Browsing Publikasjoner fra CRIStin - NTNU by Title
Now showing items 20876-20895 of 37247
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Measurements and simulations of turbines on common grid
(Journal article; Peer reviewed, 2014)Speed droop control is of basic importance for the primary governing in the Nordic grid. The speed droop control. a mandatory and build-in regulatory loop on all larger units. is automatically changing the produced power ... -
Measurements of CO2-Rich Mixture Properties: Status and CCS Needs
(Journal article; Peer reviewed, 2016)In order to design and operate current and future CCS system and processes, accurate predictions of the behavior of the fluids involved is necessary. Currently, there are large knowledge gaps for fundamental properties ... -
Measurements of ionic liquids thermal conductivity and thermal diffusivity
(Journal article; Peer reviewed, 2017)Thermal conductivity and thermal diffusivity of ionic liquids (ILs) are investigated in this work. A hot disk method for ILs thermal conductivity and thermal diffusivity measurement is utilized. Firstly, the thermal ... -
Measurements of sea-ice flexural stiffness by pressure characteristics of flexural-gravity waves
(Journal article; Peer reviewed, 2013)A method to estimate the flexural stiffness and effective elastic modulus of floating ice is described and analysed. The method is based on the analysis of water pressure records at two or three locations below the bottom ... -
Measurements of the Viscosity of Hydrogen and a (Hydrogen + Methane) Mixture with a Two-Capillary Viscometer
(Journal article; Peer reviewed, 2024)Measurements of the viscosity of pure hydrogen and a binary (hydrogen + methane) mixture with a nominal composition 90 mol % hydrogen are presented. The measurements were conducted with a two-capillary viscometer relative ... -
Measurements of underwater noise radiated by commercial ships at a cabled ocean observatory
(Peer reviewed; Journal article, 2020)Measurements of underwater noise radiated under ship normal operations are presented. The acoustic data, from the cabled ocean observatory, are analyzed under each identified ship passage, which was obtained by the Automatic ... -
Measures for Network Structural Dependency Analysis
(Journal article; Peer reviewed, 2018)A set of new measures for network structural dependency analysis is introduced. These measures are based on geodesic distance, which is the number of links in a shortest path. They capture the structural dependency effect ... -
Measures of co-expression for improved function prediction of long non-coding RNAs
(Journal article; Peer reviewed, 2018)Background Almost 16,000 human long non-coding RNA (lncRNA) genes have been identified in the GENCODE project. However, the function of most of them remains to be discovered. The function of lncRNAs and other novel genes ... -
Measuring childhood maltreatment: Psychometric properties of the Norwegian version of the Maltreatment and Abuse Chronology of Exposure (MACE) scale
(Peer reviewed; Journal article, 2020)Purpose Adverse childhood experiences in sensitive periods of the developing brain render the individual at a life-long risk for a broad spectrum of aberrant health outcomes. However, there is a lack of scales for the ... -
Measuring Complex Morphological Traits with 3D Photogrammetry: A Case Study with Deer Antlers
(Peer reviewed; Journal article, 2020)The increasing availability of 3D-imaging technology provides new opportunities for measuring morphology. Photogrammetry enables easy 3D-data acquisition compared to conventional methods and here we assess its accuracy for ... -
Measuring Container Port Complementarity and Substitutability with Automatic Identification System (AIS) Data – Studying the Inter-port Relationships in the Oslo Fjord Multi-port Gateway Region
(Journal article; Peer reviewed, 2017)This paper considers the degree of competition among small and medium-sized container ports located in a multi-port gateway region. The level of port competition is evaluated by means of an analysis of the revealed preferences ... -
Measuring Economic Activity From Space: A Case Study Using Flying Airplanes and COVID-19
(Peer reviewed; Journal article, 2021)This work introduces a novel solution to measure economic activity through remote sensing for a wide range of spatial areas. We hypothesize that disturbances in human behavior caused by major life-changing events leave ... -
Measuring efficiency and effectiveness through ex-post evaluation: Case studies of Norwegian transport projects
(Journal article; Peer reviewed, 2018) -
Measuring ferroelectric order parameters at domain walls and vortices in hexagonal manganites with atomic resolution STEM
(Journal article; Peer reviewed, 2017) -
Measuring filter-cake cohesive strength and flowability
(Peer reviewed; Journal article, 2022)The filter-cake has a critical role in temporarily reducing the permeability of the wellbore to prevent issues such as lost circulation, formation damage, wellbore collapse and differential sticking. The filter-cake's ... -
Measuring health-related quality of life in young adolescents: Reliability and validity in the Norwegian version of the Pediatric Quality of Life Inventory™ 4.0 (PedsQL) generic core scales
(Journal article; Peer reviewed, 2006)Background: Health-Related Quality of Life (HRQOL) studies concerning children and adolescents are a growing field of research. The Pediatric Quality of Life Inventory (PedsQL™) is considered as a promising HRQOL instrument ... -
Measuring impact through experimental design in entrepreneurship education: A literature review and research agenda
(Journal article; Peer reviewed, 2018)True experimental design and quasi-experimental design are considered to be rigorous research designs appropriate for assessing the impact of pedagogical interventions. This study explores the extent and application of ... -
Measuring In Situ Interfacial Contact Resistance in a Proton Exchange Membrane Fuel Cell
(Journal article; Peer reviewed, 2019)Interfacial contact resistance (ICR) is one of the remaining hurdles for successful implementation of stainless steel bipolar plates in PEM fuel cells. We have developed a reliable method, using thin gold wires, to measure ... -
Measuring mathematical identity in lower secondary school
(Peer reviewed; Journal article, 2020)The authors examined whether we can use the same instrument for measuring and comparing the mathematical identities of lower secondary school students and those of university students in science, technology, engineering, ... -
A measuring method for micro force based on MEMS planar torsional spring
(Peer reviewed; Journal article, 2020)In order to measure the micro force in a micro-nano device, a new measuring method for micro force is introduced. In this paper, a measuring system based on a micro-electro-mechanical systems (MEMS) planar torsional spring ...