Browsing NTNU Open by Author "Flaten, Trond Peder"
Now showing items 1-20 of 68
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Anvendelse av metall-organiske rammeverk for adsorpsjon av kvikksølv fra vann
Friberg, Silje Engbakken (Bachelor thesis, 2021)Når kvikksølv slippes ut i miljøet er det persistent, bioakkumulerende og giftig for både mennesker og dyr. Følgelig er utslippet av kvikksølv en pågående utfordring, som har gitt opphav til et mangfold av teknikker og ... -
Assessment of the oxidative stress biomarkers of 8-hydroxy-2'-deoxyguanosine and o,o'-dityrosine in skin and gill tissue from Atlantic salmon Parr in land-based recirculating aquaculture systems (RAS)
Klokkerengen, Rolf (Master thesis, 2021)Abstract will be available on 2024-07-01 -
Avanserte oksidasjonsprosesser for nedbryting av 17α-etinyløstradiol i avløpsvann
Mudenia, Ranja (Bachelor thesis, 2022)Avløpsrenseanlegg har begrenset effektivitet i fjerning eller nedbryting av stoffer med østrogen aktivitet, og disse havner da i miljøet. Dette utgjør en risiko for uønskede effekter, særlig for akvatisk liv, da østrogene ... -
Benzotriazoles, Benzothiazoles and Inorganic Elements as Markers of Road Pollution Sources in a Sub-Arctic Urban Setting (Trondheim, Norway)
Asheim, Johannes (Master thesis, 2018)Road traffic emissions are known to contribute in environmental pollution and have adverse effects on humans. The emissions of organic and inorganic pollutants from traffic and road activity are established as the primary ... -
Benzotriazoles, Benzothiazoles and Trace Elements in an Urban Road Setting in Trondheim, Norway: Re-Visiting the Chemical Markers of Traffic Pollution
Asheim, Johannes; Vike-Jonas, Kristine; Gonzalez, Susana V.; Lierhagen, Syverin; Venkatraman, Vishwesh; Veivåg, Inga-Loise S.; Snilsberg, Brynhild; Flaten, Trond Peder; Asimakopoulos, Alexandros (Journal article; Peer reviewed, 2019)Road traffic emissions are known to contribute heavily to the pollution in urban environments. The aim of this study was to establish specific traffic pollution markers in an urban road setting based on the occurrence ... -
Bestemmelse av PCB i sedimentert støv ved akselerert væskeekstraksjon (ASE) og GC/MS
Tøndel, Marte Nesvik (Master thesis, 2017)Metodeutvikling for bestemmelse av sum PCB 7 i sedimentert støv. -
Bly og ALS
Jacobsen, Martin Kaasa (Bachelor thesis, 2023)Problemstillingen denne oppgaven baserer seg på er "Hvilken rolle spiller bly i patogenesen av Amyotrofisk lateralsklerose (ALS) og i hvilken grad kan tungmetallet ansees å være en sentral faktor?". For å svare på denne ... -
Bruk av nullverdig jern i hjemmerenseanlegg for arsenforurenset drikkevann i Nepal
Skåland, Hanna Sofie (Bachelor thesis, 2020) -
Cadmium, lead and mercury in Norwegian obese patients before and 12 months after bariatric surgery
Mikalsen, Solveig Meyer; Bjørke-Monsen, Anne Lise; Flaten, Trond Peder; Whist, Jon Elling; Aaseth, Jan (Journal article; Peer reviewed, 2019)Purpose Previous studies have suggested a role for the toxic elements lead (Pb), mercury (Hg) and cadmium (Cd) in the development of insulin resistance and hypertension. Increased blood Pb levels have been reported after ... -
Characterization and bioaccessibility assessment of elements in urban aerosols by extraction with simulated lung fluids
Weggeberg, Hanne; Benden, Tonje Fagertun; Lierhagen, Syverin; Steinnes, Eiliv; Flaten, Trond Peder (Journal article, 2019)Airborne particulate matter (PM) size fractions PM2.5–10 (coarse), PM0.1–2.5 (fine) and PM0.1 (ultrafine) were collected from a site affected by high traffic and a city background site within the city of Trondheim, Norway ... -
Combined Effects of Silver Nanoparticles and 17α-ethinyl estradiol on Turbot (Scophthalmus maximus)
