Now showing items 23021-23040 of 37079

    • Bycatch reduction in the Norwegian deep-water shrimp (Pandalus borealis) fishery with a double grid selection system 

      Larsen, Roger B.; Herrmann, Bent; Sistiaga, Manu Berrondo; Brinkhof, Jesse; Grimaldo, Eduardo (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-08-25)
      Trawlers targeting Deep-water Shrimp (<i>Pandalus borealis</i>) in the North Atlantic use a Nordmøre sorting grid ahead of a small-meshed codend. Based on experimental fishing, the effect of adding a 9 mm spaced release grid behind the mandatory 19 mm spaced Nordmøre sorting grid, was determined. The performance in terms of size selection of the release grid and the two grids combined were assessed ...
    • Assessing the impact of buffer towing on the quality of Northeast Atlantic cod (Gadus morhua) caught with a bottom trawl 

      Brinkhof, Jesse; Larsen, Roger B.; Herrmann, Bent; Olsen, Stein Harris (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-05-28)
      The dense aggregations of Northeast Atlantic cod (Gadus morhua) in the Barents Sea have led to a new fishing practice termed “buffer towing.” In this fishery, many trawlers redeploy the trawl directly after taking the catch onboard in an attempt to secure a continuous supply of fish and avoid any unnecessary stops during processing. If the approximate desired amount of fish is caught or exceeded ...
    • Excess body weight, weight gain and obesity-related cancer risk in women in Norway: the Norwegian Women and Cancer study 

      da Silva, Marisa Eleonor; Weiderpass, Elisabete; Licaj, Idlir; Lissner, Lauren; Rylander, Charlotta (Journal article; Tidsskriftartikkel, 2018-09-11)
      <p><i>Background</i>: Excess body weight and weight gain have been reported to independently increase the risk of several cancers. There are few published studies in nationally representative populations of women on specific, ‘obesity-related’ cancers in relation to prior weight change and relevant confounders.</p> <p><i>Methods</i>: Based on self-reported anthropometry, we prospectively assessed ...
    • Family caregivers’ involvement in decision-making processes regarding admission of persons with dementia to nursing homes 

      Larsen, Lill Sverresdatter; Blix, Bodil Hansen; Hamran, Torunn (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-23)
      The current Western health policy of ageing in place relies on a triad collaboration among patients, healthcare service providers and family caregivers. Such collaborations presuppose involvement in a vague juridical landscape. This article explores family caregivers’ experiences with involvement in and influence on nursing home decision-making processes for persons with dementia. The data consist ...
    • Hippocampal Subfields in Adolescent Anorexia Nervosa 

      Myrvang, Anna Dahl; Vangberg, Torgil Riise; Stedal, Kristin; Rø, Øyvind; Endestad, Tor; Rosenvinge, Jan H; Aslaksen, Per M (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-10-25)
      Patients with anorexia nervosa (AN) exhibit volume reduction in cerebral gray matter (GM), and several studies report reduced hippocampus volume. The hippocampal subfields (HS) are functionally and structurally distinct, and appear to respond differently to neuropathology. The aim of this study was to investigate HS volumes in adolescent females with restrictive AN compared to a healthy age-matched ...
    • On Context, Issues, and Pitfalls of Expert Judgement Process in Risk Assessment of Arctic Offshore Installations and Operations 

      Naseri, Masoud; Barabadi, Abbas (Journal article; Tidsskriftartikkel; Peer reviewed, 2018)
      Decisions to be made in the Arctic offshore operations rely extensively on risk assessment outputs, which require a great deal of historical data and information. However, at the current stage of operating in the Arctic offshore – compared to normal-climate regions – such data is scarce due to the limited industrial activities to date. Lack of data on the probability of the occurrence of an unwanted ...
    • Can oxytocin augmentation modify the risk of epidural analgesia by maternal age in cesarean sections? 

