Sökning: "JEM"

Visar resultat 1 - 5 av 10 uppsatser innehållade ordet JEM.

  1. 1. Investigating UV nightglow within the framework of the JEM-EUSO Experiments

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

    Författare :Frej-Eric Emmoth; [2020]
    Nyckelord :JEM-EUSO; Airglow; Atmospheric Gravity Waves; EUSO-TA; Mini-EUSO;

    Sammanfattning : The main mission of the JEM-EUSO (Extreme Universe Space Observatory) Collaborationis to observe Cosmic Rays. These high energy particles come from a variety of sources and bombard the Earth all the time. LÄS MER

  3. 2. Simulation study of meteors for the Mini-EUSO experiment on the ISS

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

    Författare :Petter Bühlman; John Sigvant; [2017]
    Nyckelord :;

    Sammanfattning : Mini-EUSO is an UV telescope developed by the JEM-EUSO collaboration and will be placed on the international space station in the end of 2017. Mini-EUSO is a precursor based on the same technology as the larger UV telescope known as JEM-EUSO. The primary objective of Mini-EUSO is to test the system to help to optimize the JEMEUSO instrument. LÄS MER

  4. 3. Denoising and renoising of videofor compression

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Anders Derk Gärdenäs; [2017]
    Nyckelord :;

    Sammanfattning : Videos contain increasingly more data due to increased resolutions. Codecs are further developed and improved to reduce the amount of data in videos. One difficulty with video encoding is noise handling, it's expensive to store noise and the final result is not always aesthetically pleasing. LÄS MER

  5. 4. Investigating the Adaptive Loop Filter in Next Generation Video Coding

    Master-uppsats, KTH/Skolan för elektro- och systemteknik (EES)

    Författare :Alfonso De La Rocha Gomes-Arevalillo; [2017]
    Nyckelord :Joint Exploration Model; JEM; Adaptive Loop Filter; variance-based adaptive quantization; video compression; video coding standards;

    Sammanfattning : Current trends on video technologies and services are demanding higher bit rates, highervideo resolutions and better video qualities. This issue results in the need of a new generationof video coding techniques to increase the quality and compression rates of previous standards. LÄS MER

  7. 5. Political Ideas and Behaviour of Armed Groups : A comparative analysis of armed groups’ ideology and repertoires of sexual violence during the conflict in Darfur 2003-2006

    Master-uppsats, Uppsala universitet/Institutionen för freds- och konfliktforskning

    Författare :Petra Altebo; [2017]
    Nyckelord :Darfur; Sudan; Sexual violence; Wartime rape; Ideology; Janjaweed; JEM; SLM A;

    Sammanfattning : The purpose of this thesis is to study under what conditions armed groups practice different repertoires of sexual violence, by studying ideology’s influence on behaviour. This will be explored through a structured focused comparison of three armed groups active in the conflict in Darfur 2003-2006, the Janjaweed, Sudan’s Liberation Army/Movement and the Justice and Equality Movement. LÄS MER