Viser treff 25021-25040 av 37090

    • The red-sky enigma over Svalbard in December 2002 

      Sigernes, F.; Lloyd, N.; Hoppe, U.-P.; Degenstein, D.; Shumilov, N.; Moen, J.; Gjessing, Y.; Havnes, O.; Skartveit, A.; Raustein, E.; Ørbæk, J.B.; Deehr, CS (Journal article; Tidsskriftartikkel; Peer reviewed, 2005-07-27)
      On 6 December 2002, during winter darkness, an extraordinary event occurred in the sky, as viewed from Longyearbyen (78° N, 15° E), Svalbard, Norway. At 07:30 UT the southeast sky was surprisingly lit up in a deep red colour. The light increased in intensity and spread out across the sky, and at 10:00 UT the illumination was observed to reach the zenith. The event died out at about 12:30 UT. Spectral ...
    • Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement studies in 128·9 million children, adolescents, and adults 

      Bentham, James; Di Cesare, Mariachiara; Bilano, Ver; Bixby, Honor; Zhou, Bin; Stevens, Gretchen A.; Riley, Leanne M.; Taddei, Cristina; Hajifathalian, Kaveh; Lu, Yuan; Savin, Stefan; Cowan, Melanie J.; Paciorek, Christopher J.; Chirita-Emandi, Adela; Hayes, Alison J; Katz, Joanne; Kelishadi, Roya; Kengne, André Pascal; Khang, Young-Ho; Laxmaiah, Avula; Li, Yanping; Ma, Jun; Miranda, J. Jaime; Mostafa, Aya; Neovius, Martin; Padez, Cristina; Rampal, Lekhraj; Zhu, Aubrianna; Bennett, James E.; Danaei, Goodarz; Bhutta, Zulfiqar A.; Ezzati, Majid; Abarca-Gómez, Leandra; Abdeen, Ziad A.; Hamid, Zargar Abdul; Abu-Rmeileh, Niveen M.; Acosta-Cazares, Benjamin; Acuin, Cecilia; Adams, Robert J.; Aekplakorn, Wichai; Afsana, Kaosar; Aguilar-Salinas, Carlos A.; Agyemang, Charles; Ahmadvand, Alireza; Ahrens, Wolfgang; Ajlouni, Kamel; Akhtaeva, Nazgul; Al-Hazzaa, Hazzaa M.; Al-Othman, Amani Rashed; Al-Raddadi, Rajaa; AlBuhairan, Fadia S.; AlDhukair, Shahla; Ali, Mohamed M; Ali, Osman; Alkerwi, Ala'a; Alvarez-Pedrerol, Mar; Aly, Eman; Amarapurkar, Deepak N.; Amouyel, Philippe; Amuzu, Antoinette; Andersen, Lars Bo; Anderssen, Sigmund Alfred; Andrade, Dolores S; Ängquist, Lars; Anjana, Ranjit Mohan; Aounallah-Skhiri, Hajer; Araújo, Joana; Ariansen, Inger Kristine; Aris, Tahir; Arlappa, Nimmathota; Arveiler, Dominique; Aryal, Krishna; Aspelund, Thor; Assah, Felix K.; Assunção, Maria Cecília; Aung, May Soe; Avdicová, Mária; Azevedo, Ana; Azizi, Fereidoun; Babu, Bontha V; Bahijri, Suhad; Baker, Jennifer L.; Balakrishna, Nagalla; Bamoshmoosh, Mohamed; Banach, Maciej; Bandosz, Piotr; Banegas, Jose R; Barbagallo, Carlo M.; Barcelo, Alberto; Barkat, Amina; Barros, Aluisio J.D.; Barros, Mauro V.G.; Bata, Iqbal; Biehl, Anna Månsson; Bjertness, Espen; Bjertness, Marius Bergsmark; Ekelund, Ulf; Graff-Iversen, Sidsel; Htet, Aung Soe; Janszky, Imre; Kolle, Elin; Krokstad, Steinar; Laugsand, Lars Erik; Mathiesen, Ellisiv B.; Meisfjord, Jørgen; Meyer, Haakon E.; Sen, Abhijit; Steene-Johannessen, Jostein; Vatten, Lars Johan; Wilsgaard, Tom (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-10-10)
      Background: <br> Underweight, overweight, and obesity in childhood and adolescence are associated with adverse health consequences throughout the life-course. Our aim was to estimate worldwide trends in mean body-mass index (BMI) and a comprehensive set of BMI categories that cover underweight to obesity in children and adolescents, and to compare trends with those of adults. <br>Methods: <br> ...
    • Employees with Asperger syndrome - experiences and challenges 

