Sökning: "emphasis"

Visar resultat 11 - 15 av 2527 avhandlingar innehållade ordet emphasis.

  1. 11. Determination of Polycyclic Aromatic Hydrocarbons in Various Environmental Matrices : Emphasis on extraction method development

    Författare :Silvia Masala; Roger Westerholm; Staci L. Massey Simonich; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytical Chemistry; analytisk kemi;

    Sammanfattning : Very recently, air pollution was declared the world’s single largest environmental health risk by the World Health Organization. The goal of this thesis is to contribute to a better assessment of air pollution through the development of novel and exhaustive extraction methods for the analysis of polycyclic aromatic hydrocarbons (PAHs), which are mutagenic and carcinogenic air pollutants. LÄS MER

  3. 12. Experimental therapies of malignant glioma : with emphasis on angiogenesis inhibition

    Författare :Maria Sandström; Roger Henriksson; Mikael Johansson; Anja Smits; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; glioma; angiogenesis; VEGF; tyrosinekinaseinhibitor; ZD6474; plasminogenactivator; tPA; uPA; proteomics; Oncology; Onkologi;

    Sammanfattning : Malignant glioma consists of a group of diseases where the localisation and the nature of the disease makes treatment an extreme challenge. Two important biological features of malignant glioma cells are their infiltrative growth and their ability to induce angiogenesis. LÄS MER

  4. 13. Chiral packed capillary chromatography using an in-column immobilized selector : With special emphasis on vancomycin

    Författare :Lars A. Svensson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutical chemistry; Farmaceutisk kemi; Pharmaceutical chemistry; Farmaceutisk kemi; analytisk farmaceutisk kemi; Analytical Pharmaceutical Chemistry;

    Sammanfattning : Packed fused silica capillary columns have been used for enantioseparation of drugs and related compounds. The technique to prepare the chiral stationary phase (CSP) involved a reductive amination of aldehyde functionalized silica with a chiral selector. The immobilization was performed in the packed column, thereby minimizing the use of selector. LÄS MER

  5. 14. Determination of acetylcholine and choline using liquid chromatography and enzyme mediated detection : with emphasis on microdialysis samples

    Författare :Niklas Tyrefors; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  7. 15. Vehicle-related injuries : with emphasis on fatality prevention

    Författare :Mats Öström; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; fatalities; injury; prevention; traffic; disease; alcohol; helmet; airbag;

    Sammanfattning : According to WHO, Sweden should aim to reduce unintentional fatalities, particularly vehicle-related injuries, by 25% by the year 2000. The aim of this thesis was to analyze vehicle-related injuries and injury events, especially the contributory effects of alcohol and disease and the injury reducing capacity of helmets and airbags in order to point out some preventive measures. LÄS MER