Blar i Fakultet for naturvitenskap (NV) på tittel
Viser treff 3079-3098 av 12427
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e-DREAM: the European Distributed Research Infrastructure for Advanced Electron Microscopy
(Peer reviewed; Journal article, 2022) -
E-læring i mikrobiologi
(Bachelor thesis, 2017)Denne oppgaven er et bachelorprosjekt som er laget på bakgrunn av et ønske fra både lærere og studenter om et mer variert læringstilbud. Oppgaven inneholder både en visuell del i form av filmer, og en skriftlig del, i form ... -
Earlier colony arrival but no trend in hatching timing in two congeneric seabirds (Uria spp.) across the North Atlantic
(Peer reviewed; Journal article, 2019)A global analysis recently showed that seabird breeding phenology (as the timing of egg-laying and hatching) does not, on average, respond to temperature changes or advance with time (Keogan et al. 2018 Nat. Clim. Change ... -
Earlier onset of flowering and increased reproductive allocation of an annual invasive plant in the north of its novel range
(Journal article; Peer reviewed, 2020) -
Early field planning using optimisation and considering uncertainties - Study case: Offshore deepwater field in Brazil
(Peer reviewed; Journal article, 2021)During early phases of oil field development, field planners must decide upon the optimal number of wells and optimal field plateau rate, usually by performing sensitivity studies. These design choices are then “frozen” ... -
Early Land Plants Today. Index of liverwort and hornwort names published 2017-2018
(Peer reviewed; Journal article, 2020)A widely accessible list of known plant species is a fundamental requirement for global biodiversity conservation targets. An index of published names of liverworts and hornworts between 2017 and 2018 is provided as part ... -
Early Land Plants Today: Index of Liverworts & Hornworts 2015–2016
(Journal article; Peer reviewed, 2018)A widely accessible list of known plant species is a fundamental requirement for plant conservation and has vast uses. An index of published names of liverworts and hornworts between 2015 and 2016 is provided as part of a ... -
Early nitrogen supplementation stimulates the nodulation and growth of common bean plants inoculated with rhizobium
(Journal article; Peer reviewed, 2021) -
Early Warning Signs and Dynamics of H2S Production In Recirculating Aquaculture System
(Master thesis, 2021)The introduction of seawater, especially in post-smolt recirculating aquaculture system (RAS), has led to the formation of hydrogen sulfide (H2S) which is one of the major challenges in RAS that has caused sudden mass fish ... -
Early Warning Signs and Dynamics of Hydrogen Sulfide Production in Recirculating Aquaculture System (RAS): with Nitrate and Iron (III) Addition
(Master thesis, 2023)Aquaculture sector is adopting more Recirculating Aquaculture System (RAS) for fish production. In Norway, RAS was earlier used only for smolt production in freshwater, but now industry is slowly shifting post-smolt ... -
Early-season brown trout (Salmo trutta) migrants grow and survive better at sea
(Peer reviewed; Journal article, 2022)The timing of seaward migration is a key life-history trait for many anadromous fish species, with growth and survival at sea depending on a match/mismatch scenario between the timing of the sea entry and optimal conditions. ... -
Eastward-Propagating Planetary Waves in SuperDARN Radar Wind Observations
(Master thesis, 2022)Denne oppgaven undersøker kilder og egenskaper til vinterlige planetariske bølger med østgaende forplantning i ”mesosphere lower thermosphere”(MLT). Data fra ni SuperDARN radarer brukes til a bestemme verdier for daglig ... -
Eastward-Propagating Planetary Waves Prior to the January 2009 Sudden Stratospheric Warming
(Peer reviewed; Journal article, 2021)Eastward-propagating planetary waves (EPWs) were investigated prior to the boreal January 2009 major sudden stratospheric warming (SSW) event simulated by the National Center for Atmospheric Research's Whole Atmosphere ... -
Eat or sleep: Availability of winter prey explains mid-winter and spring activity in an Arctic Calanus population
(Peer reviewed; Journal article, 2020)Copepods of the genus Calanus have adapted to high levels of seasonality in prey availability by entering a period of hibernation during winter known as diapause, but repeated observations of active Calanus spp. have been ... -
EBSD based in-situ observationsof polycrystalline materials in the SEM
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:81, Doctoral thesis, 2009)The present PhD thesis is concerned with electron backscatter diffraction (EBSD) based in-situ observations of fine-scaled polycrystalline microstructures during thermomechanical processing in the scanning electron microscope ... -
EBSD Characterization of the Microstructure Evolution in (σ, χ)-containing SDSS Subjected to Long Term Heating
(Journal article; Peer reviewed, 2019)Super duplex stainless steels (SDSS) are used in oil wells with high temperature and high pressure in the oil and gas industry due to the good combination of high corrosion resistance and excellent mechanical properties. ... -
EBSD karakterisering av et austenittisk rustfritt AISI 304 stål under in situ deformasjon ved ulike temperaturer
(Master thesis, 2014)Denne masteroppgaven kartlegger martensittdannelsen i et austenittisk rustfritt stål som følge av ytre påkjenninger i form av temperatur og spenning. Dette er gjort ved hjelp av in situ deformasjon i skanning elektronmikroskop ... -
EBSD Microstructure Characterization of 9% Nickel Steel during In Situ Heat Treatment
(Master thesis, 2015)The austenite content in 9% Ni steel was investigated with EBSD during and after in situ heating to different temperatures in the two phase region of the phase diagram, after first obtaining a coarse grained HAZ using weld ... -
EBSD Quantification of Retained Austenite in 9% Ni Steel Related to Thermal Treatments
(Chapter, 2015)The present work has been to study the effect of different finalizing preparation techniques on the amount of retained austenite measured with Electron Backscatter Diffraction (EBSD) and X-Ray-Diffraction (XRD) analysis. ... -
EBSD undersøkelser og in situ strekktesting av stål i SEM
(Master thesis, 2012)Denne masteroppgaven har tatt for seg undersøkelser av stål designet for lavtemperaurappliksjoner ved bruk av elektronmikroskop i kombinasjon med diffraksjon av tilbakespredte elektroner (Electron Backscatter Diffraction ...