Results 61 to 70 of about 71,984 (297)

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

A virtual instrumentation of electric drive systems for automation and testing [PDF]

open access: yes, 2000
The virtual instrumentation concept has been applied to AC and DC type electric drives. Visual Designer is used for a DC motor and LabView is used for a three-phase, delta connected induction motor.
Eren, H., Fung, C.C.
core   +1 more source

Automatic Connection of Virtual Circuits in Smart Substations Based on Chaotic Two-Dimensional Mapping Sine and Cosine Algorithm

open access: yesZhongguo dianli
In this paper, a virtual loop automatic connection technology based on two-dimensional chaotic sine-cosine algorithm is proposed. Firstly, a virtual terminal matching model involving distance weight vector is constructed by using Jaro-Winkler distance ...
Guofeng JIN   +5 more
doaj   +1 more source

Parameters Adjustment Optimization for Prepreg of Copper Clad Laminate Based on Virtual Metrology

open access: yesApplied Sciences, 2020
In this research, virtual metrology models, which can estimate the quality characteristics based on the given manufacturing parameters, were developed by lasso regression and support vector regression.
Yiyo Kuo, Ssu-Han Chen
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

The Feynman Diagrams and Virtual Quanta [PDF]

open access: yes, 2010
The received view in philosophical studies of quantum field theory is that the Feynman diagrams are simply calculational tools. Alongside with this view we have the one that takes the virtual quanta to be also simply formal tools.
bacelar valente, mario
core  

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Human-Mechanical system interaction in Virtual Reality [PDF]

open access: yes, 2009
The present work aims to show the great potential of Virtual Reality (VR) technologies in the field of Human-Robot Interaction (HRI). Indeed, it is foreseeable that in not too distant future cooperating robots will be increasingly present in human ...
Tarallo, Andrea
core  

Representation of Vector Spaces in Virtual Reality [PDF]

open access: yes, 2020
Tato práce popisuje proces návrhu a implementace světa ve virtuální realitě, který reprezentuje vektorové prostory. Teoretická část práce popisuje vektorové prostory a uvádí koncepty virtuální reality společně s aplikací NeosVR, která je použita k ...
Tomáš Bašta
core  

A novel hybrid ultrafast shape descriptor method for use in virtual screening [PDF]

open access: yes, 2008
The authors thank the EPSRC and Unilever plc for funding.Background We have introduced a new Hybrid descriptor composed of the MACCS key descriptor encoding topological information and Ballester and Richards' Ultrafast Shape Recognition (USR) descriptor.
Nigsch, F   +9 more
core   +2 more sources

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