Now showing items 57179-57198 of 101208

    • Marital Histories and Associations With Later-Life Dementia and Mild Cognitive Impairment Risk in the HUNT4 70+ Study in Norway 

      Skirbekk, Vegard Fykse; Bowen, Catherine E; Håberg, Asta; Jugessur, Astanand; Engdahl, Bo Lars; Bratsberg, Bernt Magne; Zotcheva, Ekaterina; Selbæk, Geir; Kohler, Hans-Peter; Weiss, Jordan; Harris, Jennifer Ruth; Tom, Sarah; Krokstad, Steinar; Stern, Yaakov; Strand, Bjørn Heine (Peer reviewed; Journal article, 2022)
      Objectives: Earlier studies suggest that being married in later life protects against dementia, and that being single in old age increases the risk of dementia. In this study, we examine midlife marital status trajectories ...
    • Marital status and gambling disorder: a longitudinal study based on national registry data 

      Syvertsen, Andre; Leino, Tony Mathias; Pallesen, Ståle; Smith, Otto Robert Frans; Sivertsen, Børge; Griffiths, Mark D.; Mentzoni, Rune Aune (Peer reviewed; Journal article, 2023)
      Background Marital status is a robust correlate of disordered gambling, but few studies have examined the direction of this association. Methods The present study used a case–control design by including all adults ...
    • Maritim avfallshåndtering 

      Karlsen, Jørgen; Juvik, Jesper; Aass, Lars Kämpe (Bachelor thesis, 2022)
      Sammendrag Denne bacheloroppgavens formål er å finne ut hvordan ulike fartøy håndterer og segregerer avfallet som produseres om bord, samt hvordan havner legger til rette for å ta imot avfallet fra fartøy. For best mulig ...
    • Maritim cyber risikostyring i sikkerhetsstyringssystemer 

      Rennan, Arnt Holm (Master thesis, 2023)
      Bakgrunn: Rederiene er pålagt av IMO å gjennomføre cyber risikovurderinger og inkludere disse i sine sikkerhetsstyringssystemer fra første revisjon etter 1.januar 2021. Formål: Formålet med dette studiet er å komme til ...
    • Maritim cybersikkerhet 

      Arnesen, Robert; Andersson, Mathias Dimmen; Ytterland, Sondre (Bachelor thesis, 2020)
      Hensikt: Målet med studiet var å kartlegge kunnskapsnivået til offiserer om bord, samt komme frem til en konklusjon som kan være med å gjøre det lettere å øke bevisstheten, og bedre holdningene mot cybersikkerhet om ...
    • Maritime activity in the high north - The range of unwanted incidents and risk patterns 

      Marchenko, Nataliya; Borch, Odd Jarl; Markov, Sergey V; Andreassen, Natalia (Journal article; Peer reviewed, 2015)
      Growing commercial activities in the High North increase the possibility of unwanted incidents. The vulnerability related to human safety, environment, and installations or vessels, and a challenging context, call for ...
    • Maritime aktørers syn på begrepet autonomi og viktige faktorer i utviklingen av autonome skip 

      Fossland, Aksel (Bachelor thesis, 2021)
      Bakgrunn: Autonome skip er et teknologisk område under utvikling, og det finnes lite informasjon om synspunktet til maritime aktører som jobber mot autonome skip. Formål: Studiets formål er å undersøke hva maritime aktører ...
    • Maritime Autonomous Surface Ships (MASS) and the COLREGS: Do We Need Quantified Rules Or Is “the Ordinary Practice of Seamen” Specific Enough? 

      Porathe, Thomas (Journal article; Peer reviewed, 2019)
      Maritime Autonomous Surface Ships (MASS) is currently on the agenda in several countries and also in the IMO. In Norway a 120 TEU container feeder is being build and will start sailing autonomously in 2022. The challenge ...
    • Maritime Behavioral Analysis Under Passive Task-Related Fatigue 

      Frost, Gustav; Kirkerød, Hanne; Sæter, Martin (Bachelor thesis, 2022)
      Utmattelse blir sett på som et utbredt helserelatert problem for sjøfarere, og er en medvirkende årsak til ulykker. Denne hovedoppgaven utforsker utmattelse i den maritime industrien, og oppgaverelatert utmattelse innenfor ...
    • Maritime crude oil transportation – A split pickup and split delivery problem 

