• Atmospheric circulation over Europe during the Younger Dryas 

      Rea, B.R.; Pellitero, R.; Spagnolo, M.; Hughes, P.D.; Ivy-Ochs, S.; Renssen, Hans; Ribolini, A.; Bakke, Jostein; Lukas, S.; Braithwaite, R.J. (Journal article; Peer reviewed, 2020)
      The Younger Dryas (YD) was a period of rapid climate cooling that occurred at the end of the last glaciation. Here, we present the first palaeoglacier-derived reconstruction of YD precipitation across Europe, determined ...
    • Atmospheric Circulation Response to Short-Term Arctic Warming in an Idealized Model 

      Hell, Momme; Schneider, Tapio; Li, Camille (Journal article; Peer reviewed, 2020)
      Recent Arctic sea ice loss in fall has been posited to drive midlatitude circulation changes into winter and even spring. Past work has shown that sea ice loss can indeed trigger a weakening of the stratospheric polar ...
    • Atmospheric Contributions to the Reversal of Surface Temperature Anomalies Between Early and Late Winter Over Eurasia 

      Xu, Xinping; He, Shengping; Zhou, Botao; Wang, Huijun (Journal article; Peer reviewed, 2022)
      Observations have shown subseasonal reversal of temperature anomalies between early and late winter over Eurasia, which is distinct from the seasonal mean condition. Based on the reanalysis data, the 1800-year control ...
    • Atmospheric deposition effects on plankton communities in the Eastern Mediterranean: A mesocosm experimental approach 

      Tsagaraki, Tatiana; Herut, Barak; Rahav, Eyal; Berman Frank, Ilana R; Tsiola, Anastasia; Tsapakis, Manolis; Giannakourou, Antonia; Gogou, Alexandra; Panagiotopoulos, Christos; Violaki, Kalliopi; Psarra, Stella; Lagaria, Anna; Christou, Epaminondas D.; Papageorgiou, Nafsika; Zervoudaki, Soultana; de Puelles, Ma L. Fernandez; Nikolioudakis, Nikolaos; Meador, Travis B.; Tanaka, Tsuneo; Pedrotti, Maria Luiza; Krom, Michael D.; Pitta, Paraskevi (Peer reviewed; Journal article, 2017-07-04)
      The effects of atmospheric deposition on plankton community structure were examined during a mesocosm experiment using water from the Cretan Sea (Eastern Mediterranean), an area with a high frequency of atmospheric aerosol ...
    • Atmospheric Drag, Occultation 'N' Ionospheric Scintillation (ADONIS) mission proposal: Alpbach Summer School 2013 team orange 

      Hettrich, Sebastian; Kempf, Yann; Perakis, Nikolaos; Górski, Jędrzej; Edl, Martina; Urbář, Jaroslav; Dósa, Melinda; Gini, Francesco; Roberts, Owen W.; Schindler, Stefan; Schemmer, Maximilian; Steenari, David; Joldžić, Nina; Ødegaard, Linn-Kristine Glesnes; Sarria, David; Volwerk, Martin; Praks, Jaan (Peer reviewed; Journal article, 2015)
      The Atmospheric Drag, Occultation ‘N’ Ionospheric Scintillation mission (ADONIS) studies the dynamics of the terrestrial thermosphere and ionosphere in dependency of solar events over a full solar cycle in Low Earth Orbit ...
    • Atmospheric Drivers of Wind Turbine Blade Leading Edge Erosion: Review and Recommendations for Future Research 

      Pryor, Sara C.; Barthelmie, Rebecca Jane; Cadence, Jeremy; Dellwik, Ebba; Hasager, Charlotte Bay; Kral, Stephan Thomas; Reuder, Joachim; Rodgers, Marianne; Veraart, Marijn (Journal article; Peer reviewed, 2022)
      Leading edge erosion (LEE) of wind turbine blades causes decreased aerodynamic performance leading to lower power production and revenue and increased operations and maintenance costs. LEE is caused primarily by materials ...
    • Atmospheric response to removal of Southern Hemisphere sea ice - a model study 

      Ravnestad, Kristen Myklebust (Master thesis, 2010-06-01)
      The atmospheric response to the removal of Southern Hemisphere sea ice is studied using the ICTP AGCM (SPEEDY) model with an uncoupled ocean. The results show large increases in surface heat flux from the ocean to the ...
    • Atmospheric response to zonally averaged sea surface temperatures in the North Atlantic - a model study 

      Fagerli, Stig-Arild (Master thesis, 2008-05-29)
      A less dynamically active ocean will most likely lead to a more zonal sea surface temperature (SST) distribution. In order to identify if, and how such an effect affects the atmospheric variability, idealized experiments ...
    • Atmospheric signature of the Agulhas current 

      Nkwinkwa Njouodo, Arielle Stela; Koseki, Shunya; Keenlyside, Noel; Rouault, Mathieu (Journal article; Peer reviewed, 2018)
      Western boundary currents play an important role in the climate system by transporting heat poleward and releasing it to the atmosphere. While their influence on extratropical storms and oceanic rainfall is becoming ...
    • Atmospheric-driven state transfer of shore-fast ice in the northeastern Kara Sea 

