Sökning: "direct method"

Visar resultat 16 - 20 av 1166 avhandlingar innehållade orden direct method.

  1. 16. Direct writing with an MeV proton beam: Development and Applications

    Författare :Vaida Auzelyte; Kärnfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; direct writing; beam control; Physics; Fysik; Teknik; Technological sciences; proton beam; lithography; Fysicumarkivet A:2006:Auželytė;

    Sammanfattning : This thesis presents work aimed at the development and application of a new lithography system for direct material patterning with the MeV proton beam at the Lund Nuclear Microprobe (NMP) facility. MeV proton beams are advantageous for use as a patterning tool due to their deep and well defined penetration through matter and their highly local energy deposition. LÄS MER

  3. 17. Catalytic valorization of lignocellulose : Direct and sidestream upgrading approaches

    Författare :Davide Di Francesco; Joseph Samec; Orlando Rojas; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Lignin; biomass; catalytic fractionation; dearomatization; heterogeneous catalysis; organisk kemi; Organic Chemistry;

    Sammanfattning : This work aims to explore different approaches for the valorization of lignocellulosic biomass. In this regard, two different strategies are presented: the catalytic upgrading of lignocellulose derivatives from industrial streams, such as pyrolytic oil and kraft lignin, and the direct catalytic fractionation of woody biomass. LÄS MER

  4. 18. Deciphering Binding Patterns of Therapeutic Antibodies with Immune Cells : From Method Development to Application

    Författare :Sina Bondza; Jos Buijs; Marika Nestor; Mark Cragg; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; affinity; binding kinetics; CD20; cell-based assay; immunology; receptor-ligand interaction; therapeutic antibody; Immunologi; Immunology; Medical Cell Biology; Medicinsk cellbiologi;

    Sammanfattning : Reversible binding, for example between signaling molecules and receptors on the cell surface, is one of the main means to communicate information in cellular systems. Knowledge about how molecules interact is crucial for both understanding biological function and for therapeutic intervention. LÄS MER

  5. 19. Source, mobility and fate of critical Be, Bi, F and W from historical sulfidic-oxidic skarn tailings : Re-mining as remediation method?

    Författare :Lina Hällström; Lena Alakangas; Olof Martinsson; Heather Jamieson; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Tillämpad geokemi; Applied Geochemistry;

    Sammanfattning : There is a potential risk that geochemical cycles of several critical metals will be affected in the pristine environment, when mining of these metals increases to meet the demand in green technology. The identification of critical metals is based on the economic importance and vulnerability to supply restrictions. LÄS MER

  7. 20. Jämlikhetens villkor: Demos, imperium och pedagogik i Bretagne, Tunisien, Tornedalen och Lappmarken, 1880 – 1925

    Författare :Julia Nordblad; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Direct method; equality; imperialism; universal suffrage; political languages; language teaching; minority education; history of education; intuition; inner colonialism; assimilation; Britanny; Tunisia; Sami; Finnish speakers in Sweden; Young Tunisians; entangled histories; comparative history; history of ideas;

    Sammanfattning : .... LÄS MER