Blar i Publikasjoner fra Cristin på tittel

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    • Combined Use of Aerial Photogrammetry and Terrestrial Laser Scanning for Detecting Geomorphological Changes in Hornsund, Svalbard 

      Błaszczyk, Małgorzata; Laska, Michał; Sivertsen, Agnar Holten; Jawak, Shridhar D. (Peer reviewed; Journal article, 2022)
      The Arctic is a region undergoing continuous and significant changes in land relief due to different glaciological, geomorphological and hydrogeological processes. To study those phenomena, digital elevation models (DEMs) ...

    • Combining direct and indirect sparse data for learning generalizable turbulence models 

      Zhang, Xin-Lei; Xiao, Heng; Luo, Xiaodong; He, Guowei (Peer reviewed; Journal article, 2023)
      Learning turbulence models from observation data is of significant interest in discovering a unified model for a broad range of practical flow applications. Either the direct observation of Reynolds stress or the indirect ...

    • Comparison of depression care provided in general practice in Norway and the Netherlands: registry-based cohort study (The Norwegian GP-DEP study) 

      Hansen, Anneli Borge; Baste, Valborg; Hetlevik, Øystein; Smith-Sivertsen, Tone; Haukenes, Inger; de Beurs, Derek; Nielen, Mark; Ruths, Sabine (Peer reviewed; Journal article, 2022)
      Background Depression is highly prevalent in general practice, and organisation of primary health care probably affects the provision of depression care. General practitioners (GPs) in Norway and the Netherlands fulfil ...

    • Comparison of past and future simulations of ENSO in CMIP5/PMIP3 and CMIP6/PMIP4 models 

      Brown, Josephine; Brierley, Chris; Soon-Il, An; Guarino, Maria-Vittoria; Stevenson, Samantha; Williams, Charles J. R.; Zhang, Qiong; Zhao, Anni; Abe-Ouchi, Ayako; Braconnot, Pascale; Brady, Esther C.; Chandan, Deepak; D'Agostino, Roberta; Guo, Chuncheng; Legrande, Allegra N.; Lohmann, Gerrit; Morozova, Polina A.; Ohgaito, Rumi; O'ishi, Ryouta; Otto-Bliesner, Bette L.; Peltier, W. Richard; Shi, Xiaoxu; Sime, Louise C.; Volodin, Evgeny M.; Zhang, Zhongshi; Zheng, Weipeng (Peer reviewed; Journal article, 2020)
      El Niño–Southern Oscillation (ENSO) is the strongest mode of interannual climate variability in the current climate, influencing ecosystems, agriculture, and weather systems across the globe, but future projections of ENSO ...

    • Complex families and health complaints among adolescents: A population-based cross-sectional study 

      Nilsen, Sondre Aasen; Hysing, Mari; Breivik, Kyrre; Heradstveit, Ove; Sunde, Eilif Vingen; Stormark, Kjell Morten; Bøe, Tormod (Peer reviewed; Journal article, 2019)
      Aims: The structure of adolescents’ families has become more complex over the last decades in several western countries. In parallel, health complaints among adolescents appear to have risen in the Nordic countries. This ...

    • Complexity revealed in the greening of the Arctic 

      Myers-Smith, Isla H.; Kerby, Jeffrey T.; Phoenix, Gareth K.; Bjerke, Jarle W.; Epstein, Howard E.; Assmann, Jakob J.; John, Christian; Andreu-Hayles, Laia; Angers-Blondin, Sandra; Beck, Pieter S. A.; Berner, Logan T.; Bhatt, Uma S.; Bjorkman, Anne D.; Blok, Daan; Bryn, Anders; Christiansen, Casper Tai; Cornelissen, J. Hans C.; Cunliffe, Andrew M.; Elmendorf, Sarah C.; Forbes, Bruce C.; Goetz, Scott J.; Hollister, Robert D.; de Jong, Rogier; Loranty, Michael M.; Macias-Fauria, Marc; Maseyk, Kadmiel; Normand, Signe; Olofsson, Johan; Parker, Thomas C.; Parmentier, Frans-Jan W.; Post, Eric; Schaepman-Strub, Gabriela; Stordal, Frode; Sullivan, Patrick F.; Thomas, Haydn J.D.; Tømmervik, Hans; Treharne, Rachael; Tweedie, Craig E.; Walker, Donald A.; Wilmking, Martin; Wipf, Sonja (Peer reviewed; Journal article, 2020)
      As the Arctic warms, vegetation is responding, and satellite measures indicate widespread greening at high latitudes. This ‘greening of the Arctic’ is among the world’s most important large-scale ecological responses to ...

    • Comprehensive Direct Georeferencing of Aerial Images for Unmanned Aerial Systems Applications 

      Correia, Carlos A. M.; Andrade, Fabio Augusto de Alcantara; Sivertsen, Agnar Holten; Guedes, Ihannah Pinto; Pinto, Milena Faria; Manhães, Aline Gesualdi; Haddad, Diego Barreto (Peer reviewed; Journal article, 2022)
      Optical image sensors are the most common remote sensing data acquisition devices present in Unmanned Aerial Systems (UAS). In this context, assigning a location in a geographic frame of reference to the acquired image is ...

