Now showing items 22901-22920 of 37055

    • Depositional processes on the distal Scoresby Trough Mouth Fan (ODP Site 987): Implications for the Pleistocene evolution of the Scoresby Sund Sector of the Greenland Ice Sheet 

      Laberg, Jan Sverre; Rydningen, Tom Arne; Forwick, Matthias; Husum, Katrine (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-11-28)
      The investigation of trough mouth fans (TMFs), important paleoclimatic archives on mid- and high-latitude continental margins, has so far mainly been based on the integration of various types of acoustic data supplemented with short sediments cores. In consequence, sedimentological and chronological data about parts of TMFs deposited prior to the Last Glacial Maximum remains sparse. Here, we re-evaluate ...
    • "Å falle, det kan jo hende alle!". Eldre hjemmeboende og risiko for fall. 

      Balteskard, Bjørg; Clancy, Anne (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-06-01)
      Fall og fallforebygging hos gamle personer har de siste årene fått økende oppmerksomhet. Få studier har tatt utgangspunkt i de gamles fortellinger og perspektiv. I denne artikkelen er eldre hjemmeboende personers tanker og erfaringer med fall og fallhendelser i fokus. Studien har et kvalitativt forskningsdesign og er basert på dybdeintervju med hjemmeboende personer over 75 år. Utvalget er ...
    • Studies of some Operators of Harmonic Analysis in certain Function Spaces with Applications to PDEs 

      Lundberg, Staffan (Doctoral thesis; Doktorgradsavhandling, 2018-12-05)
      The study in this PhD thesis aims at development of certain mathematical methods used in applications, in particular, in the study of regularity properties of solutions in various mathematical models described by Partial Differential Equations (PDEs). To this end, we study various operators of harmonic analysis in certain function spaces, since solutions to many PDEs may be expressed in terms of ...
    • “EFFECT OF IRRADIATION ON THE IMMUNOREGULATORY FUNCTIONS EXERTED BY TUMOUR FIBROBLASTS ON MACROPHAGES” 

      Akhtar, Muhammad Asad (Master thesis; Mastergradsoppgave, 2018-11-19)
      Summary Background/aim of the study: Carcinoma-associated fibroblasts (CAFs) represents a heterogeneous population of cells and are considered one of the dominant stromal component of solid tumours, performing a crucial role in tumour proliferation and metastasis. The main objective of this study was to investigate the immunoregulatory features of CAFs isolated from non-small cell lung carcinomas ...
    • The enterococcus cassette chromosome, a genomic variation enabler in enterococci 

      Sivertsen, Audun; James Peter, Jessin Janice; Pedersen, Torunn Annie; Wagner, Theresa; Hegstad, Joachim; Hegstad, Kristin (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-07)
      Enterococcus faecium has a highly variable genome prone to recombination and horizontal gene transfer. Here, we have identified a novel genetic island with an insertion locus and mobilization genes similar to those of staphylococcus cassette chromosome elements SCCmec. This novel element termed the enterococcus cassette chromosome (ECC) element was located in the 3′ region of rlmH and encoded large ...
    • Treatment effects on compulsive exercise and physical activity in eating disorders 

      Mathisen, Therese Fostervold; Bratland-Sanda, Solfrid; Rosenvinge, Jan H; Friborg, Oddgeir; Pettersen, Gunn; Vrabel, Kari-Anne; Sundgot-Borgen, Jorunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-12-13)
      Background:<br> Dysfunctional thoughts- and use of physical activity (PA) are core symptoms of the eating disorders (ED) bulimia nervosa (BN) and binge eating disorder (BED). The compulsive desire for PA complicates a favourable treatment outcome; hence, regular, adapted PA led by personnel with competence in exercise science is rarely part of treatment of BN and BED. The present study compared ...
    • Samenes rett til fiske i saltvann 

      Kalak, Line Aimee (Master thesis; Mastergradsoppgave, 2013-05-03)
      I denne avhandlingen skal jeg gjøre en rettslig analyse av norsk fiskerilovgivning, med hensyn til hvorvidt den sikrer sjøsamenes rett til fiske. Sjøsamenes rett til fiske har sitt grunnlag i bruken av havets ressurser gjennom århundrer, og har etter hvert også fått et særlig vern i internasjonal folkerett i kraft at samene er et urfolk og en minoritetsgruppe i Norge. Det er det folkerettslige vernet ...
    • Hva er det til middag? Personalets syn på selvbestemmelsesretten i kommunale boliger for voksne utviklingshemmede i Tromsø kommune 

