Blar i Fakultet for naturvitenskap (uspesifisert) på tittel

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    • Fiskebiologiske undersøkelser i Auravassdraget. Årsrapport 2005 

      Jensen, Arne Johan; Finstad, Bengt; Hvidsten, Nils Arne; Jensås, Jan Gunnar; Johnsen, Bjørn Ove; Lund, Egil; Kjøsnes, Arne; Solem, Øyvind (NINA rapport;115, Research report, 2006)
      Formålet med denne undersøkelsen er å overvåke utviklingen av bestandene av laks og sjøør-ret i Auravassdraget. Resultatene skal danne grunnlag for å evaluere de tiltakene som er gjen-nomført som kompensasjon for negative ...

    • Flow and Heat Transfer in a Radially Spreading Liquid Metal Jet Related to Casting of Ferroalloys 

      Haaland, Harald (Dr. ingeniøravhandling, 0809-103X; 2000:83, Doctoral thesis, 2000)
      In the past more and more advanced and fine-tuned processes for steel production have resulted in increased demands for new and more costeffective ferroalloys used as constituents in the processes. Casting techniques and ...

    • Genetic, molecular and functional studies of RAC GTPases and the WAVE-like regulatory protein complex in Arabidopsis thaliana. 

      Brembu, Tore (Doktoravhandlinger ved NTNU, 1503-8181; 2004:68, Doctoral thesis, 2006)
      Small GTP-binding proteins are molecular switches that serve as important regulators of numerous cellular processes. In animal and plant cells, the Rho family of small GTPases participate in e.g. organisation of the actin ...

    • GXP: Analyze and Plot Plant Omics Data in Web Browsers 

      Eiteneuer, Constantin; Velasco, David; Atemia, Joseph; Wang, Dan; Schwacke, Rainer; Wahl, Vanessa; Schrader, Andrea; Reimer, Julia J.; Fahrner, Sven; Pieruschka, Roland; Schurr, Ulrich; Usadel, Björn; Hallab, Asis (Peer reviewed; Journal article, 2022)
      Next-generation sequencing and metabolomics have become very cost and work efficient and are integrated into an ever-growing number of life science research projects. Typically, established software pipelines analyze raw ...

    • Homoacetogenic H2 Consumption In Fermentative Hydrogen Production Processes 

      Dinamarca, Carlos S. (Doktoravhandlinger ved NTNU, 1503-8181; 2010:182, Doctoral thesis, 2010)
      Hydrogen gas generation has been studied by environmental biotechnologists since the 1930’s as a key intermediate in biogas process, and since the 70’s also because of its potential as a future energy carrier. Exhaustive ...

    • Hydrogen-chlorine fuel cell for production of hydrochloric acid and electric power : chlorine kinetics and cell design 

      Thomassen, Magnus Skinlo (Doktoravhandlinger ved NTNU, 1503-8181; 2005:932005:70, Doctoral thesis, 2005)
      This thesis work is the continuation and final part of a joint project between the Department of Materials Technology, NTNU and Norsk Hydro Research Center in Porsgrunn, looking at the possibility of using fuel cells for ...

    • Interactions between Chitosans and Bacteria: Flocculation and Adhesion 

      Strand, Sabina P (Dr. ingeniøravhandling, 0809-103X; 2001:80, Doctoral thesis, 2001)

    • Investigation of the Chemistry of Liquid H2S Scavengers 

      Buhaug, Janne Bjørntvedt (Dr.ingeniøravhandling, 0809-103X; 2002:70, Doctoral thesis, 2002)
      1,3,5-Tris(2-hydroxyethyl)-1,3,5-triazinane (1), in the industry often referred to as "Triazine", is a widely used liquid H2S scavenger. The goal of the work presented in this dissertation was to examine the chemistry of ...

    • Leadership and leadership communication in a matrix structured organization : some critical factors 

      Røsdal, Trude (Doktoravhandlinger ved NTNU, 1503-8181; 2005:233, Doctoral thesis, 2005)
      This case study has shown how nearly every success and failure in the matrix structured Segment X was a result of leadership behaviour. If Project I was to be an unreserved success every leader on every level had to succeed ...

