Blar i Publikasjoner fra Cristin på tittel

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    • Effects of exposing shrimp larvae (Pandalus borealis) to aquaculture pesticides at field relevant concentrations, with and without food limitation 

      Bechmann, Renée Katrin; Arnberg, Maj; Bamber, Shaw Duncan; Lyng, Emily; Westerlund, Stig; Rundberget, Jan Thomas; Kringstad, Alfhild; Seear, Paul; Burridge, Les (Peer reviewed; Journal article, 2020)
      Anti-parasitic drugs used in the aquaculture industry are discharged to the sea after treatment of salmon. In this study, the effects of azamethiphos (AZA) in the Salmosan® formulation and deltamethrin (DEL) in the Alpha ...

    • Effects of external inspections on sepsis detection and treatment: a stepped-wedge study With cluster-level randomisation 

      Husabø, Gunnar; Nilsen, Roy Miodini; Solligård, Erik; Flaatten, Hans; Walshe, Kieran; Frich, Jan C; Bondevik, Gunnar Tschudi; Braut, Geir Sverre; Helgeland, Jon; Harthug, Stig; Hovlid, Einar (Journal article; Peer reviewed, 2020)
      Objective To evaluate the effects of external inspections on (1) hospital emergency departments’ clinical processes for detecting and treating sepsis and (2) length of hospital stay and 30-day mortality. Design Incomplete ...

    • Effects of fasting and water temperatures during transition from freshwater to seawater on juvenile chum salmon growth and metabolism 

      Oikawa, Jin; Nakamura, Shu; Kaneko, Nobuto; Torao, Mitsuru; Koshino, Yosuke; Shimizu, Munetaka (Journal article; Peer reviewed, 2021)
      We examined the combined effects of fasting in freshwater and water temperature during the transition from freshwater to seawater on growth/metabolic parameters in juvenile chum salmon Oncorhynchus keta. Juveniles of 1 g ...

    • Effects of First Feeding Regime on Gene Expression and Enzyme Activity in Pikeperch (Sander lucioperca) Larvae 

      Imentai, Aiman; Gilannejad, Neda; Martínez-Rodríguez, Gonzalo; Moyano, Francisco Javier; Martínez, Francisca P; Pěnka, Tomáš; Dzyuba, Viktoriya; Dadras, Hadiseh; Policar, Tomas (Peer reviewed; Journal article, 2022)
      The present study investigates the effects of different feeding regimes with rotifers (Brachionus plicatilis) and Artemia salina on the gene expression and digestive enzymes in pikeperch (Sander lucioperca) larvae at 17 ...

    • Effects of live music therapy on autonomic stability in preterm infants: A cluster-randomized controlled trial 

      Yakobson, Dana; Gold, Christian; Beck, Bolette Daniels; Elefant, Cochavit; Bauer-Rusek, Sofia; Arnon, Shmuel (Peer reviewed; Journal article, 2021)
      Unbuffered stress levels may negatively influence preterm-infants’ autonomic nervous system (ANS) maturation, thus affecting neurobehavior and psycho-emotional development. Music therapy (MT) is an evidence-based treatment ...

    • Effects of nuisance submerged vegetation on the fauna in Norwegian rivers 

      Velle, Gaute; Skoglund, Helge; Barlaup, Bjørn Torgeir (Peer reviewed; Journal article, 2021)
      The abundance of aquatic vegetation is increasing in rivers and lakes worldwide. The aim of this study was to find how the macrophyte Juncus bulbosus Linnaeus affects salmonids and benthic macroinvertebrates in Norwegian ...

    • Effects of permeability on CO2 dissolution and convection at reservoir temperature and pressure conditions: A visualization study 

      Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Guo, Ying; Rydland, Jan-Åge (Peer reviewed; Journal article, 2020)
      When CO2 is injected into aquifers, CO2 will dissolve into the water phase. CO2 dissolution initiated by diffusion, will increase the density of the water phase and thereby commence the convective flow of CO2. The objective ...

    • Effects of simulated environmental discharges of the salmon lice pesticides deltamethrin and azamethiphos on the swimming behaviour and survival of adult Northern shrimp (Pandalus borealis) 

      Bamber, Shaw; Rundberget, Thomas; Kringstad, Alfhild; Bechmann, Renée Katrin (Peer reviewed; Journal article, 2021)
      Swimming behaviour was investigated in adult egg-carrying northern shrimp (Pandalus borealis) exposed to dilute concentrations of the pesticides Alpha Max® (active ingredient deltamethrin) and Salmosan® (active ingredient ...

    • Effects of tag type and surgery on migration of Atlantic salmon (Salmo salar) smolts 

      Lennox, Robert; Stöger, Elisabeth; Dahlmo, Lotte Svengård; Helle, Turid Myklebust; Wiers, Tore; Hanssen, Erlend Mjelde; Vollset, Knut (Peer reviewed; Journal article, 2022)
      Tagging salmon smolts to provide information about the timing of outmigration has been a common approach to monitor phenology and model the risk of encountering stressors. However, the validity of tagging has come under ...

    • Effects of temperature and photoperiod on rainbow trout (Oncorhynchus mykiss) smoltification and haematopoiesis 

      Morro, Bernat; Balseiro Vigo, Pablo; Albalat, Amaya; MacKenzie, Simon; Pedrosa, Cindy; Nilsen, Tom Ole; Suzuki, Shotaro; Shimizu, Munetaka; Sveier, Harald; Gorissen, Marnix; Ebbesson, Lars O.E.; Handeland, Sigurd O (Peer reviewed; Journal article, 2019)
      Highlights • nkaα1a, nkaα1b and nkcc1a provide relevant information that the NKA activity does not reflect. • While nkaα1a and nkcc1a transcription are mainly regulated by temperature, nkaα1b is regulated mainly by ...

