Browsing Fysisk institutt by Title

Now showing items 1420-1439 of 3682

  • Instabilities in Reactive and Deformable Two Phase Media 
    Angheluta, Luiza (Doctoral thesis / Doktoravhandling, 2009)
  • Instability and Beam-Beam Study for Multi-TeV PWFA e+e- and γγ Linear Colliders 
    Chen, Jian Bin Ben (Doctoral thesis / Doktoravhandling, 2021)
    Beam-driven plasma wakefield acceleration (PWFA) is considered one of the most promising novel acceleration technologies capable of drastically shrinking the footprints of high-energy particle colliders. However, there are ...
  • Instrumentering for å karakterisere retrorefleksjon fra optikkRestricted Access 
    Trondsen, Jonas (Master thesis / Masteroppgave, 2022)
  • Integrated analysis of cervical squamous cell carcinoma cohorts from three continents reveals conserved subtypes of prognostic significance 
    Chakravarthy, Ankur; Reddin, Ian; Henderson, Stephen; Dong, Cindy; Kirkwood, Nerissa; Jeyakumar, Maxmilan; Rodriguez, Daniela Rothschild; Martinez, Natalia Gonzalez; McDermott, Jacqueline; Su, Xiaoping; Egawa, Nagayasau; Fjeldbo, Christina Sæten; Skingen, Vilde Eide; Lyng, Heidi; Halle, Mari Kyllesø; Krakstad, Camilla; Soleiman, Afschin; Sprung, Susanne; Lechner, Matt; Ellis, Peter J. I.; Wass, Mark; Michaelis, Martin; Fiegl, Heidi; Salvesen, Helga; Thomas, Gareth J.; Doorbar, John; Chester, Kerry; Feber, Andrew; Fenton, Tim R. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Abstract Human papillomavirus (HPV)-associated cervical cancer is a leading cause of cancer deaths in women. Here we present an integrated multi-omic analysis of 643 cervical squamous cell carcinomas (CSCC, the most common ...
  • Integrated and differential fiducial cross-section measurements for the vector boson fusion production of the Higgs boson in the H→WW∗→eνμν decay channel at 13 TeV with the ATLAS detector 
    Filmer, E.K.; Jackson, P.; Kong, A.X.Y.; Potti, H.; Ruggeri, T.A.; Ting, E.X.L.; White, M.J.; Gingrich, D.M.; Lindon, J.H.; Nishu, N.; Pinfold, J.L.; Cakir, O.; Duran Yildiz, Yildiz; Kuday, S.; Turk Cakir, Cakir; Sultansoy, S.; Adam Bourdarios, Bourdarios; Arnaez, O.; Berger, N.; Castillo, F.L.; Costanza, F.; Delmastro, M.; Buanes, Trygve; Djuvsland, Julia Isabell; Eigen, Gerald; Fomin, Nikolai; Hellesund, Simen; Huiberts, Simon Kristian; Lipniacka, Anna; Martin Dit Latour, Bertrand Pascal Christian; Stugu, Bjarne Sandvik; Træet, Are Sivertsen; Van Rijnbach, Milou; Ananiev, Viktor; Bjørke, Kristian; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Gramstad, Eirik; Håland, Even Simonsen; Heggelund, Andreas; Langrekken, Oda Kristin Berg; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Røhne, Ole Myren; Rye, Eli Bæverfjord; Sandaker, Heidi; Shope, David Richard; Vadla, Knut Oddvar Høie; ATLAS, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    The vector-boson production cross section for the Higgs boson decay in the H→WW∗→eνμν channel is measured as a function of kinematic observables sensitive to the Higgs boson production and decay properties as well as ...
  • Integrated hybrid coupler for monopulse radar and biomedical sensors applications 
    Sheng, Jenny Jie (Master thesis / Masteroppgave, 2022)
    The 180-degree hybrid coupler was designed to miniaturize in the frequency range from 5 to 10 GHz with a 0-degree phase shift in the summation port and a 180-degree phase shift in the differential port. Miniaturization can ...
  • Integrating Computing with Mathematics and Science Education: Case Studies of Student Understanding and Teaching Design 
    Sand, Odd Petter (Doctoral thesis / Doktoravhandling, 2021)
    Computing (such as programming) has revolutionised the way mathematicians and scientists work, and has also changed the way we teach mathematics and science. However, relatively little is known about how the changes to ...
  • Intelligent and Adaptive Systems in Cancer BiomedicineRestricted Access 
    Kakar, Manish (Doctoral thesis / Doktoravhandling, 2009)
    Sammen med kirurgi er stråleterapi den behandling som helbreder flest kreftpasienter. Behandlingsresultatet er imidlertid avhengig av tilskrekkelig høye stråledose til kreftsvulsten, uten at omliggende friskt vev og organer ...
