Blar i Fakultet for naturvitenskap (NV) på tittel

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    • Multiferroic, Magnetoelectric Nanoparticles: Lanthanum-substituted Bismuth Ferrite 

      Hatling, Oddmund (Master thesis, 2011)
      In this report, 10 at% lanthanum was introduced to the perovskite structure of bismuth ferrite at the expense of bismuth through a modified Pechini wet chemical method. Green body powders were calcined at several temperatures, ...

    • Multifunctional Gold nanoparticles for targeted drug delivery 

      Moran-Rico, Elena (Master thesis, 2012)
      The combination of nanoparticles with pharmaceutically compounds such as small drug molecules, peptides, enzymes, and antibodies, allows the promising development of delivery vectors with superior performance and selectivity. ...

    • Multifunctional Nanoparticles for Bioimaging 

      McDonagh, Birgitte Hjelmeland (Doctoral thesis at NTNU;2015:320, Doctoral thesis, 2015)
      Bioimaging is a broad term that covers all processes in which biological tissues are imaged. It can range from single-cell visualization with fluorescence microscopy, to imaging of brain structures in living human beings ...

    • Multifunctional Pd/Ni-Co catalyst for hydrogen production by chemical looping coupled with steam reforming of acetic acid 

      Fermoso, Javier; Gil, Maria V; Rubiera, Fernando; Chen, De (Journal article; Peer reviewed, 2014)
      High yield of high‐purity H2 from acetic acid, a model compound of bio‐oil obtained from the fast pyrolysis of biomass, was produced by sorption‐enhanced steam reforming (SESR). An oxygen carrier was introduced into a ...

    • Multifunctional proppants for enhanced oil production from shales 

      Hemminghytt, Thomas Støme (Master thesis, 2015)
      The purpose of the work, which has been done during this thesis, has been to give a better basis for future research on the subject. The subject is functionalizing proppants and testing of these functions. The experimental ...

    • Multigenerational exposure to ocean acidification during food limitation reveals consequences for copepod scope for growth and vital rates 

      Pedersen, Sindre Andre; Håkedal, Ole Jakob; Salaverria-Zabalegui, Iurgi Imanol; Tagliati, Alice; Gustavson, Liv Marie; Jenssen, Bjørn Munro; Olsen, Anders Johny; Altin, Dag (Journal article; Peer reviewed, 2014)
      The copepod Calanus finmarchicus is a key component of northern Atlantic food webs, linking energy-transfer from phytoplankton to higher trophic levels. We examined the effect of different ocean acidification (OA) scenarios ...

    • Multilayer Coated Aluminium Bipolar Plates for Light-weight Fuel Cells 

      Mustaparta, Maria Amundsen (Master thesis, 2022)
      Den moderne verdens største utfordring er å holde seg innenfor grensene for akseptabel global oppvarming. Klimagassutslipp må derfor reduseres. Flytrafikk er en enorm bidragsyter til klimagassutslipp verden over. ...

    • Multilayer phosphorene quantum dots in an electric field: Energy levels and optical absorption 

      Abdelsalam, H.; Saroka, Vasil; Lukyanchuk, I.; Portnoi, M.E. (Journal article; Peer reviewed, 2018)
      Triangular and hexagonal multilayer phosphorene quantum dots with armchair and zigzag terminations are investigated with the orthogonal tight-binding model. The effect of increasing the number of layers is revealed. The ...

    • Multilevel CC2 and CCSD in Reduced Orbital Spaces: Electronic Excitations in Large Molecular Systems 

      Folkestad, Sarai Dery; Kjønstad, Eirik Fadum; Goletto, Linda; Koch, Henrik (Peer reviewed; Journal article, 2021)
      We present efficient implementations of the multilevel CC2 (MLCC2) and multilevel CCSD (MLCCSD) models. As the system size increases, MLCC2 and MLCCSD exhibit the scaling of the lower-level coupled cluster model. To treat ...

    • Multilevel CC2 and CCSD Methods with Correlated Natural Transition Orbital 

      Folkestad, Sarai Dery; Koch, Henrik (Peer reviewed; Journal article, 2019)
      In the multilevel coupled cluster approach, an active orbital space is treated at a higher level of coupled cluster theory than the remaining inactive orbitals. We introduce the multilevel CC2 method where CC2 is used for ...

    • Multilevel coupled cluster methods for large molecular systems 

      Folkestad, Sarai Dery (Doctoral theses at NTNU;2020:240, Doctoral thesis, 2020)
      The coupled cluster hierarchy of models can be used to accurately describe electronic excitations in molecular systems. However, the standard coupled cluster models are expensive and their cost severely limits the size of ...

    • Multilevel coupled cluster theory: Development, implementation and application of multilevel coupled cluster theory for core and valence excited states 

      Myhre, Rolf Heilemann (Doctoral thesis at NTNU;2016:267, Doctoral thesis, 2016)
      This thesis consist of seven papers and an introduction describing the ongoing development and applications of multilevel coupled cluster theory. Coupled cluster theory is one of the most accurate, but also one of the ...

    • Multilevel Screening of Ionic Liquid Absorbents for Simultaneous Removal of CO2 and H2S from Natural Gas 

      Wang, Jingwen; Song, Zhen; Cheng, Hongye; Chen, Lifang; Deng, Liyuan; Qi, Zhiwen (Peer reviewed; Journal article, 2020)
      For the selection of practically attractive ionic liquids (ILs) as absorbents for simultaneous CO2 and H2S removal from natural gas (NG), a multilevel screening method combining Henry′s law constant (H) and vapor–liquid ...

