Sökning: "ortho"

Visar resultat 1 - 5 av 68 avhandlingar innehållade ordet ortho.

  1. 1. Amphiphilic ortho esters : a new type of cleavable surfactants

    Författare :Per-Erik Hellberg; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ortho ester; nonionic; cleavable; surfactant; hydrolysis; block polymer; catatonic;

    Sammanfattning : .... LÄS MER

  3. 2. Liberation of the Ecclesia : The Unfinished Project of Liturgical Theology

    Författare :Michael Hjälm; Sven-Erik Brodd; Richard Schneider; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; communicative action; disclosure; ecclesia; emancipation; identity; lifeworld; liturgical theology; ordo; ortho; otherness; rationalization; ritual action; theory and practice; Kyrkovetenskap; Ecclesiology;

    Sammanfattning : This dissertation is a critical study of the paradigm of Liturgical Theology. Focus in this systematic inquiry has been on the Russian school with the focal point in the works of Alexander Schmemann, who was active in the late 20th century. The main question of the thesis concerns the relation between theory and practice in Liturgical Theology. LÄS MER

  4. 3. Studies of the hydrogen bond and the ortho-effect

    Författare :Inga Fischer; Stockholms högskola; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 4. Reaction Between Grignard reagents and Heterocyclic N-oxides : Synthesis of Substituted Pyridines, Piperidines and Piperazines

    Författare :Hans Andersson; Fredrik Almqvist; Hans Adolfsson; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Grignard reagents; pyridine N-oxide; pyrazine N-oxide; dienal-oxime; pyridine; ortho- metalation; piperidine; piperazine; asymmetric; Organic synthesis; Organisk syntes; organisk kemi; Organic Chemistry;

    Sammanfattning : This thesis describes the development of new synthetic methodologies for preparation of bioactive interesting compounds, e.g. substituted pyridines, piperidines or piparazines. Thesecompounds are synthesized from commercially available, cheap and easily prepared reagents, videlicet the reaction between Grignard reagents and heterocyclic N-oxides. LÄS MER

  7. 5. Liquid Crystals in Guided Wave Optics

    Författare :Giusy Scalia; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; antiferroelectric liquid crystals; fully-leaky guided mode; ortho-conics; waveguide; liquid crystals; anisotropy;

    Sammanfattning : Liquid crystals are unique optical materials due to their large effective electrooptic and opto-optic coefficients. Currently, liquid crystals are primarily used in flat-panel dis-plays, but there is also an increasing number of nondisplay applications requiring new types of devices employing materials with unique optical properties. LÄS MER