Sökning: "PUF"

Visar resultat 1 - 5 av 11 avhandlingar innehållade ordet PUF.

  1. 1. Passive sampling of PAHs and some trace organic compounds in occupational and residential air: needs, evaluation and limits

    Författare :Pernilla Bohlin; Göteborgs universitet; []
    Nyckelord :passive air sampling; PAH; POP; occupational environment; residential environment; exposure; stationary air sampling; personal air sampling; PUF; evaluation;

    Sammanfattning : Human exposure to elevated levels of polycyclic aromatic hydrocarbons (PAHs) and trace organic compounds (e.g. PCB, OCP, PBDE) can be related to negative health effects. This raises demands of exposure measurements to be performed. LÄS MER

  3. 2. Förskolans utbildning utifrån barns rätt till stöd

    Författare :Git Blomberg; Johan Malmqvist; Gunvie Möllås; Johanna Lundqvist; Jönköping University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Preschool; special needs of education; children in need of special support; children s right to support; principal in preschool; preschool teacher;

    Sammanfattning : Licentiatuppsatsen handlar om förskolans utbildning utifrån barns rätt till stöd. Barns möjligheter till relationer, samspel och interaktion med sin omgivning påverkas av de förutsättningar som finns och skapas. LÄS MER

  4. 3. Exploring mechanisms of peer effects in education : Frame factor analyses of classroom instruction

    Författare :Pontus Bäckström; Jesper Boesen; Charlotta Mellander; Jan-Eric Gustafsson; Jönköping University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : Despite a vast international literature, previous research into compositional effects and peer effects in education has remarked on the lack of consensus within the field. To date, peer effects in education and students’ different opportunities to learn in school have been studied separately. LÄS MER

  5. 4. Design and Security Analysis of TRNGs and PUFs

    Författare :Yang Yu; Elena Dubrova; Zhonghai Lu; Ilia Polian; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cryptographic primitive; Physical Unclonable Function; True Random Number Generator; Hardware security; Side-channel analysis; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : True Random Number Generators (TRNGs) and Physical Unclonable Functions (PUFs) are two important types of cryptographic primitives. TRNGs create a hardware-based, non-deterministic noise that is often used for generating keys, initialization vectors, and nonces for various applications that require cryptographic protection. LÄS MER

  7. 5. Investigation of degradation of toxic substances in fungal cultures by mass spectrometric techniques

    Författare :Åke Stenholm; Mikael Hedeland; Pablo Campo Moreno; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; UHPLC-Q-TOF MS; filamentous fungi; immobilization; polyurethane foam; removal; biodegradation products; Analytisk farmaceutisk kemi; Analytical Pharmaceutical Chemistry;

    Sammanfattning : Micropollutants in water are biological or chemical contaminants that are present in ground and surface waters in trace quantities. They are a result of human activity and include pharmaceutically active compounds (PhACs) and endocrine disrupting compounds (EDCs). LÄS MER