Sökning: "Anders Dahlgren"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Anders Dahlgren.

  1. 1. Geographic Accessibility Analysis - Methods and Application

    Författare :Anders Dahlgren; Fastighetsvetenskap; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; GIS; geographic accessibility; proximity analysis; spatial index; generalization of graphs; network search;

    Sammanfattning : Geographic accessibility to services is important. Having a grocery store and a school nearby are important living conditions and having a rescue station close by could be a life-saver. LÄS MER

  3. 2. Design, Synthesis, and Structure-Activity Relationships Analysis of Potential Inhibitors of the Serine Protease Thrombin and the Malarial Aspartic Proteases Plasmepsin I and II

    Författare :Anders Dahlgren; Thomas Olsson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The design, synthesis, and structure-activity relationships analysis of some potential protease inhibitors are outlined in this thesis. In particular, the serine protease thrombin and the malarial aspartic proteases plasmepsin I and II (Plm I and II) are described in regard to the roles they play in living organisms, and that is followed by discussions concerning the design, synthesis, and biological test results of inhibitors of these enzymes. LÄS MER

  4. 3. Optical Investigations of Chiral Liquid Crystals

    Författare :Anders Dahlgren; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; antiferroelectric; de Vries theory; ferroelectric; optical activity; chiral; dielectric tensor; unwinding; liquid crystal; helicoidal; selective reflection;

    Sammanfattning : Optical investigations of course involve experimental work, but a theoretical basis is also needed. The first chapter can hopefully can give the non-expert an insight into the science of liquid crystals. Liquid crystals are optically birefringent, and a review of the phenomenon of birefringence follows in chapter 2. LÄS MER

  5. 4. Optical properties and helicity in liquid crystals

    Författare :Anders Dahlgren; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; de Vries formula; smectic A*; smectic helix; Poincaré sphere; homeotropic alignment; chiral; light switch; birefringence; electroclinic; diffraction method; indicatrix; phase grating; helial pitch; snisotropy; liquid crystals; smectic C*; handedness; book-shelf geometry; Cano method; ferroelectric; biaxiality; dielectric tensor;

    Sammanfattning : .... LÄS MER

  7. 5. Handlingsburen kunskap : Lärares uppfattningar om landskapet som lärandemiljö

    Författare :Anders Szczepanski; Lars Owe Dahlgren; Arne Nikolajsen Jordet; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Outdoor education; learning environment; knowledge in action; body and movement; physical education; ecology; Utomhuspedagogik; lärande; lärmiljö; handlingsburen kunskap; kropp och rörelse; fysisk aktivitet; ekologi; Education; Pedagogik;

    Sammanfattning : This is a licentiate dissertation consisting of a summarizing section and two free-standing but coherent articles, one of which has previously been published in ascientific journal while the other is accepted for publication. The unifying link is the theme of attempting to establish the kernel of outdoor education, as it isunderstood by teachers active in the field. LÄS MER