Sökning: "A Jonsson"

Visar resultat 1 - 5 av 681 avhandlingar innehållade orden A Jonsson.

  1. 1. Positive supercompilation for a higher-order call-by-value language

    Författare :Peter A. Jonsson; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dependable Communication and Computation Systems; Kommunikations- och beräkningssystem;

    Sammanfattning : Intermediate structures such as lists and higher-order functions are very common in most styles of functional programming. While allowing the programmer to write clear and concise programs, the creation and destruction of these structures impose a run time overhead which is not negligible. LÄS MER

  3. 2. Time- and size-efficient supercompilation

    Författare :Peter A. Jonsson; Taha Walid; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dependable Communication and Computation Systems; Kommunikations- och beräkningssystem;

    Sammanfattning : Intermediate structures such as lists and higher-order functions are very common in most styles of functional programming. While allowing the programmer to write clear and concise programs, the creation and destruction of these structures impose a run time overhead which is not negligible. LÄS MER

  4. 3. Detecting Inclusions in a Silicone Rubber Phantom Using Standing Lamb Waves and Multiple Frequency Footprints

    Författare :Ulf G Jonsson; Britt Andersson; Olof A Lindahl; Jacques Ohayon; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Piezoelectric; Silicone rubber; Impedance; Resonance; Lamb waves; Phantom; Electronics; elektronik;

    Sammanfattning : The thesis deals with one major question: is it possible, using one piezoelectric sensor/vibrator, to detect a hard inclusion in a silicone rubber phantom? The question was approached with an open mind and the task was subdivided into three clearly identifiable parts: characterization of the piezoelectric sensor/vibrator (paper I), creating a model of the visco-elastic properties of a tissue-like material (phantom) in contact with the sensor/vibrator (paper II), and to detect the presence of a hard inclusion in the phantom (paper III). All vibrations of the sensor/vibrator and phantom was modeled using a finite element method (FEM). LÄS MER

  5. 4. Development of novel methods for studying Picornaviruses

    Författare :Nina Jonsson; A. Michael Lindberg; Anders Widell; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Virology; Virologi;

    Sammanfattning : .... LÄS MER

  7. 5. Purine synthesis inhibition in experimental lupus

    Författare :Charlotte A Jonsson; Göteborgs universitet; []
    Nyckelord :SLE; Mycophenolate mofetil; MRLlpr lpr mice; cytokine; autoantibody;

    Sammanfattning : Systemic lupus erythematosus (SLE) is an autoimmune disease that mainly affects women. The effect of the immune modulating drug mycophenolate mofetil (MMF) on experimental SLE was investigated. LÄS MER