Blar i Bergen Open Research Archive på tittel

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    • Quantitative proteomic analyses of CD4+ and CD8+ T cells reveal differentially expressed proteins in multiple sclerosis patients and healthy controls 

      Berge, Tone; Eriksson, Anna; Brorson, Ina Skaara; Høgestøl, Einar August; Berg-Hansen, Pål; Døskeland, Anne Marie Simonne; Mjaavatten, Olav; Bos, Steffan Daniel; Harbo, Hanne Flinstad; Berven, Frode (Peer reviewed; Journal article, 2019-05-08)
      Background Multiple sclerosis (MS) is an autoimmune, neuroinflammatory disease, with an unclear etiology. However, T cells play a central role in the pathogenesis by crossing the blood–brain-barrier, leading to inflammation ...

    • Quantitative proteomics analysis of zebrafish exposed to sub-lethal dosages of β-methyl-amino-L-alanine (BMAA) 

      Frøyset, Ann Kristin; Khan, Essa Ahsan; Fladmark, Kari Espolin (Peer reviewed; Journal article, 2016-07-12)
      The non-protein amino acid β-methylamino-L-alanine (BMAA) is a neurotoxin present in microalgae and shown to accumulate in the food web. BMAA has been linked to the complex neurodegenerative disorder of Guam and to increased ...

    • Quantitative proteomics comparison of arachnoid cyst fluid and cerebrospinal fluid collected perioperatively from arachnoid cyst patients 

      Berle, Magnus; Kroksveen, Ann Cathrine; Garberg, Hilde Kristin; Aarhus, Mads; Haaland, Øystein; Wester, Knut; Ulvik, Rune Johan; Helland, Christian Andre; Berven, Frode S. (Peer reviewed; Journal article, 2013-04-29)
      Background: There is little knowledge concerning the content and the mechanisms of filling of arachnoid cysts. The aim of this study was to compare the protein content of arachnoid cysts and cerebrospinal fluid by quantitative ...

    • Quantitative proteomics reveals protein dysregulation during T cell activation in multiple sclerosis patients compared to healthy controls 

      Cappelletti, Chiara; Eriksson, Anna Maria; Brorson, Ina Skaara; Leikfoss, Ingvild Sørum; Glomstad Kråbøl, Oda; Høgestøl, Einar August; Vitelli, Valeria; Mjaavatten, Olav; Harbo, Hanne-Cathrin Flinstad; Berven, Frode Steingrimsen; Bos-Haugen, Steffan Daniel; Berge, Tone (Journal article; Peer reviewed, 2022-07-05)
      Background: Multiple sclerosis (MS) is an autoimmune, neurodegenerative disorder with a strong genetic component that acts in a complex interaction with environmental factors for disease development. CD4+ T cells are pivotal ...

    • Quantitative pupillometry in comatose out-of-hospital cardiac arrest patients: A post-hoc analysis of the TTH48 trial 

      Paramanathan, Sansuthan; Grejs, Anders Morten; Søreide, Eldar; Duez, Christophe Henri Valdemar; Jeppesen, Anni Nørgaard; Reinertsen, Åse Johanne; Strand, Kristian; Kirkegaard, Hans (Journal article; Peer reviewed, 2022)
      Background: Quantitative pupillometry is an objective method to examine pupil reaction and subsequently grade the response on a neurological pupil index (NPi) scale from 0 to 5. The aim of the present sub-study was to ...

    • Quantitative reconstruction of precipitation changes on the NE Tibetan Plateau since the Last Glacial Maximum - extending the concept of pollen source area to pollen-based climate reconstructions from large lakes 

      Wang, Yongbo; Herzschuh, Ulrike; Shumilovskikh, Lyudmila S.; Mischke, Steffen; Birks, Harry John Betteley; Wischnewski, Juliane; Böhner, Jürgen; Schlutz, Frank; Lehmkuhl, Frank; Diekmann, Bernhard; Wünnemann, Bernd; Zhang, Chengjun (Peer reviewed; Journal article, 2014-01-08)
      Pollen records from large lakes have been used for quantitative palaeoclimate reconstruction, but the influences that lake size (as a result of species-specific variations in pollen dispersal patterns that smaller pollen ...

    • Quantitative seismic interpretation in thin-bedded geology using full-wavefield elastic modelling 

      Tschache, Saskia (Doctoral thesis, 2023-09-28)
      Refleksjonsseismikk brukes til å lage seismiske «bilder» av den øverste delen av jordskorpen, blant annet med tanke på leting etter reservoarer for olje, gass, karbonlagring og geotermisk energi. I tillegg til å gi grunnlag ...

    • Quantitative Storytelling in the Making of a Composite Indicator 

      Kuc‑Czarnecka, Marta; Lo Piano, Samuele; Saltelli, Andrea (Journal article; Peer reviewed, 2020)
      The reasons for and against composite indicators are briefly reviewed, as well as the available theories for their construction. After noting the strong normative dimension of these measures—which ultimately aim to ‘tell ...

