Viser treff 41-60 av 3081

    • Statistical Characteristics of Total Electron Content Intensifications on Global Ionospheric Maps 

      Meng, X.; Verkhoglyadova, O.P.; Chapman, Sandra; Watkins, N.W.; Cafolla, M. (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-24)
      Global ionospheric total electron content (TEC) maps exhibit TEC intensifications and depletions of various sizes and shapes. Characterizing key features on TEC maps and understanding their dynamic coupling with external drivers can significantly benefit space weather forecasting. However, comprehensive analysis of ionospheric structuring over decades of TEC maps is currently lacking due to large ...
    • The 2022 Starlink Geomagnetic Storms: Global Thermospheric Response to a High-Latitude Ionospheric Driver 

      Billett, D.D.; Sartipzadeh, K.; Ivarsen, Magnus Fagernes; Iorfida, E.; Doornbos, E.; Kalafatoglu Eyiguler, Eyiguler; Pandey, K.; McWilliams, K.A. (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-02-01)
      In this study, we present ionospheric observations of field-aligned currents from AMPERE and the ESA Swarm A satellite, in conjunction with high-resolution thermospheric density measurements from accelerometers on board Swarm C and GRACE-FO, for the third and 4 February 2022 geomagnetic storms that led to the loss of 38 Starlink internet satellites. We study the global storm time response of the ...
    • Is Living Easier with Eyes Closed? 

      Wien, Charlotte (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-09)
      Blind peer review has become the gold standard of many scholarly disciplines. However, this seems like a paradox since openness is deeply embedded in the DNA of research. Over the last 30 years changes in the managerial paradigms of academia have also induced so many changes in the ecosystem of scholarly communication that many scholars describe the present situation as a crisis. Therefore, in ...
    • Lynchet-Type Terraces, Loess, and Agricultural Resilience on Chalk Landscapes in the UK and Belgium 

      Pears, Ben; Lang, Andreas; Fallu, Daniel Joseph; Roberts, Mark; Jacques, David; Snape, Lisa; Bahl, Chiara; Oost, Kristof V.A.N.; Zhao, Pengzhi; Tarolli, Paolo; Cucchiaro, Sara; Walsh, Kevin; Brown, Antony Gavin (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-04-22)
      Lynchets, often the defining component of historic agricultural landscapes in northern Europe, are generally associated with soft-limestone geologies and are particularly well developed on loess-mantled landscapes. To understand their formation and chronology, the authors present their geoarchaeological analyses of lynchet soils and loess deposits at Blick Mead and Charlton Forest in southern England, ...
    • Physical activity, suicidal ideation, suicide attempt and death among individuals with mental or other medical disorders: A systematic review of observational studies 

      Fabiano, Nicholas; Gupta, Arnav; Wong, Stanley; Tran, Jason; Mohammad, Ibrahim Yz; Bal, Shan; Fiedorowicz, Jess; Firth, Joseph; Stubbs, Brendon; Vancampfort, Davy; Schuch, Felipe; Carr, Lucas; Shorr, Risa; Cortese, Samuele; Manchia, Mirko; Hartman, Catharina A.; Høye, Anne; Fusar-Poli, Paolo; Koyanagi, Ai; Vieta, Edouard; Nielsen, René Ernst; Holt, Richard Ig; Correll, Christoph U.; Du Rietz, Ebba; Taipale, Heidi; Lehto, Kelli; Larsson, Henrik; Nordentoft, Merete; Dragioti, Elena; Skonieczna-Zydecka, Elena; Solmi, Marco (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-20)
      A growing body of research has demonstrated the potential role for physical activity as an intervention across mental and other medical disorders. However, the association between physical activity and suicidal ideation, attempts, and deaths has not been systematically appraised in clinical samples. We conducted a PRISMA 2020- compliant systematic review searching MEDLINE, EMBASE, and PsycINFO ...
    • Expedient Bayesian prediction of subfossil bone protein content using portable ATR-FTIR data 

      Hixon, Sean; Roberts, Patrick; Rodríguez-Varela, Ricardo; Götherström, Anders; Rossoni-Notter, Elena; Notter, Olivier; Raimondeau, Pauline; Besnard, Guillaume; Paust, Enrico; Lucas, Mary Alexis; Lagia, Anna; Fernandes, Ricardo (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-18)
      Rapid and minimally destructive methods for estimating the endogenous organic content of subfossil bone save time, lab consumables, and valuable ancient materials. Fourier transform infrared (FTIR) spectroscopy is an established method to estimate bone protein content, and portable spectroscopes enable field applications. We review the ability of benchtop and portable FTIR indices to predict %N ...
    • The decline of feminine possessives in Norwegian: An empirical and theoretical investigation of gender and declension class 

