Blar i tittel Fakultet for biovitenskap, fiskeri og økonomi

Viser treff 1869-1888 av 5086

    • From relationship orientation to task orientation: On the digitalization of clinical leaders 

      Pettersen, Inger Johanne; Solstad, Elsa (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-09)
      This paper studies how clinical leaders perceive their leadership tasks in the context of virtual interactions. We ask whether distant leadership involves a shift from relationship orientation to more task- and control-oriented leaders in hospital settings. We explore two cases involving 10 clinical leaders in a university hospital in Norway. The study indicates that the leaders were aware that lack ...

    • From sharecroppers to “flying farmers”: new forms of tourism entrepreneurship in rural areas 

      Bertella, Giovanna; Cavicchi, Alessio (Journal article; Tidsskriftartikkel; Peer reviewed, 2017)
      The purpose of this study is to challenge the view of the rural environment as a static environment and the view of farmers as conservative actors. The focus is on mobile innovative practices by rural entrepreneurs who bring to life some of the features of the experience economy. An exploratory study concerning an association of rural entrepreneurs in the Italian region of Marche and a specific ...

    • From Trash to Treasure: The use of Lumpfish (Cyclopterus lumpus) as feed for Red King Crab (Paralithodes camtschaticus) 

      Conradi-Larsen, Tora (Master thesis; Mastergradsoppgave, 2023-05-15)
      This thesis explores the potential of using farmed lumpfish (Cyclopterus lumpus), discarded from Atlantic salmon (Salmo salar L.) aquaculture industry, as a sustainable feed for juvenile red king crabs (Paralithodes camtschaticus). The red king crab has successfully established a self-sustaining population in the Barents Sea. With the red king crab being a large generalist predator, its impact on ...

    • From Winter to Late Summer in the Northwestern Barents Sea Shelf: Impacts of Seasonal Progression of Sea Ice and Upper Ocean on Nutrient and Phytoplankton Dynamics 

      Koenig, Zoe Charlotte; Muilwijk, Morven; Sandven, Håkon Johan; Lundesgaard, Øyvind; Assmy, Philipp Kurt Wolf; Lind, Sigrid Gjessing; Assmann, Karen; Chierici, Melissa; Fransson, Agneta; Gerland, Sebastian; Jones, Elizabeth Marie; Renner, Angelika; Granskog, Mats (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-09-11)
      Strong seasonality is a key feature of high-latitude systems like the Barents Sea. While the interannual variability and long-term changes of the Barents Sea are well-documented, the seasonal progression of the physical and biological systems is less known, mainly due to poor accessibility of the seasonally ice-covered area in winter and spring. Here, we use an extensive set of physical and biological ...

    • Frysing av pre-rigor produserte produserte torskefileter. Effekt på rigorkontraksjon, ph-utvikling og vekt tap etter tining 

      Didriksen, Jan Tore (Master thesis; Mastergradsoppgave, 2013-05-15)
      Tradisjonelt har villfanget fisk blitt filetert post-rigor, det vil etter at dødsstivheten (rigor mortis) har blitt oppløst 3 – 5 dager etter fangst. På grunn intensjonen om bedre fangstbehandling ombord i trålere og ikke minst satsingen på levende fangst av torsk og annen hvitfisk, vil pre-rigor filetering bli mer aktuelt. Slik filetering har flere positive sider slik som en tidligere og lengre ...

    • FTIR autecological analysis of bottom-ice diatom taxa across a tidal strait in the Canadian Arctic 

      Pogorzelec, Nicole M.; Gough, Kathleen M.; Ha, Sun-Yong; Campbell, Karley; Else, Brent; Kim, Kwanwoo; Lee, Sang Heon; Mundy, C.J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-12-23)
      A recent study demonstrated that an Arctic tidal strait, where a shoaled and constricted waterway increases tidally driven sub-ice currents and turbulence, represents a “hotspot” for ice algal production due to a hypothesized enhanced ocean-ice nutrient supply. Based on these findings, we sampled the bottom-ice algal community across the same tidal strait between the Finlayson Islands within Dease ...