      Weber, Anke (Master thesis; Mastergradsoppgave, 2018-11-29)
      Med denne masteroppgaven ønsker jeg å se på hvordan tjenesteytere i boliger for voksne utviklingshemmede i Tromsø kommune ivaretar selvbestemmelsesretten til tjenestemottakere. Det virker som tjenestemottakere har liten innflytelse på sin egen hverdag. Jeg lurer på hva dette kommer av og jeg stilte meg blant annet spørsmålet om tjenesteytere har for lite kunnskap om selvbestemmelsesretten eller om ...
    • Incorporating flexible capacity in the planning of a multi-product multi-echelon sustainable reverse logistics network under uncertainty 

      Yu, Hao; Solvang, Wei Deng (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-07-05)
      With the focus on sustainable development, the value recovery from End-of-Life (EOL) and End-of-Use (EOU) products has been given considerable attention by the whole society. Reverse logistics is the process for value recovery and re-creation through a series of activities, i.e., repair, remanufacturing, recycling and energy recovery. However, due to the stochastic reverse product flow, unstable ...
    • The airglow layer emission altitude cannot be determined unambiguously from temperature comparison with lidars 

      Dunker, Tim (Journal article; Peer reviewed; Tidsskriftartikkel, 2018)
      I investigate the nightly mean emission height and width of the OH*(3–1) layer by comparing nightly mean temperatures measured by the ground-based spectrometer GRIPS 9 and the Na lidar at ALOMAR. The data set contains 42 coincident measurements taken between November 2010 and February 2014, when GRIPS 9 was in operation at the ALOMAR observatory (69.3° N, 16.0° E) in northern Norway. To closely ...
    • The Norwegian healthy body image programme: Study protocol for a randomized controlled school-based intervention to promote positive body image and prevent disordered eating among Norwegian high school students 

      Borgen, Christine Sundgot; Bratland-Sanda, Solfrid; Engen, Kethe Marie Elgesem; Pettersen, Gunn; Friborg, Oddgeir; Torstveit, Monica Klungland; Kolle, Elin; Piran, Niva; Sundgot-Borgen, Jorunn; Rosenvinge, Jan H (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-03-06)
      Background: <br>Body dissatisfaction and disordered eating raise the risk for eating disorders. In the prevention of eating disorders, many programmes have proved partly successful in using cognitive techniques to combat such risk factors. However, specific strategies to actively promote a positive body image are rarely used. The present paper outlines a protocol for a programme integrating the ...
    • A Reliable Modular Based PV-Battery Hybrid System with Peak Shaving Capability 

      Sohail, Umer; Nademi, Hamed; Norum, Lars Einar (Peer reviewed; Chapter, 2018)
      The driving factors in emerging photovoltaic (PV) systems and battery-energy-storage systems (BESS) are highly scalable feature, modular and flexible structures with superior transformerless performance. The feasibility of Modular Multilevel Converter (MMC) to operate without overall DC-link allows the integration of PV generators and battery strings with its submodules (SMs), whereas each SM acts ...
    • Data on European seafood biomass production by country, sectors, and species in 2004–2014 and on ecological characteristics of the main species produced 

      Blanchet, Marie-Anne; Primicerio, Raul; Smalås, Aslak; Arias-Hansen, Juliana; Aschan, Michaela (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-10-30)
      In this data article, we present the 2004–2014 average European seafood production volume by production sector, country, and species. The production data originates from the Food and Agriculture Organisation of the United Nations (FAO) and covers three production sectors: Marine fisheries, marine aquaculture, and freshwater production. We present the main ecological characteristics of each species ...
    • Effects of inconsistent reporting, regulation changes and market demand on abundance indices of sharks caught by pelagic longliners off southern Africa 

      Jordaan, Gareth L.; Santos, Jorge; Groeneveld, Johan C. (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-10-24)
      The assumption of a proportional relationship between catch-per-unit-effort (CPUE) and the abundance of sharks caught by pelagic longliners is tenuous when based on fisher logbooks that report only retained specimens. Nevertheless, commercial logbooks and landings statistics are often the only data available for stock status assessments. Logbook data collected from local and foreign pelagic longline ...
    • In vitro chondrogenic potency of surplus chondrocytes from autologous transplantation procedures does not predict short-term clinical outcomes 

      Islam, Md Ashraful; Fossum, Vegard; Hansen, Ann Kristin; Urbarova, Ilona; Knutsen, Gunnar; Martinez, Inigo Zubiavrre (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-10)
      <p><i>Background</i>: Autologous chondrocyte implantation (ACI) has been used over the last two decades to treat focal cartilage lesions aiming to delay or prevent the onset of osteoarthritis; however, some patients do not respond adequately to the procedure. A number of biomarkers that can forecast the clinical potency of the cells have been proposed, but evidence for the relationship between in ...
    • The Genetic Structures of an Extensively Drug Resistant (XDR) Klebsiella pneumoniae and its Plasmids 

