Now showing items 21741-21760 of 37070

    • High intensity long interval sets provides similar enjoyment as continuous moderate intensity exercise. The Tromsø Exercise Enjoyment Study 

      Sagelv, Edvard Hamnvik; Hammer, Tord; Hamsund, Tommy; Rognmo, Kamilla; Pettersen, Svein Arne; Pedersen, Sigurd (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-08-06)
      <i>Objective</i>: High intensity interval exercise sessions with interval sets over 3 min may provide superior cardiorespiratory fitness benefits. To our knowledge, the exercise enjoyment of interval sets over 3 min is not yet elucidated. The aim of this study was to examine exercise enjoyment following one session with four intervals of 4 min high intensity exercise (HIIE) versus one session ...
    • Implications of tag positioning and performance on the analysis of cetacean movement 

      Mul, Evert; Blanchet, Marie-Anne; Biuw, Martin; Rikardsen, Audun H. (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-17)
      <p><i>Background - </i>Satellite-linked animal-borne tags enable the study of free-ranging marine mammals. These tags can only transmit data while their antenna is above the surface for a sufficient amount of time. Thus, the position of the tag on the animal’s body will likely influence the quality and the quantity of location estimates. We explored the effects of tag placement and tag performance ...
    • Change in physical activity is not associated with change in mental distress among adolescents: The Tromsø Study: Fit Futures 

      Opdal, Ida Marie; Morseth, Bente; Handegård, Bjørn Helge; Lillevoll, Kjersti; Ask, Helga; Nielsen, Christopher Sivert; Horsch, Alexander; Furberg, Anne-Sofie; Rosenbaum, Simon; Rognmo, Kamilla (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07-09)
      <i>Background</i>: Previous research shows that physical activity has a protective effect on mental distress in adults, but the relationship is less researched and seems more ambiguous for adolescents. Studies in this field have typically been cross-sectional by design and based on self-reported physical activity measures, which are known to be vulnerable to response bias. The aim of this study ...
    • Fully Polarizable QM/Fluctuating Charge Approach to Two-Photon Absorption of Aqueous Solutions 

      Di Remigio, Roberto; Giovannini, Tommaso; Ambrosetti, Matteo; Cappelli, Chiara; Frediani, Luca (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-05)
      We present the extension of the quantum/classical polarizable fluctuating charge model to the calculation of single residues of quadratic response functions, as required for the computational modeling of two-photon absorption cross sections. By virtue of a variational formulation of the quantum/classical polarizable coupling, we are able to exploit an atomic orbital-based quasienergy formalism to ...
    • The Evidence Base for an Ideal Care Pathway for Frail Multimorbid Elderly: Combined Scoping and Systematic Intervention Review 

      Berntsen, Gro Karine Rosvold; Strisland, Frode; Malm-Nicolaisen, Kristian; Smaradottir, Berglind; Fensli, Rune Werner; Røhne, Mette (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-22)
      <i>Background</i>: There is a call for bold and innovative action to transform the current care systems to meet the needs of an increasing population of frail multimorbid elderly. International health organizations propose complex transformations toward digitally supported (1) Person-centered, (2) Integrated, and (3) Proactive care (Digi-PIP care). However, uncertainty regarding both the design and ...
    • Arctic charr brain transcriptome strongly affected by summer seasonal growth but only subtly by feed deprivation 

      Striberny, Anja; Jørgensen, Even Hjalmar; Klopp, Christophe; Magnanou, Elodie (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-27)
      <i>Background</i>: The Arctic charr (<i>Salvelinus alpinus</i>) has a highly seasonal feeding cycle that comprises long periods of voluntary fasting and a short but intense feeding period during summer. Therefore, the charr represents an interesting species for studying appetite-regulating mechanisms in fish. <p> <p><i>Results</i>: In this study, we compared the brain transcriptomes of fed and ...
    • To ulike utdanninger for skolens mellomtrinn. Er det samsvar mellom planverk og praksislæreres erfaringer med studentenes kompetanser på 1-7 og 5-10 utdanningene? 

