• Utslipp fra sjøtransport 

  Babri, Sahar; Hjelkrem, Odd Andre; Rennemo, Ola Martin (SINTEF Community. Prosjektnotat;N-03/24, Research report, 2024)

  Målet med dette arbeidet har vært å bruke Energimodulen til å skaffe et grunnlag for energibruk og utslipp for sjøtransport, med fokus på godstransport, på et detaljeringsnivå som ikke finnes i andre datakilder. Energimodulen ...

• Automatic standard building category classification from smart meter data – A supervised learning approach 

  Lien, Synne Krekling; Rajasekharan, Jayaprakash (Peer reviewed; Journal article, 2024)

  Increased availability of smart meter data offers better insight into buildings’ electricity usage. By classifying smart meter data by building type and presence of heating appliances, we can efficiently gain metadata about ...

• Development of smart control system for leakage warning in compact roofs 

  Asphaug, Silje Kathrin; Geving, Stig; Moschetti, Roberta (Peer reviewed; Journal article, 2024)

  Smart sensor technologies to monitor temperature and moisture conditions in building components can be used to give automatic warnings for abnormal high levels of moisture. Flat compact roofs are of particular interest in ...

• Local Structural Response of Concrete Shells due to Wave Impact: Calculated Responses From Measured Slamming Pressures Vs. Hydroelastic Measurements 

  Abrahamsen, Bjørn Christian; Søreide, Tore Helge; Hellan, Øyvind (Chapter, 2024)

  Design of concrete columns as part of offshore structures exposed to wave slamming, relies on finite element, (FE), analysis. Measured slamming forces obtained from model tests are often used as input to the analysis. This ...

• The Importance of Local Hydroelastic Effects When Calculating Structural Response From Measured Wave Slamming Pressures 

  Abrahamsen, Bjørn Christian; Holstad, Anders; Hellan, Øyvind (Chapter, 2024)

  The effect of hydroelasticity on local structural response due to measured wave impact loads are discussed. The structure considered are the vertical beams at the upper flare of a SEVAN SSP FPSO. The first method uses a ...

• Local Structural Response of Stiffened Steel Panels due to Wave Impact: Calculated Responses From Measured Slamming Pressures Vs. Hydroelastic Measurements 

  Abrahamsen, Bjørn Christian; Hellan, Øyvind (Chapter, 2024)

  Design of offshore structures must be designed against wave impacts. The local structural integrity of the stiffened panels is often checked by finite element analysis (FEA). The design critical slamming loads used as input ...

• NDT methods and sensors for existing concrete structures. Literature review 

  Popescu, Cosmin; Danner, Tobias; Myrdal, Roar; Lindgård, Jan; Revert, Andres Belda; Täljsten, Björn (SINTEF;2023:01487, Research report, 2023)

  This report provides an overview over the most common used NDT methods and sensors for inspection and monitoring of existing concrete structures. The methods are briefly described with regard to their working principle and ...

• Exploring citizens' stances on AI in public services: A social contract perspective 

  Schmager, Stefan; Grøder, Charlotte Husom; Parmiggiani, Elena; Pappas, Ilias; Vassilakopoulou, Polyxeni (Journal article; Peer reviewed, 2024)

  This paper explores citizens’ stances toward the use of artificial intelligence (AI) in public services in Norway. Utilizing a social contract perspective, the study analyzes the government–citizen relationship at macro, ...

• TEAPOT: Summary of LiDAR related work in WP3 

  Dahl, Erlend (SINTEF;N-07/10, Research report, 2024)

  This memo summarises the work done on positioning with LiDAR technology within the TEAPOT project. The aim is to get insights to the performance of LiDAR technology as a source og positioning technology under snowy conditions. ...

• Pilot Scale Electrolysis of Peroxodicarbonate as an Oxidizer for Lignin Valorization 

  Rucker, Theresa; Pettersen, Torbjørn; Graute, Hannah; Wittgens, Bernd; Graßl, Tobias; Waldvogel, Siegfried R. (Peer reviewed; Journal article, 2024)

  A pilot scale plant at Technology Readiness Level (TRL) 6 comprising an electrochemical ex-cell continuous production of sodium peroxodicarbonate and a thermal depolymerization plug flow reactor for kraft lignin conversion ...

• Thermal and/or Microwave Treatment: Insight into the Preparation of Titania-Based Materials for CO2 Photoreduction to Green Chemicals 

  Pełech, Iwona; Sibera, Daniel; Staciwa, Piotr; Sobczuk, Konrad; Kusiak-Nejman, Ewelina; Wanag, Agnieszka; Morawski, Antoni W.; Schneider, Kenneth; Blom, Richard; Narkiewicz, Urszula (Peer reviewed; Journal article, 2024)

  Titanium dioxide was synthesized via hydrolysis of titanium (IV) isopropoxide using a sol–gel method, under neutral or basic conditions, and heated in the microwave-assisted solvothermal reactor and/or high-temperature ...

