Sökning: "Karl Holm"

Hittade 5 avhandlingar innehållade orden Karl Holm.

  1. 1. Studies on Natural Variation and Evolution of Photoperiodism in Plants

    Författare :Karl Holm; Ulf Lagercrantz; Martin Lascoux; Seth Jon Davis; Uppsala universitet; []
    Nyckelord :photoperiodism; circadian; flowering time; natural variation; evolution; Caspella bursa-pastoris; Physcomitrella patens; Biologi med inriktning mot evolutionär funktionsgenomik; Biology with specialization in Evolutionary Functional Genomics;

    Sammanfattning : Photoperiodism refers to the organism’s ability to detect and respond to seasonal changes in the daily duration of light and dark and thus constitutes one of the most significant and complex examples of the interaction between the organism and its environment. This thesis attempts to describe the prevalence of variation in a photoperiodic response, its adaptive value, and its putative genetic basis in a common cruciferous weed, Capsella bursa-pastoris (Brassicaceae). LÄS MER

  3. 2. Aquaporins in Infection and Inflammation

    Författare :Angelika Holm; Elena Vikström; Karl-Eric Magnusson; Vesa Loitto; Jonas Wetterö; Mikael Rhen; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The ability of eukaryotic cells to change their shape and to migrate directionally is highly dependent on active volume regulation in cells building up tissues as well as in individual cells. Transmembrane fluxes of water via specialized water channels, called aquaporins (AQPs), facilitate the changes of volume and shape, which additionally require a complex interplay between the plasma membrane and the cytoskeleton. LÄS MER

  4. 3. De Adoptianis dissertatio theologica historico-dogmatica. Cujus partem primam venia max. ven. facult. theol. Upsal. præside ... Carolo J. Almquist ... pro candidatura theologica p. p. ... Henricus Hjorter a sacris consist. urbici Holm. amanuensis. In audit. Gustav. die XX Mart. MDCCCXXXIX. H. A. M. S., p. 1

    Författare :Karl Jonas Almquist; Henrik Hjorter; Karl Jonas Almquist; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Adoptianism; Doctrines; God; Trinity; Adoptianismen; Treenigheten; Gud; Jesus;

    Sammanfattning : .... LÄS MER

  5. 4. Samtal om begreppskartor : en väg till ökad förståelse

    Författare :Anna-Karin Westman; Karl Göran Karlsson; Svante Holm; Mittuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Cellbiologi; elevdiskussioner; begreppskartor; Subject didactics; Ämnesdidaktik; Biology; Biologi;

    Sammanfattning : Denna avhandling belyser hur elevdiskussioner om begreppskartor kan bidra till en ökad förståelse för innebörden av de utvalda biologiska begreppen hos de elever som deltar. Som bakgrund till avhandlingen redovisas forskningsresultat vilka visar ett antal svårigheter elever kan ha inom det cellbiologiska ämnesområdet. LÄS MER

  7. 5. Konstruktionen av en stormakt : Kungamakt, skattebönder och statsbildning 1595-1640

    Författare :Johan Holm; Arne Jarrick; Nils Erik Villstrand; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Statsbildningsprocess; underifrånperspektiv; History; Historia; historia; History;

    Sammanfattning : State building has traditionally been viewed strictly as the prerogative of rulers. However, recent studies have been focusing more on the perspective of state building from below. Princes and central administrators needed the active support of their leading subjects. In most parts of Europe this meant the nobility and/or the rich merchant groups. LÄS MER