Viser treff 1226-1245 av 1576

    • Recovery from exhaustive swimming and its effect on fillet quality in haddock (Melanogrammus aeglefinus) 

      Karlsson-Drangsholt, Anders; Svalheim, Ragnhild Aven; Aas-Hansen, Øyvind; Olsen, Stein Harris; Midling, Kjell Øivind; Breen, Michael; Grimsbø, Endre; Johnsen, Helge K. (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-10-08)
      Wild haddock (<i>Melanogrammus aeglefinus</i>) of commercial size (0.8–2.49 kg, 45–60 cm) were swum to exhaustion in a large swim tunnel and then allowed to recuperate for 0, 3 or 6 h, to investigate the effects of exhaustive swimming on blood glucose, blood lactate and post mortem development of fillet quality. There was a positive linear relationship between critical (aerobic) swimming speed ...
    • Recruitment to the Norwegian fishing fleet: storylines, paradoxes, and pragmatism in Norwegian fisheries and recruitment policy 

      Sønvisen, Signe Annie (Journal article; Tidsskriftartikkel; Peer reviewed, 2013)
      The majority of actors in the Norwegian fisheries consider recruitment of fishers to be the main future challenge for the Norwegian fishing fleet. As fleet recruitment is a highly politicized field, the problem of how to mitigate the recruitment problem is a subject of heavy debate. Some argue that recruitment problems are caused by low fleet profitability, while others argue that recruitment ...
    • Redisposition of acremonium-like fungi in Hypocreales 

      Hou, Lingwei; Giraldo, Alejandra; Groenewald, Johannes Zacharias Ewald; Rämä, Teppo; Summerbell, R.C.; Huang, G.Z.; Cai, Lei; Crous, Pedro Willem (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-06-02)
      Acremonium is acknowledged as a highly ubiquitous genus including saprobic, parasitic, or endophytic fungi that inhabit a variety of environments. Species of this genus are extensively exploited in industrial, commercial, pharmaceutical, and biocontrol applications, and proved to be a rich source of novel and bioactive secondary metabolites. Acremonium has been recognised as a taxonomically difficult ...
    • Reducing catch efficiency of rabbitfish (Siganus oramin) in a shrimp beam trawl fishery of the South China Sea 

      Yang, Bingzhong; Herrmann, Bent; Cheng, Zhaohai (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-07)
      The bycatch of unwanted fish species is a main concern in shrimp beam trawl fishery of the South China Sea. This study evaluated the effect of using combined square-mesh and diamond-mesh codends (CSDM codends) on catch efficiency of a shrimp trawl fishery with the catch comparison and catch ratio approach. The trouser trawl method was applied using the commercial 22-mm diamond mesh codend (D22) as ...
    • Reducing plastic pollution caused by demersal fisheries 

      Grimaldo, Eduardo; Karl, Christian; Alvestad, Anja Helene; Persson, Anna-Maria Märta Ruth; Kubowicz, Stephan; Olafsen, Kjell; Hatlebrekke, Hanne Hjelle; Lilleng, Grethe; Brinkhof, Ilmar Leone (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-10-07)
      Marine microplastics generated by wear and tear of bottom trawls and demersal seines during their service life is a growing environmental concern that requires immediate attention. In Norway, these fishing gears account for more than 70 % of the landings of demersal fish species, but they are also the leading sources of microplastics generated by fisheries. Because these two fishing gears are widely ...
    • Reducing the number of individuals to monitor shoaling fish systems – Application of the Shannon entropy to construct a biological warning system model 

      Eguiraun, Harkaitz; Casquero, Oskar; Sørensen, Asgeir Johan; Martinez, Iciar (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-05-08)
      The present study aims at identifying the lowest number of fish (European seabass) that could be used for monitoring and/or experimental purposes in small-scale fish facilities by quantifying the effect that the number of individuals has on the Shannon entropy (SE) of the trajectory followed by the shoal’s centroid. Two different experiments were performed: (i) one starting with 50 fish and decreasing ...
    • Regelrett eller rett regel? Håndtering og praktisering av regelverket for havbruksnæringen 

