Now showing items 417-436 of 3510

    • Consistent ice and open water classification combining historical synthetic aperture radar satellite images from ERS-1/2, Envisat ASAR, RADARSAT-2 and Sentinel-1A/B 

      Johansson, Malin; Malnes, Eirik; Gerland, Sebastian; Cristea, Anca; Doulgeris, Anthony Paul; Divine, Dmitry V; Pavlova, Olga; Lauknes, Tom Rune (Peer reviewed; Journal article, 2019)
      Synthetic Aperture Radar (SAR) satellite images are used to monitor Arctic sea ice, with systematic data records dating back to 1991. We propose a semi-supervised classification method that separates open water from sea ...
    • Consistently dated Atlantic sediment cores over the last 40 thousand years 

      Waelbroeck, Claire; Lougheed, Bryan C.; Vazquez Riveiros, Natalia; Missiaen, Lise; Pedro, Joel; Dokken, Trond Martin; Hajdas, Irka; Wacker, Lukas; Abbott, Peter; Dumoulin, Jean-Pascal; Thil, François; Eynaud, Frédérique; Rossignol, Linda; Fersi, Wiem; Albuquerque, Ana Luiza; Arz, Helge; Austin, William E.N.; Came, Rosemarie; Carlson, Anders E.; Collins, James A.; Dennielou, Bernard; Desprat, Stéphanie; Dickson, Alex; Elliot, Mary; Farmer, Christa; Giraudeau, Jacques; Gottschalk, Julia; Henderiks, Jorijntje; Hughen, Konrad; Jung, Simon; Knutz, Paul; Lebreiro, Susana; Lund, David C.; Lynch-Stieglitz, Jean; Malaizé, Bruno; Marchitto, Thomas M.; Martínez-Méndez, Gema; Mollenhauer, Gesine; Naughton, Filipa; Nave, Silvia; Nürnberg, Dirk; Oppo, Delia; Peck, Victoria; Peeters, Frank J.C.; Penaud, Aurélie; Portilho-Ramos, Rodrigo da Costa; Repschläger, Janne; Roberts, Jenny; Rühlemann, Carsten; Salgueiro, Emilia; Sanchez Goni, Maria Fernanda; Schönfeld, Joachim; Scussolini, Paolo; Skinner, Luke C.; Skonieczny, Charlotte; Thornalley, David; Toucanne, Samuel; Rooij, David Van; Vidal, Laurence; Voelker, Antje H.L.; Wary, Mélanie; Weldeab, Syee; Ziegler, Martin (Peer reviewed; Journal article, 2019)
      Rapid changes in ocean circulation and climate have been observed in marine-sediment and ice cores over the last glacial period and deglaciation, highlighting the non-linear character of the climate system and underlining ...
    • Constrained optimization of offshore wind turbine positions under uncertain wind conditions with correlated data 

      Pettersson, Per; Aursjø, Olav; Helland, Johan Olav; Jettestuen, Espen (Peer reviewed; Journal article, 2023)
      Offshore wind power production is subject to substantial uncertainty due to variability in wind conditions. Planning of new wind parks should take these uncertainties into account by means of stochastic modeling and ...
    • Constraining the oceanic uptake and fluxes of greenhouse gases by building an ocean network of certified stations: The ocean component of the Integrated Carbon Observation System, ICOS-Oceans 

      Steinhoff, Tobias; Gkritzalis, Thanos; Lauvset, Siv Kari; Jones, Stephen Daniel; Schuster, Ute; Olsen, Are; Becker, Meike; Bozzano, Roberto; Brunetti, Fabio; Cantoni, Carolina; Cardin, Vanessa; Diverrès, Denis; Fiedler, Björn; Fransson, Agneta; Giani, Michele; Hartman, Sue; Hoppema, Mario; Jeansson, Emil; Johannessen, Truls; Kitidis, Vassilis; Körtzinger, Arne; Landa, Camilla Stegen; Lefèvre, Nathalie; Luchetta, Anna; Naudts, Lieven; Nightingale, Philip D.; Omar, Abdirahman; Pensieri, Sara; Pfeil, Benjamin; Castano Primo, Rocio; Rehder, Gregor; Rutgersson, Anna; Sanders, Richard; Schewe, Ingo; Siena, Giuseppe; Skjelvan, Ingunn; Soltwedel, Thomas; van Heuven, Steven; Watson, Andrew (Peer reviewed; Journal article, 2019)
      The European Research Infrastructure Consortium “Integrated Carbon Observation System” (ICOS) aims at delivering high quality greenhouse gas (GHG) observations and derived data products (e.g., regional GHG-flux maps) for ...
    • Consultations and antibiotic treatment for urinary tract infections in Norwegian primary care 2006–2015, a registry-based study 

