Sökning: "Tom Petersen"

Hittade 5 avhandlingar innehållade orden Tom Petersen.

  1. 1. Modelling transport, accessibility and productivity in Öresund

    Författare :Tom Petersen; KTH; []
    Nyckelord :infrastructure assessment; regional consequences; validation; microlevel panel data; non-parametric method;

    Sammanfattning : This licentiate thesis is about the provision of transportinfrastructure and the regional impacts of such provision.Three different techniques have been investigated that can beused for the assessment and forecasting of the effects ofinfrastructure: transport demand models and parametric andnon-parametric econometric estimation techniques. LÄS MER

  3. 2. Non-specific Low Back Pain - Classification and Treatment

    Författare :Tom Petersen; Lund Ortopedi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; revalidation; rehabilitation; Rehabilitering medicinsk och social ; kinesitherapy; Physical medicine; Physical Examination; Diagnosis; Outcome; Validity; Low Back Pain; Reliability; Classification;

    Sammanfattning : The aims of this thesis were to investigate the effects of the Mc-Kenzie method of mechanical diagnosis and therapy compared with that of intensive dynamic strengthening training for patients with non-specific low back pain (NLBP), and to develop a clinical diagnostic classification system for use in primary care. The McKenzie method is one of the most common methods for examination and treatment of patients with NSLBP used by physiotherapists in the Western World. LÄS MER

  4. 3. Production econometrics and transport demand modelling in Southern and Northern Sweden

    Författare :Tom Petersen; Lars Lundqvist; Piet Rietveld; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Öresund link; productivity; accessibility; micro data; validation; exposure; Economic geography; Ekonomisk geografi; SRA - Transport; SRA - Transport;

    Sammanfattning : This thesis consists of three main parts. The first and most important part, in terms of effort and time spent, is devoted to the estimation of the importance of accessibility for production at the firm or plant level using three different econometric estimation approaches. LÄS MER

  5. 4. A descent principle for compact support extensions of functors

    Författare :Josefien Kuijper; Dan Petersen; Tom Bachmann; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; matematik; Mathematics;

    Sammanfattning : This licentiate thesis consists of one paper about cohomology theories of algebraic varieties. Certain cohomology theories, such as singular cohomology of topological spaces, and sheaf cohomology, have a variant that we call “compactly supported cohomology”. LÄS MER

  7. 5. Alzheimer disease associated Abeta and gamma-secretase : mitochondrial localization and involvement in cell death

    Författare :Camilla Hansson Petersen; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : In several neurodegenerative disorders, including Alzheimer disease (AD) and Parkinson disease (PD), protein aggregation is accompanied by mitochondrial dysfunction. An increasing number of proteins found in mitochondria have multiple localizations. LÄS MER