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The impact of external quality assurance of costs estimates on cost overruns: Empirical evidence from the norwegian road sector
(Journal article; Peer reviewed, 2015)Cost overruns in transport infrastructure projects are prevalent and have been well documented in the literature; see, for instance, Flyvbjerg et al. (2003), Odeck (2004 and 2014) and Cantarelli et al. (2010). Governments ... -
Impact of illumination spectrum and eye pigmentation on image quality from a fundus camera using transscleral illumination
(Peer reviewed; Journal article, 2021)Significance: The use of the transscleral illumination approach has the potential to simplify the optical design of fundus cameras. In particular, this approach could allow the use of smaller and cheaper cameras that are ... -
Impact of inlet flow on macrosegregation formation accounting for grain motion and morphology evolution in DC casting of aluminium
(The Minerals, Metals & Materials Series;2367-1181, Peer reviewed; Journal article, 2018)Several transport mechanisms contribute to macrosegregation formation in Direct Chill (DC) casting of aluminium. The latter include solidification shrinkage induced flow, thermal-solutal convection and grain motion. The ... -
Impact of opaque building envelope configuration on the heating and cooling energy need of a single family house in cold climates
(Journal article; Peer reviewed, 2015) -
The Impact of Operating Parameters on the Gas-Phase Sulfur Concentration after High Temperature Sulfur Sorption on a Supported Mo-Mn Sorbent
(Peer reviewed; Journal article, 2021)The impact of operating parameters on H2S capture from a syngas mixture by a Mo-promoted Mn-based high-temperature sorbent was investigated. The parameters investigated included temperature, space velocity, H2S concentration ... -
The impact of saturation on seismic dispersion in shales — Laboratory measurements
(Peer reviewed; Journal article, 2018)Previous studies found a significant increase of acoustic velocities between seismic and ultrasonic frequencies (seismic dispersion) for shales, which would have to be taken into account when comparing seismic or sonic ... -
Impact of seasonal weather on forecasting of power quality disturbances in distribution grids
(Chapter, 2020)Power supply disruptions, including short-time disturbances, can lead to large direct and indirect financial losses. The ability to predict the risk of these disturbances allows for preventive actions and increases the ... -
Impact of SiO2 on Al–Al thermocompression wafer bonding
(Journal article; Peer reviewed, 2015)Al–Al thermocompression bonding suitable for wafer level sealing of MEMS devices has been investigated. This paper presents a comparison of thermocompression bonding of Al films deposited on Si with and without a thermal ... -
Impact of Solvent on the Thermal Stability of Amines
(Peer reviewed; Journal article, 2022)Water-lean solvents have been proposed as a possible alternative to aqueous amine systems in postcombustion carbon capture. There is however little data available on how amine degradation is affected by different solvents. ... -
Impact of the CO2 factor of electricity and the external CO2 compensation price on zero emission neighborhoods’ energy system design
(Peer reviewed; Journal article, 2021)Existing literature on Zero Emission Neighborhoods(ZENs) and Buildings (ZEBs) only allow for reaching the zero emission target locally. This paper evaluates the impact of allowing to buy CO2 compensation to reach that ... -
Impact of the Mobile Game FightHPV on Cervical Cancer Screening Attendance: Retrospective Cohort Study
(Peer reviewed; Journal article, 2022)Background: The wide availability of mobile phones has made it easy to disseminate health-related information and make it accessible. With gamification, mobile apps can nudge people to make informed health choices, including ... -
Impact of the Temporal Distribution of Faults on Prediction of Voltage Anomalies in the Power Grid
(Chapter, 2020)Is it possible to reliably predict voltage anomalies in the power grid minutes in advance using machine learning models trained on large quantities of historical data collected by power quality analysers (PQA)? Very little ... -
Impact of thermal history on defects formation in the last solid fraction of Cz silicon ingots
(Peer reviewed; Journal article, 2018)For the first time, the impact of the tail detachment on the quality of the last solid fraction of a Czochralski silicon ingot body is reported. Simulations of the thermal history were performed on CGSim software and showed ... -
Impact of Typical Faults Occurring in Demand-controlled Ventilation on Energy and Indoor Environment in a Nordic Climate
(Peer reviewed; Conference object; Journal article, 2020)This study evaluates typical faults occurring in demand-controlled ventilation (DCV) system and the impact on three output results: energy use, thermal comfort, and indoor air quality. The methodologies used in this study ... -
Implementation and comparison of three isogeometric Navier–Stokes solvers applied to simulation of flow past a fixed 2D NACA0012 airfoil at high Reynolds number
(Journal article; Peer reviewed, 2015)Implementation of three different Navier–Stokes solvers in an isogeometric finite element framework is presented in this paper. The three solvers Chorin projection method and Coupled formulation , both with the Spalart–Allmaras ... -
Implementation and Test of a Low Cost GBAS Subset Airborne Receiver Experimental Platform for UAVs
(Chapter, 2022)A Ground Based Augmentation System (GBAS) provides differential corrections to Global Navigation Satellite Systems (GNSS) using VHF Data Broadcast (VDB) Equipment. This paper discusses development and test of an experimental ... -
Implementation of an underwater acoustic modem with network capability
(Chapter, 2011)This paper introduces the underwater acoustic modem as implemented within the UAN – Underwater Acoustic Network project. The low power modem has implemented turbo equalization algorithms in addition to variable spread rate ... -
Implementation of positive energy district concepts and energy master plans for decarbonization of districts
(Peer reviewed; Journal article, 2022)In order to achieve a holistic approach to community energy planning for neighbourhoods and districts, it is crucial to provide planners, decision makers, and stakeholders with the necessary methods and instruments. However, ... -
Implementation of Radon Barriers, Model Development and Calculation of Radon Concentration in Indoor Air
(Journal article; Peer reviewed, 2011)Norway has some of the highest concentrations of radon in indoor air in the world. Based on large-scale surveys by direct measurements of radon in indoor air it has been estimated that nearly 9 % of the housing stock has ... -
Implementering av lokaliseringstjeneste i Trondheim kommunes helse- og omsorgstilbud til personer med kognitiv svikt
(Research report, 2016)Trondheim kommune har i forbindelse med sin satsning på velferdsteknologi jobbet aktivt med å implementere en lokaliseringstjeneste for personer med kognitiv svikt. Denne rapporten er resultatet fra en kvalitativ undersøkelse ...