Viser treff 1841-1860 av 3263

    • Serum biochemistry and haematology in wild and captive bearded seals (Erignathus barbatus) from Svalbard, Norway 

      Tryland, Morten; Lydersen, Christian; Kovacs, Kit Maureen; Rafter, Espen; Thoresen, Stein Istre (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-08-26)
      Background - Health assessment of seals in captivity include haematology and serum biochemistry measurements. Because such parameters differ between species, it is crucial to have species-specific reference values for the interpretation of clinical samples. Furthermore, differences in nutrition and environment, life cycles as well as seasonal/annual cycles and varying physiological conditions can ...
    • Multitemporal Sentinel-1 and Sentinel-2 Images for Characterization and Discrimination of Young Forest Stands Under Regeneration in Norway 

      Akbari, Vahid; Solberg, Svein (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-04-15)
      There is a need for mapping of forest areas with young stands under regeneration in Norway, as a basis for conducting tending, or precommercial thinning (PCT), whenever necessary. The main objective of this article is to show the potential of multitemporal Sentinel-1 (S-1) and Sentinel-2 (S-2) data for characterization and detection of forest stands under regeneration. We identify the most powerful ...
    • Genetic Aspects of Dental Erosive Wear and Dental Caries 

      Tulek, Amela; Mulic, Aida; Runningen, Maria; Lillemo, Jannike; Utheim, Tor Paaske; Khan, Qalbi; Sehic, Amer (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-13)
      Objectives. &e present review aims to give an overview of the literature focusing on novel genetic aspects of dental erosion and dental caries. Once the tooth erupts into the oral cavity, the regenerative capability of enamel is fundamentally limited due to the loss of dental epithelium during eruption. &e susceptibility or resistance to dental erosion and caries is presumably a result of environmental, ...
    • DYRK1A kinase inhibitors promote β-cell survival and insulin homeostasis 

      Barzowska, Agata; Pucelik, Barbara; Pustelny, Katarzyna; Matsuda, Alex; Martyniak, Alicja; Stępniewski, Jacek; Maksymiuk, Anna; Dawidowski, Maciej; Rothweiler, Ulli; Dulak, Józef; Dubin, Grzegorz; Czarna, Anna (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-08-31)
      The rising prevalence of diabetes is threatening global health. It is known not only for the occurrence of severe complications but also for the SARS-Cov-2 pandemic, which shows that it exacerbates susceptibility to infections. Current therapies focus on artificially maintaining insulin homeostasis, and a durable cure has not yet been achieved. We demonstrate that our set of small molecule ...
    • Salg av vanedannende legemidler fra grossist i Norge under koronapandemien 

      Bramness, Jørgen Gustav; Olsen, Kristine; Rossow, Ingeborg Margrete (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-06-18)
      Hensikt - Koronapandemien og de påfølgende samfunnstiltakene kan ha økt behovet for og bruken av legemidler som demper smerter, angst eller søvnproblemer. Vi undersøkte derfor om salget av slike vanedannende legemidler endret seg i pandemiens første periode.<p> <p>Materiale og metode - Data ble hentet fra grossistbasert legemiddelstatistikk. Månedlige salg av smertestillende opioider, angstdempende ...
    • Loss of statin treatment years during pregnancy and breastfeeding periods in women with familial hypercholesterolemia 

      Klevmoen, Marianne; Bogsrud, Martin Prøven; Retterstøl, Kjetil; Svilaas, Tone; Vesterbekkmo, Elisabeth Kleivhaug; Hovland, Anders; Berge, Christ; van Lennep, Jeanine Roeters; Holven, Kirsten Bjørklund (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-03)
      Background and aims Women with heterozygous familial hypercholesterolemia (FH) are recommended to initiate statin treatment at the same age as men (from 8 to 10 years of age). However, statins are contraindicated when pregnancy is planned, during pregnancy and breastfeeding. The aim of the study was to determine the duration of pregnancy-related off-statin periods and breastfeeding in FH ...
    • Home care service employees' contribution to patient safety in clients with dementia who use dietary supplements: a Norwegian survey 

      Risvoll, Hilde; Musial, Frauke; Waaseth, Marit; Giverhaug, Trude; Halvorsen, Kjell H. (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-15)
      Objective - To explore home care services (HCS) employees' professional experiences with the use of dietary supplements (DSs) in their clients with dementia. We also investigated their attributed professional responsibility concerning this use and their attitudes toward DSs in general. Differences between nurses and nurse assistants were investigated.<p> <p>Design - A cross-sectional survey with ...
    • Turbulence and Intermittency in the Winter Cusp Ionosphere Studied With the ICI Sounding Rockets 

