Sökning: "B Jonsson"

Visar resultat 21 - 25 av 42 avhandlingar innehållade orden B Jonsson.

  1. 21. Mass spectrometry in protein structure analysis

    Författare :Andreas Jonsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Mass spectrometry is an important analytical tool in biological and biochemical research. The speed, accuracy and sensitivity is unmatched by conventional analytical techniques. LÄS MER

  3. 22. Immunological Studies using Human and Canine Model Disorders

    Författare :Kerstin M. Ahlgren; Anna Lobell; Olle Kämpe; Kerstin Lindblad-Toh; Roland Jonsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Autoimmunity; T cell; T helper cell; B cell; Autoantibodies; Interferon; Interleukin; Dogs; APS-1; Candida albicans; fungus; Immunologi; Immunology; Medicin; Medicine;

    Sammanfattning : The studies presented in this thesis focus on human and canine models for autoimmune disease, with the main aim to gain new knowledge about disease mechanisms and to further evaluate the dog as a model for autoimmune disease. Autoimmune Polyendocrine Syndrome type 1 (APS-1) is a hereditary human multiorgan disease caused by mutations in the autoimmune regulator (AIRE) gene. LÄS MER

  4. 23. Contribution of the outer surface proteins of Borrelia burgdorferi s.l. to the pathogenesis of Lyme disease

    Författare :Maria Jonsson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Borrelia burgdorferi; Lyme disease; Osp proteins; ospAB operon; gene regulation; pathogenicity;

    Sammanfattning : Borrelia burgdorferi s. l. is a spirochete which causes the multisystemic disorder Lyme disease. As the borreliae lack toxin production, the pathogenicity is thought to involve, at least in part, molecules from the outer surface. LÄS MER

  5. 24. Blatte betyder kompis : Om maskulinitet och språk i en högstadieskola

    Författare :Rickard Jonsson; Charles Westin; Don Kulick; Mats Börjesson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Masculinity; sexuality; ethnicity; language; performativity; normative Swedishness; heteronormativity; Education; Pedagogik; pedagogik; Education;

    Sammanfattning : This thesis deals with masculinity and language among a group of teenage boys. Based on a year’s fieldwork at a middle school in a Stockholm suburb, the study focuses on how language is used to “perform” masculinity and how the stereotype of the “immigrant youth” emerges in daily communication in school. LÄS MER

  7. 25. Design and Calibration of integrated PLL Frequency Synthesizers

    Författare :Fredrik Jonsson; Håkan Olsson; Juha Kostamovaar; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electronics; Elektronik;

    Sammanfattning : Thanks to its ability to generate a stable yet programmable output frequency, Phase Locked Loop (PLL) frequency synthesizers are found in most modern radio transceivers. All practical PLL implementations suffer from unwanted frequency components such as phasenoise and spurious tones, and since these components affect system performance they must be predicted and minimized. LÄS MER