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Visar resultat 1 - 5 av 87 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Unlocking the hidden diversity of organic-walled microfossils from the early Cambrian of North Greenland

    Författare :Elise Wallet; Sebastian Willman; Ben Slater; Graham Budd; Charles H. Wellman; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cambrian; acritarchs; organic-walled microfossils; small carbonaceous fossils; Greenland; diversity; disparity; taxonomy; taphonomy; Crustacea; plankton; Historical Geology and Paleontology; Historisk geologi och paleontologi;

    Sammanfattning : The early Cambrian Buen Formation of North Greenland is celebrated for hosting one of the oldest Cambrian Burgess Shale-type deposits known to date – the Sirius Passet Lagerstätte. Further south in a shallower shelf facies belt, the Buen Formation yielded organic-walled microfossils (OWMs) that were originally described with a focus on acritarchs. LÄS MER

  3. 2. Olikhetens praktiker : Adlig begravningskultur i Sverige c:a 1630-1680

    Författare :Alexander C Engström; Mikael Alm; Karin Sennefelt; Svante Norrhem; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Nobility; funeral culture; Sweden; 17th century; practice; status; disparity; material culture; participants; space; sound; hierarchies; Historia; History;

    Sammanfattning : This thesis examines how the nobility created status and disparity through funeral culture in 17th century Sweden. There were significant societal changes throughout the century that made it problematic to reach consensus on status. This makes the funeral culture a fitting lens to study noble practices. LÄS MER

  4. 3. Cooperative Breeding in the Southern Anteater-Chat : Sexual Disparity, Survival and Dispersal

    Författare :Jonathan Barnaby; Jan Ekman; Anssi Laurila; Rita Covas; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Southern anteater-chat; Myrmecocichla formicivora; cooperative breeding; social evolution; behavioural ecology; delayed dispersal; family living; Africa; Biologi med inriktning mot populationsbiologi; Biology with specialization in Population Biology;

    Sammanfattning : Group-living sets the scene for complex social behaviours such as cooperative breeding, and exploring the factors that shape group-living is crucial in understanding these behaviours. This thesis explores the ecology of a population of the facultative cooperative breeding southern anteater-chat (Myrmecocichla formicivora), a group-living bird species endemic to southern Africa. LÄS MER

  5. 4. On transient reduction in hearing aids

    Författare :Anders Gingsjö; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; reduction; amplitude disparity; transient noise; detection;

    Sammanfattning : .... LÄS MER

  7. 5. Bipolar disorders: Subtypes, treatments, and health inequalities

    Författare :Alina (Aikaterini) Karanti; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; bipolar disorders; drug therapy; lithium; lamotrigine; quetiapine; mood stabilizers; antidepressants; electroconvulsive therapy; psychotherapy; psychoeducation; comorbidity; socioeconomic factors; healthcare disparity; gender; education;

    Sammanfattning : This thesis comprises five studies based on prospective, longitudinal data from the Swedish national quality register BipoläR. Study I examined the differences between bipolar subtype I and II with respect to clinical features, course of illness, comorbidity, and socioeconomic factors. LÄS MER