    • Lepton flavour violation in minimal supersymmetric extensions to the Standard model 

      Meisler, Terje R (Doktoravhandlinger ved NTNU, 1503-8181; 2004:22, Doctoral thesis, 2003)

    • Life history strategies, mate choice, and parental investment among Norwegians over a 300-year period 

      Bongard, Terje (Doktoravhandlinger ved NTNU, 1503-8181; 2005:54, Doctoral thesis, 2005)
      In this thesis, seven papers concerning life history, mate choice and parental investment strategies are presented. Data was compiled from old church books from two parishes in Central Norway from 1700-1900, Soknedal and ...

    • Life-stage associated remodeling of lipid metabolism regulation in Atlantic salmon 

      Gillard, Gareth Benjamin; Harvey, Thomas Nelson; Gjuvsland, Arne Bjørke; Jin, Yang; Thomassen, Magny Sissel S.; Lien, Sigbjørn; Leaver, Michael; Torgersen, Jacob Seilø; Hvidsten, Torgeir Rhoden; Vik, Jon Olav; Sandve, Simen Rød (Journal article; Peer reviewed, 2018)
      Atlantic salmon migrates from rivers to sea to feed, grow and develop gonads before returning to spawn in freshwater. The transition to marine habitats is associated with dramatic changes in the environment, including water ...

    • Little Ice Age summer temperatures in Western Norway from a 700-year tree-ring chronology 

      Svarva, Helene Løvstrand; Thun, Terje; Kirchhefer, Andreas; Nesje, Atle (Journal article; Peer reviewed, 2018)
      A ring-width Pinus sylvestris chronology from Sogndal in western Norway was created, covering the period AD 1240–2008 and allowing for reconstruction of monthly mean July temperatures. This reconstruction is the first of ...

    • Mass Transport and Kinetic Phenomena in Catalytic Polymerization of Olefins 

      Kittilsen, Pål (Dr. ingeniøravhandling, 0809-103X; 2001:32, Doctoral thesis, 2001)

    • Mechanical, thermal and swelling properties of cellulose nanocrystals/PVA nanocomposites membranes 

      Jahan, Zaib; Niazi, Muhammad Bilal Khan; Gregersen, Øyvind Weiby (Journal article; Peer reviewed, 2018)
      Cellulose nanocrystals (CNC) have strong reinforcing properties when incorporated in a compatible polymer matrix. The study was conducted to investigate the effect of addition of different proportions of CNC on the mechanical, ...

    • Metabolism and function of β-1,3-glucan in marine diatoms 

      Granum, Espen (Dr.ingeniøravhandling, 0809-103X; 2002:4, Doctoral thesis, 2002)
      β-1,3-Glucan (chrysolaminaran) is the principal storage polysaccharide in diatoms (Bacillariophyceae), the major primary producers in the sea. The glucan generally contributes a substantial fraction of the algal biomass, ...

    • Minimum Energy Requirements in Complex Distillation Arrangements 

      Halvorsen, Ivar Johan (Dr. ingeniøravhandling, 0809-103X; 2001:43, Doctoral thesis, 2001)
      Distillation is the most widely used industrial separation technology and distillation units are responsible for a significant part of the total heat consumption in the world’s process industry. In this work we focus on ...

    • Modeling the Economics and Market Adoption of Distributed Power Generation 

      Maribu, Karl Magnus (Doctoral Theses at NTNU, 1503-8181; 2006:93, Doctoral thesis, 2006)
      After decades of power generating units increasing in size, there is currently a growing focus on distributed generation, power generation close to energy loads. Investments in large-scale units have been driven by economy ...

    • Modelling of gas explosions 

      Vågsæther, Knut (Doktoravhandlinger ved NTNU, 1503-8181; 2010:221, Doctoral thesis, 2010)
      The content of this thesis is a study of gas explosions in complex geometries and presentation and validation of a method for simulating flame acceleration and deflagration to detonation transition. The thesis includes a ...

    • Motor control of the upper trapezius 

      Westad, Christian (Doktoravhandlinger ved NTNU, 1503-8181; 2005:80, Doctoral thesis, 2005)
      Background The main objective of this thesis was to establish new insight into the motor control of low-threshold motor units in the trapezius muscle. Special attention was given to motor unit recruitment threshold related ...