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A local climate perspective on possible development pathways for Longyearbyen, Svalbard
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-13)Arctic human settlements experience formidable challenges from accelerating climate change and environmental transformations. While these towns have demonstrated adaptive resilience, the looming threat of local climate extremes raises concerns about the results of adaptation and mitigation efforts. With the further development of Arctic settlements, it is necessary to consider changes in local ... -
Tree models for assessing covariate-dependent method agreement with an application to physical activity measurements
(Journal article; Tidsskriftartikkel; Peer reviewed, 2025-01-03)Method comparison studies assess agreement between different measurement methods. In the present work, we are interested in comparing physical activity measurements using two different accelerometers. However, a potential issue arises with the popular Bland–Altman analysis, as it assumes that differences between measurements are identically distributed across all observational units. In the case ... -
Family Involvement in Early Childhood Education and Care: Insights from Portuguese and Norwegian Curriculum Frameworks
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-20)The significance of family involvement in Early Childhood Education and Care has gained considerable attention within national reforms and regulations across various countries. This study aims to examine the early childhood education curriculum frameworks pertaining to family participation in Portugal and Norway. By analysing the national curriculum frameworks of these two countries, this study ... -
Cultural Education in Nature Through the Lens of Sámi Practitioners
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-11-14)The recent reforms in the Norwegian early childhood/primary/secondary education curriculum explicitly highlight the inclusion of Sámi perspectives across various subjects. In this context, one of several suggested educational practices is to include Sámi traditional practitioners in teaching activities. Against this backdrop, this paper explores the perspectives of five Sámi practitioners, concentrating ... -
Leveraging Relay Nodes to Deploy and Update Services in a CPS with Sleeping Nodes
(Chapter; Bokkapittel, 2024-05-01)Cyber-physical systems (CPS) deployed in scarce resource environments like the Arctic Tundra face extreme conditions. Nodes in such environments are forced to rely on batteries and sleep most of the time to maximize their lifetime. While being autonomous, nodes have to collaborate to make scientific observations. As a result, their deployments and updates are subject to coordination (e.g., prevent ... -
Evaluating the energy consumption of adaptation tasks for a CPS in the Arctic Tundra
(Chapter; Bokkapittel, 2024-05-01)Cyber-Physical Systems deployed in scarce resource environments like the Arctic Tundra (AT) face extreme conditions. Nodes deployed in such environments have to carefully manage a limited energy budget, forcing them to alternate long sleeping and brief uptime periods. During uptimes, nodes can collaborate for data exchanges or computations by providing services to other nodes. Deploying or updating ... -
Frost durability of cementitious materials: What's next?
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-11-23)Frost durability, a critical parameter for concrete, especially in harsh exposure regions, has been extensively researched, with almost four thousand papers published since the 1970s. However, a systematic mapping of this research is yet to be explored. This paper presents a novel approach based on Natural Language Processing (NLP) and machine learning to semi-automatically analyze the ... -
The potential for glacial flour to impact soil fertility, crop yield and nutrition in mountain regions
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-11-26)Novel sustainable agricultural strategies that enhance soil nutrients and human nutrition are crucial for meeting global food production needs. Here, we evaluate the potential of “glacial flour”, a naturally crushed rock produced by glaciers known to be rich in nutrients (P, K, and micronutrients) needed for plant growth. Our proof-of-concept study, investigated soybean (Glycine max. var. Black jet) ... -
The voices of refugee children in Norway: Coping with language barriers, outsiderness, bullying and longing
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-12)This qualitative study explored the challenges faced by refugee children in Norway and analyzed how they coped with them. We conducted interviews with 23 children between the ages of 7 and 13. The findings showed that these children struggle with language barriers, outsiderness, bullying, and longing. They utilized both personal and interpersonal resources through active and passive methods to cope. ... -
Bildung and the significance of place: an overview
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-10-14)This introduction attempts to map out the educational and philosophical landscape in which the individual papers move. The movement from the familiar to the unknown, from alienation to homeliness, has been central to theories of Bildung since their emergence, while the role of the specific materiality of places in which Bildung takes place has remained somewhat unexplored. This special issue ... -
Atrial fibrillation and its relation to alcohol consumption in the general population: The seventh survey of the Tromsø Study.
