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    • Multi-scale observation of hydrogen-induced, localized plastic deformation in fatigue-crack propagation in a pure iron 

      Ogawa, Yuhei; Birenis, Domas; Matsunaga, Hisao; Thøgersen, Annett; Prytz, Øystein; Takakuwa, Osamu; Yamabe, Junichiro (Peer reviewed; Journal article, 2017)
      In order to study the influence of hydrogen on plastic deformation behavior in the vicinity of the fatigue crack-tip in a pure iron, a multi-scale observation technique was employed, comprising electron channeling contrast ...

    • Multi-Sine EIS for Early Detection of PEMFC Failure Modes 

      Fortin, Patrick; Gerhardt, Michael Robert; Ulleberg, Øystein; Zenith, Federico; Holm, Thomas (Peer reviewed; Journal article, 2022)
      Electrochemical impedance spectroscopy (EIS) is a powerful technique that can be used to detect small changes in electrochemical systems and subsequently identify the source of the change. While promising, analysis is often ...

    • Multi-timescale microscopy methods for the characterization of fluorescently-labeled microbubbles for ultrasound-triggered drug release 

      Nawijn, Charlotte; Segers, Tim; Lajoinie, Guillaume; Mørch, Ýrr Asbjørg; Berg, Sigrid; Snipstad, Sofie; Davies, Catharina de Lange; Versluis, Michel (Peer reviewed; Journal article, 2021)
      Microbubble contrast agents hold great promise for drug delivery applications with ultrasound. Encapsulating drugs in nanoparticles reduces systemic toxicity and increases circulation time of the drugs. In a novel approach ...

    • Multichannel Residual Cues for Fine-Grained Classification in Wireless Capsule Endoscopy 

      Vats, Anuja; Raja, Kiran; Pedersen, Marius; Mohammed, Ahmed Kedir (Peer reviewed; Journal article, 2022)
      Early diagnosis of gastrointestinal pathologies leads to timely medical intervention and prevents disease development. Wireless Capsule Endoscopy (WCE) is used as a non-invasive alternative for gastrointestinal examination. ...

    • Multicultural workplaces: A state of the art study of the Norwegian construction industry 

      Wasilkiewicz, Kinga; Kilskar, Stine Skaufel; Øren, Anita; Tinmannsvik, Ranveig Kviseth; Kilanowska, Iwona (Chapter, 2018)
      A multi-method case study, including interviews, a survey and participatory observations, was undertaken to describe opportunities and challenges related to multicultural workplaces in the Norwegian construction industry, ...

    • Multidosetjeneste for hjemmeboende – brukernes erfaringer og behov for nye løsninger 

      Holbø, Kristine; Das, Anita; Bøthun, Silje; Formanek, Marianne Næsland; Halvorsen, Trond (Journal article; Peer reviewed, 2019)
      Multidose innebærer at tabletter blir pakket maskinelt for hvert doseringstidspunkt. Formålet er å øke sannsynligheten for at personer som bruker flere ulike legemidler, får riktige legemidler til riktig tid. Stadig flere ...

    • Multifidelity computing for coupling full and reduced order models 

      Ahmed, Shady E; San, Omer; Kara, Kursat; Younis, Rami; Rasheed, Adil (Peer reviewed; Journal article, 2021)
      Hybrid physics-machine learning models are increasingly being used in simulations of transport processes. Many complex multiphysics systems relevant to scientific and engineering applications include multiple spatiotemporal ...

    • Multilevel networks for climate change adaptation – what works? 

      Hauge, Åshild Lappegard; Hanssen, Gro Sandkjær; Flyen, Cecilie (Journal article; Peer reviewed, 2018)
      Purpose The paper aims to compare and evaluate two Norwegian municipal networks for climate change adaptation, to see how such networks should be initiated and implemented as a means of achieving adaptation measures within ...

    • A Multimesh Finite Element Method for the Stokes Problem 

      Johansson, August; Larson, Mats; Logg, Anders (Peer reviewed; Journal article, 2020)
      The multimesh finite element method enables the solution of partial dif- ferential equations on a computational mesh composed by multiple arbitrarily over- lapping meshes. The discretization is based on a continuous–discontinuous ...

    • MultiMesh Finite Element Methods: Solving PDEs on Multiple Intersecting Meshes 

      Johansson, August; Kehlet, Benjamin; Larson, Mats; Logg, Anders (Journal article; Peer reviewed, 2018)
      We present a new framework for expressing finite element methods on multiple intersecting meshes: multimesh finite element methods. The framework enables the use of separate meshes to discretize parts of a computational ...

