Results 121 to 130 of about 2,218,227 (354)

Retracted: Research and DSP Implementation of Speech Enhancement Technology Based on Dynamic Mixed Features and Adaptive Mask

open access: yesJournal of Electrical and Computer Engineering, 2023
Journal of Electrical and Computer Engineering
doaj   +1 more source

The unitary theory of the electrical powers [PDF]

open access: yesAnnals of the University of Craiova, Electrical Engineering series No30, 2006, pg.21-26, 2009
General physics approach is applied to analysis of power components in electrical systems under sinusoidal and non-sinusoidal conditions. Physical essence of active, reactive and distorting powers are determinate. It is shown that the all three powers are the different aspects of the same physical phenomenon: mechanical action per time of Coulomb ...
arxiv  

Modeling and Accessing Smart Materials with Integrity Constraints in the Shapes Constraint Language and Ontologies—The SmaDi Way

open access: yesAdvanced Engineering Materials, EarlyView.
Integrity constraints enforce consistency and completeness on data. The article discusses a newly developed validator for checking integrity constraints in Shapes Constraint Language (SHACL) through reduction to SPARQL Protocol and RDF Query Language (SPARQL) queries. It can be used with systems for ontology‐based database access.
Özgür L. Özçep   +5 more
wiley   +1 more source

Retracted: Fabrication and Sc-Refinement of SiCp/A356 Composites by Vacuum Stirring Casting Method

open access: yesJournal of Electrical and Computer Engineering, 2023
Journal of Electrical and Computer Engineering
doaj   +1 more source

Cointegration of the Daily Electric Power System Load and the Weather [PDF]

open access: yesarXiv, 2007
The paper makes a thermal predictive analysis of the electric power system security for a day ahead. This predictive analysis is set as a thermal computation of the expected security. This computation is obtained by cointegrating the daily electric power systen load and the weather, by finding the daily electric power system thermodynamics and by ...
arxiv  

Ontology‐Based Data Acquisition, Refinement, and Utilization in the Development of a Multilayer Ferrite Inductor

open access: yesAdvanced Engineering Materials, EarlyView.
Multilayer ferrite inductor prototypes are fabricated by cofiring metallized tapes of NiCuZn ferrite and glass‐ceramic composite. Prerequisites for a predictive component simulation are discussed. An automated data‐pipeline stores and semantically links the experimental data acquired in the study according to a domain ontology.
Björn Mieller   +8 more
wiley   +1 more source

The Department of Electrical and Computer Engineering Newsletter [PDF]

open access: yes, 2016
Summer 2016 News and notes for University of Dayton\u27s Department of Electrical and Computer Engineering.https://ecommons.udayton.edu/ece_newsletter/1009/thumbnail ...
University of Dayton. Department of Electrical and Computer Engineering
core   +1 more source

Retracted: Inbound Tourists’ Perception of Tourist Destination Image Classified by UGC Picture Computer Program

open access: yesJournal of Electrical and Computer Engineering, 2023
Journal of Electrical and Computer Engineering
doaj   +1 more source

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