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Hydrogen Detection and Mapping in Industrial Structural Alloys Using Scanning Kelvin Probe (SKP) and Scanning Kelvin Probe Force Microscopy (SKPFM)

...energy solutions, understanding and mitigating hydrogen embrittlement (HE) has become increasingly critical. HE threatens the structural integrity and performance of steels in demanding industrial applications. Addressing this issue requires advanced methods to map and understand hydrogen interactions...

Authors
Ivana Jevremovic
Catalina Hoem Musinoi Hagen
Sigurd Wenner
Øystein Dahl
Ivan Ushakov
Dennis Meier
Andreas Erbe
Year
2025
Type
Conference abstract
Publication

Positive Breakdown Streamers and Acceleration in a Small Point-Plane Liquid Gap and Their Variation with Liquid Properties

Positive breakdown streamers have been investigated in a short (5 mm) point-plane gap in cyclohexane and n-tridecane with and without the additives N,N-dimethylamine (DMA) with low ionization potential and azobenzene with a not quite as low ionization potential but a very low lowest excitation level...

Authors
Dag Linhjell
Stian Ingebrigtsen
Lars Esben Lundgaard
Michael Unge
Year
2013
Type
Academic chapter
Publication

Helping end-users help each other: Coordinating development and operation of distributed resources through local power markets and grid tariffs

There is an ongoing transition in the power system towards an increasing amount of flexible resources and generation technologies at the distribution system level. An appealing alternative to facilitate efficient utilization of such decentralized energy resources is to coordinate the power at the neighbourhood...

Authors
Magnus Askeland
Stian Backe
Sigurd Bjarghov
Magnus Korpås
Year
2020
Type
Academic article
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Publication

Synergy of 3D printing and injection molding: A new prototyping method for rapid design optimization and manufacturing of microfluidic devices

...3D-printed in durable polymer-based materials. The method allows for manufacturing of microfluidics in common thermoplastics materials at a lower cost and with shorter lead-times compared to injection molding with conventional metal inserts. Up to about 100 parts can currently be molded from a single 3D-printed...

Authors
Elizaveta Vereshchagina
Erik Andreassen
Rune Harald Gaarder
Michal Marek Mielnik
Year
2017
Type
Conference poster
Publication

Alginate oligosaccharides inhibit fungal cell growth and potentiate the activity of antifungals against Candida and Aspergillus spp

...anti-bacterial and anti-biofilm properties and potentiates the activity of selected antibiotics against multi-drug resistant bacteria. The ability of OligoG to perturb fungal growth and potentiate conventional antifungal agents was evaluated using a range of pathogenic fungal strains. Candida (n = 11) and Aspergillus...

Authors
Anne Tøndervik
Håvard Sletta
Geir Klinkenberg
Charlotte Emanuel
Lydia Powell
Manon Pritchard
Saira Khan
Kieron Craine
Edvar Jarle Onsøyen
Phil D. Rye
Chris Wright
David W. Thomas
Katja E. Hill
Year
2014
Type
Academic article