Sökning: "ADS"

Visar resultat 21 - 25 av 97 avhandlingar innehållade ordet ADS.

  1. 21. Adenovirus species B interactions with CD46

    Författare :Dan Gustafsson; Ya-Fang Mei; Urs Greber; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Adenovirus 11; CD46; mikrobiologi; Microbiology;

    Sammanfattning : Adenoviruses (Ad) are double-stranded (ds) DNA, non-enveloped viruses. There are seven species (A-G) of human Ads with 52 knownserotypes to date. Human Ads cause a broad range of pathologies, ranging from upper respiratory tract infections to persistent urinary tract infections. LÄS MER

  3. 22. Accelerator-driven systems : source efficiency and reacitvity determination

    Författare :Andrei Fokau; Jan Wallenius; Viktor Tikhomirov; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nuclear physics; Kärnfysik;

    Sammanfattning : Accelerator-driven systems (ADS) are being investigated and designed for transmutation of the long-lived nuclear waste. Application of ADS allows to safely transmute large fractions of minor actinides (MA) per reactor core, while the fraction in critical reactors is limited to a few percent due to the safety constraints. LÄS MER

  4. 23. Runtime Monitoring of Automated Driving Systems

    Författare :Ayhan Mehmed; Sasikumar Punnekkat; Aida Causevic; Hans Hansson; Daniel Watzening; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Runtime Monitoring; Automated Driving Systems; Computer Science; datavetenskap;

    Sammanfattning : It is the period of the World's history, where the technological progress reached a level that enables the first steps towards the development of vehicles with automated driving capabilities. The swift response from the significant portion of the industry resulted in a race, the final line set at the introduction of vehicles with full automated driving capabilities. LÄS MER

  5. 24. Adenovirus species B: receptors, tropism and hematopoietic cells

    Författare :Anna Segerman; Göran Wadell; Ya-Fang Mei; Urs Greber; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Microbiology; Adenovirus; Species B; hematopoietic; Mikrobiologi; Microbiology; immunology; infectious diseases; Mikrobiologi; immunologi; infektionssjukdomar; medicinsk virologi; Medical Virology;

    Sammanfattning : At present, the human adenoviruses (Ads) comprise 51 members, which have been classified into six species (A to F). In general, adenovirus (Ad) tissue tropism or disease patterns vary according to species, although adenoviruses from different species can sometimes cause the same symptoms. LÄS MER

  7. 25. Transmutation of Am in sodium fast reactors and accelerator driven systems

    Författare :Youpeng Zhang; Janne Wallenius; Gérald Rimpault; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Sodium cooled fast reactor; accelerator driven system; americium; transmutation; transient analysis;

    Sammanfattning : In this thesis, the feasibility to use sodium cooled fast reactors loaded with MOX, metallic and nitride fuels for efficient transmutation of americium is investigated by performing transient analysis for cases with different americium contents in fuels, using safety parameters obtained with the SERPENT Monte Carlo code. It was then demonstrated that there is no solid limit for the Am introduction into oxide, metallic and nitride fuels that were loaded into sodium fast reactors. LÄS MER