Browsing University of Bergen Library by Title

Now showing items 8590-8609 of 9843

    • Statistical Analysis of Bifurcating Region 2 Field-Aligned Currents Using AMPERE 

      Sangha, H.K.; Milan, Stephen Eric; Anderson, B.J.; Korth, H. (Journal article; Peer reviewed, 2022)
      We present a statistical analysis of the occurrence of bifurcations of the Region 2 (R2) Field-Aligned Current (FAC) region, observed by the Active Magnetosphere and Planetary Electrodynamics Response Experiment (AMPERE). ...

    • Statistical and functional convergence of common and rare genetic influences on autism at chromosome 16p 

      Weiner, Daniel J.; Ling, Emi; Erdin, Serkan; Tai, Derek J. C.; Yadav, Rachita; Grove, Jakob; Fu, Jack M.; Nadig, Ajay; Carey, Caitlin E.; Baya, Nikolas; Bybjerg-Grauholm, Jonas; Mortensen, Preben B.; Werge, Thomas; Demontis, Ditte; Mors, Ole; Nordentoft, Merete; Als, Thomas D.; Baekvad-Hansen, Marie; Rosengren, Anders; Havdahl, Alexandra Karoline Saasen; Hedemand, Anne; Palotie, Aarno; Chakravarti, Aravinda; Arking, Dan; Sulovari, Arvis; Starnawska, Anna; Thiruvahindrapuram, Bhooma; de Leeuw, Christiaan; Carey, Caitlin; Ladd-Acosta, Christine; van der Merwe, Celia; Devlin, Bernie; Cook, Edwin H.; Eichler, Evan; Corfield, Elizabeth Claire; Dieleman, Gwen; Schellenberg, Gerard; Hakonarson, Hakon; Coon, Hilary; Dziobek, Isabel; Vorstman, Jacob; Girault, Jessica; Sutcliffe, James S.; Duan, Jinjie; Nurnberger, John; Hallmayer, Joachim; Buxbaum, Joseph; Piven, Joseph; Weiss, Lauren; Davis, Lea; Janecka, Magdalena; Mattheisen, Manuel; State, Matthew W.; Gill, Michael; Daly, Mark; Uddin, Mohammed; Andreassen, Ole; Szatmari, Peter; Lee, Phil Hyoun; Anney, Richard; Ripke, Stephan; Satterstrom, Kyle; Santangelo, Susan; Kuo, Susan; van Elst, Ludger Tebartz; Rolland, Thomas; Bougeron, Thomas; Polderman, Tinca; Turner, Tychele; Underwood, Jack; Manikandan, Veera; Pillalamarri, Vamsee; Warrier, Varun; Philipsen, Alexandra; Reif, Andreas; Hinney, Anke; Cormand, Bru; Bau, Claiton H. D.; Rovaris, Diego Luiz; Sonuga-Barke, Edmund; Grevet, Eugenio Horacio; Salum, Giovanni; Larsson, Henrik Bo W.; Buitelaar, Jan; Haavik, Jan; McGough, James; Kuntsi, Jonna; Elia, Josephine; Lesch, Klaus-Peter; Klein, Marieke; Bellgrove, Mark; Tesli, Martin Steen; Leung, Patrick W. L.; Pan, Pedro M.; Dalsgaard, Søren; Loo, Sandra; Medland, Sarah; Faraone, Stephen; Reichborn-Kjennerud, Ted; Banaschewski, Tobias; Hawi, Ziarih; Berretta, Sabina; Macosko, Evan Z.; Sebat, Jonathan; O’Connor, Luke J.; Hougaard, David M.; Børglum, Anders D.; Talkowski, Michael E.; McCarroll, Steven A.; Robinson, Elise B. (Journal article; Peer reviewed, 2022)
      The canonical paradigm for converting genetic association to mechanism involves iteratively mapping individual associations to the proximal genes through which they act. In contrast, in the present study we demonstrate the ...

    • Statistical and Machine Learning Techniques in Human Microbiome Studies: Contemporary Challenges and Solutions 

      Moreno-Indias, Isabel; Lahti, Leo; Nedyalkova, Miroslava; Elbere, Ilze; Roshchupkin, Gennady V.; Adilovic, Muhamed; Aydemir, Onder; Bakir-Gungor, Burcu; Carrillo-de Santa Pau, Enrique; D’Elia, Domenica; Desai, Mahesh S.; Falquet, Laurent; Gundogdu, Aycan; Hron, Karel; Klammsteiner, Thomas; Lopes, Marta B.; Marcos-Zambrano, Laura Judith; Marques, Cláudia; Mason, Michael; May, Patrick; Pašić, Lejla; Pio, Gianvito; Pongor, Sándor; Promponas, Vasilis J.; Przymus, Piotr; Saez-Rodriguez, Julio; Sampri, Alexia; Shigdel, Rajesh; Stres, Blaz; Suharoschi, Ramona; Truu, Jaak; Truică, Ciprian-Octavian; Vilne, Baiba; Vlachakis, Dimitrios; Yilmaz, Ercument; Zeller, Georg; Zomer, Aldert L.; Gomez-Cabrero, David; Claesson, Marcus J. (Journal article; Peer reviewed, 2021)
      The human microbiome has emerged as a central research topic in human biology and biomedicine. Current microbiome studies generate high-throughput omics data across different body sites, populations, and life stages. Many ...