• Rate-Dependent Evolution of Microstructure and Stress in Silicon Films Deposited by Electron Beam Evaporation 

  Dahl-Hansen, Runar Plunnecke; Stange, Marit Synnøve Sæverud; Sunde, Tor Olav Løveng; Ulyashin, Alexander (Peer reviewed; Journal article, 2024)

  Growing high-quality Si films at high rates with thicknesses ranging from the few nm- to µm-range while keeping the material consumption at a minimum is important for a wide range of Si-based technologies, spanning from ...

• Extracellular Matrix Sulfation in the Tumor Microenvironment Stimulates Cancer Stemness and Invasiveness 

  Kuşoğlu, Alican; Örnek, Deniz; Dansık, Aslı; Uzun, Ceren; Nur Özkan, Sena; Sarıca, Sevgi; Yangın, Kardelen; Özdinç, Şevval; Sorhun, Duygu Turan; Solcan, Nuriye; Doğanalp, Efe Can; Arlov, Øystein; Cunningham, Katherine; Karaoğlu, Ismail C.; Kizilel, Seda; Solaroğlu, Ihsan; Bulutay, Pınar; Fırat, Pınar; Erus, Suat; Tanju, Serhan; Dilege, Şükrü; Vunjak-Novakovic, Gordana; Tuncbag, Nurcan; Öztürk, Ece (Peer reviewed; Journal article, 2024)

  Tumor extracellular matrices (ECM) exhibit aberrant changes in composition and mechanics compared to normal tissues. Proteoglycans (PG) are vital regulators of cellular signaling in the ECM with the ability to modulate ...

• An XPS Study of Electrolytes for Li-Ion Batteries in Full Cell LNMO vs Si/Graphite 

  Azmi, Raheleh; Lindgren, Fredrik; Stokes-Rodriguez, Killian; Buga, Mihaela; Ungureanu, Cosmin; Gouveia, Tom; Christensen, Ida; Pal, Shubhadeep; Vlad, Alexandru; Ladam, Alix; Edström, Kristina; Hahlin, Maria (Peer reviewed; Journal article, 2024)

  Two different types of electrolytes (co-solvent and multi-salt) are tested for use in high voltage LiNi0.5Mn1.5O4||Si/graphite full cells and compared against a carbonate-based standard LiPF6 containing electrolyte (baseline). ...

• Analysis of Concrete Air Voids: Comparing OpenAI-Generated Python Code with MATLAB Scripts and Enhancing 2D Image Processing Using 3D CT Scan Data 

  Asadi, Iman; Shpak, Andrei; Jacobsen, Stefan (Peer reviewed; Journal article, 2024)

  The air void system in concrete significantly affects its mechanical, thermal, and frost durability properties. This study explored the use of ChatGPT, an AI tool, to generate Python code for analyzing air void parameters ...

• Tensile Properties and Fracture Analysis of Duplex (2205) and Super Duplex (2507) Stainless Steels, Produced via Laser Powder Bed Fusion Additive Manufacturing 

  Karavias, Leonidas; Gargalis, Leonidas; Graff, Joachim Seland; Johansen, Marius; Diplas, Spyridon; Karaxi, Evangelia K. (Peer reviewed; Journal article, 2024)

  Abstract Additive manufacturing of duplex (DSS) and super duplex stainless steel (SDSS) has been successfully demonstrated using laser powder bed fusion (LPBF) in recent years. Owing to the high cooling rates, as-built ...

• On the visibility of GP-zones in 6xxx Al alloys in atomic LAADF-STEM 

  Hell, Christoph Martin; Frafjord, Jonas; Bjørge, Ruben; Friis, Jesper; Holmestad, Randi (Peer reviewed; Journal article, 2024)

  In this work, the contrast seen in low-angle annular dark-field (LAADF) scanning transmission electron microscopy (STEM) of Guinier-Preston zones (GP-zones) in Al-Mg-Si alloys (6xxx) is discussed by STEM simulations, ...

• Fracture network characterization through fractal dimension and Gutenberg–Richter parameter: Decatur open-source dataset as a study case 

  Pavez-Orrego, Claudia; Pastén, Denisse; Estay, Rodrigo (Peer reviewed; Journal article, 2024)

  The fractal formalisms are well known for providing new understandings regarding the geometrical, spatial, and temporal behaviour of seismicity. Particularly, the fractal dimensions give information about the seismic events ...

• Simulation study on preventing explosive mixture formation in PEM electrolysers’ water recovery tanks 

  Pettersen, Torbjørn; Cossar, Emily; Bergstrøm, Trond Harald; Raka, Yash Dharmendra; Lee, Shenae; Zenith, Federico (Peer reviewed; Journal article, 2024)

  Investigations of safety issues related to the design and operation of high-pressure proton exchange membrane (PEM) water electrolysers have until now mainly focused on the electrolyser stack. The present study focuses on ...

• Evaluation of two CaMn1−x−yTixFeyO3−δ-based granules oxygen carriers for chemical looping applications 

  Li, Zuoan; Gaertner, Heiko; Sunding, Martin Fleissner; Larring, Yngve (Peer reviewed; Journal article, 2024)

  Upscaling of the laboratory oxygen carriers while keeping comparable performance as laboratory powders remains a challenge in the field of chemical looping combustion (CLC). In this work, two perovskite compositions of ...

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