    • Computer Vision Based Path Following for Autonomous Unammed Aerial Systems in Unburied Pipeline Onshore Inspection 

      da Silva, Yago M. R.; Andrade, Fabio Augusto de Alcantara; Sousa, Lucas; de Castro, Gabriel G. R.; Dias, João T.; Berger, Guido; Lima, José; Pinto, Milena F. (Peer reviewed; Journal article, 2022)
      Unmanned Aerial Systems (UAS) are becoming more attractive in diverse applications due to their efficiency in performing tasks with a reduced time execution, covering a larger area, and lowering human risks at harmful ...

    • Concept description for the use of fibre-optic measurements for seismic tomography 

      Thomas, Peter James; Heggelund, Yngve; Koedel, Uta; Fechner, Thomas; Butcher, Antony (ACT DigiMon (NORCE);D2.2, Research report, 2021)
      High resolution mapping of CO2 plumes in the geological storage formations can be obtained using cross well seismic experiments designed to characterise velocity changes in the subsurface, see figure 1. High resolution ...

    • Condition monitoring and maintenance for fibre rope moorings in offshore wind 

      Nordgård-Hansen, Ellen Marie; Schlanbusch, Rune (Research report, 2023)
      The FIRM project aims to develop innovative mooring systems for floating wind farms based on fibre ropes, including new and more efficient methods for installation, condition monitoring, maintenance, and decommissioning. ...

    • Condition monitoring of hydraulic cylinder seals using acoustic emissions 

      Shanbhag, Vignesh Vishnudas; Meyer, Thomas; Schlanbusch, Rune; Caspers, Leo (Peer reviewed; Journal article, 2020)
      In recent years, there has been a growing concern for fluid spill from hydraulic cylinders in the offshore oil and gas industry. To diagnose the leakage from hydraulic cylinders, there have been attempts made in literature ...

    • Conditional support from below? Understanding the dynamics of municipal amalgamation preferences among local politicians 

      Myksvoll, Thomas M. (Journal article; Peer reviewed, 2023)
      Municipal amalgamations are commonly undertaken with promises of scale effects. But territorial reforms also invoke issues of local identity and democracy, which may be negatively impacted by upscaled local government. ...

    • Conditions for gatekeeping when GPs consider patient requests unreasonable: a focus group study 

      Breivold, Jørgen; Isaksson Rø, Karin Elisabet; Hjørleifsson, Stefan (Peer reviewed; Journal article, 2022)
      Background Requests from patients that are regarded by GPs as unreasonable are a source of conflict between GPs and patients. This makes gatekeeping challenging, as GPs negotiate a struggle between maintaining the ...

    • Connecting Multilayer Semantic Networks to Data Lakes: The Representation of Data Uncertainty and Quality 

      Cayeux, Eric; Damski, Carlos; Macpherson, John D.; Laing, Moray; Annaiyappa, Pradeep; Harbidge, Philip; Edwards, Michael G.; Carney, Jonathan (Peer reviewed; Journal article, 2022)
      Drilling oil and gas wells is a complex process involving many disciplines and stakeholders. This process occurs in a context where some pieces of information are unknown, or are often incomplete, erroneous, or at least ...

    • The consequences of COVID-19 lockdown for formal and informal resource utilization among home-dwelling people with dementia: results from the prospective PAN.DEM study 

      Vislapuu, Maarja; Angeles, Renira Corinne; Berge, Line I.; Kjerstad, Egil; Gedde, Marie H.; Husebo, Bettina S. (Peer reviewed; Journal article, 2021)
      Background COVID-19 isolated home-dwelling people with dementia (PwD) from home care services, respite care, and daytime activities. We aimed to investigate the consequences of these restrictions on informal (family, ...

    • Consequences of permafrost degradation for Arctic infrastructure - Bridging the model gap between regional and engineering scales 

      Schneider Von Deimling, Thomas; Lee, Hanna; Ingeman-Nielsen, Thomas; Westermann, Sebastian; Romanovsky, Vladimir; Lamoureux, Scott; Walker, Donald A.; Chadburn, Sarah E.; Trochim, Erin; Cai, Lei; Nitzbon, Jan; Jacobi, Stephan; Langer, Moritz (Journal article; Peer reviewed, 2021)
      Infrastructure built on perennially frozen ice-rich ground relies heavily on thermally stable subsurface conditions. Climate-warming-induced deepening of ground thaw puts such infrastructure at risk of failure. For better ...

    • Consequences of prioritisation within long-term care in Denmark, England and Norway: towards increasing inequalities and poorer quality of care? 

      Ervik, Rune; Lindén, Tord Skogedal (Journal article; Peer reviewed, 2020)
      Prioritisation concerns choosing something before something else, and in a welfare state context, this is about decisions on distribution, redistribution and rationing. This article investigates consequences of prioritisation ...

    • Consistent fluctuations in intermediate water temperature off the coast of Greenland and Norway during Dansgaard-Oeschger events 

      Sessford, Evangeline; Jensen, Mari Fjalstad; Tisserand, Amandine Aline; Muschitiello, Francesco; Dokken, Trond Martin; Nisancioglu, Kerim Hestnes; Jansen, Eystein (Peer reviewed; Journal article, 2019)
      Rapid warmings epitomize the Dansgaard-Oeschger events that are recorded in Greenland ice cores and imprinted in ocean sediment cores. While the abrupt climate changes appear connected to perturbations in sea ice and ocean ...

    • 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 ...