Viser treff 1101-1120 av 3260

    • Polar Ship Design and Operations: Past, Present, and Future 

      Gudmestad, Ove Tobias (Chapter; Bokkapittel, 2022-12-25)
      From an early emphasis on geographic exploration and exploitation of the resources in the polar offshore area (by hunting for walrus ivory teeth, seals, and whales), the focus is currently shifting toward the sustainable use of the Arctic’s resources. Developments in the Antarctic are mainly limited to fisheries, cruise traffic, and scientific expeditions. The focus in the Arctic is currently on ...
    • From entities to interaction. Replacing pots and people with networks of transmission 

      Damm, Charlotte Brysting (Chapter; Bokkapittel, 2012)
      The understanding of the relationship between language, ethnic groups, and material culture in prehistory is still very limited, even within highly competent academic communities. To researchers without archaeological training it may be easy to make a direct association between archaeological cultures, distribution of signifi cant artefact types, and ethnic groups, especially as such explicit links ...
    • Interaction Within and Between Collectives: Networking in Northern Fennoscandia 

      Damm, Charlotte Brysting (Chapter; Bokkapittel, 2012)
      The project Early Networking in Northern Fennoscandia is concerned with investigating interaction at the regional and interregional levels. Through a number of separate case studies we look into the substance of the interaction, evaluate its extent and diversity, background and organization, and its wider effects. In my case study I approach interregional interaction by looking at networks and ...
    • Introduction 

      Damm, Charlotte Brysting; Saarikivi, Janne (Chapter; Bokkapittel, 2012)
      This volume is a collection of articles based on papers that were presented at the conference Networks, Interaction and Emerging Identities in Fennoscandia and Beyond, 13–16 October 2009. The conference was held at the University of Tromsø in Norway, and hosted by its Department of Archaeology and Social Anthropology at the Faculty of Humanities, Social Sciences and Education. The University of ...
    • Multimodality and Memory in the Mise en page of Guillaume de Machaut's Mass 

      Maxwell, Kate (Chapter; Bokkapittel, 2019-07-04)
      <p>Guillaume de Machaut’s mass survives in only five manuscripts, which all form part of the surprisingly homogeneous ‘complete works’ set of Machaut manuscripts. In this contribution, I argue that the details of <i>mise en page</i> in these manuscripts are reflective both of scribal memorial processes and multimodality in action: in this work where one of the major modes (image) is absent, the ...
    • Medvirkning i boligsosialt arbeid. En undersøkelse om innbygger- og brukermedvirkning i boligsosialt arbeid. 

      Bliksvær, Trond; Kristensen, Christian Li; Solstad, Asgeir; Halås, Catrine Torbjørnsen (Research report; Forskningsrapport, 2022-12)
      Rapporten formidler resultatene fra en studie av bruker- og innbyggermedvirkning innenfor det boligsosiale området, utført på oppdrag for Husbanken. Bakgrunnen for oppdraget er et behov for mer kunnskap om hva brukermedvirkning og innbyggermedvirkning kan bety i boligsosialt arbeid, og om hvordan begrepene kan konkretiseres, gjennom en studie av tilnærminger og metoder på individnivå og systemnivå.
    • Studentar som endringsagentar 

      Fosse Hansen, Sabina; Alves dos Santos, Giovanna; Eskeland, Jonas Benedict Danielsen (Journal article; Tidsskriftartikkel, 2023)
      Det brenn nokre små, men viktige ljos på Konsten når det gjeld å utdanne studentar til å bli endringsagentar. Denne artikkelen presenterer ulike prosjekt kor studentar og lærarar saman arbeider for ei meir jamstilt verd, også i musikkfeltet.
    • Scalable Spatiotemporal Graph Neural Networks 

