a‐Chip Model of Dilated Cardiomyopathy With Embedded Bead‐Based Mapping of Tissue Contractility

Advanced Healthcare Materials, EarlyView.
A heart‐on‐a‐chip model of dilated cardiomyopathy is developed from patient‐derived induced pluripotent stem cells. The model recapitulates key disease phenotypes and enables functional assessment through integrated bead‐based tracking and pillar deflection measurements.
Ali Mousavi, Ludovic Mouttet, Shihao Cui, Yasaman Hekmatnia, Mehran Mottahedi, Ida Derish, Naimeh Rafatian, Mark Aurousseau, Gregor Andelfinger, Renzo Cecere, Houman Savoji   +10 more
wiley   +1 more source

Urban Building Mesh Polygonization Based on 1-Ring Patch and Topology Optimization

Remote Sensing, 2021
With the development of UAV and oblique photogrammetry technology, the multi-view stereo image has become an important data source for 3D urban reconstruction, and the surface meshes generated by it have become a common way to represent the building ...
Li Yan, Yao Li, Hong Xie
doaj   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

Advanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll, Ivan Pinto‐Huguet, Enzo Rotunno, Thomas Galvani, Catalina Coll, Payam Habibzadeh Kavkani, Maria Chiara Spadaro, Yann‐Michel Niquet, Martin Børstad Eriksen, Sara Martí‐Sánchez, Georgios Katsaros, Giordano Scappucci, Peter Krogstrup, Giovanni Isella, Andreu Cabot, Gonzalo Merino, Pablo Ordejón, Stephan Roche, Vincenzo Grillo, Jordi Arbiol   +19 more
wiley   +1 more source

Expansion of Architectural Heritage Conservation through Digital Interactions and Gamification: A Case Study of Singapore Thian Hock Keng [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The research aims to overcome the limitations of physical conservations of architectural heritage using digital interactions and gamification. Physical conservation is limited by practical factors like materials availability or durability of the ...
W. L. Ng, H. Goh, R. Zhang Xiaoyin
doaj   +1 more source