(Mastergradsoppgave; Master thesis, 2024-12-01)Background: Atrial fibrillation (AF), the most prevalent cardiac arrhythmia, characterized by disruption of the electrical activity in atria, leading to the cardiac rhythmic disorder. Alcohol consumption has dose-dependent relationship with cardiovascular diseases and considered as a contributing factor for incidence of AF. Epidemiological studies have consistently shown a dose-dependent relationship ... -
What is it all about? An explorative study of patients’ experiences with medication free treatment
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-02)Background As a response to the political decision by the Norwegian Ministry of Health and Care Services to establish some kind of“medication free treatment” for patients with severe mental illness throughout the country, a 6-bed ward unit dedicated to offer such treatment was in 2017 established in Tromsø, Norway by the North Norway Health Care Region. The aim of the present study was to explore ... -
Public entrepreneurial opportunities: How institutional logics shape public servants' opportunity evaluation
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-26)Which entrepreneurial opportunities do public servants find appealing, and what influences their evaluation? Our investigation of 14 Norwegian municipal entrepreneurial projects indicates that public servants positively assess the attractiveness of welfare, economic, and participatory opportunities. Their evaluations are shaped by public sector logics. Our contribution is twofold: first, we connect ... -
Quantifying the Detection Sensitivity and Precision of qPCR and ddPCR Mechanisms for eDNA Samples
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-11)Environmental DNA (eDNA) detection employing quantitative PCR (qPCR) and droplet digital PCR (ddPCR) offers a non-invasive and efficient approach for monitoring aquatic organisms. Accurate and sensitive quantification of eDNA is crucial for tracking rare and invasive species and understanding the biodiversity abundance and distribution of aquatic organisms. This study compares the sensitivity and ... -
Goose grubbing and warming suppress summer net ecosystem CO2 uptake differentially across high-Arctic tundra habitats
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-12-09)Environmental changes, such as climate warming and higher herbivory pressure, are altering the carbon balance of Arctic ecosystems; yet, how these drivers modify the carbon balance among different habitats remains uncertain. This hampers our ability to predict changes in the carbon sink strength of tundra ecosystems. We investigated how spring goose grubbing and summer warming—two key environmental-change ... -
The relationship between personal values and preference for novelty: conceptual issues and the novelty–familiarity continuum
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-11-20)The search for novelty when going on vacation is a prominent theme in the literature. Still, empirical research exploring the antecedents of this preference is limited. This study investigates the impact of two opposing personal value dimensions – openness to change and conservation – on individuals’ preference for novelty and familiarity. Data was assembled from a representative sample of 493 UK ... -
Biopolymer encapsulation for improved probiotic delivery: Advancements and challenges
(Journal article; Tidsskriftartikkel; Peer reviewed, 2024-11-15)Probiotics, known for their health benefits as living microorganisms, hold significant importance across various fields, including agriculture, aquaculture, nutraceuticals, and pharmaceuticals. Optimal delivery and storage of probiotic cells are essential to maximize their effectiveness. Biopolymers, derived from living sources, plants, animals, and microbes, offer a natural solution to enhance ... -
Graph databases for multi-domain taxonomies in maritime systems
(Chapter; Bokkapittel, 2024)Facing the increasing quantity and richness of data related to modeling and simulations of maritime systems, advanced solutions that can maintain data coherence and traceability are becoming increasingly beneficial. In the context of modeling complex systems, such as ship design, retaining connections of systems data, whether quantitative or qualitative, helps to provide a traceable and comprehensive ... -
Monitoring of microplastics in the Norwegian environment (MIKRONOR) 2023
(Research report; Forskningsrapport, 2024)The MIKRONOR monitoring program aims to establish baseline levels of microplastics in the Norwegian environment and to identify potential sources and sinks. This third MIKRONOR report focuses mainly on results from air samples, including data on tyre wear particles (TWP), as well as river and fjord surface water samples, and their correlation to rainfall and river discharge levels. Additionally, ... -
The Evolution of Semiotic Systems: On Volkhard Krech’s Evolution der Religion (2021)
(Chapter; Bokkapittel, 2024-11-08)This chapter discusses Volkhard Krech’s system theoretical approach to the evolution of religion. The chapter starts with biographical notes on the author. The second part of the chapter deals with system theory in the study of religion. The third part turns to the use of Charles Peirce’s semiotics in the book. The fourth part examines the distinctive features of Krech’s model, with special attention ...