      Rossen, Janne; Klungsøyr, Kari; Albrechtsen, Susanne; Løkkegård, Ellen; Rasmussen, Steen; Bergholt, Thomas; Skjeldestad, Finn Egil (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-03-07)
      <p><i>Introduction</i>: Maternal age is an established risk factor for cesarean section; epidural analgesia and oxytocin augmentation may modify this association. We investigated the effects and interactions of oxytocin augmentation, epidural analgesia and maternal age on the risk of cesarean section.</p> <p><i>Material and methods</i>: In all, 416 386 nulliparous women with spontaneous onset of ...
    • Health related quality of life of people with non-epileptic seizures: The role of socio-demographic characteristics and stigma 

      Robson, Catherine; Myers, Lorna; Pretorius, Chrisma; Lian, Olaug S; Reuber, Marcus (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-01-12)
      <p><i>Purpose</i>: People with non-epileptic seizures (NES) consistently report poorer Health-Related Quality of Life (HRQoL) than people with epilepsy. Yet, unlike in epilepsy, knowledge of how social factors influence the HRQoL of adults with NES is limited. To add to the evidence base, this study explores the relationship between HRQoL and perceived stigma among adults with NES, and the role of ...
    • Decreasing trends in number of depot medroxyprogesterone acetate starters in Norway - a cross-sectional study 

      Roksvaag, Ingvild; Skjeldestad, Finn Egil (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-11-20)
      <i>Introduction - </i>In this study, we examined changes in depot medroxyprogesterone acetate (DMPA) prescriptions over a time‐period when new professions started prescribing, and when the method gained some negative media attention.<br><br> <i>Material and methods - </i>The Norwegian Prescription Database provided data on hormonal contraception from 2006 through 2012. We estimated the annual number ...
    • The rates of lumbar spinal stenosis surgery in Norwegian public hospitals: a threefold increase from 1999 to 2013 

      Grøvle, Lars; Fjeld, Olaf Randall; Haugen, Anne Julsrud; Helgeland, Jon; Småstuen, Milada Cvancarova; Solberg, Tore; Zwart, John-Anker; Grotle, Margreth (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-09-17)
      <p><i>Study Design</i>: Retrospective administrative database study.</p> <p><i>Objective</i>: To assess temporal and regional trends, and length of hospital stay, in lumbar spinal stenosis (LSS) surgery in Norwegian public hospitals from 1999 to 2013.</p> <p><i>Summary of Background Data</i>: Studies from several countries have reported increasing rates of LSS surgery over the last decades. ...
    • De kommer som sykepleiere, ikke som studenter 

      Pedersen, Karin Ravn; Tingvoll, Wivi-Ann; Nymo, Randi Inger Johanne (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-02-25)
      <p><i>Bakgrunn</i>: Ved UiT Narvik er det utviklet et nytt praksisemne i sjette semester på sykehjem, hvor studentene skal fungere som faglige ledere, delta i kvalitetsarbeid og veilede studenter og medarbeidere.</p> <p><i>Hensikt</i>: Artikkelen belyser noen praksisveilederes erfaringer med å veilede siste års sykepleierstudenter etter ny praksismodell med faglig ledelse på sykehjem.</p> <p ...
    • Attendance to cervical cancer screening among Roma and non-Roma women living in North-Western region of Romania 

      Andreassen, Trude; Melnic, Adriana; Figueiredo, Rejane Augusta de Oliveira; Moen, Kåre; Şuteu, Ofelia; Nicula, Florian; Ursin, Giske; Weiderpass, Elisabete (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-04-27)
      <p><i>Objectives</i>: Romania has Europe’s highest incidence and mortality rates of cervical cancer. Participation in the national cervical cancer-screening programme is low, especially among minority Roma women.</p> <p><i>Methods</i>: We conducted a cross-sectional study, using a structured questionnaire aiming to quantify reasons for screening attendance among women in North-Western region of ...
    • Evaluation of the Incredible Years Teacher Classroom Management Program in a Regular Norwegian School Setting 

      Aasheim, Merete; Reedtz, Charlotte; Handegård, Bjørn Helge; Martinussen, Monica; Mørch, Willy-Tore (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-05-29)
      This study examined whether the Incredible Years (IY) Teacher Classroom Management (TCM) program implemented as a school-wide preventive intervention at 1st to 3rd grade in a regular school setting reduces the development of problem behavior and improves social competence. Using a quasi-experimental pre-post design, the IYTCM was implemented in 21 schools and compared with 22 matched schools that ...
    • Overweight/obesity, body composition and bone mass in late adolescence: the relation with birth weight, childhood body mass index and growth. The Tromsø Study: Fit Futures, a longitudinal cohort study 

      Evensen, Elin Kristin (Doctoral thesis; Doktorgradsavhandling, 2019-02-07)
      <i>Background and aim</i>: High prevalence of childhood overweight/obesity is a major health concern due to related immediate and long-term health problems. Early identification of children at risk is of interest, as preventing or delaying the onset of obesity may influence future health. The aim of this thesis was to study how early life factors such as birth weight, childhood body mass index (BMI, ...
    • Present and future temporal profiles and their relationship to health intentions and behaviors: A test on a Norwegian general population sample 

      Pozolotina, Tatiana; Olsen, Svein Ottar (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-13)
      We investigated the temporal profiles of a Norwegian general population sample and their relation to health behaviors and intentions. The profiles were based on variables from the present and future dimensions of the Zimbardo Time Perspective Inventory (ZTPI), the Consideration of Future Consequences Scale (CFCS), and the combination of both scales. The analysis revealed that there were only two ...
    • Size selection of Nephrops norvegicus (L.) in commercial creel fishery in the Mediterranean Sea 

      Brčić, Jure; Herrmann, Bent; Mašanović, Marina; Baranović, Mateja; Šifner, Svjetlana Krstulović; Škeljo, Frane (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-12-23)
      In the Mediterranean Sea <i>Nephrops</i> (<i>Nephrops norvegicus</i>) is predominantly caught with bottom trawls, but it is also harvested with creels. While the size selection of <i>Nephrops</i> in bottom trawls is well documented, there is no previous information on creel size selection for this species. Therefore, sea trials were carried out to assess the selective properties of commercial creels ...
    • Measurement of Oil Slick Transport and Evolution in the Gulf of Mexico using L-band Synthetic Aperture Radar 

      Jones, Cathleen; Espeseth, Martine; Holt, Benjamin; Brekke, Camilla (Journal article; Tidsskriftartikkel, 2018-06)
      The transport and evolution of a mineral oil slick originating at a seep in the Gulf of Mexico approximately 16 km offshore of the mouth of the Mississippi River is measured using a series of images acquired at 40 minute intervals with the Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR), an L-band, high resolution, high signal-to-noise instrument operated by the U.S. National Aeronautics ...
    • Iceberg detection in open water and sea ice using C-band radar polarimetry 

      Akbari, Vahid; Brekke, Camilla (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-12-04)
      Icebergs can cause a significant danger for shipping, offshore oil exploration, and undersea or subsea pipelines and production facilities. Synthetic aperture radar (SAR) is very valuable tool of detecting and monitoring icebergs in the often dark and cloud-covered polar regions. Detection of small icebergs floating in nonhomegeous sea clutter environments is a challenging task in remote sensing. ...
    • Retrospectively reported childhood adversity is associated with asthma and chronic bronchitis, independent of mental health 

      Sheikh, Mashhood Ahmed (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-09-13)
      Several researchers have raised the concern that the cross-sectional association of retrospectively reported childhood adversity with self-reported onset of asthma and chronic bronchitis in adulthood may be confounded, as well as mediated by an individual's mental health. The aim of this study was to assess the effect of retrospectively reported childhood adversity on self-reported onset of asthma ...
    • The role of perceived values in explaining Vietnamese consumers' attitude and intention to adopt mobile commerce 

      Khoi, Nguyen Huu; Tuu, Ho Huy; Olsen, Svein Ottar (Journal article; Tidsskriftartikkel; Peer reviewed, 2018)
      <p><i>Purpose</i>: The purpose of this paper is to discuss and test the direct and indirect effects of utilitarian, hedonic and social values integrated into the theory of planned behaviour (TPB) to achieve a deeper understanding of consumers’ intention to adopt mobile commerce (MC) in the context of a developing country, Vietnam.</p> <p><i>Design/methodology/approach</i>: Based on self-administered ...