      Divine, Dmitry; Korsnes, Reinert; Makshtas, Alexander; Godtliebsen, Fred; Svendsen, Harald (Journal article, 2005-09-21)
      Frequencies of observed occurrences of shore-fast ice in the northeastern Kara Sea for each month during 1953–1990 reveal a multimodality of shore-fast ice extent in late winter and spring. The fast ice extent exhibits ...
    • Atomic resolution imaging of beryl: an investigation of the nano-channel occupation 

      Arivazhagan, V.; Schmitz, F.D.; Vullum, Per Erik; Van Helvoort, Antonius; Holst, Bodil (Peer reviewed; Journal article, 2016)
      Beryl in different varieties (emerald, aquamarine, heliodor etc.) displays a wide range of colours that have fascinated humans throughout history. Beryl is a hexagonal cyclo-silicate (ring-silicate) with channels going ...
    • Attacks on Integer-RLWE 

      Budroni, Alessandro; Chetioui, Benjamin; Franch, Ermes (Journal article; Peer reviewed, 2020)
      In 2019, Gu Chunsheng introduced Integer-RLWE, a variant of RLWE devoid of some of its efficiency flaws. Most notably, he proposes a setting where n can be an arbitrary positive integer, contrarily to the typical construction ...
    • Attribution of multi-annual to decadal changes in the climate system: The Large Ensemble Single Forcing Model Intercomparison Project (LESFMIP) 

      Smith, Doug M.; Gillett, Nathan P.; Simpson, Isla R.; Athanasiadis, Panos J.; Baehr, Johanna; Bethke, Ingo; Bilge, Tarkan Aslan; Bonnet, Rémy; Boucher, Olivier; Findell, Kirsten L.; Gastineau, Guillaume; Gualdi, Silvio; Hermanson, Leon; Leung, L. Ruby; Mignot, Juliette; Müller, Wolfgang A.; Osprey, Scott; Otterå, Odd Helge; Persad, Geeta G.; Scaife, Adam A.; Schmidt, Gavin A.; Shiogama, Hideo; Sutton, Rowan T.; Swingedouw, Didier; Yang, Shuting; Zhou, Tianjun; Ziehn, Tilo (Journal article; Peer reviewed, 2022)
      Multi-annual to decadal changes in climate are accompanied by changes in extreme events that cause major impacts on society and severe challenges for adaptation. Early warnings of such changes are now potentially possible ...
    • Attuning to a changing ocean 

      Stenseth, Nils Christian; Payne, Mark R.; Bonsdorff, Erik; Dankel, Dorothy Jane; Durant, Joel Marcel; Anderson, Leif G.; Armstrong, Claire W.; Blenckner, Thorsten; Brakstad, Ailin; Dupont, Sam; Eikeset, Anne Maria; Goksøyr, Anders; Jónsson, Steingrímur; Kuparinen, Anna; Våge, Kjetil; Österblom, Henrik; Paasche, Øyvind (Journal article; Peer reviewed, 2020)
      The ocean is a lifeline for human existence, but current practices risk severely undermining ocean sustainability. Present and future social−ecological challenges necessitate the maintenance and development of knowledge ...
    • Atypiske Vibrio anguillarum: Karakterisering og virulenstesting på torskeyngel Gadus morhua 

      Isachsen, Cecilie Helen (Master thesis, 2009-06-02)
      Atlantisk torsk Gadus morhua er en av de viktigste artene i norsk oppdrettsnæring, og produksjonen er stigende. Sykdomsproblemene er betydelige, og blant annet klassisk vibriose (infeksjoner med Vibrio anguillarum) forårsaker ...
    • Audience matters: Multimodal projects across three international case studies 

      Schrum, Kelly; Majury, Niall; Simonelli, Anne-Laure; Bogdewiecz, Sarah (Journal article; Peer reviewed, 2022)
      There is growing attention to student assessments designed to reach beyond the classroom, including assessments with an immediate or future audience. The impact of audience, however, has not been examined in multimodal ...
    • Augmented Reality in First Aid Training 

      Frøland, Tord Hettervik (Master thesis, 2019-01-25)
      For å få høygradserfaringer med å håndtere ulykker, er det nødvendig med live-trening. De må gjennomføres periodisk og er viktige i mange organisasjoner, men er dyre å sette opp. Nåværende metoder brukt i live-trening for ...
    • Augmented Reality in Historical Museum: A case study at Fjell Fortress 

      Ghimire, Anil (Master thesis, 2020-09-09)
      Over the years, there has been development in using the technologies in historical museums for various reasons. The recent development of smartphones and computer graphics has enabled us to provide a new way of interaction ...
    • Auroral imaging as a tracer of global magnetospheric dynamics 

      Laundal, Karl Magnus (Doctoral thesis, 2010-11-12)