Sökning: "naturvetenskapliga"

Visar resultat 21 - 25 av 2477 avhandlingar innehållade ordet naturvetenskapliga.

  1. 21. Approximation Algorithms for Geometric Networks

    Författare :Mattias Andersson; Data Vetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; control; systems; numerical analysis; Computer science; Geometric Networks; Computational Geometry; Approximation Algorithms; Datalogi; numerisk analys; system; kontroll; Systems engineering; computer technology; Data- och systemvetenskap;

    Sammanfattning : The main contribution of this thesis is approximation algorithms for several computational geometry problems. The underlying structure for most of the problems studied is a geometric network. LÄS MER

  3. 22. Emerging tick-borne pathogens: on the ecology of multiple infections in ticks and reservoir hosts

    Författare :Martin Andersson; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Borrelia afzelii; ’Candidatus Neoehrlichia mikurensis’; bank vole; Myodes glareolus; multiple infection; tick-borne diseases; vector-borne diseases; competition; facilitation; qPCR;

    Sammanfattning : Most animals will encounter several more or less severe infectious diseases during their lifetime, and simultaneous infections with more than one pathogen, or several different strains of the same pathogen, are common in natural populations. Ticks transmit a wide variety of different pathogens and can also be simultaneously infected with more than one pathogen. LÄS MER

  4. 23. Separation and detection techniques in capillary electrophoresis

    Författare :Per Andersson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Elektromagnetiska metoder;

    Sammanfattning : .... LÄS MER

  5. 24. The influence of salinity and antifouling agents on Baltic Sea Fucus vesiculosus with emphasis on reproduction

    Författare :Sylvia Andersson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Algae; Alger; Blåstång;

    Sammanfattning : .... LÄS MER

  7. 25. Interactions between DNA and counterions : an NMR relaxation and self-diffusion study

    Författare :Bo Andreasson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER