Sökning: "Space based geoengineering"

Hittade 4 uppsatser innehållade orden Space based geoengineering.

  1. 1. Analyzing Synthetic Spider Silk-based Diffraction Grids for the Sunshade Project

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Johanna D'Ciofalo Khodaverdian; Amira Karlsson; [2023]
    Nyckelord :Sunshade project; Diffraction grating; Artificial spider silk; Climate change; Geoengineering;

    Sammanfattning : To mitigate climate change a proposed space-based geoengineering solutionis to screen off solar irradiance by placing a membrane in between the Earthand the Sun. The feasibility of such a project largely depends on minimizingthe mass of the shading screen and as an extension to the Sunshade projectthis thesis investigated how such a low-mass membrane could be designed. LÄS MER

  3. 2. Consensus Algorithm with Input Constraints and Collision Avoidance for Swarming Sunshade Satellites near the L1 point

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Felicia Törning; [2022]
    Nyckelord :Consensus algorithm; Formation control; Multi agent system; Solar sailing; Space based geoengineering; Konsensusalgoritm; Formationskontroll; multiagent system; solsegel;

    Sammanfattning : Swarm Control Theory studies how multi-agent systems interact to solve tasks cooperatively. In this thesis it was studied how graph theory and the Dynamic Average Consensus Algorithm can be used to control swarming sunshade satellites near L1 for global temperature control, and if it would be suitable for the purpose. LÄS MER

  4. 3. Feasibility study of the implementation of a space sunshade near the first Lagrangian point

    Master-uppsats, KTH/Rymdteknik

    Författare :María García de Herreros Miciano; [2020]
    Nyckelord :;

    Sammanfattning : The lack of strong measures to avoid the possible fatal consequences of global warming is pushing researchers to look for other alternatives such as geoengineering.Within geoengineering, this study focuses on the space based solar radiation management methods. LÄS MER

  5. 4. How to Prepare for Death

    Master-uppsats, Kungl. Konsthögskolan

    Författare :Izabel Lind Färnstrand; [2019]
    Nyckelord :Master essay How to prepare for death Anthropocene Deathculture culture Fear Narcissism Health Medical care killing killer modern dying death-consumption Judith butler Human Annihilation Global warming geoengineering Nature Responsibility eternal life genetic research environmental disasters grievable ars moriendi guidance; Masteressä How to prepare for death Döden Antropocen Dödskultur Rädsla Narcissism Hälsa Medicinsk död Klimatförändring döda modern Judith Butler Människa utrotning geoengineering natur undergång ansvar evigt liv mammut genetisk forskning miljökatastrof sörjbar mördare dödskultur dödskonsumption ars moriendi vägledning;

    Sammanfattning : Abstract of Master essay - 10 HP Izabel Lind Färnstrand Mentor: Emma Kihl Examinator: Sigrid Sandström How to Prepare for Death In this essay I dwell into the failures of our moral senses in relation to the concept of death. How does modern death culture affect our way of life and our ability to take responsibility for the life and death of others? These questions are formed by these current times and affect both my art practice and my everyday life. LÄS MER