      Di Mare, Francesca; Spicher, Andres; Clausen, Lasse; Miloch, Wojciech Jacek; Moen, Jøran Idar (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-15)
      The characteristics of turbulent plasma in the winter cusp ionosphere is studied based on in-situ data from the Investigation of Cusp Irregularities (ICI) sounding rockets. The electron density fluctuations from ICI-2 and ICI-3 missions have been analyzed for the whole flight, using advanced timeseries analysis techniques. The analysis of the autocorrelation scale is indicative of the turbulence ...
    • Indigenous journalism, media innovation, and social change A review of previous research and call for more critical approaches 

      Sand, Stine Agnete; Rasmussen, Torkel; Ní Bhroin, Niamh (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-03-01)
      Indigenous journalism can facilitate the inclusion of Indigenous voices in the public sphere, thereby contributing to social change. Contemporary Indigenous journalism is in part facilitated by the introduction and diffusion of paradigmatic media innovations, including the Internet, mobile technology, and social media. Based on a literature review, we investigate how media innovations are ...
    • Only benign encounters? The Sami, Wehrmacht, the secret police services and Lebensborn in the North Calotte at war, 1940–1944 

      Nyyssönen, Jukka Kalervo (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-08-17)
      This article sheds new light on previous perceptions of good relations between the occupant forces and the Sami minority in Finland and Norway between 1941 and 1944. The preconditions and varieties of relations and encounters are researched: those relating to the Gestapo and to Valpo, the Finnish state police, as well as to the Lebensborn. Sources utilized consist of archival material produced by ...
    • Candidate Personality Traits Associated with Ratings in a Military Officer Selection Setting 

      Skoglund, Tom Hilding; Fosse, Thomas Hol; Lang-Ree, Ole Christian; Martinsen, Øyvind Lund; Martinussen, Monica (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-10-01)
      While studies of the relationship between applicant personality and selection assessment ratings are widespread within personnel psychology, studies on military samples are scarcer. The current study aimed to investigate the associations between the Five-Factor Model of personality and ratings in (1) a military selection interview and (2) a field selection exercise simulating a war-like scenario. ...
    • Comparison of High and Low Responders to a Cross-Country Skiing Talent Transfer Program: A Coach’s Perspective 

      Sæther, Stig Arve; Mats, Iversen; Kjøsen Talsnes, Rune; Sandbakk, Øyvind (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-10-02)
      Purpose: To examine how coaches differentiate athletes with successful and non-successful development during a cross-country (XC) skiing talent transfer (TT) program. Methods: We conducted qualitative, semi-structured interviews with seven Norwegian coaches working with a group of 23 Chinese summer endurance athletes transferring from running, rowing, and kayaking to the winter endurance sport XC ...
    • Identification of the factor XII contact activation site enables sensitive coagulation diagnostics 

      Heestermans, Marco; Naudin, Clement; Mailer, Reiner K.; Konrath, Sandra; Klaetschke, Kristin; Jämsä, Anne; Frye, Maike; Deppermann, Carsten; Pula, Giordano; Kuta, Piotr; Friese, Manuel A.; Gelderblom, Mathias; Sickmann, Albert; Preston, Roger J. S.; Nofer, Jerzy-Roch; Rose-John, Stefan; Butler, Lynn; Salomon, Ophira; Stavrou, Evi X.; Renné, Thomas (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-22)
      Contact activation refers to the process of surface-induced activation of factor XII (FXII), which initiates blood coagulation and is captured by the activated partial thromboplastin time (aPTT) assay. Here, we show the mechanism and diagnostic implications of FXII contact activation. Screening of recombinant FXII mutants identified a continuous stretch of residues Gln317–Ser339 that was essential ...
    • The β3 Adrenergic Receptor Antagonist L-748,337 Attenuates Dobutamine-Induced Cardiac Inefficiency While Preserving Inotropy in Anesthetized Pigs 

      Rødland, Lars; Rønning, Leif Reidar Brenk; Kildal, Anders Benjamin; How, Ole-Jakob (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-23)
      Excessive myocardial oxygen consumption (MVO<sub>2</sub>) is considered a limitation for catecholamines, termed oxygen cost of contractility. We hypothesize that increased MVO<sub>2</sub> induced by dobutamine is not directly related to contractility but linked to intermediary myocardial metabolism. Furthermore, we hypothesize that selective b<sub>3</sub> adrenergic receptor (b<sub>3</sub>AR) ...
    • The survival time of restorations is shortened in patients with dry mouth 