Stanková, Radka (Master thesis, 2015)Due to their antimicrobial properties silver nanoparticles are one of the most used nanomaterials in the commercially available products nowadays. The exponential increase in production of nanomaterials raises concerns ... -
Dementia in the National Cause of Death Registry in Norway 1969-2010
Hjellvik, Vidar; Engedal, Knut Arne; Handal, Marte; Flaten, Trond Peder; Langballe, Ellen Melbye; Selmer, Randi; Strand, Bjørn Heine (Journal article; Peer reviewed, 2012)Background: The prevalence of dementia is expected to increase markedly during the coming decades. Epidemiological studies involving the National Cause of Death Registry (NCDR) may be useful for exploring the aetiology of ... -
Determination of profiles of occurrence of parabens, triclocarban and elements in select snack foodstuffs from Norway and other countries
Kimura, Yuki (Master thesis, 2019)Processed food stuffs are added chemicals to keep stable quality for long periods. While the additives give positive effect to ordinary life, some of these also possibly cause estrogenic problem for our health. Therefore, ... -
Determination of profiles of trace elements and emerging contaminants (PFCs) in feathers and blood samples from birds - a multi-species approach
Sveen, Elisabeth (Master thesis, 2019)Fjær- og blodprøver fra en rekke fuglearter ble samlet i Norge og Hellas (2015-2018) for å vurdere forekomst og se på profiler til utvalgte spormetaller og organiske forurensninger. De utvalgte essensielle sporstoffene ... -
Distribution and maternal transfer of arsenic, cadmium, mercury, lead and selenium in Baikal seals (Phoca sibirica)
Li, Jiawen (Master thesis, 2013)Concentrations of arsenic, cadmium, mercury, lead and selenium were determined in the muscles, brains, adrenal and thyroid glands, gonads, livers, kidneys and hair of pups and adult females of Baikal seals. Low concentrations ... -
Distribution and patterns of rare earth elements in marine organisms in the Trondheim fjord
Zervos, Achillefs (Master thesis, 2022)Den økende utvinningen og bruken av sjeldne jordarter (REEs) fører til en økning i utslipp og konsentrasjoner av disse metallene i marine miljøer. I denne oppgaven ble makroalger, blåskjell og brunkrabber brukt til å ... -
Distribution and Variation of the Trace Metal Iron in the Base of the Pelagic Marine Food Web: A Mesocosm Approach: Trace Metal in marine biology
Sanchez, Nicolas (Master thesis, 2012)This study was part of the WAFOW project “Can waste emission from fish farms change the structure of marine food webs?” whose objective was to perform mesocosms experiment to simulate the ammonium enriched environment, ... -
Element analysis and bioaccessibility assessment of ultrafine airborne particulate matter (PM0.1) using simulated lung fluid extraction (artificial lysosomal fluid and Gamble's solution)
Weggeberg, Hanne; Benden, Tonje Fagertun; Steinnes, Eiliv; Flaten, Trond Peder (Journal article, 2019)Chemical characterization and source and bioaccessibility investigations were performed on airborne ultrafine particles (UFPs) collected from a trafficked road (Elgeseter) and a city background site (Torget) within the ... -
Element content and bioaccessibility assessment of different size fractions of airborne particulate matter Ambient exposure (Trondheim, Norway) and occupational exposure (rehabilitation of the Freifjord tunnel, Norway)
Weggeberg, Hanne (Doctoral theses at NTNU;2019:359, Doctoral thesis, 2019) -
Elements in Norwegian sewage sludge
Hansen, Ragnhild Minde (Master thesis, 2022)Slam fra renseannlegg kan brukes som gjødsel. Dette vil være fordelaktig med tanke på sirkulær økonomi. En utfordring for bruk av slam er at det inneholder toksiske elementer som kan frigis i miljøet ved bruk av gjødsel ...