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Estimating Remaining Useful Lifetime using Deep Learning on Water Cooled Power Cables
(Master thesis, 2021)Moderne industri blir intensivt overvåket av høyere antall sensorer og tilstandsovervåkingsutstyr. Dette genererer store mengder data tilgjengelig for utnyttelse og analyse. Elkems produksjonsanlegg i Thamshavn er et slikt ... -
Estimating risk factor attributable burden – challenges and potential solutions when using the comparative risk assessment methodology
(Peer reviewed; Journal article, 2022)Background Burden of disease analyses quantify population health and provide comprehensive overviews of the health status of countries or specific population groups. The comparative risk assessment (CRA) methodology is ... -
Estimating runoff from ungauged catchments using regional modelling
(Master thesis, 2014)Establishing runoff series from ungauged catchment is a central challenge in hydrology. In Norway this is particularly evident in the design of small hydropower. The location of the power plant often is in small catchments ... -
Estimating saturation and density changes caused by CO2 injection at Sleipner - Using time-lapse seismic amplitude-vartiation-with-offset and time-lapse gravity
(Journal article; Peer reviewed, 2017)We have developed a calibrated, simple time-lapse seismic method for estimating saturation changes from the CO2CO2-storage project at Sleipner offshore Norway. This seismic method works well to map changes when CO2CO2 is ... -
Estimating seabed velocities from normal modes
(Master thesis, 2012)In this Master Thesis a method for estimating seabed p-wave velocities from normal mode seismic data is developed. This is done through forward modeling using two dimensional finite difference modeling to generate synthetic ... -
Estimating shear wave velocity with the SCPTu and Bender element
(Peer reviewed; Journal article, 2021)The shear wave velocity (vs) is an important soil and rock property that can both be used in several geotechnical problems including for evaluation of dynamic properties of soils as well as in determining the maximum value ... -
Estimating SN curves for local fiber dominated fatigue failure in ring specimens representing filament wound pressure vessels with damage
(Peer reviewed; Journal article, 2021)Modeling the effect of fatigue is important for predicting remaining life of damaged filament wound composite pressure vessels. This study shows how S-N curves can be measured that describe local fiber dominated fatigue ... -
Estimating Software Development Task Effort Using Word Embeddings and Recurrent Neural Networks
(Master thesis, 2018)This cross-discipline project tests a state-of-the-art neural network model on a problem with high impact in software engineering, namely task estimation. The majority of research conducted in the software estimation field ... -
Estimating source signatures from source-over-spread marine seismic data
(Journal article; Peer reviewed, 2018)Recent developments in marine seismic acquisition include deploying a source vessel above a towed-streamer spread. We have developed an inversion algorithm to estimate source signatures for such acquisition configurations, ... -
Estimating stocks and flows of electric passenger vehicle batteries in the Norwegian fleet from 2011 to 2030
(Journal article; Peer reviewed, 2021)Retired passenger battery electric vehicles (BEVs) are expected to generate significant volumes of lithium-ion batteries (LIBs), opening business opportunities for second life and recycling. In order to evaluate these, ... -
Estimating stratospheric polar vortex strength using ambient ocean-generated infrasound and stochastics-based machine learning
(Journal article; Peer reviewed, 2024)There are sparse opportunities for direct measurement of upper stratospheric winds, yet improving their representation in subseasonal-to-seasonal prediction models can have significant benefits. There is solid evidence ... -
Estimating Tail-Latency of Latency-Sensitive Workloads
(Master thesis, 2019)Mange av arbeidsoppgavene som behandles i dagens datasentre er følsomme for forsinkelse, og krever at brukere har en tilfredsstillende opplevelse, noe som gjør energibesparing til en utfordring, som følge av strenge krav ... -
Estimating the blast sill thickness using changepoint analysis of MWD data
(Peer reviewed; Journal article, 2020)Measurement while drilling (MWD) data are collected during production drilling in the open pit operation in question. On every bench in the open pit, a fractured marble zone (sill) is left on top of the hard and un-fractured ... -
Estimating the Color Palette of Ortelius' Atlas: A case study of hyperspectral imaging for rapid pigment screening
(Journal article; Peer reviewed, 2023)The map collection, Kartsenteret, of the National Library of Norway is conducting a pilot study of its collection of approximately 150,000 maps. This collection covers a 500-year map and color history. Aiming to study the ... -
Estimating the cost of vaccine development against epidemic infectious diseases: a cost minimisation study
(Journal article; Peer reviewed, 2018)Background The Coalition for Epidemic Preparedness Innovations was established in 2016, to develop vaccines that can contribute to preparedness for outbreaks of epidemic infectious diseases. Evidence on vaccine development ... -
Estimating the Design Parameters of a Highly Skewed Ship Propeller by Automated 3D-scanning
(Master thesis, 2018)Ship propellers have a highly complex surface geometry. Certain design parameters are commonly used to describe this complex geometry. During production of the propeller blades there is a need for measuring the blade ... -
Estimating the dynamic current rating of power cables using the principle of superposition and transient temperature responses
(Master thesis, 2022)Ettersom strømforbruket øker jevnt og mer fornybare kilder brukes til å generere elektrisk energi, må det tilgjengelige strømnettet øke sin kapasitet og fleksibilitet. Gjeldende strømføringsevne bestemmes i dag av statiske ... -
Estimating the Elasticity of Labour Supply to an Enterprise Utilizing a Quasi-Natural Experiment
(Working Paper Series, 1503-299X; 2003:7, Research report, 2003)This paper utilizes institutional features to identify the supply of labour directed towards individual enterprises. The labour market for Norwegian teachers is characterized by a high degree of central regulations. In the ... -
Estimating the Energy Consumption of Emerging Random Access Memory Technologies
(Master thesis, 2013)In this work, a model for estimating the energy consumption of different types ofrandom access memory(RAM) technologies, likely to be commercially available by2017, has been developed. The goal for this model has been to ... -
Estimating the Fatigue Life of Typical Openings in Longitudinal Strength Members in an Early Design Phase
(Master thesis, 2020)Denne oppgaven undersøker muligheten for et forenklet beregningsverktøy for å estimere utmattings-levetiden for typiske åpninger i langsgående styrkeelementer. Verktøyet ble foreslått av VARD Group AS og er ment til å ...