      Robertsen, Roy; Andreassen, Otto; Hersoug, Bjørn; Karlsen, Kine Mari; Osmundsen, Tonje; Solås, Ann-Magnhild; Sørgård, Bjørn; Asche, Frank; Tveterås, Ragnar (Research report; Forskningsrapport, 2016-10-11)
      This is the second report from the project “Impacts of the legal framework on the aquaculture industry – simplification of regulations”, funded by The Norwegian Seafood Research Fund (FHF). The project is designed to investigate how scientific knowledge and political objectives have shaped the design and implementation of the legal framework, and to suggest possible improvements and simplifications ...
    • Regjerlighet i fiskerinæringen: En institusjonell analyse av praktiseringen av det strafferettslige sanksjonssystemet i norsk fiskeriforvaltning 

      Torsteinsson, Brynjar (Master thesis; Mastergradsoppgave, 2023-05-15)
      Tema for denne studien er det strafferettslige sanksjonssystemet i fiskerinæringen, og hensikten er å utforske og analysere hvordan dette systemet bidrar til å utvikle regjerlige fiskerier i Norge. Studien utforsker dette ved å undersøke systemets organisering, strategier og strafferettslig praksis, samt relevante aktørers oppfatninger av systemet. Problemstillingen i studien er: «I hvilken grad ...
    • The regulative lock-in: the challenge of establishing Sami fisheries governance in Norway 

      Johnsen, Jahn Petter; Søreng, Siri Ulfsdatter (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-06)
      For almost 30 years, the Sami Parliament has worked to gain influence in the Norwegian fisheries governing system in order to secure Sami fisheries as the material basis of Sami culture. Due to developments in international law and their implementation in state law, the Sami Parliament has gained formal access to the country’s fisheries governance decision-making process. This paper addresses the ...
    • Reklamasjoner i norsk lakseeksport: Betydningen av gode kunderelasjoner 

      Knox, Kristian (Master thesis; Mastergradsoppgave, 2021-04-09)
      Eksplorerende oppgavedesign om reklamasjonsordninger, kunderelasjoner og kostnader
    • Rekombinant produksjon og protease-avhengig in vitro modning av det antimikrobielle peptidet Centrocin 

      Lande, Unni Louise (Master thesis; Mastergradsoppgave, 2018-05-15)
      Hensikten med denne oppgaven var å lage og evaluere et system for å isolere og identifisere proteaser som er involvert i å modne marine antimikrobielle peptider (AMPer). Bioaktive substanser fra marine organismer er lovende for utvikling av terapeutiske midler. Siden marine organismer lever tett på mengder av patogene mikroorganismer, har de utviklet et robust og effektivt immunsystem, der iblant ...
    • Rekruttering av fiskere på Færøyene - En studie av sysselsettingssystemet og rekrutteringsmekanismene i den færøyske fiskeflåte 

      Olsen, Rósa (Master thesis; Mastergradsoppgave, 2020-05-22)
      Denne studien undersøker rekrutteringsmønsteret i den færøyske fiskeriflåten i nyere tid. Tradisjonelt har fiskeri og fiskeri relaterte aktiviteter opprettholdt store deler av lokal samfunnene på Færøyene. I et stadig mer moderne samfunn og en stadig mer spesialisert fiskerinæring har man opplevd at nye strategier etableres for høsting av ressursene påvirker strukturen til fiskeriflåten. Flere ...
    • Rekruttering av ledere 

      Frey, Stig Atle (Master thesis; Mastergradsoppgave, 2008-11-17)
      I utgangspunktet skulle denne oppgaven belyse rekruttering av ledere og hvordan lederstiler og personlighetstrekk er en del av beslutnings grunnlaget for det endelige valget av leder. Ved å informere fire informanter var håpet det at det skulle komme nok informasjon som kunne ligge til grunn for en diskusjon og en refleksjon i forhold til hvilke lederstiler og personlighetstyper blir benyttet eller ...
    • Rekruttering til fiskeri i Lebesby kommune. Hvordan har reguleringssystemet påvirket sysselsettingssystemet i fiske i et lokalsamfunn i Lebesby? 