    • Multilocus Sequence Typing of close Neighbours to Bacillus anthracis isolated from Soil Samples 

      Hovland, Kristin (Master thesis, 2014)
      The Bacillus cereus group comprises of B. anthracis, B. cereus, B. thuringiensis, B. mycoides, B. pseudomycoides, B. weihenstephanensis and B. cytotoxicus. B. anthracis is the causative agent of anthrax, whilst B. cereus ...

    • Multilocus sequence typing of Clostridium botulinum 

      Aas, Anette Kjoshagen (Master thesis, 2011)
      The construction of the genotyping method Multilocus Sequence Typing (MLST) for the bacteria Clostridium botulinum

    • Multiomics analysis of rheumatoid arthritis yields sequence variants that have large effects on risk of the seropositive subset 

      Saevarsdottir, Saedis; Stefansdottir, Lilja; Sulem, Patrick; Thorleifsson, Gudmar; Ferkingstad, Egil; Rutsdottir, Gudrun; Glintborg, Bente; Westerlind, Helga; Grondal, Gerdur; Loft, Isabella C; Sorensen, Signe Bek; Lie, Benedicte Alexandra; Brink, Mikael; Arlestig, Lisbeth; Arnthorsson, Asgeir Orn; Baecklund, Eva; Banasik, Karina; Bank, Steffen; Bjorkman, Lena I; Ellingsen, Torkell; Erikstrup, Christian; Frei, Oleksandr; Gjertsson, Inger; Gudbjartsson, Daniel F; Gudjonsson, Sigurjon A; Halldorsson, Gisli H; Hendricks, Oliver; Hillert, Jan; Hogdall, Estrid; Jacobsen, Søren; Jensen, Dorte Vendelbo; Jonsson, Helgi Freyr; Kastbom, Alf; Kockum, Ingrid; Kristensen, Salome; Kristjansdottir, Helga; Larsen, Margit H; Linauskas, Asta; Hauge, Ellen-Margrethe; Loft, Anne G; Ludviksson, Bjorn R; Lund, Sigrun H; Markusson, Thorsteinn; Masson, Gisli; Melsted, Pall; Moore, Kristjan H S; Munk, Heidi; Nielsen, Kaspar R; Norddahl, Gudmundur L; Oddsson, Asmundur; Olafsdottir, Thorunn A; Olason, Pall I; Olsson, Tomas; Ostrowski, Sisse Rye; Hørslev-Petersen, Kim; Rognvaldsson, Solvi; Sanner, Helga; Silberberg, Gilad N; Stefansson, Hreinn; Sørensen, Erik; Sørensen, Inge J; Turesson, Carl; Bergman, Thomas; Alfredsson, Lars; Kvien, Tore Kristian; Brunak, Søren; Steinsson, Kristján; Andersen, Vibeke; Andreassen, Ole; Rantapää-Dahlqvist, Solbritt; Hetland, Merete Lund; Klareskog, Lars; Askling, Johan; Padyukov, Leonid; Pedersen, Ole Bv; Thorsteinsdottir, Unnur; Jonsdottir, Ingileif; Stefansson, Kari (Peer reviewed; Journal article, 2022)
      Objectives To find causal genes for rheumatoid arthritis (RA) and its seropositive (RF and/or ACPA positive) and seronegative subsets. Methods We performed a genome-wide association study (GWAS) of 31 313 RA cases (68% ...

    • Multiphysical modeling of a next generation PEM electrolyser 

      Østenstad, Jenny (Master thesis, 2023)
      Anvendelse av hydrogen som energibærer er en viktig teknologi for å møte verdens økende energibehov på en måte frigjort fra karbon. Elektrolyse av vann er en bærekraftig metode å produsere hydrogen på, men fagfeltet ligger ...

    • Multiple aspects of plasticity in clutch size vary among populations of a globally distributed songbird 

      Westneat, David; Bokony, Veronika; Burke, Terry; Chastel, Olivier; Jensen, Henrik; Kvalnes, Thomas; Lendvai, Adam Z.; Liker, Andras; Mock, Douglas; Schroeder, Julia; Schwagmeyer, P. L.; Sorci, Gabriele; Stewart, Ian R. K. (Journal article, 2014)
      Plasticity in life-history characteristics can influence many ecological and evolutionary phenomena, including how invading organisms cope with novel conditions in new locations or how environmental change affects organisms ...

    • Multiple Environmental Stressors: Biological Interactions Between Parameters of Climate Change and Perfluorinated Alkyl Substances in Fish 

      Olufsen, Marianne Opsahl (Doctoral thesis at NTNU;2016:100, Doctoral thesis, 2016)
      Aquatic organisms continuously acclimatize to fluctuations in environment parameters and contaminant insult. The aim of this thesis was to investigate effects of combined exposure to quantifiable measures of climate ...

    • Multiple shooting for training neural differential equations on time series 

      Turan, Evren Mert; Jäschke, Johannes (Peer reviewed; Journal article, 2021)
      Neural differential equations have recently emerged as a flexible data-driven/hybrid approach to model time-series data. This work experimentally demonstrates that if the data contains oscillations, then standard fitting ...