      Cini, Andrea; Marisca, Ivan; Bianchi, Filippo Maria; Alippi, Cesare (Journal article; Tidsskriftartikkel, 2023)
      Neural forecasting of spatiotemporal time series drives both research and industrial innovation in several relevant application domains. Graph neural networks (GNNs) are often the core component of the forecasting architecture. However, in most spatiotemporal GNNs, the computational complexity scales up to a quadratic factor with the length of the sequence times the number of links in the graph, ...
    • Migrasjon og mobilitet – handlinger, mønstre og forståelser i norsk sammenheng 

      Villa, Mariann; Valestrand, Erik Thule; Rye, Johan Fredrik (Book; Bok, 2023-04-12)
      Migrasjon og mobilitet former hverdagsliv og omgivelser for dem som flytter og reiser, og på de stedene det flyttes og reises til. Denne antologien viser noe av mangfoldet av perspektiver, teorier og metodologier som preger forskningen innen migrasjon og mobilitet.<p> <p>Gjennom elleve kapitler belyser forfatterne internasjonal migrasjonsforskning og nasjonal flytte- og turismeforskning. Bidragene ...
    • Diamond future of open access 

      Frantsvåg, Jan Erik; Pölönen, Janne; Pylvänäinen, Elina; Linna, Anna-Kaarina (Chronicle; Kronikk, 2023-02-15)
      Diamond OA journals face similar challenges around the world. Funding and support are needed to make the transition to high-quality open access publishing possible.
    • Evaluation of extraction methods for determination of phenolic compounds, organic acids and sugars in lingonberries (Vaccinium vitis-idaea) 

      Aaby, Kjersti; Amundsen, Mathias (Journal article; Tidsskriftartikkel, 2023)
      Health benefits of lingonberries (Vaccinium vitis-idaea) have been linked to phenolic compounds, whereas organic acids and sugars are important for the taste of the berries. Contents of these compounds combined can be used to determine lingonberry quality. Extraction is a critical step in analyses, and many different methods have been used. The aim of the study was to evaluate different ...
    • Spatial variability and temporal changes of POPs in European background air 

      Halvorsen, Helene Lunder; Bohlin-Nizzetto, Pernilla; Eckhardt, Sabine; Gusev, Alexey; Moeckel, Claudia; Shatalov, Victor; Skogeng, Lovise Pedersen; Breivik, Knut (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-14)
      Concentration data on POPs in air is necessary to assess the effectiveness of international regulations aiming to reduce the emissions of persistent organic pollutants (POPs) into the environment. POPs in European background air are continuously monitored using active- and passive air sampling techniques at a limited number of atmospheric monitoring stations. As a result of the low spatial resolution ...
    • The 1769 Transit of Venus as a Springboard for Jesuit Ministries among the Learned 

      Aspaas, Per Pippin (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-04-06)
      This article examines how two Jesuit astronomers made use of a rare celestial phenomenon in attempts at winning the favor of intellectual and ruling élites outside of Catholic regions. The Heidelberg professor Christian Mayer (1719–83) went to Saint Petersburg, where he observed the transit of Venus in 1769 from the observatory of the prestigious Imperial Academy of Sciences. The imperial and ...
    • Secondary Network Throughput Optimization of NOMA Cognitive Radio Networks Under Power and Secure Constraints 

      Vo, Van Nhan; Dang, Viet-Hung; Tran, Hung; Ha, Dac-Binh; Le, Cong; Ho, Tu Dac; So-In, Chakchai (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-03-31)
      Recently, the combination of cognitive radio networks with the nonorthogonal multiple access (NOMA) approach has emerged as a viable option for not only improving spectrum usage but also supporting large numbers of wireless communication connections. However, cognitive NOMA networks are unstable and vulnerable because multiple devices operate on the same frequency band. To overcome this drawback, ...
    • An Information-Theoretic Analysis of Resting-State versus Task fMRI 

      Tuominen, Julia Axiina; Specht, Karsten; Vaisvilaite, Liucija; Zeidman, Peter (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-03-20)
      Resting-state fMRI is an increasingly popular alternative to task-based fMRI. However, a formal quantification of the amount of information provided by resting-state fMRI as opposed to active task conditions about neural responses is lacking. We conducted a systematic comparison of the quality of inferences derived from a resting-state and a task fMRI paradigm by means of Bayesian Data Comparison. ...
    • A practical checklist for return of results from genomic research in the European contex 