      Karlsen, Solveig; Olufsen, Magne (Journal article; Tidsskriftartikkel; Peer reviewed, 2019)
      I 2010 ble det ved UiT Norges arktiske universitet startet opp et nasjonalt pilotprosjekt (Pilot i Nord) med 5-årige integrerte masterutdanninger for trinn 1-7 og 5-10. I denne kvalitative sammenligningsstudien har vi intervjuet åtte praksislærere på mellomtrinnet (trinn 5-7) med veiledningserfaring fra begge disse utdanningene og undersøkt om de opplever kompetanseforskjeller mellom studentgruppene. ...
    • Recruitment and inclusion procedures as "pain killers" in clinical trials? 

      Nothnagel, Helen; Brown Menard, Martha; Kvarstein, Gunnvald; Norheim, Arne Johan; Weiss, Thomas; Puta, Christian; Mist, Scott D; Musial, Frauke (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07-03)
      <p><i>Background - </i>Recruitment and inclusion procedures in clinical trials are time critical. This holds particularly true for studies investigating patients with fluctuating symptom patterns, like those with chronic neck pain. In a feasibility study on neck pain, we found a clinically relevant decrease in pain ratings within the recruitment period. This paper analyses the phenomenon and gives ...
    • Resilience to exogenous shocks in environmental management regimes in the Arctic – lessons learned from survivors 

      Tiller, Rachel; Nyman, Elizabeth; Dankel, Dorothy Jane; Liu, Yajie (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-13)
      A changing climate will impact not only the environment but all levels of governance thereof, including the context of the close to 400 multilateral environmental management agreements signed since the year 2000. For the Ocean, researchers project that the increasing sea surface temperatures will facilitate large changes in the marine food web, including large shifts in distribution patterns of ...
    • Interbreeding between local and translocated populations of a cleaner fish in an experimental mesocosm predicts risk of disrupted local adaptation 

      Blanco Gonzalez, Enrique; Espeland, Sigurd Heiberg; Jentoft, Sissel; Hansen, Michael Møller; Robalo, Joana I.; Stenseth, Nils Christian; Jorde, Per Erik (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-09)
      Translocation of organisms within or outside its native range carries the risk of modifying the community of the recipient ecosystems and induces gene flow between locally adapted populations or closely related species. In this study, we evaluated the genetic consequences of large‐scale translocation of cleaner wrasses that has become a common practice within the salmon aquaculture industry in ...
    • Dando crédito al Septentrión: Ricla y el naufragio de Pietro Querini en la isla de Røst 

      Davenport, Randi Lise (Journal article; Tidsskriftartikkel, 2019)
      Este artículo propone una interpretación de la ‘bárbara caritativa’ Ricla como personaje de inspiración tanto, o más, septentrional que ‘americana’. Esta interpretación se basa en una nueva lectura del relato del naufragio del gentilhombre veneciano, Pietro Querini, en la costa norte de Noruega en el año 1431-1432, un relato recogido en el segundo volumen de la muy difundida obra de Giovanni Battista ...
    • Neural cell adhesion molecule Negr1 deficiency in mouse results in structural brain endophenotypes and behavioral deviations related to psychiatric disorders 

      Singh, Katyayani; Jayaram, Mohan; Kaare, Maria; Leidmaa, Este; Jagomäe, Toomas; Heinla, Indrek; Hickey, Miriam A.; Kaasik, Allen; Schäfer, Michael K.; Innos, Jürgen; Lilleväli, Kersti; Philips, Mari-Anne; Vasar, Eero (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-01)
      Neuronal growth regulator 1 (NEGR1) belongs to the immunoglobulin (IgLON) superfamily of cell adhesion molecules involved in cortical layering. Recent functional and genomic studies implicate the role of NEGR1 in a wide spectrum of psychiatric disorders, such as major depression, schizophrenia and autism. Here, we investigated the impact of <i>Negr1</i> deficiency on brain morphology, neuronal ...
    • "There is a Lot of Community Spirit Going On". Middle Managers' Stories of Innovation in Home Care Services 

      Sørly, Rita; Krane, Martin Sollund; Bye, Geir; Ellingsen, May-Britt (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-17)
      <p><i>Background - </i>There is a need for qualitative studies on imposed innovation in home care services in welfare societies. The municipalities are key actors in the field of innovation in the public sector. As innovations often are interpreted to be in conflict with values in health care, we need knowledge on how policy changes and imposed innovations are understood and handled by middle managers ...
    • Big data in Russian linguistics? Another look at paucal constructions 