      Pedersen, Kristina Nyvoll (Master thesis; Mastergradsoppgave, 2017-05-02)
      Asperger syndrome (AS) is a pervasive developmental disorder which is characterized by restricted, stereotypical, and repetitive behavior and interests with an abnormal intensity (ICD-10, 2016). Unfortunately, the vocational outcome for this population is extremely variable (Howlin, 2000).The aim of the present study was to retrieve information about informant’s experiences and challenges in work-life ...
    • Personlighetsendring hos foreldre og barn 

      Iversen, Trond (Master thesis; Mastergradsoppgave, 2017-05-02)
      I denne oppgaven ble personlighetsendringer hos en kohort foreldre og barn fulgt med tre repeterte målinger, en måling ved inklusjon og en etter tre og seks års oppfølging. Målingene ble foretatt med spørreskjemaet NEO-PI som måler de fem (Big Five) personlighetsfaktorene nevrotisisme, ekstraversjon, åpenhet, medmenneskelighet og planmessighet. Det ble inkludert 219 personer, 113 kvinner (51,6 %), ...
    • How do Authentic Leaders facilitate Innovation? The roles of Psychological Capital, Work Engagement and Creativity 

      Tveiterås, Håkon (Master thesis; Mastergradsoppgave, 2017-05-05)
      The aim of the present study is to examine how Authentic Leadership might facilitate innovation through the mechanisms of Psychological Capital, Work Engagement and Creativity. We surveyed a sample of leaders and employees (N=79) in three middle sized Norwegian companies, who all share HR-department. They are operating in the fields of banking, real-estate and accounting. We analysed the data using ...
    • Why Bother to Participate? What Influences Student Motivation to Participate in Student Evaluations of Teaching (SET)? 

      Hoel, Anniken (Master thesis; Mastergradsoppgave, 2017-05-02)
      When response rates on student evaluation of teaching (SET) are low, the results cannot be interpreted as reliable and therefore not be used as intended. The low response rates, followed by departments inability to properly interpret responses from the students who do participate is a big problem. Where does the motivation to participate break down, and where and how does it make sense for the ...
    • Privacy preserving distributed computation of community health research data 

      Andersen, Anders; Saus, Merete (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-09-19)
      Research in community health introduces challenges regarding analysis of the research data. It involves multiple actors in a varity of arenas, and it is often directed towards the local community and children and their families. The legal, ethical and privacy issues involved introduce constraints upon the analysis performed. SNOOP combined with the D2Worm declarative modelling and infrastructure ...
    • Bruk av hesteassistert psykoterapi til behandling av mennesker med relasjonstraumer: En kvalitativ undersøkelse 

      Vebostad, Mailen Ljovshin (Master thesis; Mastergradsoppgave, 2017-05-02)
      Hensikten med studien er å utforske hvordan pasienter opplever hesteassistert psykoterapi som en del av deres behandling. Hesteassistert psykoterapi gir pasientene lærdom gjennom en praktisk tilnærming i nåtid fremfor teori, og er det som skiller hesteassistert psykoterapi ut fra annen behandling. For å utforske dette, ble det benyttet et kvalitativ design, og semi-strukturerte intervjuer av fem ...
    • "Å skape mening i konsolideringens navn". Den russiske revolusjonens hundreårsjubileum 

