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Visar resultat 1 - 5 av 198 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Inductive fast charging of IoT devices : An in-depth analysis of short-range wireless charging technologies based on induction

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

    Författare :Franz Wikner; [2024]
    Nyckelord :Electromagnetic power transfer; Inductive power transfer; Short distance WPT;

    Sammanfattning : In the era of Internet of things (IoT), sensor-equipped devices exchange data over networks. In battery powered IoT devices, the lifespan of the devices is often much longer than the battery life, leading to multiple costly and environmentally hazardous battery replacements during the operational life of the devices. LÄS MER

  3. 2. Ready, set, regenerate! : A design study about affecting driver behaviours through gamification elements.

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Albin Qvist; Philip Johansson Subiabre; [2023]
    Nyckelord :Gamification; In-Vehicle Information Systems; IVIS; Regenerative braking; Simulator;

    Sammanfattning : The automotive industry plays a significant role in global CO2 emissions. A transition towards electric vehicles is part of the solution to lower CO2 emissions. LÄS MER

  4. 3. Parkering av delade elsparkcyklar, från friflytande till fasta platser : - Effekter och åsikter kring parkeringsförbudet utifrån användarnas, kommunernas och operatörernas perspektiv

    Master-uppsats, KTH/Transportplanering

    Författare :HAWLER RABUN; PREM HUQ; [2023]
    Nyckelord :Electric scooter; Parking; Free-floating; Sharing service; Micro mobility;

    Sammanfattning : The Swedish Government announced on June 15, 2022 that electric scooters will no longer be allowed to park on pedestrian and bicycle lanes starting from September 1, 2022, except at designated bicycle racks or other designated parking areas. This measure has been taken to improve accessibility and safety for pedestrians and cyclists. LÄS MER

  5. 4. Varför blev det en energikris? : En retorisk studie om svenska partiledares kriskommunikation online i samband energikrisen 2022-23

    Kandidat-uppsats, Örebro universitet/Institutionen för humaniora, utbildnings- och samhällsvetenskap

    Författare :Josefine Persson; [2023]
    Nyckelord :Rhetorical analysis; crisis communication; framing theory; political leaders; Swedish Parliament; social media; Instagram;

    Sammanfattning : The energy crisis in Europe has had a huge impact on several countries, giving both businesses and the general public a hard time paying the electric bills. In Sweden there has been a rather big controversy around the crisis and how to best solve it. LÄS MER

  7. 5. A Simulation-Based Decision Support Tool for Circularity : Remanufacturing of an Electric Machine Case Study

    Master-uppsats, KTH/Produktionsutveckling

    Författare :Mayari Pérez Tay; [2023]
    Nyckelord :Simulation; remanufacturing; circular business; electric machine;

    Sammanfattning : Over the last years, environmental concerns have grown regarding the pressure manufacturing activities exerts on natural resources. Many materials have been classified by the EU as scarce, rare earth elements found in magnets are amongst critical materials with high supply risk. LÄS MER