Sökning: "Lightning"

Visar resultat 16 - 20 av 193 uppsatser innehållade ordet Lightning.

  1. 16. Cirkulär ekonomiför plastavfall : Hantering av akrylplast som ett steg mot ett merhållbart samhälle

    Kandidat-uppsats, Jönköping University/Tekniska Högskolan

    Författare :Emma Bondemark; Josefin Heinevik; [2022]
    Nyckelord :Acrylic plastic; Circular economy; Lightning manufacturer; Plastic waste; Plexiglas; PMMA; Polymetylmetakrylat; Recycling Reuse; Akrylplast; Belysningstillverkare; Cirkulär ekonomi; Plastavfall; Plexiglas; PMMA; Polymetylmetakrylat; Återvinning;

    Sammanfattning : Purpose – The aim of the study is to investigate the possibilities for circular economy in acrylicplastic in the lighting industry. To answer the purpose, it was broken down into two researchquestions: [1] What characterizes the handling of acrylic plastic waste by lighting manufacturers? [2] How can lighting manufacturers achieve a more circular handling of acrylic plastic waste? Method – To be able to answer the research questions, a case study was conducted at acompany active in the lighting industry. LÄS MER

  3. 17. Generating lightning bolt videos perceived as real in images using machine learning

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Henrik Johansson; [2022]
    Nyckelord :Animated Lightning; Machine learning; Video prediction; image-to-video; Animerade blixtar; maskininlärning; video förutsägelse; bild-till-video;

    Sammanfattning : Background. Weather and weather effects are important features when trying to immerse the viewer into a virtual world. Lightning and thunder is one of those effects when attempting to create rough weather, realistic lightning however requires heavy computations, using physics, weather systems, and knowledge of the 3d world. Objectives. LÄS MER

  4. 18. Investigations of the Transient Luminous Events with the small satellites, balloons and ground-based instruments

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Safura Mirzayeva; [2022]
    Nyckelord :TLE; sprite; jet; elve; halo; lightning; lighting detection; upper-atmospheric lightning; lightning location; nanosatellite; CubeSat;

    Sammanfattning : The lightning is the natural source of electromagnetic radiation. It is an atmospheric electrical discharge.  However, since recent times, it was discovered that there are other types of lightning besides those that are visible to the naked eye. They are called TLEs (Transient Luminous Event) and take place above the clouds during thunderstorms. LÄS MER

  5. 19. Rummets Betydelse I Professionella Samtal

    Kandidat-uppsats, Malmö universitet/Fakulteten för hälsa och samhälle (HS)

    Författare :Amanda Carlsson; Herman Croné; [2022]
    Nyckelord :Communication; Environment; Room; Self-disclosure; Social work; Interaction; Power;

    Sammanfattning : In a commission on behalf of Socialstyrelsen by Maskrosbarn 2017, children and adolescents talk about how rooms that are bare and sterile makes it hard to talk about intimate matters. Self-disclosure is a term that signifies people's ability to open up, and early studies show that self-disclosure can be related to the physical environment. LÄS MER

  7. 20. Thermal Design of High-Altitude Atmospheric Imaging UAV

    L3-uppsats, Uppsala universitet/Institutionen för fysik och astronomi

    Författare :Baran Hamad; [2022]
    Nyckelord :;

    Sammanfattning : At higher altitudes is where we on occasion observe some of the most interesting atmospheric events in the sky. Examples of such are Aurora borealis, lightning sprites, jets and noctilucent clouds. In studying these processes one can learn much about them and our atmosphere in general but studying them is not always easy. LÄS MER