    • Functional analysis of microRNA 840 in Arabidopsis 

      Zhong, Zhijian (Master thesis; Mastergradsoppgave, 2011-05-16)
      Three mechanisms have been implicated for plant microRNAs (miRNAs) to regulate gene expression, i.e. directing target RNA cleavage, transcriptional silencing and translational repression. A great number of target genes of plant miRNAs were predicted using different algorithms and verified through experimental methods. In the present work, one miRNA from Arabidopsis, microRNA 840 (miR840) was ...

    • Functional diversity of the Barents Sea fish community 

      Wiedmann, Magnus Aune; Aschan, Michaela; Certain, Gregoire; Dolgov, Andrey V.; Greenacre, Michael; Johannesen, Edda; Planque, Benjamin; Primicerio, Raul (Journal article; Tidsskriftartikkel; Peer reviewed, 2014)
      This paper provides the first assessment of the functional diversity (FD) of the Barents Sea fish community. FD is recognized as an important driver of ecosystem functions and, thus, governs the adaptability of ecosystems in the face of disturbance. We integrate ecosystem survey data with an extensive trait matrix and show that fish FD displayed large spatial variation. The study period (2004 to ...

    • Functional feed for Atlantic salmon (Salmo salar L.). Effect on gastrointestinal tract during parr-smolt transformation and susceptibility to infectious pancreatic necrosis virus (IPNV) 

      Johansson, Gunhild Seljehaug (Master thesis; Mastergradsoppgave, 2014-05-15)
      Atlantic salmon (Salmo salar L.) aquaculture is a relatively new industry in Norway, dating back to the 1960s. It has since then developed in to a profitable industry. Continuous improvement of hygiene control, knowledge of fish nutrition and health has been important for this development. Fish nutrition is a research field that has been increasingly focused on partly due to more use of plant raw ...

    • Functional Pattern of Benthic Epifauna in the Chukchi Borderland, Arctic Deep Sea 

      Zhulay, Irina; Bluhm, Bodil; Renaud, Paul E.; Degen, Renate; Iken, Katrin (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-05-26)
      Assessment of Arctic deep-sea ecosystem functioning is currently an urgent task considering that ongoing sea-ice reduction opens opportunities for resource exploitation of yet understudied deep-sea regions. We used Biological Trait Analysis to evaluate ecosystem functioning and test if common paradigms for deep-sea fauna apply to benthic epifauna of the deep-sea Arctic Chukchi Borderland (CBL). We ...

    • Functional roles and redundancy of demersal Barents Sea fish: Ecological implications of environmental change 

      Aune, Magnus; Aschan, Michaela; Greenacre, Michael; Dolgov, Andrey V.; Fossheim, Maria; Primicerio, Raul (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-21)
      When facing environmental change and intensified anthropogenic impact on marine ecosystems, extensive knowledge of how these systems are functioning is required in order to manage them properly. However, in high-latitude ecosystems, where climate change is expected to have substantial ecological impact, the ecosystem functions of biological species have received little attention, partly due to the ...

    • Fundamental verdivurdering av Posten Norge AS. En strategisk og finansiell analyse 

      Bårdsen, Erling (Master thesis; Mastergradsoppgave, 2015-06-01)
      Formålet med denne masteroppgaven er å beregne den fundamentale verdien til Posten Norge AS. Posten Norge AS er opprinnelig Norges nasjonale postselskap, opprettet i 1647. I nyere tid har Posten Norge AS etablert seg som et betydelig logistikkselskap, både nasjonalt og internasjonalt. Med bakgrunn i dette, er spørsmålet om børsnotering kommet på dagsorden, og en verdivurdering er høyst relevant. ...