    • Effects of the Congo Basin Rainforest on Rainfall Patterns 

      Barimalala, Rondrotiana; Kolstad, Erik Wilhelm; Parker, Douglas John; Williams, D. Aled (Research report, 2023)
      Large-scale deforestation in the Congo Basin has an impact on rainfall patterns, both in the Basin and beyond. Factors like socio-economic drivers contribute to ongoing deforestation, and forest loss rates are expected to ...

    • Effects of vitamin B12 supplementation on neurodevelopment and growth in Nepalese Infants: A randomized controlled trial 

      Strand, Tor A; Ulak Chandyo, Manjeswori; Hysing, Mari; Ranjitkar, Suman; Kvestad, Ingrid; Shrestha, Merina; Ueland, Per Magne; McCann, Adrian; Shrestha, Prakash S; Shrestha, Laxman P.; Chandyo, Ram K. (Peer reviewed; Journal article, 2020)
      Background: Vitamin B12 deficiency is common and affects cell division and differentiation, erythropoiesis, and the central nervous system. Several observational studies have demonstrated associations between biomarkers ...

    • Effects on early monsoon rainfall in West Africa due to recent deforestation in a convection-permitting ensemble 

      Crook, Julia; Klein, Cornelia; Folwell, Sonja; Taylor, Christopher M.; Parker, Douglas John; Bamba, Adama; Kouadio, Kouakou (Peer reviewed; Journal article, 2023)
      Tropical deforestation can have a significant effect on climate, but research attention has been directed mostly towards Amazonian deforestation. The southern part of West Africa (a region dependent on rain-fed agriculture ...

    • Effekter av endret vanntemperatur på vekst og rekruttering hos laks i Bolstadelva 

      Skoglund, Helge; Vollset, Knut Wiik; Isaksen, Trond Einar; Avlesen, Helge; Barlaup, Bjørn Torgeir (LFI - Laboratorium for ferskvannsøkologi og innlandsfiske;, Research report, 2023)
      Evanger kraftverk fører til at vanntemperaturen i Bolstadelva blir kaldere om sommeren og varmere om vinteren. Lavere sommertemperatur resulterer i redusert vekst hos ungfisk av laks og aure, og dermed økt smoltalder. Det ...

    • Effekter av folkehelsetiltak for helsefremmende skoler 

      Hellang, Øyvind; Kühn, Nadja Sophia Bekkelund; Horverak, May Olaug; Helmersen, Migle (Research report, 2022)
      Forprosjektet har resultert i et instrument for å måle effekten av folkehelsetiltak på helsefremmende skoler, gjennom et spørreskjema som viser helsefremmende kompetanse og praksis blant ansatte. Spørreskjemaet ble utviklet ...

    • Effekter av regulering på bunndyr 

      Velle, Gaute (LFI - Laboratorium for ferskvannsøkologi og innlandsfiske, Research report, 2022)
      Bruk av ferskvann øker i Norge og i resten av verden. I Norge er mer en to tredjedeler av vassdragene regulert. Regulering og andre menneskelige aktiviteter i vassdrag og i nedslagsfeltet til vassdrag bidrar til å endre ...

    • Effekter av vanntemperatur på vekst og rekruttering hos laks og aure i Bjoreio 

      Skoglund, Helge; Vollset, Knut (LFI - Laboratorium for ferskvannsøkologi og innlandsfiske, Research report, 2020)
      Tapping av kaldt bunnvann fra Sysenmagasinet for å opprettholde minstevannføringen i Vøringsfossen har ført til lavere temperaturer og dårligere oppvekstsvilkår for laks og sjøaure i Bjoreio. Som et tiltak for å øke ...

    • Effektevaluering av Individuell jobbstøtte (IPS): Sluttrapport 

      Reme, Silje Endresen; Monstad, Karin; Fyhn, Tonje; Øverland, Simon; Ludvigsen, Kari; Sveinsdottir, Vigdis; Løvvik, Camilla; Lie, Stein Atle (Research report, 2016-12)
      Individuell jobbstøtte (IPS) er en tilnærming til arbeidsrehabilitering blant psykisk syke, som har vist god effekt på sysselsetting i internasjonale studier. Denne rapporten beskriver en randomisert kontrollert studie som ...

    • Effektivitet og kost-nytte forhold av fysiske miljøtiltak i vassdrag 

      Pulg, Ulrich; Stranzl, Sebastian Franz; Espedal, Espen Olsen; Gabrielsen, Sven-Erik; Postler, Christoph; Ugedal, Ola; Jensås, Jan Gunnar; Bremset, Gunnbjørn; Fjeldstad, Hans-Petter; Alfredsen, Knut (LFI - Laboratorium for ferskvannsøkologi og innlandsfiske, Research report, 2020)
      Det er økt fokus på bedring av fysiske miljøforhold i vassdrag, og med dette har behovet for å kunne vurdere kostnader og nytte ved slike tiltak økt. Prinsippet om «positiv kost-nytte» legges eksempelvis til grunn ved ...

    • Efficient Solvers for Nonstandard Models for Flow and Transport in Unsaturated Porous Media 

      Illiano, Davide; Both, Jakub Wiktor; Pop, Iuliu Sorin; Radu, Florin Adrian (Peer reviewed; Journal article, 2022)
      We study several iterative methods for fully coupled flow and reactive transport in porous media. The resulting mathematical model is a coupled, nonlinear evolution system. The flow model component builds on the Richards ...