      Nielsen, Jens Petter (Journal article; Tidsskriftartikkel; Peer reviewed, 2017)
      The centenary of the Russian Revolution is to be commemorated in 2017. This article concerns the Putin administration’s approach to history regarding the event. Generally speaking, Putin’s approach to history aims to use historical knowledge as a vehicle for the promotion of national unity, following the long period of disruption and decline after the dissolution of the Soviet Union in 1991. It is ...
    • Nødvendig, ikke ønskelig. Utviklingen av ungdomsarbeidet i Lyngen-læstadianismen 

      Andreassen, Bengt-Ove (Journal article; Tidsskriftartikkel; Peer reviewed, 2017)
      Ungdomsarbeid i religiøse bevegelser er i dag veletablert og lite kontroversielt. I enkelte læstadianske grupperinger er bildet noe mer sammensatt. Et eget ungdomsarbeid er et nokså nytt fenomen som læstadianerne har hatt et ambivalent forhold til. I 1999 ble et initiativ fra en lokal forsamling om mer organisert virksomhet for barn og ungdom blankt avvist av predikantene i Den luthersk-læstadi ...
    • Algal hot spots in a changing Arctic Ocean: Sea-ice ridges and the snow-ice interface 

      Fernández-Méndez, Mar; Olsen, Lasse Mork; Kauko, Hanna M.; Meyer, Amelie; Rösel, Anja; Merkouriadi, Ioanna; Mundy, Christopher John; Ehn, Jens K.; Johansson, Malin; Wagner, Penelope Mae; Ervik, Åse; Sorrell, BK; Duarte, Pedro; Wold, Anette; Hop, Haakon; Assmy, Phillipp (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-03-12)
      During the N-ICE2015 drift expedition north-west of Svalbard, we observed the establishment and development of algal communities in first-year ice (FYI) ridges and at the snow-ice interface. Despite some indications of being hot spots for biological activity, ridges are under-studied largely because they are complex structures that are difficult to sample. Snow infiltration communities can grow at ...
    • Implisitte og eksplisitte holdninger mot eldre arbeidere 

      Røli, Ingrid Haugen (Master thesis; Mastergradsoppgave, 2017-05-02)
      Formålet med denne studien var å undersøke implisitte og eksplisitte holdninger mot eldre arbeidere i Norge. I studie 1 undersøkte vi norske studenters spontane tanker om vanlige stereotypier mot eldre arbeidere i det norske samfunnet. Den kvalitative analysen viste at norske stereotypier mot eldre arbeidere samsvarer med stereotypier fra andre land. I tillegg pilot-testet og identifiserte vi et ...
    • Year-round CH4 and CO2 flux dynamics in two contrasting freshwater ecosystems of the subarctic 

      Jammet, Mathilde; Dengel, Sigrid; Kettner, Ernesto; Parmentier, Frans-Jan W.; Wik, Martin; Crill, Patrick; Friborg, Thomas (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-11-21)
      Lakes and wetlands, common ecosystems of the high northern latitudes, exchange large amounts of the climate-forcing gases methane (CH4) and carbon dioxide (CO2) with the atmosphere. The magnitudes of these fluxes and the processes driving them are still uncertain, particularly for subarctic and Arctic lakes where direct measurements of CH4 and CO2 emissions are often of low temporal resolution and ...
    • The Effect of Parents’ Integration and Acceptance of the Hosting Culture on Immigrant Adolescents’ Dual Identity 

      Soltanpanah, Jilwan (Master thesis; Mastergradsoppgave, 2017-05-02)
      Formålet med dette studiet var å undersøke forholdet mellom og prediktorer av innvandrer ungdoms tre kulturelle identiteter, etnisk identitet (dvs. identiteten knyttet til opprinnelseskulturen), nasjonal identitet (dvs. identiteten knyttet til verts kultur) og dual identitet (dvs. en integrert identitet kombinert av både etnisk og verts kultur). Vi gjennomførte en studie med 97 ungdommer med ...
    • Stress, kroniske smerter og funksjonsbegrensning. Hvilken innvirkning kan psykologisk stress og sykdomsforståelse ha på smertetilstand og funksjonsbegrensning ved leddgikt? 

