Publikasjoner fra CRIStin - SINTEF AS
Recent Submissions
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Changes in cement paste during accelerated mortar bar testing for pyrrhotite containing aggregate
(Peer reviewed; Journal article, 2024)The accelerated mortar bar test (AMBT) for pyrrhotite (Fe1-xS) containing aggregates accelerates expansion using two regimes: Phase I, during which Fe1-xS oxidation to iron hydroxide is accelerated by bleach and storage ... -
Utslipp fra sjøtransport
(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
(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
(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 ... -
NDT methods and sensors for existing concrete structures. Literature review
(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
(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
(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
(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
(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
(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
(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
(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
(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
(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
(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
(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
(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
(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 ... -
Erfaringer med ”hagebyer” tilrettelagt for personer med demens. Nye sykehjemsmodeller
(SINTEF Notat;52, Research report, 2024)Norske kommuner må øke antallet omsorgsplasser. Bygninger utgjør store investeringer og er strukturer som vil påvirke livet til ansatte og beboere i mange tiår framover. Det er derfor viktig å trekke på erfaringer fra nye ... -
Knowledge sharing and learning in projects - Focusing on time restriction
(Peer reviewed; Journal article, 2024)Projects can be seen as a learning arena. New knowledge can be developed, and existing knowledge can be shared in projects. Several projectbased organizations (PBOs) could see the importance of knowledge sharing and learning ...
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