  • Intensity-Modulated Proton Therapy for Locally Advanced Cervical Cancer IMRT and IMPT of cervical cancer and effect of reduced margins 
    Arpit, X (Master thesis / Masteroppgave, 2015)
  • Intentional and unintentional channeling during implantation of 51V ions into 4H-SiC 
    Linnarsson, M.K.; Hallen, Anders; Vines, Lasse (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Ion implantation is a commonly used process step in 4H-SiC device manufacturing to implement precise concentrations of dopant atoms in selected areas and depths. This paper reports on vanadium (V) implantation into ...
  • Intentional and unintentional channeling during implantation of p-dopants in 4h-sic 
    Linnarsson, Margareta; Hallen, Anders; Vines, Lasse (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Channeling phenomena during ion implantation have been studied for 50 keV 11 B, 100 keV 27 Al and 240 keV 71 Ga in 4H-SiC by secondary ion mass spectrometry and medium energy ion backscattering. The same projected range ...
  • Interacting Bose gases with restricted Boltzmann Machine 
    Eriksen, Kari (Master thesis / Masteroppgave, 2020)
    We implement two different methods for solving many-body quantum mechanical systems from scratch, a variational Monte Carlo (VMC) method and a restricted Boltzmann Machine (RBM). We explore a confined Bose-Einstein condensate ...
  • The interaction between lithium acceptors and gallium donors in zinc oxide 
    Sky, Thomas Neset; Johansen, Klaus Magnus H; Frodason, Ymir Kalmann; Svensson, Bengt Gunnar; Vines, Lasse (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Diffusion of lithium (Li) in uniformly gallium (Ga)-doped monocrystalline bulk Zinc Oxide (ZnO) is studied over a wide temperature range (500 − 1150◦C) and is demonstrated to be dictated by the distribution of Ga. Below ...
  • Interaction between Na and Li in ZnO 
    Neuvonen, Pekka T.; Vines, Lasse; Kuznetsov, Andrej Yu.; Svensson, Bengt G.; Du, Xiaolong; Tuomisto, Filip; Hallén, Anders (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2009)
    The interaction between group-Ia elements in ZnO have been studied by implanting Na into hydrothermally grown ZnO samples containing ~4×1017 Li/cm3 and employing secondary ion mass spectrometry for sample analysis. ...
  • Interaction between the divacancy and hydrogen in silicon: Observation of fast and slow kinetics 
    Kolevatov, Ilia; Svensson, Bengt Gunnar; Monakhov, Eduard (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    The divacancy (V2) is one of the fundamental defects in silicon. However, the interaction of V2 with hydrogen is still not fully understood. In the present work, deep level transient spectroscopy (DLTS) results on ...
  • Interactions between Confined Calcite Surfaces in Aqueous Solutions: A surface forces apparatus study 
    Dziadkowiec, Joanna (Doctoral thesis / Doktoravhandling, 2019)
    The macroscopic mechanical strength of rocks and mineral-based materials is often controlled by micro- and nanoscale mechanisms occurring at solid-solid contacts. Such interfaces are critical to deformation processes as ...
  • Interfacial properties of heterojunctions between transparent conductive oxides and silicon for solar cells 
    Malmbekk, Helge (Master thesis / Masteroppgave, 2009)
    Thin films of transparent conductive oxides as active electrodes in combination with silicon substrates are pursued for new generation of solar cells. A main issue is to obtain structures with optimum interfacial properties ...
  • Interferometric Study of Ionospheric Plasma Irregularities in Regions of Phase Scintillations and HF Backscatter 
    Spicher, Andres; LaBelle, James; Bonnell, John W.; Roglans, Roger; Moser, Chrystal; Fuselier, Stephen A.; Bounds, Scott; Clausen, Lasse; Di Mare, Francesca; Feltman, Connor A.; Jin, Yaqi; Kletzing, Craig; Miloch, Wojciech Jacek; Moen, Jøran Idar; Oksavik, Kjellmar; Sawyer, Rhyan; Takahashi, Toru; Yeoman, Tim K. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Patchiness, defined as spatial heterogeneity in distribution of organisms, is a common phenomenon in zooplankton including ichtyoplankton. In heterogeneous landscapes, depending on the scale of prey and predatory distributions, ...
  • Interferometry with atomic and molecular matter waves 
    Bjørgen, Håkon (Master thesis / Masteroppgave, 2010)
    Det er en todelt oppgave hvor første del omhandler atom-interferometri basert på lyspulser. Mekaniske effekter på atomer fra lys er diskutert. To spesifikke interferometer er diskutert i detalj. Tilslutt noen anvendelser. Den ...
  • Interhemispheric asymmetries of neutral upwelling and ion upflow 
    Lessard, Marc R.; Damsell, Alec; Sadler, F. Brent; Oksavik, Kjellmar; Clausen, Lasse (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    This work addresses interhemispheric differences in cusp-related neutral density enhancements. The focus is on enhancements that are driven by Poleward Moving Auroral Forms (PMAF), which provide a repetitive sequence of ...