Results 41 to 50 of about 118,065 (269)

Design of multi-step dies for sheet metal forming using a workpiece-performance-based approach: A preliminary study [PDF]

MATEC Web of Conferences
Deep-drawn components are predominantly manufactured using multistep operations, e.g., in a progressive or transfer dies. Currently, intermediate die design is geometry-based and often neglects the influence of workpiece plastic flow during forming on ...
Marín Gabriel, Weber Florian, Sulaiman Hosen, Heuse Martin, Korkolis Yannis P.   +4 more
doaj   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

A Visual Recognition Method for Stacked Plates Based on Deep Learning

Optics
This paper addresses the problem of counting stacked components in industrial scenarios and proposes a method that combines close-range scanning for complete contour acquisition with deep learning for quantity recognition: The contour acquisition system ...
Xikuan Wu, Qian Zhang, Hongying Ma, Zhanwei Li, Chenghai Pan, Wenchang Zhang   +5 more
doaj   +1 more source

Vibration-Based Thermal Health Monitoring for Face Layer Debonding Detection in Aerospace Sandwich Structures

Applied Sciences, 2020
This paper investigates the potential of a novel vibration-based thermal health monitoring method for continuous and on-board damage detection in fiber reinforced polymer sandwich structures, as typically used in aerospace applications.
Thomas Bergmayr, Christoph Kralovec, Martin Schagerl   +2 more
doaj   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

Lightweight hybrid tableaux

Journal of Applied Logic, 2010
The paper presents a decision procedure for some fragments of the hybrid logic. The main difference between hybrid logic and modal logic is the presence of nominals, which are propositional symbols true at exactly one world in a model. The decision procedure is based on a prefixed tableau calculus.
openaire   +2 more sources

Lightweight medical BodyNets [PDF]

Proceedings of the Second International Conference on Body Area Networks BodyNets, 2007
Body area networks are becoming more and more popular in addressing health care application due to advances in sensing technologies and the fact the these networks lie within close proximity of the body. We have developed a general purpose wearable platform using lightweight embedded system to address various medical applications.
Foad Dabiri, Hyduke Noshadi, Hagop Hagopian, Tammara Massey, Majid Sarrafzadeh   +4 more
openaire   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

The Influence of Ultrasonic Irradiation of a 316L Weld Pool Produced by DED on the Mechanical Properties of the Produced Component

Crystals
Additive manufacturing of metallic components often results in the formation of columnar grain structures aligned along the build direction. These elongated grains can introduce anisotropy, negatively impacting the mechanical properties of the components.
Dennis Lehnert, Christian Bödger, Philipp Pabel, Claus Scheidemann, Tobias Hemsel, Stefan Gnaase, David Kostka, Thomas Tröster   +7 more
doaj   +1 more source

Combined additive manufacturing process for the production of sustainable concrete modules for the construction of a tiny house [PDF]

MATEC Web of Conferences
The work is about the development of a clinker-reduced concrete with a maximum grain size of 5.6 mm. The concrete is processed into modules for the construction of a tiny house using additive manufacturing technologies such as 3D printing and spraying ...
Abstoß Marvin, Funke Henrik, Gelbrich Sandra   +2 more
doaj   +1 more source