      Haugom, Lars; Ruths, Sabine; Emberland, Knut Erik; Eliassen, Knut Eirik Ringheim; Rørtveit, Guri; Wensaas, Knut-Arne (Peer reviewed; Journal article, 2021)
      Background Extensive use of antibiotics and the resulting emergence of antimicrobial resistance is a major health concern globally. In Norway, 82% of antibiotics is prescribed in primary care and one in four prescriptions ...
    • Contact characteristics and factors associated with the degree of urgency among older people in emergency primary health care: a cross-sectional study. 

      Haraldseide, Lisa Marie; Sortland, Linn Solveig; Hunskår, Steinar; Morken, Tone (Peer reviewed; Journal article, 2020)
      Background As the proportion of older people increases, so will the consumption of health services. The aim of this study was to describe the contact characteristics among older people and to identify factors associated ...
    • Containing function 

      Ramvi, Ellen; Roland, Pål (Research report, 1998)
      Denne prosjektrapporten bygger på intervjuer gjort med lærere ved Møllehagen skolesenter. Målsettingen for denne kvalitative undersøkelsen er: • Bevisstgjøre lærere i forhold til egne reaksjoner og følelser. • Forsøke ...
    • Contextualizing candidate popularity: An analysis of the 2007 Norwegian local elections 

      Christensen, Dag Arne; Midtbø, Tor; Aars, Jacob (Working Paper, Working paper, 2010-07)
      Previous research suggests a number of candidate-level influences on candidate popularity like position on the party lists, political experience and social background. Questions about how party- and district-level variables ...
    • Continuity in general practice as a predictor of mortality, acute hospitalization, and use of out-of-hours care: registry-based observational study in Norway 

      Sandvik, Hogne; Hetlevik, Øystein; Blinkenberg, Jesper; Hunskaar, Steinar (Journal article; Peer reviewed, 2021)
      Background Continuity, usually considered a quality aspect of primary care, is under pressure in Norway, and elsewhere. Aim To analyse the association between longitudinal continuity with a named regular general practitioner ...
    • Continuity of care for patients with chronic disease: a registry-based observational study from Norway 

      Pahlavanyali, Sahar; Hetlevik, Øystein; Blinkenberg, Jesper; Hunskaar, Steinar (Peer reviewed; Journal article, 2021)
      Background Continuity of care (CoC) is accepted as a core value of primary care and is especially appreciated by patients with chronic conditions. Nevertheless, there are few studies investigating CoC for these patients ...
    • Continuity of care, measurement and association with hospital admission and mortality: A registry-based longitudinal cohort study 

      Hetlevik, Øystein; Holmås, Tor Helge; Monstad, Karin (Peer reviewed; Journal article, 2021)
      Objective To assess whether continuity of care (COC) with a general practitioner (GP) is associated with mortality and hospital admissions for older patients We argue that the conventional continuity measure may overestimate ...
    • A continuous tephrostratigraphic record from the Labrador Sea spanning the last 65 ka 

      Rutledal, Sunniva; Haflidason, Haflidi; Berben, Sarah Miche Patricia; Griem, Lisa; Jansen, Eystein (Journal article; Peer reviewed, 2020)
      Volcanic ash preserved in marine sediment sequences is key for independent synchronization of palaeoclimate records within and across different climate archives. Here we present a continuous tephrostratigraphic record from ...
    • Contraception, abortion and state socialism: categories in birth control discourses and policies 

      Stenvoll, Dag (Journal article; Peer reviewed, 2007)
      The article is about the politics of birth control in Central and Eastern Europe (CEE). I will map abortion and contraception policies and discourses during and after state socialism, with Russia, Poland and Romania as ...
    • Contrasting Estuarine Processing of Dissolved Organic Matter Derived From Natural and Human-Impacted Landscapes 