    • Fundamental verdivurdering av XXL ASA. En finansiell og strategisk analyse 

      Johansen, Stian (Master thesis; Mastergradsoppgave, 2016-05-31)
      Formålet med denne oppgaven er å beregne markedsverdien på egenkapitalen i XXL ASA. XXL ble opprettet i 2001 da de åpnet sin første butikk i Oslo i Norge. Siden den gang har XXL etablert til sammen 53 varehus i Norge, Sverige og Finland. Selskapet ble børsnotert i 2014. Selskapet har hatt en vekst i omsetningen på over 20% hvert av de siste fem årene. Det er derfor interessant å gjøre en ...

    • Fundamental verdsettelse og strategisk regnskapsanalyse av Grieg Seafood ASA 

      Halvorsen, Kurt Anti; Hansen, Nils Mikael H. (Master thesis; Mastergradsoppgave, 2013-05-30)
      Formålet med denne oppgaven har vært å estimere verdien på egenkapitalen til det norske børsnoterte lakseoppdrettsselskapet Grieg Seafood ASA pr. 31.12.2012. I tillegg har vi sett på lakseprisens påvirkningskraft på aksjekursen til selskapet. Analysen er gjort på konsernnivå med bruk av offentlig tilgjengelig informasjon. Alle beregninger i analysen er gjort i Excel. Innledningsvis har vi redegjort ...

    • Fungal Planet description sheets: 1383–1435 

      Crous, Pedro W.; Ganzert, Lars; Rämä, Teppo; Groenewald, Johannes Z.; Boers, J.; Holdom, D.; Osieck, E.R.; Steinrucken, T.V.; Tan, Y.P.; Vitelli, J.S.; Shivas, R.G.; Barrett, M.; Boxshall, A.G.; Broadbridge, J.; Larsson, E.; Lebel, T.; Pinruan, U.; Sommai, S.; Alvarado, P.; Bonito, G.; Decock, C.A.; De la Peña-Lastra, S.; Delgado, G.; Houbraken, J.; Maciá-Vicente, J.G.; Raja, H.A.; Rigueiro-Rodríguez, A.; Rodríguez, A.; Wingfield, M.J.; Adams, S.J.; Akulov, A.; AL-Hidmi, T.; Antonín, V.; Arauzo, S.; Arenas, F.; Armada, F.; Aylward, J.; Bellanger, J-M.; Berraf-Tebbal, A.; Bidaud, A.; Boccardo, F.; Cabero, J.; Calledda, F.; Corriol, G.; Crane, J.L.; Dearnaley, J.D.W.; Dima, B.; Dovana, F.; Eichmeier, A.; Esteve-Raventós3, F.; Fine, M.; Ganzert, L.; García, D.; Torres-Garcia, D.; Gené, J.; Gutiérrez, A.; Iglesias, P.; Istel, Ł.; Jangsantear, P.; Jansen, G.M.; Jeppson, M.; Karun, N.C.; Karich, A.; Khamsuntorn, P.; Kokkonen, K.; Kolařík, M.; Kubátová, A.; Labuda, R.; Lagashetti, A.C.; Lifshitz, N.; Linde, C.; Loizides, M.; Luangsa-ard, J.J.; Lueangjaroenkit, P.; Mahadevakumar, S.; Mahamedi, A.E.; Malloch, D.W.; Marincowitz, S.; Mateos, A.; Moreau, P.-A.; Miller, A.N.; Molia, A.; Morte, A.; Navarro-Ródenas, A.; Nebesářová, J.; Nigrone, E.; Nuthan, B.R.; Oberlies, N.H.; Pepori, A.L.; Rapley, D.; Reschke, K.; Robicheau, B.M.; Roets, F.; Roux, J.; Saavedra, M.; Sakolrak, B.; Santini, A.; Ševčíková, H.; Singh, P.N.; Singh, S.K.; Somrithipol, S.; Spetik, M.; Sridhar, K.R.; Starink-Willemse, M.; Taylor, V.A.; van Iperen, A.L.; Vauras, J.; Walker, A.K.; Wingfield, B.D.; Yarden, O.; Cooke, A.W.; Manners, A.G.; Pegg, K.G. (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-07-12)
      Novel species of fungi described in this study include those from various countries as follows: Australia, Agaricus albofoetidus, Agaricus aureoelephanti and Agaricus parviumbrus on soil, Fusarium ramsdenii from stem cankers of Araucaria cunninghamii, Keissleriella sporoboli from stem of Sporobolus natalensis, Leptosphaerulina queenslandica and Pestalotiopsis chiaroscuro from leaves of Sporobolus ...