      Lysheim, Ingrid Reinaas (Master thesis; Mastergradsoppgave, 2016-05-04)
      Sammendrag Mål: Målet med denne prospektive studien var å undersøke om psykologisk stress og sykdomsforståelse kan påvirke smertetilstanden og funksjonsbegrensning hos pasienter med leddgikt - revmatoid artritt (RA). Metode: Tre hundre og fem pasienter med RA behandlet ved UNN (Universitetssykehuset i Nord-Norge) ble kontaktet via post og invitert til å delta. Data ble innsamlet ved å bruke ...
    • «Å bli forelder var mer vanskelig enn jeg hadde forventet». En kvantitativ analyse av utsagn på spørreinstrumentet Parent Stress Index i fire analysegrupper fra tre ulike studier 

      Jennerwein, Andrea (Master thesis; Mastergradsoppgave, 2016-02-25)
      Mitt formål med denne masteroppgaven har vært å få kunnskap om foreldres attribusjon knyttet sin opplevelse av foreldrestress i grupper av foreldre som har barn i risiko for utviklingspsykologisk skjevutvikling. Jeg har analysert data fra spørreinstrumentet Parenting Stress Index (PSI) fra fire foreldregrupper: foreldre til barn med atferdsvansker, foreldre til premature barn, fosterforeldre samt ...
    • Antibiotic treatment In patients with chronic low back pain and Modic changes (the AIM study): study protocol for a randomised controlled trial. 

      Storheim, Kjersti; Espeland, Ansgar; Grøvle, Lars; Skouen, Jan Sture; Assmus, Jörg; Anke, Audny; Froholdt, Anne; Pedersen, Linda Margareth; Haugen, A. J.; Fors, Terese; Lutro, Olav; Marchand, Gunn Hege; Kadar, Thomas; Vetti, Nils; Randen, Solfrid; Nygaard, Øystein Petter; Brox, Jens Ivar; Grotle, Margreth; Zwart, John-Anker (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-12-15)
      Background: <br>A previous randomised controlled trial (RCT) of patients with chronic low back pain (LBP) and vertebral bone marrow (Modic) changes (MCs) on magnetic resonance imaging (MRI), reported that a 3-month, high-dose course of antibiotics had a better effect than placebo at 12 months’ follow-up. The present study examines the effects of antibiotic treatment in chronic LBP patients with ...
    • Revealing the full ocean migration of individual Atlantic salmon 

      Strøm, John Fredrik; Thorstad, Eva Bonsak; Hedger, Richard David; Rikardsen, Audun H. (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-02-14)
      Knowledge of the complete horizontal migration and vertical movements of Atlantic salmon (Salmo salar L.) during the marine phase is important for understanding the link between individual processes and population recruitment. We studied the detailed migration behaviour of six post-spawned adult Atlantic salmon from a North Norwegian river, during the entire ocean migration, by using high-resolution ...
    • A method to improve high-resolution sea ice drift retrievals in the presence of deformation zones 

      Griebel, Jakob; Dierking, Wolfgang Fritz Otto (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-07-12)
      Retrievals of sea ice drift from synthetic aperture radar (SAR) images at high spatial resolution are valuable for understanding kinematic behavior and deformation processes of the ice at different spatial scales. Ice deformation causes temporal changes in patterns observed in sequences of SAR images; which makes it difficult to retrieve ice displacement with algorithms based on correlation and ...