    • Quantitative transcriptomics, and lipidomics in evaluating ovarian developmental effects in Atlantic cod (Gadus morhua) caged at a capped marine waste disposal site 

      Khan, Essa Ahsan; Zhang, Xiaokang; Hanna, Eileen Marie; Bartosova, Zdenka; Yadetie, Fekadu; Jonassen, Inge; Goksøyr, Anders; Arukwe, Augustine (Journal article; Peer reviewed, 2020)
      In the present study, a previously capped waste disposal site at Kollevåg (Norway) was selected to study the effects of contaminant leakage on biomarkers associated with Atlantic cod (Gadus morhua) reproductive endocrinology ...

    • Quantitative User Data From a Chatbot Developed for Women With Gestational Diabetes Mellitus: Observational Study 

      Sagstad, Mari Haaland; Morken, Nils-Halvdan; Lund, Agnethe; Dingsør, Linn Janicke; Nilsen, Anne Britt Vika; Sørbye, Linn Marie (Journal article; Peer reviewed, 2022)
      Background: The rising prevalence of gestational diabetes mellitus (GDM) calls for the use of innovative methods to inform and empower these pregnant women. An information chatbot, Dina, was developed for women with GDM ...

    • Quantity in Old Norse and modern peninsular North Germanic 

      Kristoffersen, Gjert (Peer reviewed; Journal article, 2011-02-08)
      This article discusses the transition from a system with contrastive, segmental quantity in Old Norse into the present day system characterizing most Norwegian and Swedish dialects, where stressed syllables are obligatorily ...

    • Quantum Computing, how it is jeopardizing RSA, and Post-Quantum Cryptography 

      Fossen-Helle, Anna (Master thesis, 2020-12-19)
      Quantum computers are a fact and with the quantum computers follows quantum algorithms. How will quantum computing affect how we look at public-key cryptography? And more specifically: how will it affect the most widely ...

    • Quantum control and characterization of ultrafast ionization with orthogonal two-color laser pulses 

      Agueny, Hicham (Peer reviewed; Journal article, 2020-01-14)
      We study ultrafast ionization dynamics using orthogonally polarized two-color (OTC) laser pulses involving the resonant “first plus second” (ω + 2ω) scheme. The scheme is illustrated by numerical simulations of the ...

    • Quantum Control of Rydberg Atoms 

      Eliasson, Sondre Hilmar Hopen (Master thesis, 2014-06-02)
      In 2007 the AEGIS experiment was started at CERN with the goal to determine the gravitational acceleration of the antihydrogen atom. This is achieved through accelerating the antihydrogen atoms toward a detector and measure ...

    • Quantum social networks 

      Cabello, Adán; Danielsen, Lars Eirik; López-Tarrida, Antonio J.; Portillo, José R. (Peer reviewed; Journal article, 2012-06-27)
      We introduce a physical approach to social networks (SNs) in which each actor is characterized by a yes–no test on a physical system. This allows us to consider SNs beyond those originated by interactions based on pre-existing ...

    • Quark self-energy and condensates in NJL model with external magnetic field 

      Liu, Juan; Du, Yi-lun; Shi, Song (Journal article; Peer reviewed, 2021)
      In a one-flavor NJL model with a finite temperature, chemical potential, and external magnetic field, the self-energy of the quark propagator contains more condensates besides the vacuum condensate. We use Fierz identity ...

    • Quarkonia as probes of the QGP and of the initial stages of the heavy-ion collision with ALICE 

      Lofnes, Ingrid Mckibben (Journal article; Peer reviewed, 2022)
      Studies of quarkonium production in heavy-ion collisions can be used for probing QGP properties. The suppression and regeneration of bound quarkonium states is sensitive to the medium properties. Modifications of the ...

    • Quarkonium measurements in nucleus–nucleus collisions with ALICE 

      Dillenseger, Pascal; 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 (Peer reviewed; Journal article, 2019)
      Quarkonia, i.e. bound states of bb¯ and cc¯ quarks, are powerful observables to study the properties of nuclear matter under extreme conditions. The formation of a Quark-Gluon Plasma (QGP), which is predicted by lattice ...

    • Quarkonium production in p-Pb collisions with ALICE 

      Paul, Biswarup; 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 (Peer reviewed; Journal article, 2019)
      ALICE has measured quarkonium production in p-Pb collisions at backward (−4.46 < ycms < −2.96), mid (−1.37 < ycms < 0.43) and forward (2.03 < ycms < 3.53) rapidity (y) regions down to zero transverse momentum (pT). The ...

    • Quarks and gluons in the Lund plane 

      Dreyer, Frédéric A.; Soyez, Gregory; Takacs, Adam (Journal article; Peer reviewed, 2022)
      Discriminating quark and gluon jets is a long-standing topic in collider phenomenology. In this paper, we address this question using the Lund jet plane substructure technique introduced in recent years. We present two ...