    • Statistical Embedding: Beyond Principal Components 

      Tjøstheim, Dag Bjarne; Jullum, Martin; Løland, Anders (Journal article; Peer reviewed, 2023)
      There has been an intense recent activity in embedding of very high-dimensional and nonlinear data structures, much of it in the data science and machine learning literature. We survey this activity in four parts. In the ...

    • Statistical methods to detect mother-father genetic interaction effects on risk of infertility: A genome-wide approach 

      Skodvin, Siri Nærland; Gjessing, Håkon Kristian; Jugessur, Astanand; Romanowska, Julia; Page, Christian Magnus; Corfield, Elizabeth Claire; Lee, Yunsung; Håberg, Siri Eldevik; Gjerdevik, Miriam (Journal article; Peer reviewed, 2023)
      Infertility is a heterogeneous phenotype, and for many couples, the causes of fertility problems remain unknown. One understudied hypothesis is that allelic interactions between the genotypes of the two parents may influence ...

    • Statistical modelling of voluntary feed intake in individual Atlantic salmon (Salmo salar L.) 

      Da Silva Gomes, Ana Cristina; Zimmermann, Fabian; Hevrøy, Ernst Morten; Søyland, Marcus; Hansen, Tom; Nilsen, Tom Ole; Rønnestad, Ivar (Journal article, 2023)
      Precision feeding aims to provide the correct amount of feed to farmed animals for optimal growth and performance and to avoid feed waste. However, knowledge underlying the meal-to-meal variability in voluntary feed intake ...

    • A statistical study of polar cap flow channels and their IMF by dependence 

      Herlingshaw, Katie; Baddeley, Lisa; Oksavik, Kjellmar; Lorentzen, Dag Arne (Journal article; Peer reviewed, 2020)
      An algorithm to detect high-speed ionospheric flow channels (FCs) in the polar cap was applied to data from the Longyearbyen radar of the Super Dual Auroral Radar Network. The Longyearbyen radar is at high latitude (78.2°N, ...

    • A statistical study of polar cap flow channels observed in both hemispheres using SuperDARN radars 

      Herlingshaw, Katie; Baddeley, Lisa; Oksavik, Kjellmar; Lorentzen, Dag Arne; Laundal, Karl Magnus (Journal article; Peer reviewed, 2022)
      This paper details the first large-scale, interhemispheric statistical study into ionospheric fast flow (>900 m/s) channels in the polar cap using the SuperDARN radar network. An automatic algorithm was applied to 6 years ...

    • Statistical Study of the Relationship Between Ion Upflow and Field-Aligned Current in the Topside Ionosphere for Both Hemispheres During Geomagnetic Disturbed and Quiet Time 

      Ma, Yu-Zhang; Zhang, Qing-He; Jayachandran, Periyadan T.; Oksavik, Kjellmar; Lyons, Lawrence R.; Xing, Zan-Yang; Zhou, Shan-Yu; Hairston, Marc; Wang, Yong (Journal article; Peer reviewed, 2020)
      A statistical study of ion upflow and field‐aligned currents (FACs) has been performed in the topside ionosphere of both hemispheres for magnetic quiet and disturbed times by using DMSP satellite observations from 2010–2013. ...

    • Statistical Temporal Variations in the Auroral Electrojet Estimated With Ground Magnetometers in Fennoscandia 

      Walker, Simon; Laundal, Karl Magnus; Reistad, Jone Peter; Ohma, Anders; Hatch, Spencer Mark (Journal article; Peer reviewed, 2023)
      We present the implementation of an improved technique to coherently model the high-latitude ionospheric equivalent current. Using a fixed selection of 20 ground magnetometers in Fennoscandia, we present a method based on ...

    • Statistical Tools for Imaging Atmospheric Cherenkov Telescopes 

      D'Amico, Giacomo (Journal article; Peer reviewed, 2022)
      The development of Imaging Atmospheric Cherenkov Telescopes (IACTs) unveiled the sky in the teraelectronvolt regime, initiating the so-called “TeV revolution”, at the beginning of the new millennium. This revolution was ...

    • Statistics of weakly nonlinear waves on currents with strong vertical shear 

      Zheng, Zibo; Li, Yan; Ellingsen, Simen Andreas Ådnøy (Journal article; Peer reviewed, 2023)
      We investigate how the presence of a vertically sheared current affects wave statistics, including the probability of rogue waves, and apply it to a real-world case using measured spectral and shear current data from the ...

