Browsing NTNU Open by Title
Now showing items 96419-96438 of 100934
-
The Utilization of Bauxite Residue with a Calcite-Rich Bauxite Ore in the Pedersen Process for Iron and Alumina Extraction
(Peer reviewed; Journal article, 2021)Metallurgical grade alumina is produced worldwide through the well-known Bayer process, which unavoidably generates bauxite residue (BR, also known as red mud) in almost equal amounts to alumina. This study aims the ... -
Utilization of By-Products from Norwegian Spring Spawning Herring for Human Consumption
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:317, Doctoral thesis, 2013)There is an increasing demand for oils and proteins of marine origin for human consumption. Marine lipids are rich in the long chain omega-3 polyunsaturated fatty acids, especially eicosapentaenoic acid (EPA; C20:5 n-3) ... -
Utilization of egg-laying hens (Gallus Gallus domesticus) for production of ingredients for human consumption and animal feed
(Journal article; Peer reviewed, 2020)Background In Norway, 3 million discarded egg-laying hens are destructed annually, which equals 1500 tons pure hen meat. Due to the slaughter methods used, this raw material is handled as a high-risk waste, while in reality ... -
Utilization of energy storage systems in ports
(Master thesis, 2020)Ved en elektrifisering av maritim industri møter havner nye utfordringer knyttet til leveranse av landstrøm og ladestrøm til skip. Denne rapporten forsøker å undersøke om bruk av elektrisk energilagring i havner kan bidra ... -
Utilization of excess nutrients from land-based aquaculture facilities by Hediste diversicolor (O.F. Müller, 1776) - Production of polychaete biomass and its potential use in fish feed
(Master thesis, 2017)Farming of Atlantic salmon (Salmo salar) is highly dependent on marine resources such as fish meal and fish oil. In Norway, supply of high quality raw materials and control of waste discharges from aquaculture are factors ... -
Utilization of Li-Rich Phases in Aluminum Anodes for Improved Cycling Performance through Strategic Thermal Control
(Peer reviewed; Journal article, 2023)Lithium-ion batteries with aluminum anodes had appeared to resolve critical dendrite issues of lithium metal cells in the 1970s. However, the poor cycling performance attributed to aluminum anodes would lead to their ... -
Utilization of Low Temperature Heat in Coal based Power Plants
(Master thesis, 2013)Carbon Capture and Storage aims at capturing and storing carbon emissions from large point sources underground. One of three main ways of implementing CCS is in coal based power plants is the pressurized oxy-combustion, ... -
Utilization of Phasor Measurement Unit Measurements as Basis for Power System State Estimation Interface
(Master thesis, 2014)Utilization of phasor measurements units (PMUs) in wide area monitoring and control systems (WAMS), has a large potential for increased situational awareness in power system operation, especially regarding system stability ... -
Utilization of Phasor Measurement Units in Hybrid Linear State Estimation
(Master thesis, 2016)The Phasor Measurement Unit (PMU) introduces new functionality to the measurement spectrum, with accurate time tagging and synchronization capability, and is thus the next step in the technological evolution of state ... -
Utilization of Planning and Design Data in Drilling Automation and Model Based Process Control on Statfjord
(Master thesis, 2013)Drilling of oil wells has through time become increasingly difficult due to less accessible oil and depleted reservoirs. Well stability issues and other drilling problems are frequently experienced during drilling of ... -
The utilization of primary healthcare services among frail older adults – findings from the Helsinki Birth Cohort Study
(Peer reviewed; Journal article, 2022)Background The impact of frailty on primary healthcare service use, especially general practice office visits and remote contacts, is currently unknown. Further, little is known about the association of frailty with ... -
Utilization of Recycled Concrete Fines for Carbon Capture and Subsequent Use as Supplementary Cementitious Material
(Master thesis, 2022)Betong är det vanligaste byggmaterialet i världen, men cementproduktionen står för 5-7 % av det totala CO2-utsläppet. [26] För att minska mängden CO2 från tillverkningen blandas ofta cement med mineraliskt tillsatsmaterial ... -
Utilization of risk priority number to systems-theoretic process analysis: A practical solution to manage a large number of unsafe control actions and loss scenarios
(Peer reviewed; Journal article, 2020)System-theoretic process analysis is a hazard identification method whose main assumption is that accidents can be caused by unsafe interactions of system components, as well as component failures. System-theoretic process ... -
Utilization of Rock Materials from Tunnelling as Aggregates for Sprayed Concrete
(Master thesis, 2017)The concrete industry in Norway, as well as other countries, is facing a great challenge nowadays. The enormous increase in demand for concrete production and the consequential increase in aggregate consumption have resulted ... -
Utilization of ServiceNow’s Risk Management Functionality Within the GRC Module: A Case Study
(Master thesis, 2023)I en tid med økende kompleksitet og risiko, er styring av governance, risk, and compliance (GRC) innen organisasjoner mer kritisk enn noen gang. Denne masteroppgaven undersøker potensialet til ServiceNow's GRC-modul og et ... -
Utilization of Size-Tunable Hollow Silica Nanospheres for Building Thermal Insulation Applications
(Peer reviewed; Journal article, 2020)Hollow silica nanospheres (HSNS) have been the subject of intense studies as a possible building block that may successfully bring about nano insulation materials (NIM) with substantially reduced thermal conductivity. The ... -
The utilization of specialized healthcare services among frail older adults in the Helsinki Birth Cohort Study
(Peer reviewed; Journal article, 2021)Background The association between frailty and specialized healthcare utilization is not well studied. We, therefore, examined the utilization of specialized healthcare services among frail Finnish older adults. Methods A ... -
Utilization of Supervised Learning for Automatic Detection of Damages in Materials from Non-Destructive Testing Based Ultrasound Data
(Bachelor thesis, 2020)Ultrasonisk ikke-destruktiv testing (NDT) krever foreløpig høyt opplærte operatører for å analysere innsiden av materialer på korrekt måte. For å forenkle observasjonen av skader, presenterer vi materialer ved å anvende ... -
Utilization of surplus heat from snow producing machines
(Master thesis, 2016)In this master thesis, four cases of snow supply have been evaluated under the condition that a 5 km track of ski conditions can be guaranteed from November to the end of April at a nordic ski arena in Granåsen, outside ... -
Utilization of surplus heat from the organic dairy at Røros
(Master thesis, 2023)Rørosmeieriet er et organisk meieri på Røros, som har et mål om å bli et nullutslippsmeieri. Meieriet slipper ut gråvann med en estimert temperatur på 35 °C ned i sluket. Hensikten med denne masteroppgaven er å finne ...