      Solbakken, Hedda; Eik, Ragnhild; van Baal, Yvonne; Lohndal, Terje (Journal article; Tidsskriftartikkel; Peer reviewed, 2024)
      This paper reports results from a large cross-dialectal study, showing that feminine forms are changing in several dialects. These results suggest that the Norwegian three-gender system may be in the process of becoming a two-gender system. By using a more extensive battery of experimental tests than previous studies, we are able to scrutinize the nature of grammatical gender with substantial empirical ...
    • Costs of diagnosing early Alzheimer's disease in three European memory clinic settings: Results from the precision medicine in Alzheimer's disease project 

      Wimo, Anders; Kirsebom, Bjørn-Eivind Seljelid; Reina, Santiago Timon; Vromen, Ellen; Selnes, Per; Bon, Jaka; Emersic, Andreja; Kramberger, Milica Gregoric; Speh, Andreja; Visser, Pieter Jelle; Winblad, Bengt; Fladby, Tormod (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-18)
      Objectives - The implementation of disease-modifying treatments for Alzheimer's Disease (AD) will require cost-effective diagnostic processes. As part of The Precision Medicine In AD consortium (PMI-AD) project, the aim is to analyze the baseline costs of diagnosing early AD at memory clinics in Norway, Slovenia, and the Netherlands.<p> <p>Methods - The costs of cognitive testing and a clinical ...
    • The Impact of the New Families Home Visiting Program on Depressive Symptoms Among Norwegian Fathers Postpartum: A Nonrandomized Controlled Study 

      Solberg, Beate; Hagen, Milada; Berg, Rigmor; Glavin, Kari; Brekke, Malene; Sæther, Kristin Marie; Øygarden, Anne-Martha Utne; Olsvold, Nina (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-30)
      Becoming a parent is a vulnerable life transition and may affect parents’ mental health. Depressive symptoms may occur in fathers, as well as mothers, during pregnancy and the postpartum period. The health service is expected to have a family perspective, aiming to support both parents. Despite this goal, mothers traditionally receive more support than fathers. Home visiting programs may provide ...
    • Oppfølgingen ved ensidig hodepine med autonome symptomer kan bli bedre 

      Hagen, Knut; Winsvold, Bendik Kristoffer Slagsvold; Bjørk, Marte-Helene; Tronvik, Erling Andreas; Mathiesen, Laila; Ofte, Hilde Karen; Lundqvist, Christofer; Sønnervik, Julie; Bäcklund, Nina (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-16)
      Raskere diagnostisering og bedre kvalitet i oppfølgingen av trigeminale autonome hodepiner er mulig – og nødvendig.
    • Molecular histopathology of matrix proteins through autofluorescence super-resolution microscopy 

      Ghosh, Biswajoy; Chatterjee, Jyotirmoy; Paul, Ranjan Rashmi; Acuña, Sebastian; Lahiri, Pooja; Pal, Mousumi; Mitra, Pabitra; Agarwal, Krishna (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-08)
      Extracellular matrix diseases like fibrosis are elusive to diagnose early on, to avoid complete loss of organ function or even cancer progression, making early diagnosis crucial. Imaging the matrix densities of proteins like collagen in fixed tissue sections with suitable stains and labels is a standard for diagnosis and staging. However, fine changes in matrix density are difficult to realize by ...
    • “My Identity is as a Professional Leader”; The Practice of Leadership of Child Welfare Managers in Norway 

      Olsvik, Bodil Severinsen; Solstad, Elsa Anita (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-04-30)
      This article explores how leadership in child welfare is practised in a context with co-existing institutional logic. The article is based on a qualitative design using document analyses and semi-structured interviews. The document analysis is based on seven documents and interviews with 20 child welfare managers (CWM). The data indicate that CWMs practice leadership in line with professional ...
    • Long-term Effects of Grandparental Child Neglect on Adult Grandchildren’s Mental Health: A Three-Generation Study 

      Sari, Emre; Moilanen, Mikko Antti; Lindeboom, Maarten (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-09-24)
      Child neglect is a significant social problem with severe consequences for individuals and society. This study explores how intergenerational transmission of grandparental child neglect affects grandchildren’s mental health in adulthood. We utilize a three-generational dataset from the Tromsø Study and estimate a linear probability model to find the distinct roles of both maternal and paternal ...
    • Meta-analysis prediction intervals are under reported in sport and exercise medicine 

