Sökning: "Malin Sun"

Visar resultat 1 - 5 av 13 uppsatser innehållade orden Malin Sun.

  1. 1. SFEER Hydrogen Permeation : Finding a suitable coating for the PA6 liner

    Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Elsa Friis; Klara Karlsson; Rebecka Damgren; Emma Åkesson; Malin Johansson; [2023]
    Nyckelord :Hydrogen permeation; PA6; coating; hydrogen permeation barrier; polymer hydrogen permeation; permeation; protective coating; hydrogen embrittlement;

    Sammanfattning : Water Stuff & Sun are developing a hydrogen battery based on a technology called SFEER’s. The SFEER’s are spherical high-pressure gas storage containers that are the size of a tennis ball. They consist of a carbon fiber-shell that is lined on the inside with a polymer called PA6. LÄS MER

  3. 2. Identification of shape errors in a parabolic solar collector : An improvement to the analysing algorithms examining the solar collector from optical measurements

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Malin Gelfgren; [2023]
    Nyckelord :;

    Sammanfattning : Increasing global warming with droughts, forest fires and melting polar ice has forced the world to speed up the transition from fossil fuel to fossil free energy. A big part of it is the use of solar energy. To obtain solar thermal energy, different sorts of solar collectors have been developed. LÄS MER

  4. 3. Midnattssol : Metamorfoser och medvetandefilosofi i The Hidden Oracle och Midnight Sun

    Kandidat-uppsats, Umeå universitet/Institutionen för kultur- och medievetenskaper

    Författare :Malin Jonsson Höök; [2021]
    Nyckelord :Rick Riordan; Stephenie Meyer; The Hidden Oracle; Midnight Sun; Apollo; Edward Cullen; Philosophy of mind; Mind-body problem; Metamorphosis; Death; Immortality; Mortality; Rick Riordan; Stephenie Meyer; The Hidden Oracle; Oraklets Gåta; Midnight Sun; Midnattssol; Apollo; Apollon; Edward Cullen; Medvetandefilosofi; Kropp-själ-problemet; Metamorfoser; Död; Odödlighet; Dödlighet;

    Sammanfattning : The aim of this work is to examine how physical and mental metamorphoses affect the perception of the self. To do this I study the literary characters Apollo (The Hidden Oracle, by Rick Riordan) and Edward Cullen (Midnight Sun, by Stephenie Meyer), both of whom experience these different kinds of metamorphoses. LÄS MER

  5. 4. Solkurvans orsak och konsekvenser

    Uppsats för yrkesexamina på grundnivå, Lunds universitet/Trafik och väg

    Författare :Amanda Holm; Malin Vik; [2019]
    Nyckelord :Solkurva; temperatur; längdutvidgning; faktorer; konsekvenser; statistik; Technology and Engineering;

    Sammanfattning : The summer of 2018 was a hot year, a significant increase of sun curves was observed by Trafikverket. There are several reasons why a sun curve occurs, in addition to the high temperature. When a sun curve is formed, the conclusion is drawn in many cases that the reason was heat and no further investigations are made. LÄS MER

  7. 5. Solitära bin i kulturlandskapet. En undersökning av förutsättningar för den rödlistade arten fibblesandbi (Andrena fulvago) vid 1700-talets slut och dess förutsättningar idag

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Malin Jakobsson; [2018-06-25]
    Nyckelord :biology; landscape management; solitary bees; conservation; agricultural history; biodiversity; solitärbin; bevarandebiologi; landskapsvård; agrarhistoria; biologisk mångfald;

    Sammanfattning : Most studies made on wild solitary bees in recent time shows that their numbers are declining. This essay examines the change in life conditions over time for a red-listed (NT) species of mining bee (Andrena fulvago), reported in 2008 from the Lerdala-area situated in the north eastern part of Västra Götaland-county, Sweden. LÄS MER