Sökning: "Under Solen"

Visar resultat 1 - 5 av 154 uppsatser innehållade orden Under Solen.

  1. 1. Exocomets in the β Pictoris system

    Kandidat-uppsats, Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

    Författare :Klaudia Jaworska; [2024]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Comets have been a source of fascination throughout the history of man. In recent years, advances in technology have opened up for the study of extrasolar objects, among them exocomets. The first exocomets were observed in the β Pictoris system almost 50 years ago and the system has been of interest ever since. LÄS MER

  3. 2. Intraoperativa lägesändringar av patient under generell anestesi

    Magister-uppsats,

    Författare :Solen Taher; Li Larsson; [2023-07-03]
    Nyckelord :Lägesändringar; Generell Anestesi; Ryggläge; Säker Vård; Operationsteam;

    Sammanfattning : Bakgrund: Patienter kan drabbas av trycksår och nervskador under operation vilket innebär ett stort lidande för patienten som drabbas och det kan leda till långvariga komplikationer. Det leder även till ökade kostnader för sjukvården med förlängda vårdtider. LÄS MER

  4. 3. MUNKMODELLEN – NÅGOT NYTT UNDER SOLEN? En idéanalys av social-, ekonomisk- och ekologisk hållbarhet i Agenda 2030 och Munkmodellen

    Kandidat-uppsats, Göteborgs universitet/Statsvetenskapliga institutionen

    Författare :Clara Bengtsson; [2023-01-30]
    Nyckelord :Sustainable development; Social sustainability; Economic sustainability; Ecological Sustainability; Agenda 2030; Doughnut Economics;

    Sammanfattning : Today, the world faces numerous social-, economic- and ecological challenges every day. Due to these challenges, the need for a transition to sustainable systems has increased. Agenda 2030 and Doughnut Economics are two models that suggest ways to achieve sustainable development. LÄS MER

  5. 4. Starshades: Geoengineering Solutions and Technosignatures in Direct Imaging Phase Curves

    Kandidat-uppsats, Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

    Författare :Claudia Skoglund; [2023]
    Nyckelord :Starshades; extraterrestrial intelligence; stellar evolution; technosignatures; phase curves; direct imaging; habitable zone.; Physics and Astronomy;

    Sammanfattning : The stellar luminosity increases as a star evolves which inevitably yields a higher temperature on planets in orbit around the star. It is reasonable to assume that intelligent civilizations would tackle this issue through installing artificial structures that can alter the radiation received by the planet. LÄS MER

  7. 5. Svenska gymnasieelevers uppfattningar om storlek och avstånd i universum

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Fysiska institutionen; Lunds universitet/Institutionen för utbildningsvetenskap

    Författare :Karolin Nilsson; [2023]
    Nyckelord :Astronomy; Misconceptions; Educational Research; Science Education; High School Students; Physics and Astronomy;

    Sammanfattning : This study aims to investigate how students in Swedish upper secondary school conceptualize sizes and distances of some astronomical objects, such as planets and stars, as well as the students’ general knowledge of the objects themselves. The study uses a constructivist framework and explores how well the students’ conceptions match the scientific facts and definitions, and what misconceptions and alternative conceptions they hold. LÄS MER