      Borg, David N.; Impellizzeri, Franco M.; Borg, Samantha J.; Hutchins, Kate P.; Stewart, Ian B.; Jones, Tamara; Baguley, Brenton J.; Orssatto, Lucas B. R.; Bach, Aaron J. E.; Osborne, John Owen; McMaster, Benjamin S.; Buhmann, Robert L.; Bon, Joshua J.; Barnett, Adrian G. (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-03-19)
      Aim: Prediction intervals are a useful measure of uncertainty for meta-analyses that capture the likely effect size of a new (similar) study based on the included studies. In comparison, confidence intervals reflect the uncertainty around the point estimate but provide an incomplete summary of the underlying heterogeneity in the meta-analysis. This study aimed to estimate (i) the proportion of ...
    • Seasonal environmental transitions and metabolic plasticity in a sea-ice alga from an individual cell perspective 

      Duncan, Rebecca J.; Søreide, Janne; Nielsen, Daniel A.; Varpe, Øystein; Wiktor, Józef; Tobin, Mark J.; Pitusi, Vanessa; Petrou, Katherina (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-01)
      Sea-ice microalgae are a key source of energy and nutrient supply to polar marine food webs, particularly during spring, prior to open-water phytoplankton blooms. The nutritional quality of microalgae as a food source depends on their biomolecular (lipid:protein:carbohydrate) composition. In this study, we used synchrotron-based Fourier transform infra-red microspectroscopy (s-FTIR) to measure the ...
    • Unmet need for mental health care among adolescents in Asia and Europe 

      Mori, Yuko; Sourander, Andre; Mishina, Kaisa; Ståhlberg, Tiia; Klomek, Anat Brunstein; Kolaitis, Gerasimos; Kaneko, Hitoshi; Li, Liping; Huong, Mai Nguyen; Praharaj, Samir Kumar; Kyrrestad, Henriette; Lempinen, Lotta; Heinonen, Emmi (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-31)
      The unmet need for mental health care is a global concern. There is a lack of cross-cultural studies examining adolescent help-seeking behavior from both formal and informal sources, including both high-and lower-income countries. This study investigates mental health help-seeking behavior in eight Asian and European countries. Data from 13,184 adolescents aged 13–15 (51% girls) was analysed using ...
    • The Sámi Parliament in Norway: a “breaking in” perspective 

      Josefsen, Eva; Saglie, Jo (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-04-21)
      The Sámediggi (Sámi Parliament) in Norway was established in 1989 after the critical juncture of the Alta conflict. As the Indigenous Sámi people are dispersed, a self-determination body with political autonomy was chosen, neither fitting into a territorial nor a non-territorial model of autonomy. We examine how the Sámediggi has developed as an institution for Sámi self-determination, the kind of ...
    • Malnutrition prevalence according to GLIM and its feasibility in geriatric patients: a prospective cross-sectional study 

      Enge, Maria; Peelen, Frida Ostonen; Nielsen, Rikke Lundsgaard; Beck, Anne Marie; Olin, Ann Ödlund; Cederholm, Tommy; Bostrøm, Anne-Marie; Paur, Ingvild (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-19)
      Purpose In 2019, the Global Leadership Initiative on Malnutrition (GLIM) suggested a 2-step diagnostic format for malnutrition including screening and diagnosis. Prospective validation and feasibility studies, using the complete set of the five GLIM criteria, are needed. The aims of this study were to determine the prevalence of malnutrition, and investigate how the prevalence varied with mode of ...
    • Gene Expression and Phenotypic Assessment of Egg Quality across Developmental Stages of Atlantic Cod throughout the Spawning Season 

      Fernandez Miguez, Maria; Presa, Pablo; Puvanendran, Velmurugu; Tveiten, Helge; Hansen, Øyvind J; Pérez, Montse (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-08)
      Egg quality in fishes is commonly determined by fertilisation success and cleavage patterns as a phenotypic outcome of underlying regulatory mechanisms. Although these phenotypic estimators of egg quality are useful in farming conditions, these “good quality” egg batches do not always translate to good larval growth and survival. The identification of genes involved in embryonic development may help ...
    • Address Social Injustices in Taxonomy: Implement Extended Revisions of Names with Ethical Issues and Persistent Identifiers for Tracing Name Changes 

      Gelete, Desalegn Chala; Endresen, Dag; Demissew, Sebsebe; Slaughter, Laura Ann; Johnsen, Einar Broch; Stenseth, Nils Christian (Journal article; Tidsskriftartikkel, 2024-07-22)
      The binomial nomenclature system, introduced by Carl Linnaeus in the 18th century, has been fundamental for scientific communication and data management. Despite its utility, some scientific names reflect historical biases and ethical issues, including colonial legacies, racism, sexism, and derogatory terms. Recent debates highlight the need to address these injustices, with arguments both for and ...