      Nesset, Tore (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-28)
      With the advent of large web-based corpora, Russian linguistics steps into the era of “big data”. But how useful are large datasets in our field? What are the advantages? Which problems arise? The present study seeks to shed light on these questions based on an investigation of the Russian paucal construction in the RuTenTen corpus, a web-based corpus with more than ten billion words. The focus is ...
    • Impact of multiple stressors on sea bed fauna in a warming Arctic 

      Jørgensen, Lis Lindal; Primicerio, Raul; Ingvaldsen, Randi Brunvær; Fossheim, Maria; Strelkova, Natalia; Thangstad, Trude Hauge; Manushin, Igor; Zakharov, Denis (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-03)
      The Arctic Barents Sea is experiencing a record temperature increase, a poleward shift in the distributions of commercial fish stocks, and invasion by the snow crab, a new predator. To evaluate benthic community vulnerability when exposed to seawater warming, bottom trawling, and predation from a new predator, we used a trait-based approach and applied this to an extensive dataset of >450 megabenthic ...
    • Anticlockwise metamorphic pressure–temperature paths and nappe stacking in the Reisa Nappe Complex in the Scandinavian Caledonides, northern Norway: evidence for weakening of lower continental crust before and during continental collision 

      Faber, Carly; Stunitz, Holger; Gasser, Deta; Jeřábek, Petr; Kraus, Katrin; Corfu, Fernando; Ravna, Erling Krogh; Konopásek, Jiří (Journal article; Tidsskriftartikkel; Peer reviewed, 2019)
      This study investigates the tectonostratigraphy and metamorphic and tectonic evolution of the Caledonian Reisa Nappe Complex (RNC; from bottom to top: Vaddas, Kåfjord, and Nordmannvik nappes) in northern Troms, Norway. Structural data, phase equilibrium modelling, and U-Pb zircon and titanite geochronology are used to constrain the timing and pressure–temperature (<i>P–T</i>) conditions of deformation ...
    • Introduction: Tema: Ungdom, helse og velferd 

      Hydle, Ida Marie; Kristofersen, Lars Bjarne; Sverdrup, Sidsel Muri (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-09)
    • A participatory scenario method to explore the future of marine social‐ecological systems 

      Planque, Benjamin; Mullon, Christian; Arneberg, Per; Eide, Arne; Fromentin, Jean-Marc; Heymans, Johanna J; Hoel, Alf Håkon; Niiranen, Susa; Ottersen, Geir; Sandø, Anne Britt; Sommerkorn, Martin; Thébaud, Olivier; Thorvik, Thorbjørn (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03-01)
      Anticipating future changes in marine social‐ecological systems (MSES) several decades into the future is essential in the context of accelerating global change. This is challenging in situations where actors do not share common understandings, practices, or visions about the future. We introduce a dedicated scenario method for the development of MSES scenarios in a participatory context. The objective ...
    • Trophic interactions and abiotic factors drive functional and phylogenetic structure of vertebrate herbivore communities across the Arctic tundra biome 

      Speed, James David Mervyn; Skjelbred, Ina Åsnes; Barrio, Isabel C.; Martin, Michael David; Berteaux, Dominique; Bueno, Guillermo; Christie, Katie; Forbes, Bruce C.; Forbey, Jennifer; Fortin, Daniel; Grytnes, John-Arvid; Hoset, Katrine Skamfer; Lecomte, Nicolas; Marteinsdottir, Bryndis; Mosbacher, Jesper Bruun; Pedersen, Åshild Ø.; Ravolainen, Virve; Rees, Eileen C.; Skarin, Anna; Sokolova, Natalya; Thornhill, Andrew H; Tombre, Ingunn; Soininen, Eeva M (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-29)
      Communities are assembled from species that evolve or colonise a given geographic region, and persist in the face of abiotic conditions and interactions with other species. The evolutionary and colonisation histories of communities are characterised by phylogenetic diversity, while functional diversity is indicative of abiotic and biotic conditions. The relationship between functional and phylogenetic ...
    • Introduction to special issue on world government 

      Tanyi, Attila (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-22)