Blar i Master theses på tittel
Viser treff 30-49 av 124
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Effects of dark sector interactions on active-sterile neutrino mixing
(Master thesis, 2021-06-01)This thesis presents methods and theory for exploring new physics by using neutrinos as the portal. A thorough introduction on the state of neutrino physics in, and beyond the Standard Model framework, is presented. Anomalies ... -
Eksperimentell bestemmelse av laminære forbrenningshastigheter og Markstein-lengder for H2-luft blandinger tilsatt N2/CO2
(Master thesis, 2019-06-25)CFD-baserte beregningsverktøy for konsekvensmodellering avhenger av pålitelige eksperimentelle data for å utføre korrekte risikoanalyser i industrien. I denne oppgaven er laminær forbrenningshastighet og Markstein-lengde ... -
Elevers fremvisning av naturvitenskaplige praksiser og tenkemåter i møtet med PISA-oppgaver
(Master thesis, 2019-06-20) -
Elevers kritiske tenkning i faglige dialoger
(Master thesis, 2019-12)Formålet med masteroppgaven er å undersøke elevers praktiserte kritiske tenkning i dialoger der de vurderer informasjon og skal utvikle faglig forståelse. Det er blitt gjort lydopptak av gruppearbeid i en 10. klasse fra ... -
Elevers tolkning av spørsmål knyttet til utforskende arbeidsmåter i PISA-spørreundersøkelsen
(Master thesis, 2019-06-20)Formålet med denne masteroppgaven er å undersøke hvordan norske elever tolker spørsmål i PISA-spørreundersøkelsen knyttet til konstruktet utforskende arbeidsmåter. Det ble gjennomført fire gruppeintervju med totalt 15 ... -
Empirical Relationship between Nightside Reconnection Rate and Solar Wind / Geomagnetic Measurements
(Master thesis, 2021-08-02)According to the expanding-contracting polar cap paradigm (ECPC), dayside and nightside reconnection control magnetosphere-ionosphere dynamics at high latitudes by increasing and decreasing the open magnetic flux content, ... -
En eksperimentell studie av partikkelstørrelsesfordelingens innvirkning på utvalgte eksplosjonsparametere for silisiumstøv
(Master thesis, 2022-09-13)Prosessindustrien benytter silisium i pulverform og dette utgjør en eksplosjonsfare. Det ble utført en eksperimentell studie ved UiB der eksplosjonsparametere som maksimum trykkstigningshastighet og maksimumstrykk ble ... -
En eksperimentell studie om regulære og fokuserte bølgelaster på et monopelfundament i en dyptvanns bølgetank
(Master thesis, 2021-08-02) -
En undersøkelse av deformasjonen til snorkelen i en snorkelmerd ved ulike miljølaster og forslag til forbedring
(Master thesis, 2020-06-18) -
Enthalpies of CH4 and CO2 Hydrate Formation and Dissociation Using Residual Thermodynamics
(Master thesis, 2019-11-27)The problem in the processing industries regarding the formation of gas hydrate in pipelines or equipment have inspired much of the research for better understanding of hydrates. The world’s increasing demands for more ... -
Eulerian CFD Model of Direct Absorption Solar Collector with Nanofluid
(Master thesis, 2019-12-13)Solar energy is the most promising source of renewable energy. However, the solar energy harvesting process has relatively low efficiency, while the use of solar energy is challenging. Direct Absorption Solar Collectors ... -
Evaluation of the Field Kelvin Probe for non-intrusive condition monitoring of concrete reinforcements
(Master thesis, 2020-04-24)Early detection of corrosion in reinforced concrete is of great importance for safe operation of the concrete based infrastructure we rely on such as bridges and large buildings. Undetected corrosion in the steel reinforcements ... -
Experimental and Numerical Investigation of the Erosive Effects of Micro- and Nanometer-Sized Particles in Water Flow
(Master thesis, 2020-08-20) -
Experimental and Numerical Modeling Investigation of CO2 Foam Mobility Control
(Master thesis, 2021-06-15) -
Experimental investigation of multirotor wind turbine wakes
(Master thesis, 2022-06-01)With the increasing need for more renewable energy, offshore wind energy has been identified as a critical contributor to help with this increasing demand. However, conventional single rotor wind turbines face challenges ... -
Experimental investigation of wind farm flow effects
(Master thesis, 2022-01-17)A reasonable arrangement of wind turbines in a farm is essential for optimum energy efficiency and load reduction. In addition to the widely discussed wake interaction effects, the research community has recently debated ... -
Experimental model of plug formation in subsea pipelines
(Master thesis, 2022-06-01) -
Experimental Study of the Wake Flow and Thrust Coefficient of Porous Actuator Discs
(Master thesis, 2022-06-01) -
Fabrication of nanostructured free-standing Fresnel zone plate for neutral matter-waves microscopy
(Master thesis, 2022-06-01) -
Finite element modeling and experimental characterization of piezoelectric ceramic disk in air
(Master thesis, 2022-06-29)Understanding the piezoelectric disk characteristics and behaviors is essential to achieve a good system model and can increase accuracy and reduce measurement uncertainties. This work uses finite element modeling to compare ...