      Li, Ling; Yu, Tao; Ma, Yanan; Yang, Zhongjun; Wang, Wenjia; Song, Xiaobo; Shen, Yu; Guo, Tingting; Kong, Jian; Wang, Mingyu; Xu, Hai (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-04)
      Multi-, extensively-, and pan-drug resistant bacteria are a threat to our health today, because their wide resistance spectra make their infections difficult to cure. In this work, we isolated an extensively drug resistant (XDR) <i>Klebsiella pneumoniae</i> 2-1 strain from the stool sample of a patient diagnosed of colorectal cancer. <i>K. pneumoniae</i> 2-1 was found to be resistant to all the ...
    • Justify your alpha 

      Lakens, Daniel; Adolfi, Federico G; Albers, Casper J; Anvari, Farid; Apps, M A J; Argamon, Shlomo E; Baguley, Thom; Becker, Raymond B; Benning, Stephen D; Bradford, D E; Buchanan, Erin M; Caldwell, Aaron R; Calster, Ben van; Carlsson, Rickard; Chen, Sau-Chin; Chung, Bryan; Colling, Lincoln J; Collins, G S; Crook, Zander; Cross, Emily S; Daniels, Sameera; Danielsson, Henrik; DeBruine, Lisa; Dunleavy, Daniel J; Earp, Brian D; Feist, Michele I; Ferrell, Jason D; Field, James G; Fox, Nicholas W; Friesen, Amanda; Gomes, Caio; Gonzalez-Marquez, Monica; Grange, James A; Grieve, Andrew P; Guggenberger, Robert; Grist, James; van Harmelen, Anne-Laura; Hasselman, Fred; Hochard, Kevin D; Hoffarth, Mark R; Holmes, Nicholas; Ingre, Michael; Isager, Peder Mortvedt; Isotalus, Hanna K; Johansson, Christer; Juszczyk, Konrad; Kenny, David; Khalil, Ahmed; Konat, Barbara; Lao, Junpeng; Larsen, Erik Gahner; Lodder, Gerine M A; Lukavsky, Jiri; Madan, Christopher R; Manheim, David; Martin, Stephen R.; Martin, Andrea E; Mayo, Deborah G; McCarthy, Randy; McConway, Kevin; McFarland, Colin; Nio, Amanda Q X; Nilsonne, Gustav; de Oliveira, Cilene Lino; de Xivry, Jean-Jacques Orban; Parsons, Sam; Pfuhl, Gerit; Quinn, Kimberly A; Sakon, John J; Saribay, S Adil; Schneider, Iris K; Selvaraju, Manojkumar; Sjoerds, Zsuzsika; Smith, Samuel G; Smits, Tim; Spies, Jeffrey R; Sreekumar, Vishnu; Steltenpohl, Crystal N; Stenhouse, Neil; Swiatkowski, Wojciech; Vadillo, Miguel A; Van Assen, Marcel A. L. M.; Williams, Matt; Williams, Samantha E; Williams, Donald R.; Yarkoni, Tal; Ziano, Ignazio; Zwaan, Rolf A (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-02-26)
      In response to recommendations to redefine statistical significance to p ≤ .005, we propose that researchers should transparently report and justify all choices they make when designing a study, including the alpha level.
    • Trait-based approaches in rapidly changing ecosystems: A roadmap to the future polar oceans 

      Degen, Renate; Aune, Magnus; Bluhm, Bodil; Cassidy, Camilla; Kędra, Monika; Kraan, Casper; Vandepitte, Leen; Włodarska-Kowalczuk, Maria; Zhulay, Irina; Albano, Paolo G.; Bremner, Julie; Grebmeier, Jacqueline M.; Link, Heike; Morata, Nathalie; Nordström, Marie C.; Shojaei, Mehdi Ghodrati; Sutton, Lauren; Zuschin, Martin (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-04-30)
      Polar marine regions are facing rapid changes induced by climate change, with consequences for local faunal populations, but also for overall ecosystem functioning, goods and services. Yet given the complexity of polar marine ecosystems, predicting the mode, direction and extent of these consequences remains challenging. Trait-based approaches are increasingly adopted as a tool by which to explore ...
    • Impact of sea ice drift retrieval errors, discretization and grid type on calculations of ice deformation 

      Griebel, Jakob; Dierking, Wolfgang Fritz Otto (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-03-03)
      We studied two issues to be considered in the calculation of parameters characterizing sea ice deformation: the effect of uncertainties in an automatically retrieved sea ice drift field, and the influence of the type of drift vector grid. Sea ice deformation changes the local ice mass balance and the interaction between atmosphere, ice, and ocean, and constitutes a hazard to marine traffic and ...
    • Cascaded Model Predictive Control of Grid Connected Converter with LCL Filter 

      Hoff, Bjarte (Peer reviewed; Book; Chapter, 2018-12-31)
      This paper presents a control strategy for grid connected voltage source converters with LCL filter, based on a cascade of two model predictive controllers (MPC). Despite the attention MPC has received in the research community over the last years, there are still raised question about what advantages such control methods can offer, compared to existing established control strategies. The cascaded ...