Blar i Artikler, kapitler og presentasjoner fra NORCE Energi og teknologi på tittel
Viser treff 155-174 av 206
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Qualification of New Methods for Measuring In-Situ Rheology of Non-Newtonian Fluids in Porous Media
(Peer reviewed; Journal article, 2020)Pressure drop (ΔP) versus volumetric injection rate (Q) data from linear core floods have typically been used to measure in situ rheology of non-Newtonian fluids in porous media. However, linear flow is characterized by ... -
Quantification of time-varying groundwater flow in boreholes in fractured crystalline rock using long-term distributed temperature sensing
(Peer reviewed; Journal article, 2022)Quantification of groundwater flow is an important factor for several applications, such as water supply, boreholes for energy extraction/storage and drainage and flood prevention projects. In this study, distributed ... -
Quantifying prior model complexity for subsurface reservoir models
(Peer reviewed; Journal article, 2023)In Bayesian approaches to history matching for subsurface inference, the prior model specifies the uncertain model parameters and the joint probability of those parameters before incorporating production-related data. A ... -
Quantifying seasonal cornice dynamics using a terrestrial laser scanner in Svalbard, Norway
(Peer reviewed; Journal article, 2020)Snow cornices develop along mountain ridges, edges of plateaus, and marked inflections in topography throughout regions with seasonal and permanent snow cover. Despite the recognized hazard posed by cornices in mountainous ... -
Quantitative mapping of dolomitization using close-range hyperspectral imaging: Kimmeridgian carbonate ramp, Alacón, NE Spain
(Peer reviewed; Journal article, 2022)Geological models from outcrop analogues are often utilized as a guide, or soft constraint, for distributing reservoir properties in subsurface models. In carbonate outcrops, combined sequence stratigraphic, sedimentological, ... -
RadEx: Integrated visual exploration of multiparametric studies for radiomic tumor profiling
(Peer reviewed; Journal article, 2020)Better understanding of the complex processes driving tumor growth and metastases is critical for developing targeted treatment strategies in cancer. Radiomics extracts large amounts of features from medical images which ... -
Rain on snow (ROS) understudied in sea ice remote sensing: a multi-sensor analysis of ROS during MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate)
(Peer reviewed; Journal article, 2022)Arctic rain on snow (ROS) deposits liquid water onto existing snowpacks. Upon refreezing, this can form icy crusts at the surface or within the snowpack. By altering radar backscatter and microwave emissivity, ROS over sea ... -
Randomized maximum likelihood based posterior sampling
(Peer reviewed; Journal article, 2021)Minimization of a stochastic cost function is commonly used for approximate sampling in high-dimensional Bayesian inverse problems with Gaussian prior distributions and multimodal posterior distributions. The density of ... -
Reducing systematic errors due to deformation of organs at risk in radiotherapy
(Journal article; Peer reviewed, 2021)Purpose In radiotherapy (RT), the planning CT (pCT) is commonly used to plan the full RT-course. Due to organ deformation and motion, the organ shapes seen at the pCT will not be identical to their shapes during RT. Any ... -
Regional Morpho-Kinematic Inventory of Slope Movements in Northern Norway
(Peer reviewed; Journal article, 2021)https://www.frontiersin.org/articles/10.3389/feart.2021.681088 -
Remaining useful life estimation of HMPE rope during CBOS testing through machine learning
(Peer reviewed; Journal article, 2021)Fibre rope used in cranes for offshore deployment and recovery has significant potential to perform lifts with smaller cranes and vessels to reach depths limited by weight of steel wire rope. Current condition monitoring ... -
Restoration of annular zonal isolation using localized casing expansion (LCE) technology: Treatment of near-horizontal test sections containing a free-water channel
(Journal article; Peer reviewed, 2021)Fluid migration behind casings is a well integrity problem that can result in sustained casing pressure, undetected leaks to the environment, and potentially very difficult remediation attempts. Traditional methods for ... -
Reusable data visualization patterns for clinical practice
(Chapter, 2020)Among clinical psychologists involved in guided internet-facilitated interventions, there is an overarching need to understand patients symptom development and learn about patients need for treatment support. Data ... -
A Review of Thermal Spectral Imaging Methods for Monitoring High-Temperature Molten Material Streams
(Peer reviewed; Journal article, 2023)Real-time closed-loop control of metallurgical processes is still in its infancy, mostly based on simple models and limited sensor data and challenged by extreme temperature and harsh process conditions. Contact-free thermal ... -
Sea ice surface temperatures from helicopter-borne thermal infrared imaging during the MOSAiC expedition
(Peer reviewed; Journal article, 2022)The sea ice surface temperature is important to understand the Arctic winter heat budget. We conducted 35 helicopter flights with an infrared camera in winter 2019/2020 during the Multidisciplinary Drifting Observatory for ... -
Sea surface height anomaly and geostrophic current velocity from altimetry measurements over the Arctic Ocean (2011–2020)
(Peer reviewed; Journal article, 2023)Satellite altimetry missions flying over the ice-covered Arctic Ocean have opened the possibility of further understanding changes in the ocean beneath the sea ice. This requires complex processing of satellite signals ... -
Seasonal InSAR Displacements Documenting the Active Layer Freeze and Thaw Progression in Central-Western Spitsbergen, Svalbard
(Peer reviewed; Journal article, 2021)In permafrost areas, the active layer undergoes seasonal frost heave and thaw subsidence caused by ice formation and melting. The amplitude and timing of the ground displacement cycles depend on the climatic and ground ... -
Sentinel-1 sar observations of peak wavelength and dominant wave direction in the marginal ice zone of the barents sea
(Peer reviewed; Journal article, 2019)Synthetic aperture radar (SAR) has proven to be a very important source of data in the Polar regions because it covers large areas continuously, independent of the weather and time of day. In this study, we make use of ... -
A set of web-based public decision support tools for integrated planning and management in aquaculture
(Journal article; Peer reviewed, 2022)We developed a set of web-based tools to meet the demand for spatial planning and help to determine the available space suitable for marine aquaculture activity. These tools were derived from AkvaVis concept, which was ... -
Sex-based differences in sub-technique selection during an international classical cross-country skiing competition
(Peer reviewed; Journal article, 2020)The purpose of this study was to compare speed, sub-technique selection and temporal patterns between world-class male and female cross-country (XC) skiers and to examine the combined associations of sex and speed on ...