    • Fungal Planet description sheets: 868–950 

      Crous, Pedro W.; Carnegie, A.J.; Wingfield, MJ; Sharma, R.; Mughini, G.; Noordeloos, Machiel E.; Santini, A; Shouche, YS; Bezerra, JDP; Dima, B*; Guarnaccia, V; Imrefi, I; Jurjevic, Z; Knapp, DG; Kovács, Gabor G.; Magistà, D; Perrone, G; Rämä, Teppo; Rebriev, Y.A.; Shivas, R.G.; Singh, S.M.; Souza-Motta, C.M.; Thangavel, R.; Adhapure, N.N.; Alexandrova, A.V.; Alfenas, A.C.; Alfenas, R.F.; Alvarado, P.; Alves, A.L.; Andrade, D.A.; Andrade, J.P.; Barbosa, R.N.; Barili, A.; Barnes, C.W.; Baseia, I.G.; Bellanger, J.-M.; Berlanas, C.; Bessette, A.E.; Bessette, A.R.; Biketova, A.Yu.; Bomfim, F.S.; Brandrud, T.E.; Bransgrove, K.; Brito, A.C.Q.; Cano- Lira, J.F.; Cantillo, T.; Cavalcanti, A.D.; Cheewangkoon, R.; Chikowski, R.S.; Conforto, C.; Cordeiro, T.R.L.; Craine, J.D.; Cruz, R.; Damm, U.; de Oliveira, R.J.V.; de Souza, J.T.; de Souza, H.G.; Dearnaley, J.D.W.; Dimitrov, R.A.; Dovana, F.; Erhard, A.; Esteve- Raventós, F.; Félix, C.R.; Ferisin, G.; Fernandes, R.A.; Ferreira, R.J.; Ferro, L.O.; Figueiredo, C.N.; Frank, J.L.; Freire, K.T.L.S.; García, D.; Gené, J.; Gęsiorska, A.; Gibertoni, T.B.; Gondra, R.A.G.; Gouliamova, D.E.; Gramaje, D.; Guard, F.; Gusmão, L.F.P.; Haitook, S.; Hirooka, Y.; Houbraken, J.; Hubka, V.; Inamdar, A.; Iturriaga, T.; Iturrieta-González, I.; Jadan, M.; Jiang, N.; Justo, A.; Kachalkin, A.V.; Kapitonov, V.I.; Karadelev, M.; Karakehian, J.; Kasuya, T.; Kautmanová, I.; Kruse, J.; Kušan, I.; Kuznetsova, T.A.; Landell, M.F.; Larsson, K.-H.; Lee, H.B.; Lima, D.X.; Lira, C.R.S.; Machado, A.R.; Madrid, H.; Magalhães, O.M.C.; Majerova, H.; Malysheva, E.F.; Mapperson, R.R.; Marbach, P.A.S.; Martin, M.P.; Martín-Sanz, A.; Matočec, N.; McTaggart, A.R.; Mello, J.F.; Melo, R.F.R.; Mešić, A.; Michereff, S.J.; Miller, A.N.; Minoshima, A.; Molinero-Ruiz, L.; Morozova, O.V.; Mosoh, D.; Nabe, M.; Naik, R.; Nara, K.; Nascimento, S.S.; Neves, R.P.; Olariaga, I.; Oliveira, R.L.; Oliveira, T.G.L.; Ono, T.; Ordoñez, M.E.; Ottoni, A. de M.; Paiva, L.M.; Pancorbo, F.; Pant, B.; Pawłowska, J.; Peterson, S.W.; Raudabaugh, D.B.; Rodríguez-Andrade, E.; Rubio, E.; Rusevska, K.; Santiago, A.L.C.M.A.; Santos, A.C.S.; Santos, C.; Sazanova, N.A.; Shah, S.; Sharma, J.; Silva, B.D.B.; Siqiuer, J.L.; Sonawane, M.S.; Stchigel, A.M.; Svetasheva, T.; Tamakeaw, N.; Telleria, M.T.; Tiago, P.V.; Tian, C.M.; Tkalčec, Z.; Tomashevskaya, M.A.; Truong, H.H.; Vecherskii, M.V.; Visagie, C.M.; Vizzini, A.; Yilmaz, N.; Zmitrovich, I.V.; Zvyagina, E.A.; Boekhout, T.; Kehlet, T.; Læssøe, T.; Groenewald, J.Z. (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07)
      Novel species of fungi described in this study include those from various countries as follows: <b>Australia</b>, <i>Chaetomella pseudocircinoseta</i> and <i>Coniella pseudodiospyri</i> on <i>Eucalyptus microcorys</i> leaves, <i>Cladophialophora eucalypti</i>, <i>Teratosphaeria dunnii</i> and <i>Vermiculariopsiella dunnii</i> on <i>Eucalyptus dunnii</i> leaves, <i>Cylindrium grande</i> and <i>Hypsotheca ...