      García-Martín, E. Elena; Sanders, Richard; Evans, Chris D.; Kitidis, Vassilis; Lapworth, Dan J.; Rees, Andrew P.; Spears, Bryan M.; Tye, Andy; Williamson, Jennifer L.; Balfour, Chris; Best, Mike; Bowes, Michael; Breimann, Sarah; Burden, Annette; Brown, Ian J.; Callaghan, Nathan; Felgate, Stacey L.; Fishwick, James; Fraser, Mike; Gibb, Stuart W.; Gilbert, Pete J.; Godsell, Nina; Gomez-Castillo, Africa P.; Hargreaves, Geoff; Jones, Oban; Kennedy, Paul; Lichtschlag, Anna; Martin, Adrian; May, Rebecca; Mawji, Edward; Mounteney, Ian; Nightingale, Philip D.; Olszewska, Justyna P.; Painter, Stuart C.; Pearce, Christopher R.; Pereira, M. Glória; Peel, Kate; Pickard, Amy; Stephens, John A.; Stinchcombe, Mark; Williams, Peter; Woodward, E. Malcolm S.; Yarrow, Deborah; Mayor, Daniel J. (Peer reviewed; Journal article, 2021)
      The flux of terrigenous organic carbon through estuaries is an important and changing, yet poorly understood, component of the global carbon cycle. Using dissolved organic carbon (DOC) and fluorescence data from 13 British ...
    • Contrasting projections of the ENSO-driven CO2 flux variability in the equatorial Pacific under high-warming scenario 

      Ayar, Pradeebane Vaittinada; al., et (Journal article; Peer reviewed, 2022)
      The El Niño–Southern Oscillation (ENSO) widely modulates the global carbon cycle. More specifically, it alters the net uptake of carbon in the tropical ocean. Indeed, over the tropical Pacific less carbon is released by ...
    • Controlled Interactivity - lean-back media experiences based on lean-forward technologies 

      Arntzen, Ingar Mæhlum (Lecture, 2023)
      Interactive rendering technologies like maps, timelines, and plots can be powerful tools for data visualization and exploration. In the context of media, such tools are often referred to as lean-forward, implying that the ...
    • Convective Mixing Driven by Non-monotonic Density 

      Elenius, Maria; Gasda, Sarah Eileen (Peer reviewed; Journal article, 2021)
      CO2 injection for enhanced oil recovery (CO2-EOR) or for storage in depleted oil and gas reservoirs can be a means for disposing of anthropogenic CO2 emissions to mitigate climate change. Fluid flow and mixing of CO2 and ...
    • Conversion of forest to agriculture increases colored dissolved organic matter in a subtropical catchment and adjacent coastal environment 

      Felgate, Stacey L.; Barry, Christopher D.; Mayor, Daniel J.; Sanders, Richard; Carrias, Abel; Young, Arlene; Fitch, Alice; Mayorga-Adame, Claudia G; Andrews, Gilbert; Brittain, Hannah; Cryer, Sarah E.; Evans, Chris D.; Goddard-Dwyer, Millie; Holt, Jason T.; Hughes, Bettany K.; Lapworth, Dan J.; Pinder, Adam; Price, David M.; Rosado, Samir; Evans, Claire (Peer reviewed; Journal article, 2021)
      Land-ocean dissolved organic matter (DOM) transport is a significant and changing term in global biogeochemical cycles which is increasing as a result of human perturbation, including land-use change. Knowledge of the ...
    • Coordinating wickedness: a comparative analysis of how Norway and Sweden organize for climate policies 

      Neby, Simon; Zannakis, Mathias (Peer reviewed; Journal article, 2020)
      Through the lenses of “wicked policy problems” this article compares how Norway and Sweden organize for climate policies and analyzes the coordination challenges encountered by the two countries. Both countries’ policy ...
    • Coordinating «Wicked Issues»: The County Governor’s Role in Norwegian Internal Security 

      Rykkja, Lise Hellebø (Working Paper, Working paper, 2009-11)
      Internal security, civil protection and crisis management comprise an important, but challenging policy field. Crises can be framed as «wicked issues» or problems, inherently complex and difficult to solve. Efficient crisis ...