      Vears, Danya F.; Hallowell, Nina; Bentzen, Heidi Beate; Ellul, Bridget; Nøst, Therese Haugdahl; Kerasidou, Angeliki; Kerr, Shona M.; Mayrhofer, Michaela Th.; Mežinska, Signe; Ormondroyd, Elizabeth; Solberg, Berge; Sand, Birgitte Wirum; Ljøsne, Isabelle Sylvie Budin (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-03-22)
      An increasing number of European research projects return, or plan to return, individual genomic research results (IRR) to participants. While data access is a data subject’s right under the General Data Protection Regulation (GDPR), and many legal and ethical guidelines allow or require participants to receive personal data generated in research, the practice of returning results is not straightforward ...
    • A statistical study of convective and dynamic instabilities in the polar upper mesosphere above Tromsø 

      Nozawa, Satonori; Saito, Norihito; Kawahara, Takuya D.; Wada, Satoshi; Tsuda, Takuo T.; Maeda, S; Takahashi, Toru; Fujiwara, Hitoshi; Narayanan, V L; Kawabata, T; Johnsen, Magnar Gullikstad (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-15)
      We have studied the convective (or static) and dynamic instabilities between 80 and 100 km above Tromsø (69.6° N, 19.2° E) using temperature and wind data of 6 min and 1 km resolutions primarily almost over a solar cycle obtained with the sodium lidar at Tromsø. First, we have calculated Brunt–Väisälä frequency (N) for 339 nights obtained from October 2010 to December 2019, and the Richardson ...
    • Insecticidal gel bait for the decimation of Ctenolepisma longicaudatum (Zygentoma: Lepismatidae) populations in libraries, museums, and archives 

      Rukke, Bjørn Arne; Querner, Pascal; Hage, Morten; Steinert, Mari; Kaldager, Marianne; Sømhovd, Astrid; Dominiak, Patrycja; Garrido, Mónica; Hansson, Tone; Aak, Anders (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-01-08)
      The problem of bristletail Ctenolepisma longicaudatum (Zygentoma: Lepismatidae) in libraries, archives, and museums is increasing. It can cause damage to valuable and irreplaceable objects. We describe the effect of the use of insecticidal gel bait (active ingredient: indoxacarb) against C. longicaudatum populations in three libraries, seven archives, and seven museums in Norway and Austria. Pest ...
    • A-CHAIM: Near-Real-Time Data Assimilation of the High Latitude Ionosphere With a Particle Filter 

      Reid, Ben; Themens, David R.; McCaffrey, A; Jayachandran, P.T.; Johnsen, Magnar Gullikstad; Ulich, Thomas (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-28)
      The Assimilative Canadian High Arctic Ionospheric Model (A-CHAIM) is an operational ionospheric data assimilation model that provides a 3D representation of the high latitude ionosphere in Near-Real-Time (NRT). A-CHAIM uses low-latency observations of slant Total Electron Content (sTEC) from ground-based Global Navigation Satellite System (GNSS) receivers, ionosondes, and vertical TEC from ...
    • Implications of Regurgitative Feeding on Plastic Loads in Northern Fulmars (Fulmarus glacialis): A Study from Svalbard 

      Tulatz, Felix; Gabrielsen, Geir Wing; Bourgeon, Sophie; Herzke, Dorte; Krapp, Rupert; Langset, Magdalene; Neumann, Svenja; Lippold, Anna; Collard, France (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-22)
      Procellariiform seabirds like northern fulmars (Fulmarus glacialis) are prone to ingest and accumulate floating plastic pieces. In the North Sea region, there is a long tradition to use beached fulmars as biomonitors for marine plastic pollution. Monitoring data revealed consistently lower plastic burdens in adult fulmars compared to younger age classes. Those findings were hypothesized to partly ...