    • Fungi and Actinobacteria: Alternative Probiotics for Sustainable Aquaculture 

      Ghosh, Koushik; Harikrishnan, Ramasamy; Mukhopadhyay, Abhisek; Ringø, Einar (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-11-25)
      Aquatic animals are continually being exposed to stressors under farming conditions, increasing risks to gut health that result in dysbiosis. Since restrictions are imposed on the frequent use of antibiotics in aquaculture, there is emerging demand for economically viable, environmentally safe, and sustainable alternatives for the intensive production of aquaculture species. The application ...

    • Fusjon i utdanningssektoren. Hvordan brukes styringssystemer i oppstartsprosessen av en fusjon? 

      Vik, Espen (Master thesis; Mastergradsoppgave, 2017-06-01)
      Det har vist seg å være en økende grad av fusjoner i offentlig sektor, noe Høgskolen i Harstad fikk erfare i 2016, da de ble fusjonert med Universitetet i Tromsø. Dette har berørt organisasjonsstrukturen og ansatte ved Handelshøgskolen i både Tromsø og Harstad. Fusjoner har likevel blitt kritisert for å ikke fungere slik man ønsker, og det stilles spørsmålstegn til hvorvidt fusjoner er lønnsomt. ...

    • Future Arctic Ocean Seasonal Ice Zones and Implications for Pelagic-Benthic Coupling 

      Wassmann, Paul; Reigstad, Marit (Journal article; Tidsskriftartikkel; Peer reviewed, 2011)
      Despite concerns about rapid changes in Arctic Ocean physical forcing and ecosystem function, quantitative knowledge and time series are scarce. The number of reliable physical-biological coupled models and models based on remote sensing is small. To improve our comprehension of carbon flux in the most prominent Arctic Ocean feature, the seasonal ice zone, a possible first step is to evaluate how ...

    • Future changes in the supply of goods and services from natural ecosystems: prospects for the European north 

      Jansson, Roland; Nilsson, Christer; Keskitalo, E. Carina H.; Viasova, Tatiana; Sutinen, Marja-Liisa; Moen, Jon; Chapin, Stuart; Bråthen, Kari Anne; Cabeza, Mar; Callaghan, Terry V.; van Oort, Bob; Dannevig, Halvor; Bay-Larsen, Ingrid Agathe; Ims, Rolf Anker; Aspholm, Paul Eric (Journal article; Tidsskriftartikkel; Peer reviewed, 2015-09)
      Humans depend on services provided by ecosystems, and how services are affected by climate change is increasingly studied. Few studies, however, address changes likely to affect services from seminatural ecosystems. We analyzed ecosystem goods and services in natural and seminatural systems, specifically how they are expected to change as a result of projected climate change during the 21st ...