      Rasmussen, Sofie Krogh (Master thesis; Mastergradsoppgave, 2020-05-15)
      Fiskeri har alltid vært viktig for lokalsamfunnene langs kysten og vært med på å skape levedyktige samfunn. Sysselsettingssystemet har lenge vært under endring og gått fra et tradisjonelt sysselsettingssystem til et mer moderne. Utviklingen med ny teknologi, adgangsbegrensninger og kvoter i fiskeriene har ført til effektivisering og bedre lønnsomhet. Det har også ført til færre fartøy og fiskere ...
    • Rekrutteringsutfordringer for marin sektor i framtida 

      Vik, Jostein; Johnsen, Jahn Petter; Sønvisen, Signe Annie (Journal article; Tidsskriftartikkel, 2009)
    • The relationship between switching costs, customer satisfaction and loyalty in the Norwegian mobile market 

      Karlsen, Fredrik (Master thesis; Mastergradsoppgave, 2008-05-15)
      Few studies in marketing have examined the role of switching costs in regards of both customer satisfaction and loyalty. The presence of switching costs can mean that some seemingly loyal customers are actually dissatisfied but do not defect because of high switching costs. Thus, it is believed that the level of switching costs moderates the link between satisfaction and loyalty. This work seeks to ...
    • The Relative Bioavailability of Ibuprofen After Administration With a Novel Soft Chewable Drug Formulation 

      Hattrem, Magnus Nergård; Dille, Morten Johnsen; Seternes, Tore; Ege, Thorfinn; Draget, Kurt Ingar (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-04-25)
      The first aim of the present study was to evaluate the bioavailability of ibuprofen dispersed in a novel soft chewable formulation compared with a traditional ibuprofen tablet; its second was to map the quality of taste masking and patient product satisfaction. In a phase 1, single-center, open-label, randomized, crossover study, healthy subjects received a softchew formulation or a hard tablet ...
    • The replacement of fishing vessels in South Africa : a case study of West Coast Rock Lobster nearshore fishery. 

      Tuko, Luyanda (Master thesis; Mastergradsoppgave, 2010-05-14)
      The changing of vessels in the West Coast Rock Lobster nearshore fishery is one of the important issues which need attention within the South African fisheries management, that is, by fisheries authorities and industry (fishing right holders). This is due to the increasing problems regarding frequent vessel changes in the South African fisheries and the consequences in terms of increased fishing ...
    • Report from fact-finding mission to Ghana 8-21 August 2015 

      Hersoug, Bjørn; Johnsen, Jahn Petter (Research report; Forskningsrapport, 2015)
      Over the years, 19 students from Ghana have graduated from the International Fisheries Management Programme (IFM) at the Norwegian College of Fishery Science (NCFS) at the University of Tromsø, the Arctic University of Norway. In addition, three other students from Ghana are in their first and second year of the programme now. These students are trained and supervised by professors with broad ...
    • Report of the expert meeting on food safety for seaweed – Current status and future perspectives 

      Hurtado, Anicia; Concepcion, Anoushka; Duinker, Arne; Tiwari, Brijesh; Elvevoll, Edel O.; Yukawa, Goichiro; Levine, Ira A.; Banach, Jennifer L.; Sato, Junichi; Hayes, Maria; Hansen, Max; Abu-Ghannam, Nissreen; Potin, Philippe; Hogstad, Solbjørg; Holdt, Susan Løvstad; Doumiezel, Vincent; Vieira, Vitor Verdelho; Sato, Yoichi (Research report; Forskningsrapport, 2022)
      The world production of marine macroalgae, or seaweed, has more than tripled since the turn of the millennium, increasing from 10.6 million tonnes in 2000 to 32.4 million tonnes in 2018. Increased cultivation and utilization of seaweed are expected to be important pillars of sustainable food security and a robust aquatic economy in the coming years. It is important, therefore, to consider the food ...