Now showing items 2474-2493 of 2549

  • Abie, Sisay Mebre (Master thesis / Masteroppgave, 2014)
    The overall aim of the studies in this thesis is to investigate the universality nature of the conductivity of biological materials and the conduction mechanism using impedance spectroscopy measurement. Universality is a ...
  • Olsen, Kristian Stølevik; Limseth, Henrik Sverre; Lutken, Carsten Andrew (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    We analyze experimental quantum Hall data from a wide range of different materials, including semiconducting heterojunctions, thin films, surface layers, graphene, mercury telluride, bismuth antimonide, and black phosphorus. ...
  • Teslyk, Maksym; Zabrodin, Evgeny; Bravina, Larissa (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    We apply the idea of the Unruh effect to the description of particle production in relativistic heavy ion collisions. Because the full information about all particles is needed, we employ the spectra of hadrons generated ...
  • Marholm, Sigvald (Doctoral thesis / Doktoravhandling, 2020)
    Spaceborn instruments such as the Langmuir probe are essential to understand our own ionosphere. In this dissertation we explore the behaviour of such instruments through computer simulations, and find that some of the ...
  • Acharya, Shreyasi; Adamová, Dagmar; Adler, Alexander; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Ahmad, Shafiq F.; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Eikeland, Viljar Nilsen; Ersdal, Magnus Rentsch; Fionda, Fiorella Maria Celeste; Grøttvik, Ola Slettevoll; Lofnes, Ingrid Mckibben; Nystrand, Joakim; Rehman, Attiq Ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Wagner, Boris; Yang, Shiming; Yuan, Shiming; Zhou, Zhuo; Arsene, Ionut Cristian; Dordic, Olja; Lardeux, Antoine Xavier; Mahmood, Sohail Musa; Malik, Qasim Waheed; Neagu, Alexandra; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Langøy, Rune; Lien, Jørgen André; Ahn, Sang Un; Akbar, Zaenai; Akindinov, Alexander; Al-Turany, Mohammed; Alam, Sk Noor; ALICE, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Abstract One of the key challenges for nuclear physics today is to understand from first principles the effective interaction between hadrons with different quark content. First successes have been achieved using techniques ...
  • Larsen, Ann-Cecilie; Goriely, Stephane; Bernstein, L. A.; Bleuel, D. L.; Bracco, A.; Brown, B. A.; Camera, F.; Eriksen, Tomas Kvalheim; Frauendorf, Stefan; Giacoppo, Francesca; Guttormsen, Magne Sveen; Görgen, Andreas; Harrisopulos, Sotirios; Leoni, S.; Liddick, S. N.; Naqvi, F.; Nyhus, Hilde-Therese; Rose, Sunniva Johanne; Renstrøm, Therese; Schwengner, Ronald; Siem, Sunniva; Spyrou, A.; Tveten, Gry Merete; Voinov, Alexander; Wiedeking, Mathis (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    An enhanced probability for low-energy γ-emission (upbend, Eγ < 3 MeV) at high excitation energies has been observed for several light and medium-mass nuclei close to the valley of stability. Also the M1 scissors mode seen ...
  • Killingland, Live Karine Næss (Master thesis / Masteroppgave, 2015)
    The upconverting material of β-NaYF4:Yb,Er powder has been successfully made by a solvothermal syntheses method. The morphology of the main sample is hexagonal rods of about 1.2 µm in length. The samples show visible green ...
  • Gasik, P.; Acharya, Shreyasi; Acosta, Fernando T.; Adamová, Dagmar; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Neelima; Ahammed, Zubayer; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Ersdal, Magnus Rentsch; Fionda, Fiorella Maria Celeste; Nystrand, Joakim; Rehman, Attiq Ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Wagner, Boris; Zhou, Zhuo; Arsene, Ionut Cristian; Bätzing, Paul Christoph; Dordic, Olja; Lardeux, Antoine Xavier; Lindal, Svein; Mahmood, Sohail Musa; Malik, Qasim Waheed; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Helstrup, Håvard; Langøy, Rune; Lien, Jørgen André; Ahn, Sang Un; Aiola, Salvatore; Akindinov, Alexander; Al-Turany, Mohammad; Alam, Sk Noor; Albuquerque, D. S. D.; Aleksandrov, Dmitry; Alessandro, Bruno; ALICE, Collaboration (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    The ALICE Collaboration will undertake a major upgrade of the detector apparatus during the second LHC Long Shutdown LS2 (2019–2020) in view of the Runs 3 and 4 (2021–2029). The objective of the upgrade is two-fold: i) an ...