      Hennig, Frank; Nygreen, Bjørn; Christiansen, Marielle; Fagerholt, Kjetil; Furman, Kevin C; Song, Jinhwa; Kocis, Gary R; Warrick, Philip H (Journal article; Peer reviewed, 2012)
      The maritime oil tanker routing and scheduling problem is known to the literature since before 1950. In the presented problem, oil tankers transport crude oil from supply points to demand locations around the globe. The ...
    • Maritime Cyber Simulator Scenario Workshop report 

      Erstad, Erlend; Larsen, Marie Haugli; Lund, Mass Soldal; Ostnes, Runar (Research report, 2022)
      The 7th of December 2021, the Maritime Cyber Resilience (MarCy) project held a Cyber Simulator Scenario workshop aiming to create a fundament for training to enhance operational maritime cyber resilience. MarCy is a research ...
    • Maritime Decision-makers and cybersecurity: Deck officers' perception of cyber risks towards IT and OT systems 

      Haugli-Sandvik, Marie; Bjørneseth, Frøy Birte; Lund, Mass Soldal (Journal article; Peer reviewed, 2024)
      Through a quantitative study of deck officers’ cyber risk perceptions towards information (IT) and operational (OT) systems, this paper contributes to substantiate the importance of considering human behaviour within ...
    • Maritime Design: A CSCW Territory? 

      Pan, Yushan; Hildre, Hans Petter (Research report, 2020)
      This paper focuses on remote-control and autonomous vessels from a sociological perspective. We report that if CSCW research aims to shed light on other disciplines, researchers should be reflexive insider that first ...
    • Maritime fleet composition under future greenhouse gas emission restrictions and uncertain fuel prices 

      Loennechen, Olav; Fagerholt, Kjetil; Lagemann, Benjamin; Stålhane, Magnus (Peer reviewed; Journal article, 2024)
      This paper studies the maritime fleet composition problem with uncertain future fuel and carbon prices under the restriction of complying with future greenhouse gas (GHG) emission restrictions. We propose a two-stage ...
    • Maritime fleet deployment in ro-ro shipping under inventory constraints 

      Chandra, Saurabh; Fagerholt, Kjetil; Christiansen, Marielle (Journal article; Peer reviewed, 2015)
      We present a tactical maritime fleet deployment problem in roll-on roll-off (ro-ro) liner shipping scenario, which deals with optimally assigning planned voyages to the available vessels in a fleet to determine the routing ...
    • Maritime fleet deployment with speed optimization and voyage separation requirements 

      Borander, Venke; Straume, Anders; Dong, Bo; Fagerholt, Kjetil; Wang, Xin (Journal article; Peer reviewed, 2018)
      A shipping company operates a heterogeneous fleet of ships to service a given number of voyages on a number of trade routes over the planning horizon. Each ship has a predefined speed range within which it can sail. Fuel ...
    • Maritime fleet planning and optimization under uncertainty 

      Espeland Halvorsen-Weare, Elin (Doktoravhandlinger ved NTNU, 1503-8181; 2012:25, Doctoral thesis, 2012)
    • Maritime fleet size and mix problems: An optimization based modeling approach 

      Steffensen, Martin-Alexander (Master thesis, 2012)
      This master thesis addresses the maritime fleet size and mix problem (MFSMP). Finding the optimal fleet size and mix of ships for future needs is arguably the single most important decision of a ship owner. This thesis ...
    • Maritime inventory routing : recent trends and future directions 

      Fagerholt, Kjetil; Hvattum, Lars Magnus; Papageorgiou, Dimitri J.; Urrutia, Sebastián (Peer reviewed; Journal article, 2023)
      We review recent literature pertaining to the maritime inventory routing problem (MIRP), a stimulating, albeit niche, subclass of vendor-managed inventory problems. MIRPs deal with optimally distributing products with a ...
    • Maritime inventory routing with transshipment: the case of Yamal LNG 

      Li, Mingyu; Fagerholt, Kjetil; Schütz, Peter (Peer reviewed; Journal article, 2022)
      The LNG-ADP problem is a tactical planning problem for creating an annual delivery program (ADP) for a liquefied natural gas (LNG) producer. An ADP specifies the departure dates of the LNG carriers as well as the delivery ...