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Creating synthetic data sets for training of neural networks for automatic catch analysis in fisheries

Accurate estimation of catch is essential for sustainable fisheries. It ensures precise catch reporting, provides a better basis for stock assessment, and helps prevent overfishing. With recent advances in deep learning, this could be solved using computer vision, however, collecting and annotating...

Authors
Jonatan Sjølund Dyrstad
Elling Ruud Øye
Year
2025
Type
Academic article
Publication

Adsorption and decomposition mechanism of formaldehyde on Mn-doped Fe3O4 catalysts in the presence of water: Density functional theory and microdynamic approach

Density functional theory and micromechanical methods were used to investigate the adsorption and decomposition of formaldehyde on the surfaces of pure and Mn-doped Fe3O4 catalysts. The O2 site was determined as the optimal adsorption site, and single doping with Mn promotes the generation of oxygen...

Authors
Lin Mu
Meng Sun
Di Wu
Yan Shang
Ming Dong
Hang Pu
Chu Wang
Liang Wang
Year
2025
Type
Academic article
Publication

Electrical Aging of Fluoropolymer Cable Insulation Materials Induced by Partial Discharge

This study investigates AC electrical aging induced by partial discharge (PD) in fluoropolymer cable insulation materials, namely fluorinated ethylene propylene (FEP) and perfluoroalkoxy (PFA), with the cross-linked polyethylene (XLPE) serving as the reference material. Utilizing a specialized...

Authors
Emre Kantar
Katharina Kuhlefelt Eie-Klusmeier
Torbjørn Andersen Ve
Marit-Helen G. Ese
Sverre Hvidsten
Year
2024
Type
Academic article
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Publication

Continuous Control-Set Model-Predictive Control with stability guarantee for the PWM-VSC

The presence of power electronics converters has become more and more dominant in power systems and this is posing stricter requirements for their controls in terms of stability and performance. The class of Model Predictive Controls (MPC) is particularly well suited for power electronics converters...

Authors
Juan-Camilo Oyuela-Ocampo
Alejandro Garcés-Ruis
Santiago Sanchez-Acevedo
Kjell Ljøkelsøy
Salvatore D'Arco
Year
2025
Type
Academic article
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