    • A status assessment of selected data synthesis products for ocean biogeochemistry 

      Lange, Nico; Tanhua, Toste; Pfeil, Benjamin; Bange, Hermann W.; Lauvset, Siv Kari; Grégoire, Marilaure; Bakker, Dorothee C. E.; Jones, Stephen Daniel; Fiedler, Björn; O’Brien, Kevin M.; Körtzinger, Arne (Journal article; Peer reviewed, 2023-04-26)
      Ocean data synthesis products for specific biogeochemical essential ocean variables have the potential to facilitate today’s biogeochemical ocean data usage and comply with the Findable Accessible Interoperable and Reusable ...

    • Status report: A Norwegian decriminalisation of use and possession of drugs? 

      Jacobsen, Jørn; Westrum, Victoria (Journal article; Peer reviewed, 2021)

    • A Steady Regime of Volume and Heat Transports in the Eastern Arctic Ocean in the Early 21st Century 

      Pnyushkov, A.V.; Polyakov, Igor V.; Alekseev, G.V.; Ashik, I.M.; Baumann, Till Martin; Carmack, E.; Ivanov, Vladimir; Rember, Robert (Journal article; Peer reviewed, 2021)
      Mooring observations in the eastern Eurasian Basin of the Arctic Ocean showed that mean 2013–2018 along-slope volume and heat (calculated relative to the freezing temperature) transports in the upper 800 m were 4.8 ± 0.1 ...

    • Stem cell function is conserved during shortterm storage of cultured epidermal cell sheets at 12˚C 

      Ringstad, Håkon; Reppe, Sjur; Schøyen, Tine Hiorth; Tønseth, Kim Alexander; Utheim, Tor Paaske; Jackson, Catherine (Journal article; Peer reviewed, 2020)
      Transplantation of cultured epidermal cell sheets (CES) can be life-saving for patients with large area burns. CES have also been successfully used to regenerate eye and urethral epithelia in animal models. Short-term ...

    • Stereotypes of Women and Men Across Gender Subgroups 

      Bye, Hege Høivik; Solianik, Vera S.; Five, Martine; Agai, Mehri Shekh (Journal article; Peer reviewed, 2022)
      In this paper, we argue for the value of studying gender stereotypes at the subgroup level, combining insights from the stereotype content model, social role theory, and intersectional perspectives. Empirically, we investigate ...

    • Steroid use in elderly critically ill COVID-19 patients 

      Jung, Christian; Wernly, Bernhard; Fjølner, Jesper; Bruno, Raphael Romano; Dudzinski, David; Artigas, Antonio; Pinto, Bernardo Bollen; Schefold, Jörg C.; Wolff, Georg; Kelm, Malte; Beil, Michael; Sigal, Sviri; van Heerden, Peter Vernon; Szczeklik, Wojciech; Czuczwar, Mirosław; Elhadi, Muhammed; Joannidis, Michael; Oeyen, Sandra; Zafeiridis, Tilemachos; Marsh, Brian; Andersen, Finn Husøy; Moreno, Rui; Cecconi, Maurizio; Leaver, Susannah; Boumendil, Ariane; De Lange, Dylan W.; Guidet, Bertrand; Flaatten, Hans Kristian (Journal article; Peer reviewed, 2021)
      This secondary analysis of the COVIP study shows a higher 30-day mortality in critically ill elderly COVID-19 patients who received steroids as part of their treatment

    • Steroidogenic factor 1 (NR5A1) induces multiple transcriptional changes during differentiation of human gonadal-like cells 

      Sepponen, Kirsi; Lundin, Karolina; Yohannes, Dawit A.; Vuoristo, Sanna; Balboa, Diego; Poutanen, Matti; Ohlsson, Claes; Hustad, Steinar; Bifulco, Ersilia; Paloviita, Pauliina; Otonkoski, Timo; Ritvos, Olli; Sainio, Kirsi; Tapanainen, Juha S.; Tuuri, Timo (Journal article; Peer reviewed, 2022)
      Nuclear receptor subfamily 5 group A member 1 (NR5A1) encodes steroidogenic factor 1 (SF1), a key regulatory factor that determines gonadal development and coordinates endocrine functions. Here, we have established a stem ...

    • “Stewards of the future: accompanying the rising tide of young voices by setting youth-inclusive research agendas in sustainability research” 

      Barraclough, Alicia Donnellan; Sakiyama, M; Schultz, Lisen; Måren, Inger Elisabeth (Journal article; Peer reviewed, 2021)
      Background From the worldwide youth-led climate strikes of 2018–2019 to the student-initiated austerity protests in Chile in 2019, it is undeniable that young people have been protagonists in pressuring for social change ...