Blar i NTNU Open på tittel

Viser treff 62167-62186 av 101204

    • Multiobjective Evolutionary Surgery Scheduling under Uncertainty 

      Nyman, Jacob Henrik (Master thesis, 2018)
      Surgery scheduling is the task of allocating resources to surgical procedures over time. Because hospitals are dynamic environments governed by uncertainty, difficult priorities and careful coordination of scarce resources, ...

    • 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% ...

    • A multiomics disease progression signature of low-risk ccRCC 

      Strauss, Philipp; Rivedal, Mariell; Scherer, Andreas; Eikrem, Øystein Solberg; Nakken, Sigrid; Beisland, Christian; Bostad, Leif; Flatberg, Arnar; Skandalou, Eleni; Beisvag, Vidar; Furriol, Jessica; Marti, Hans Peter (Peer reviewed; Journal article, 2022)
      Clear cell renal cell carcinoma (ccRCC) is the most common renal cancer. Identification of ccRCC likely to progress, despite an apparent low risk at the time of surgery, represents a key clinical issue. From a cohort of ...

    • Multiparametric Characterization of Response to Anti-angiogenic Therapy Using USPIO Contrast-enhanced MRI in Combination with Dynamic Contrast-enhanced MRI 

      Kim, Jana; Kim, Eugene; Euceda, Leslie R.; Meyer, Dan E.; Langseth, Karina; Bathen, Tone Frost; Moestue, Siver Andreas; Huuse, Else Marie (Journal article, 2017)
      Background Steady state susceptibility contrast (SSC)-MRI provides information on vascular morphology but is a rarely used method. Purpose To investigate the utility of the ultrasmall superparamagnetic iron oxide particles ...

    • Multiparametric Prostate MRI in Biopsy-Naïve Men: A Prospective Evaluation of Performance and Biopsy Strategies 

      Krüger-Stokke, Brage; Bertilsson, Helena; Langørgen, Sverre; Sjøbakk, Torill Eidhammer; Bathen, Tone Frost; Selnæs, Kirsten Margrete (Peer reviewed; Journal article, 2021)
      Objectives: This study aims to prospectively estimate the diagnostic performance of multiparametric prostate MRI (mpMRI) and compare the detection rates of prostate cancer using cognitive targeted transrectal ultrasound ...

    • Multipath channel estimation between two nodes using Multi-Carrier Phase Difference (MCPD) 

      Hendrickx Ruben (Master thesis, 2023)
      Abstract Keywords: Multi Carrier Phase Difference—Multipath channel—Radio Frequency— Least squares estimation This thesis focuses on the possibility of a multipath channel to be estimated. How it can be estimated and if ...

    • Multipeople tracking across multiple cameras 

      Alaya Cheikh, Faouzi; Saha, Sajib Kumar; Rudakova, Victoria; Wang, Peng (Journal article; Peer reviewed, 2012)
      Multi-target tracking (MTT) is an active and challenging research topic. Many different approaches to MTT problem exist, yet there are still few satisfactory methods of solving multi-target occlusion problem, which often ...

    • Multiphase Flow in Porous Media 

      Kamyabi, Farad (Master thesis, 2014)
      In the hydrocarbon reservoirs that are normally saturated with two or more fluids, in order for better description of the flowing fluids behaviors and rock fluid interaction, the concept of relative permeability and capillary ...

    • Multiphase flow simulation of rich gas pipelines with traces of liquid glycol - Flerfasesimulering av rikgassrørledninger med små mengder glykol væske 

      Reiso, Petter Holm; Haugen, Jørgen Børsum (Master thesis, 2016)
      Long distance transport of multiphase flow is an important technology in the development of oil and gas fields. Predicting phase behaviour in long pipelines is a demanding and complicated process. To realistically simulate ...

    • Multiphase Flow Through Chokes - Evaluation of five models for prediction of mass flow rates 

      Haug, Ragnhild Krogsrud (Master thesis, 2012)
      This thesis has evaluated five choke models described in the literature by comparing their predictions to measured flow rates for two different data sets. The models are the Bernoulli Equation with two-phase multiplier, ...

    • Multiphase Flow with Gas Hydrate Particles 

      Shabani, Mohammad Mahdi (Doktoravhandlinger ved NTNU, 1503-8181; 2013:49, Doctoral thesis, 2013)
      “Cold Flow Technology” (CFT) is an alternative solution to deal with gas hydrate formation in subsea flowlines. Transient multiphase flow with gas hydrate particles is an important research area of the CFT, which has not ...

    • Multiphase performance validation 

      Knudsen, Halfdan Rognes (Master thesis, 2013)
      The oil and gas industry wishes to further develop multi-phase technology in order to reduce con-struction costs and increase production from existing fields. Both suppliers and operators are in-vesting in development of ...

    • MultiPhase Permanent Magnet Synchronous Generators for Offshore Wind Enegy System: Control of six phase PMSG- six leg converter system 

      Ayehunie, Nahome Alemayehu (Master thesis, 2011)
      The three phase permanent magnet synchronous generator with full scale converter arrangement has gained significant market share in win energy turbine topology. This is because of the advancement in production of superior ...

    • Multiphase structural evolution and geodynamic implications of Messinian salt-related structures, Levant Basin, offshore Israel 

      Kartveit, Kyrre Heldal; Omosanya, Kamaldeen Olakunle; Johansen, Ståle Emil; Eruteya, Ovie; Reshef, Moshe; Waldmann, Nicolas D. (Journal article; Peer reviewed, 2018)
      Speculations surround salt deformation in the Mediterranean Basins, both related to the deformation history and the triggers for halokinesis since the onset of the Messinian Salinity Crisis (MSC). This work presents a ...

    • 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 ...

    • Multiphysical Simulation of Ocean Engineering Systems — Modelica Ocean Engineering Library — Cosimulation for Drilling Riser Analysis 

      Viswanathan, Savin (Doctoral theses at NTNU;2021:162, Doctoral thesis, 2021)
      The advancements in computing has made it possible to carry out integrated simulation of complex multiphysical systems, to better evaluate system performance and safety. The discipline of multiphysical simulation, though ...

    • Multiphysics 3D Modelling of Ironless Permanent Magnet Generators 

      Zhang, Zhaoqiang; Muyeen, S.M.; Al-Durra, Abel A.; Nilssen, Robert; Nysveen, Arne (Journal article; Peer reviewed, 2014)
      Abstract Analytical method is widely used for the preliminary design and optimization of electrical machines. It has short calculation time and low computational cost (cost of simulation codes and supporting hardware), but ...

    • A multiplayer game model to detect insiders in wireless sensor networks 

      Kantzavelou, Ioanna; Maglaras, Leandros; Tzikopoulos, Panagiotis F.; Katsikas, Sokratis (Peer reviewed; Journal article, 2022)
      Insiders might have incentives and objectives opposed to those of the belonging organization. It is hard to detect them because of their privileges that partially protect them. In Wireless Sensor Networks (WSNs), significant ...

    • Multiplayer On One Screen Entertainment System: Evaluation and Improvements 

      Spro, Aleksander Baumann; Versvik, Morten (Master thesis, 2007)
      This thesis looks at new game concepts for the MOOSES framework in regards to social gaming, as well as some performance improvements that are needed to support a larger number of players. The MOOSES framework is a framework ...

    • 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 ...