Sökning: "anders jakobsson"

Visar resultat 6 - 10 av 14 avhandlingar innehållade orden anders jakobsson.

  1. 6. People of the Dolmens and Stone Cists : An archaeogenetic Investigation of Megalithic Graves from the Neolithic Period on Gotland

    Författare :Magdalena Fraser; Kjel Knutsson; Mattias Jakobsson; Paul Wallin; Anders Götherström; Per Åke Persson; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; archaeology; aDNA; ancient genomics; archaeogenetics; mtDNA; osteology; radiocarbon dating; Strontium; Carbon; Nitrogen; TRB; PWC; BAC; CWC; dolmen; stone cist; population demography; diet; mobility; cultural duality; admixture; kinship; Neolithic period; Early Bronze Age; Europe; Baltic Sea area; Scandinavia; Gotland; Molekylär genetik; Molecular Genetics;

    Sammanfattning : The study of ancient genomics of pre-historic human remains has in recent years offered unprecedented knowledge regarding pre-historic migration and population structure on the European continent which has fundamentally altered the current views in the archaeological community. However, the merging of the two fields, archaeology and genetics, is still in its infancy and much work is still needed in order for these fields to integrate. LÄS MER

  3. 7. Undersökningar av sociovetenskapliga samtal i naturvetenskaplig utbildning

    Författare :Barbro Gustafsson; Lena Fritzén; Per Gerrevall; Anders Jakobsson; Linnéuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Science education; argumentation; socioscientific; SSI; values; teacher education; democracy; deliberations; meaning-making; Dewey; Habermas; Education; Pedagogik; Education; Pedagogik;

    Sammanfattning : The thesis examines the potential of students’ group discussions in science education in the context of a communicative perspective on democracy and meaning-making. The group discussions in focus are about socioscientific issues (SSI), i.e. controversial and complex issues with scientific as well as sociological aspects. LÄS MER

  4. 8. A Study of Some Temporal Properties of the Human Visual Evoked Potential, and Their Relation to Binocular Function

    Författare :Björn Johansson; Peter Jakobsson; Anders Sjöström; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; VEP Visual Evoked Potential ; contrast sensitivity; binocularity; latency; Fourier analysis; strabismus; amblyopia; Ophtalmology; Oftalmologi;

    Sammanfattning : As disturbed binocular functions in small children may lead to severe amblyopia it is of interest to detect it as early as possible. Most tests for binocular functions, however, demand active cooperation and may be unreliable in children up to 4-5 years of age. LÄS MER

  5. 9. Mended by masticates : A study of archaeogenetic proxies of migration, settlement and health in North Eurasian Mesolithic

    Författare :Natalija Kashuba; Anders Kaliff; Mattias Jakobsson; Torun Zachrisson; Tiina Maria Mattila; Lehti Saag; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Archaeogenetics; Mesolithic population genetics; human identity; post-LGM hunter-gatherer societies; aDNA; metagenomics; masticates pitch resin; molecular paleopathology; Archaeology; Arkeologi; Biology with Specialisation in Human Evolution and Genetics; Biologi med inriktning mot människans evolution och genetik;

    Sammanfattning : A joint archaeogenetic perspective integrates diverse lines of evidence from archaeology and paleogenetics to advance our understanding of human prehistory. In this thesis I contribute to the corpus of archaeogenetic data by producing and analysing ancient genomic data from osseous and masticated material. LÄS MER

  7. 10. Ventilation/Perfusion Matching and its Effect on Volatile Pharmacokinetics

    Författare :Moritz Andreas Kretzschmar; Anders Larsson; Jan Jakobsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anesthesia; Animal models in research; Mass spectrometry; Gas chromatography; MIGET; Ventilation-perfusion; Desflurane; Isoflurane; Bronchoconstriction; Anestesiologi och intensivvård; Anaesthesiology and Intensive Care;

    Sammanfattning : The mismatching of alveolar ventilation and perfusion (VA/Q) is the major determinant of impaired gas exchange. The gold standard for analyzing VA/Q distribution is the multiple inert gas elimination technique (MIGET), conventionally based on gas chromatography (GC), and, although simple in principle, a technically demanding procedure limiting its use. LÄS MER