31 KJEMI 2 2026 Universitet og dato: UiO, Farmasøytisk Institutt, 16. Januar 2026 Navn: Ago Mrsa Veiledere: Professor Leon Reubsaet, Section for Pharmaceutical Chemistry, Department of Pharmacy, University of Oslo Professor Trine Grønhaug Halvorsen, Section for Pharmaceutical Chemistry, Department of Pharmacy, University of Oslo Associate professor Yvette Dehnes, Section for Pharmaceutical Chemistry, Department of Pharmacy, University of Oslo Opponenter: Doctor of Natural Sciences, PhD Pavel Kubáň, Institute of Analytical Chemistry, Czech Academy of Sciences Associate Professor Cato Brede, Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger Associate Professor Elisabeth Leere Øiestad, Section for Pharmaceutical Chemistry, Department of Pharmacy, University of Oslo Tittel på prøveforelesning: Sample preparation and mass spectrometric quantification of intact peptides Tittel på avhandling: Smart affinity sampling for targeted protein analysis: advancing from concept towards application Sammendrag: I denne graden har det blitt utviklet en brukervennlig papirbasert blod-prøvetaker som kan fange et spesifikt model-protein direkte fra en dråpe blod, og dermed fjerner mye manuelt laboratoriearbeid og gjør analysen raskere og enklere. Metoden fungerer på ekte humane prøver, krever svært lite blod, gir pålitelige resultater som samsvarer med etablerte tester, og kan gjøre biomarkør testing mer tilgjengelig og mindre invasivt. Faculty of Natural Sciences, NTNU, 27. januar 2026 Navn: Davide Procacci Veiledere: Main supervisor: Professor Jannike Solsvik, NTNU Co-supervisor: Professor Hugo Jakobsen, NTNU Co-supervisor: Professor Alfredo Soldati, TU Wien Opponenter: First opponent: Professor Rene Pecnik, Delft University of Technology, The Netherlands Second opponent: Associate Professor Pedro Simoes Costa, Delft University of Technology, The Netherlands Chair of the committee: Associate Professor Idelfonso Nogueira, Department of Chemical Engineering, NTNU Tittel på prøveforelesning: Neural operators for accelerating computational fluid dynamics: Fourier methods, generalisation, principles and limitations Tittel på avhandling: Bubble and droplet dynamics in turbulent forced convection Sammendrag: Efficient thermal management in industrial processes, such as liquid-metal cooling and high-temperature manufacturing, depends on the fundamental behaviour of heat transfer in turbulent multiphase flows. Understanding these mechanisms is particularly challenging due to the complex interactions between dispersed phases and turbulent structures across varying thermal regimes. This thesis investigates how deformable droplets and bubbles modify thermal transport using interface-resolved Direct Numerical Simulations that implicitly capture coalescence and breakage dynamics. The study identifies that while droplets act as thermal resistors in low-Prandtl-number fluids, reducing heat transfer efficiency, buoyancy-driven bubbles fundamentally restructure turbulence to significantly enhance convective mixing. The extent of these effects is quantified through the analysis of heat flux budgets and turbulence anisotropy, revealing a documented breakdown of the classical Reynolds analogy. Furthermore, a new phenomenological model is developed for droplet-laden systems, and high-fidelity datasets are provided to improve the development of engineering correlations and turbulence closures for industrial multiphase modelling.
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