  • Odden, Tor Ole; Malthe-Sørenssen, Anders (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    This article describes a curricular innovation designed to help students experience authentic physics inquiry with an emphasis on computational modeling and scientific communication. The educational design centers on a new ...
  • Holm, Marius (Master thesis / Masteroppgave, 2020)
    We apply deep reinforcement learning (DRL) to reduce and increase the drag of a 2-dimensional wake flow around a cluster of three equidistantly spaced cylinders, known as the fluidic pinball. The flow is controlled by ...
  • Asprusten, Markus Leira (Master thesis / Masteroppgave, 2020)
    Generative adversarial networks (GAN) have received much attention lately for its use with images and has been shown to be able to create extremely realistic images of different kinds of objects. Even though its use in ...
  • Langbach, Erlend (Master thesis / Masteroppgave, 2006)
    Denne oppgaven tar for seg design og implementasjon av et automatisert system for nøyaktig posisjonering av en hydrofon på grunt vann. Dette er viktig når lydfeltet utsendt fra et horisontalt skutt ekkolodd skal kartlegges. ...
  • Skumsvoll, Knut Salamon (Master thesis / Masteroppgave, 2008)
    1.0 Sammendrag Under arbeid med prosjektet har jeg som innledende delprosjekt arbeidet med analoge kretsløsninger, herunder likeretting og omhylningskurve av ekkosignal. Konklusjon og erfaring fra innledende prosjekt vil ...
  • Vinje, Asbjørn (Master thesis / Masteroppgave, 2017)
    Denne masteroppgaven beskriver prosessen rundt design, konstruksjon og testing av en ROV (Remote Operated Vehicle). ROV-en skal kunne benyttes som et verktøy for biologer og andre som utvikler hydroakustiske målemetoder. ...
  • Karset, Inger Helene Hafsahl (Master thesis / Masteroppgave, 2013)
    Modellsimuleringer har blitt benyttet til å studere hvordan bakkens refleksjon og skyers optiske tykkelse, hver for seg og samlet, påvirker UV-strålingen ved bakken. Tilpasninger på formen til summen av en geometrisk, ...
  • Mæland, Kenneth (Master thesis / Masteroppgave, 2014)
    With system on chip (SoC) gaining popularity in RF-applications, the need for UWB LNAs with an acceptable area and power consumption has increased. An amplifier topology with promising wideband results is the distributed ...
  • Horsdal, Mats (Doctoral thesis / Doktoravhandling, 2008)
    The present work is a study of the relationship between a quantum Hall system and its one-dimensional representation. The standard theory, which is based on general arguments, predicts that the edge of the quantum Hall ...
  • Guttormsen, Magne Sveen; Larsen, Ann-Cecilie; Görgen, Andreas; Renstrøm, Therese; Siem, Sunniva; Tornyi, Tamas Gabor; Tveten, Gry Merete (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    We analyze primary γ-ray spectra of the odd-odd 238Np nucleus extracted from 237Npðd; pγÞ238Np coincidence data measured at the Oslo Cyclotron Laboratory. The primary γ spectra cover an excitationenergy region of 0 ≤ Ei ≤ ...
  • Sandsdalen, Håvard (Master thesis / Masteroppgave, 2010)
  • Røe, Kathrine; Mikalsen, Lars T; van der Kogel, Albert J; Bussink, Johan; Lyng, Heidi; Ree, Anne H; Marignol, Laure; Olsen, Dag R (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
    Background Radiotherapy (RT) and androgen-deprivation therapy (ADT) are standard treatments for advanced prostate cancer (PC). Tumor vascularization is recognized as an important physiological feature likely ...