Sökning: "Ultra"

Visar resultat 6 - 10 av 572 uppsatser innehållade ordet Ultra.

  1. 6. Reconstruction of Radio Detector Data using Graph Neural Networks

    Master-uppsats, Uppsala universitet/Högenergifysik

    Författare :Arnau Serra Garet; [2023]
    Nyckelord :;

    Sammanfattning : The current neutrino detectors have been able to detect neutrinos in the range of TeV to 100 PeV, however, ultra high energy (UHE) neutrinos above 100 PeV still remain to be detected. A new neutrino detector, the RNO-G, is currently being constructed in Greenland with the purpose of detecting the first UHE neutrinos using radio antennas capable of measuring the Askaryan pulse generated after a neutrino interaction with the ice molecules. LÄS MER

  3. 7. Climate impact of ultra-processed foods in the Swedish diet

    Master-uppsats, SLU/Department of Molecular Sciences

    Författare :Hanna Maria Linnéa Eneroth; [2023]
    Nyckelord :climate impact; culinary ingredients; diet; food consumption; food processing; greenhouse gas emissions; minimally processed foods; NOVA; ultra-processed foods;

    Sammanfattning : The climate impact associated with food consumption is large. The size of the impact depend on the type of food and how it is produced. Food systems are currently changing and urbanization and increased affluence of consumers have led to an overall increase in food consumption and a rise in consumption of processed foods globally. LÄS MER

  4. 8. Spillvärmeåtervinning på Gotland : En analys av potentiella spillvärmesamarbeten ur ett sociotekniskt perspektiv

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Byggteknik och byggd miljö

    Författare :Fredrik Munters; [2023]
    Nyckelord :Spillvärme; Gotland; Got Heat; restvärme; värmeåtervinning;

    Sammanfattning : In this master’s degree thesis potential utilization of excess heat on Gotland is investigated. The report first identifies potential sources and users of excess heat and creates seasonal heat profiles for a few of them. LÄS MER

  5. 9. Combining doxorubicin and gemcitabine with targeted drugs as a treatment option for high-risk neuroblastoma

    Master-uppsats, KTH/Proteinvetenskap

    Författare :Alexandra Johannesson; [2023]
    Nyckelord :neuroblastoma; doxorubicin; gemcitabine; targeted drugs; ATM; neuroblastom; doxorubicin; gemcitabin; målinriktade läkemedel; ATM;

    Sammanfattning : Neuroblastom är en barncancer som uppstår ur det sympatiska nervsystemet och drabbar omkring 15 barn i Sverige varje år. Högriskvarianten är associerad med mycket hög dödlighet och risk för återfall, vilket tros ha att göra med att tumörernas ovanligt heterogena sammansättning tillåter resistenta subpopulationer att motstå konventionella behandlingsmetoder. LÄS MER

  7. 10. Zombie firms and a low-interest environment - an empirical analysis of ultra-low interest rates in relation to the surviving of inefficient firms in the nordic region

    Kandidat-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Nelly Åkesson; Sandra Rosdahl; [2023]
    Nyckelord :Interest rates; zombie firms; central banks; unconventional monetary policy; Business and Economics;

    Sammanfattning : This paper examines the relationship between ultra-low interest rates and the amount of zombie firms using panel data for Sweden, Norway, Denmark and Finland over the period 2007-2020 in a multivariable regression model. Specifically, the questions addressed are: is there a relationship between the interest rate and the amount of zombie firms? Could it be concluded that the amount of zombie firms increases during periods of low interest rates? This study documents a statistically significant relationship between ultra low interest rates, i. LÄS MER