Sökning: "Patrik Nilsson"

Visar resultat 1 - 5 av 20 avhandlingar innehållade orden Patrik Nilsson.

  1. 1. The West Ny Friesland Terrane : An exhumed mid-crustal obliquely convergent orogen : by Patrik W. Nilsson

    Författare :Patrik W. Nilsson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Earth sciences; Geovetenskap; Earth sciences; Geovetenskap; mineralogi; petrologi och tektonik; Mineral Chemistry; Petrology and Tectonics;

    Sammanfattning : Ny Friesland, in northeastern Svalbard, is the type-area for transpressive orogeny. The West Ny Friesland Terrane (WNT) is composed of a c. 12 km thick basal succession of amphibolite-grade schists and gneisses, previously thought to be the lower of a c. 20 km thick succession of concordant, volcano-sedimentary strata. LÄS MER

  3. 2. Mechanistic investigation of platinum and palladium catalysed cross- coupling reactions. Implications for the Stille and Heck reactions

    Författare :Patrik Nilsson; Kemiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Metallorganisk kemi; Organometallic chemistry; Oorganisk kemi; Inorganic chemistry; parameter fitting; numerical solutions; platinum II ; palladium II ; NMR spectroscopy; transmetallation; Heck; Stille; kinetics; mechanism;

    Sammanfattning : The present thesis deals with various types of palladium(II) and platinum(II) complexes and their use in homogeneous catalysis. The focus has been devoted to mechanistic investigations concerning the Stille and Heck reactions and studies under both catalytic and stoichiometric conditions were conducted. LÄS MER

  4. 3. Remember the small giants - Occupational exposure and characterization of aerosol particles

    Författare :Patrik Nilsson; NanoLund: Centre for Nanoscience; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Agglomerates; engineerednanoparticles; aerosol mass spectrometry; hairdressers; diesel exhaust;

    Sammanfattning : BACKGROUND: Exposure to airborne particles in occupational environments can lead to both acute and long-term health effects in humans. To date, particle exposure limits in the air are typically given in terms of mass concentrations. LÄS MER

  5. 4. Managing Requirements in a Design Support System. A Product Modelling Approachn

    Författare :Patrik Nilsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; computer support; requirements management; product development; design theory and methodology; product modelling; manufacturing requirements;

    Sammanfattning : The basic decisions in product development processes concerning requirements, functions, and product concepts are made during the early phases. Thus, a huge amount of information about the evolving product is generated and must be shared, structured, and communicated. Sharing this information is important. LÄS MER

  7. 5. Towards an integrated product model : supporting the early phases of product development

    Författare :Patrik Nilsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; stakeholders; product modelling; design support system; QFD; functional decomposition; product representation;

    Sammanfattning : .... LÄS MER