Search for dissertations about: "dissertation samples"

Showing result 1 - 5 of 266 swedish dissertations containing the words dissertation samples.

  2. 1. Usefulness of archival biobank samples for genetic epidemiologic studies

    Author : Malin Sjöholm; Malmö Klinisk mikrobiologi; []
    Keywords : formailn-fixed paraffin-embedded tissue; biobank; serum; dried blood spots; plasma; archival samples;

    Abstract : Sweden has a long history of maintaining population-based registries and biobanks. This has resulted in large sample collections with long follow-up and large numbers of prospectively occurring disease endpoints providing an extensive resource for genetic research. READ MORE

  4. 2. Development of a Method for Comparing Amphetamine Samples

    Author : Kjell Andersson; Kimmo Himberg; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The studies presented in this thesis were part of a pan-European project, and they describe the research performed to develop a method for comparing amphetamine samples. The work included the following: optimisation of a method for profiling of amphetamine by gaschromatography (GC); optimisation of a technique for preparing samples for GC analysis; testing and evaluation of the abilities of a number of distance metrics to discern links between amphetamine samples originating from the same batch of synthesis analysed using the method developed in the current studies. READ MORE

  5. 3. Imperfections in Recycled Aluminium-Silicon Cast Alloys

    Author : Anton Bjurenstedt; Anders Jarfors; Salem Seifeddine; Pål Schmidt; Jönköping University; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Imperfections; Recycled cast Al-Si alloy; Fe-rich particles; Melt quality; Fractography; Differential scanning calorimetry.;

    Abstract : In striving to produce high quality cast components from recycled aluminium alloys,imperfections have to be considered, because recycled aluminium usually containsmore of it. However, there are great energy savings to be made by using recycledaluminium; as little as 5% of the energy needed for primary aluminium productionmay be required. READ MORE

  6. 4. Location, Housing and Premises in a Dynamic Perspective

    Author : Lars Pettersson; Jönköping University; []
    Keywords : ;

    Abstract : This thesis consists of five individual essays, and a common introduction. The focus of the study is on location of households, and on the real estate sector. Several essays analyze household location in large-scale housing areas in urban regions. The empirical analyses in the thesis rest on small-scale samples of data. READ MORE

  7. 5. Simulation of Microstructure-based Mechanical Behaviour of Cast Components

    Author : Jakob Olofsson; Ingvar L. Svensson; Salem Seifeddine; Franco Bonollo; Jönköping University; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Component behaviour; structural analysis; mechanical behaviour; casting process simulation; Finite Element Method FEM simulation;

    Abstract : In the process of developing cast iron and cast aluminium components, a high level of co-operation between product development and production is of great importance. From an engineering standpoint, this co-operation is limited early in the product development phase by e.g. READ MORE