      Jukka, Leinonen; Hannu, Vähänikkilä; Ellinoora, Raninen; Laura, Järvelin; Ritva, Näpänkangas; Vuokko, Anttonen (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-10)
      <i>Objectives:</i> The aim of this retrospective data collection study was to determine the effect size of dry mouth on the survival of restorations and teeth. <br><i>Methods:</i> The data were collected from the electronic patient files of City of Oulu Public Dental Services (Finland). Study population consisted of 71 dry mouth patients and 142 control patients. The survival of 3208 restorations ...
    • A conformational change of complement C5 is required for thrombin-mediated cleavage, revealed by a novel ex vivo human whole blood model preserving full thrombin activity 

      Nilsson, Per; Johnson, Christina; Quach, Huy Quang; Macpherson, Alex; Durrant, Oliver; Pischke, Soeren; Fure, Hilde; Landsem, Anne; Bergseth, Grete; Schjalm, Camilla; Haugaard-Kedström, Linda M.; Huber-Lang, Markus; van den Elsen, Jean; Brekke, Ole-Lars; Mollnes, Tom Eirik (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-15)
      Thrombin activation of C5 connects thrombosis to inflammation. Complement research in whole blood ex vivo necessitates anticoagulation, which potentially interferes with the inflammatory modulation by thrombin. We challenged the concept of thrombin as an activator of native C5 by analyzing complement activation and C5 cleavage in human whole blood anticoagulated with Gly-Pro-Arg-Pro (GPRP), a peptide ...
    • Vedde Ash constrains Younger Dryas glacier re-advance and rapid glacio-isostatic rebound on Svalbard 

      Farnsworth, Wesley Randall; Ingólfsson, Ólafur; Mannerfelt, Erik S.; Kalliokoski, Maarit H.; Gudmundsdottir, Esther Ruth; Retelle, Michael; Allaart, Lis; Brynjólfsson, Skafti; Furze, Mark; Hancock, Holt John; Kjær, Kurt H.; Pieńkowski, Anna J.; Schomacker, Anders (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-10-09)
      The distal deposition of tephra from explosive volcanism has the potential to geochronologically constrain sedimentary archives and landforms. With this technique, we constrain a Late Glacial glacier re-advance on Svalbard and suggest that glacioisostatic emergence rates during the Younger Dryas chronozone were at least three times greater than previous estimates. The identification of cryptotephra ...
    • Likt og ulikt - vraking av saltfisk i Norge og Spania 

      Nøstvold, Bjørg Helen; Hansen, Kristin Beate; Joensen, Sjúrður; Østli, Jens; Esaiassen, Margrethe (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-27)
      I dette arbeidet er det undersøkt om kvaliteten på saltfisk vurderes likt av norske saltfiskprodusenter og spanske importører. Det ble gjennomført spørreundersøkelse og intervjuer, samt praktisk kvalitetsvurdering av saltfisk. Både spørreundersøkelsen og kvalitetsvurderingen viste at de spanske kjøperne var strengere på kriteriene for å klassifisere fisken som primera enn de norske produsentene. Det ...
    • The Organic Grid: Sound and Timing in Electronic Dance Music 

      Brøvig-Hanssen, Ragnhild; Sandvik, Bjørnar; Aareskjold-Drecker, Jon Marius; Danielsen, Anne (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-12-09)
      Researchers have argued that temporal microdeviations from the metric grid, such as those produced by musicians in performance, are crucial to making a musical rhythm groovy and danceable. It is curious, then, that the music currently dominating the dance floor, “electronic dance music” or EDM, is typically characterized by grid-based rhythms. But is such a “mechanistic,” grid-based aesthetic ...
    • Evolution of laparoscopic liver surgery: 20-year experience of a Norwegian high-volume referral center 

      Aghayan, Davit; Kazaryan, Airazat; Fretland, Åsmund Avdem; Røsok, Bård Ingvald; Barkhatov, Leonid; Lassen, Kristoffer; Edwin, Bjørn von Gohren (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-05-25)
      Background - Laparoscopic liver surgery has evolved to become a standard surgical approach in many specialized centers worldwide. In this study we present the evolution of laparoscopic liver surgery at a single high-volume referral center since its introduction in 1998.<p> <p>Methods - Patients who underwent laparoscopic liver resection (LLR) between August 1998 and December 2018 at the Oslo ...