Sökning: "sail"

Visar resultat 1 - 5 av 67 uppsatser innehållade ordet sail.

  1. 1. Diving Deep: Seabird foraging tactics and local prey field

    Master-uppsats, SLU/Dept. Of Aquatic Resources

    Författare :Elin Andersson Sjöholm; [2024]
    Nyckelord :Common Guillemot; Uria aalge; Optimal Foraging theory; Hydroacoustic data; resource selection;

    Sammanfattning : Foragers in patchy environments need to decide what patches to use and how to allocate their time between them. Optimal foraging theory describes these choices through the relationship between energy expenditure and energy gain. LÄS MER

  3. 2. Cable Shape Optimization - Drag Reduction of Cables Used in Marine Applications

    Master-uppsats, KTH/Teknisk mekanik

    Författare :Simon Garpenquist; [2023]
    Nyckelord :Wind Tunnel Experiment; Computational Fluid Dynamics; Aerodynamic Forces; Drag Reduction; Shape Optimization; Flow around Cylinders; Yacht Racing;

    Sammanfattning : It is important to understand the aerodynamic properties of tensioned cables (e.g. used in suspension bridges and yacht riggings), both for drag reduction and vibrational suppression purposes. LÄS MER

  4. 3. Positionering med hjälp av Ultra-Wideband : En delstudie för Sjöfartshögskolan i Kalmar

    M1-uppsats, Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

    Författare :Peter Tullstedt; Richard Birgander; [2023]
    Nyckelord :Ultra Wideband; UWB; Positioning; Arduino; AOS; ESP32; BNO055;

    Sammanfattning : Sjöfartshögskolan i Kalmar har ett långtgående studentprojekt att bygga en modell av skolfartyget M/S Calmare Nyckel som autonomt ska köra runt i en damm på skolan för att visa upp skolans profil. Projektet är tänkt att sammanfoga kunskaper från många olika delar av utbildningen såsom elektronik, programmering, och stabilitet. LÄS MER

  5. 4. Traditional sailing ships in international waters : -A transnational cultural heritage

    Kandidat-uppsats, Uppsala universitet/Kulturvård

    Författare :Elin Synnøve K. Swärd; [2023]
    Nyckelord :Sailing ships; authorised heritage discourse; maritime heritage; Sjöfart; kulturvård; authorised heritage discourse; segelfartyg;

    Sammanfattning : Traditional sailing ships, as opposed to vernacular boats, evolved to consist of certain types of vessels that couldbe produced in the same way in different countries and were also sold between countries. They were usuallyengaged in longer voyages which often resulted in an international crew. LÄS MER

  7. 5. Local Patriotism and the Emergence of UrbanSocial Movements : A case study of referendums from below in a postmaterialist society

    Master-uppsats, Uppsala universitet/Statsvetenskapliga institutionen

    Författare :Faris Henry Gergis; [2023]
    Nyckelord :Local patriotism; sub-national referendums; referendums from below; urban social movements; political participation; trust in local government; Folkinitiativet för Flygplatsens Framtid.;

    Sammanfattning : Referendums are enigmatic in their sense as consolidating— or erosive tools of representative democracy; nonetheless, an upswing in the referenda from below was recently highlighted in the literature. Thus, how local referendums from below are mobilized and whether they affect trust in local government is a significant question to be answered, which mandates bridging social movements to tools of deliberative democracy. LÄS MER