    • Multimesh finite elements with flexible mesh sizes 

      Johansson, August; Larson, Mats; Logg, Anders (Peer reviewed; Journal article, 2020)
      We analyze a new framework for expressing finite element methods on arbitrarily many intersecting meshes: multimesh finite element methods. The multimesh finite element method, first presented in Johansson et al. (2019), ...

    • Multimodal 18F-Fluciclovine PET/MRI and Ultrasound-Guided Neurosurgery of an Anaplastic Oligodendroglioma 

      Karlberg, Anna Maria; Berntsen, Erik Magnus; Johansen, Håkon; Myrthue, Mariane Olesen; Skjulsvik, Anne Jarstein; Reinertsen, Ingerid; Esmaeili, Morteza; Dai, Hong Yan; Xiao, Yiming; Rivaz, Hassan; Borghammer, Per; Solheim, Ole; Eikenes, Live (Journal article; Peer reviewed, 2017)

    • Multimodal Phantom of Liver Tissue 

      Chmarra, Magdalena Karolina; Hansen, Rune; Mårvik, Ronald; Langø, Thomas (Journal article, 2013)
      Medical imaging plays an important role in patients' care and is continuously being used in managing health and disease. To obtain the maximum benefit from this rapidly developing technology, further research is needed. ...

    • Multiple-stressor effects in an apex predator: combined influence of pollutants and sea ice decline on lipid metabolism in polar bears 

      Tartu, Sabrina; Lille-Langøy, Roger; Størseth, Trond Røvik; Bourgeon, Sophie; Brunsvik, Anders; Goksøyr, Anders; Jenssen, Bjørn Munro; Polder, Anuschka; Thiemann, Gregory W.; Torget, Vidar; Routti, Heli (Peer reviewed; Journal article, 2017)
      There is growing evidence from experimental and human epidemiological studies that many pollutants can disrupt lipid metabolism. In Arctic wildlife, the occurrence of such compounds could have serious consequences for ...

    • Multiplex droplet digital PCR assay for detection of Flavobacterium psychrophilum and Yersinia ruckeri in Norwegian aquaculture 

      Lewin, Anna; Haugen, Tone; Netzer, Roman; Tøndervik, Anne; Dahle, Stine Veronica Wiborg; Hageskal, Gunhild (Peer reviewed; Journal article, 2020)
      We report the development of ddPCR assays for single and simultaneous detection of the bacterial pathogens Flavobacterium psychrophilum and Yersinia ruckeri in water from land-based recirculation aquaculture systems (RAS), ...

    • Multiresolution Coupled Vertical Equilibrium Model for Fast Flexible Simulation of CO2 Storage. 

      Møyner, Olav; Nilsen, Halvor Møll (Journal article; Peer reviewed, 2018)
      CO2 capture and storage is an important technology for mitigating climate change. Design of efficient strategies for safe, long-term storage requires the capability to efficiently simulate processes taking place on very ...

    • MultiRIT Multimodal Travel Iniformation Services 

      Natvig, Marit Kjøsnes; Vennesland, Audun; Westerheim, Hans; Flatberg, Truls; Løkberg, Ola; Haugset, Børge (Research report, 2008)
      This report documents the results from the MultiRIT research project and documents ·        The MultiRIT multimodal framework architecture for travel information services. ·   ...

    • Multiscale investigation of adsorption properties of novel 3D printed UTSA-16 structures 

      Grande, Carlos Adolfo; Blom, Richard; Middelkoop, Vesna; Matras, Dorota; Vamvakeros, Antonis; Jacques, Simon D.M.; Beale, Andrew M.; Michiel, Marco Di; Andreassen, Kari Anne; Bouzga, Aud Mjærum (Peer reviewed; Journal article, 2020)
      Structuring MOF materials is a fundamental step towards their commercialization. Herein we report intensive characterization of 3D-printed UTSA-16 monoliths, facilitated by the development of a new non-aqueous ink formulation, ...

    • Multiscale Mixed Methods on Corner-Point grids: Mimetic versus Mixed Subgrid Solvers 

      Aarnes, Jørg; Krogstad, Stein; Lie, Knut-Andreas (Research report, 2006)
      Multiscale simulation is a promising approach to facilitate direct simulation of large and complex grid-models for highly heterogeneous petroleum reservoirs.  Unlike traditional simulation approaches based on ...

    • Multiscale modelling of packed bed chemical looping reforming 

      Singhal, Arpit; Cloete, Schalk Willem Petrus; Quinta-Ferreira, Rosa; Amini, Shahriar (Peer reviewed; Journal article, 2017)
      A comparison of reactive flows on two distinct scales is presented here (i) Particle resolved direct numerical simulation (PR-DNS), and (ii) 1D packed bed model. The PR-DNS geometry is meshed with polyhedral elements both ...