Sökning: "Ahlgren"

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

  1. 1. Methodological improvements in quantitative MRI : Perfusion estimation and partial volume considerations

    Författare :André Ahlgren; Lund Medicinsk strålningsfysik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The magnetic resonance imaging (MRI) scanner is a remarkable medical imaging device, capable of producing detailed images of the inside of the body. In addition to imaging internal tissue structures, the scanner can also be used to measure various properties of the tissue. LÄS MER

  3. 2. Improving Computer Communication Performance by Reducing Memory Bandwidth Consumption

    Författare :Bengt Ahlgren; Per Gunningberg; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer Systems; Datorteknik;

    Sammanfattning : .... LÄS MER

  4. 3. Dental gold and contact allergy

    Författare :Camilla Ahlgren; Malmö högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; contact dermatitis; gold alloys adverse effects; inlays;

    Sammanfattning : Guld har i många år använts som rekonstruktionsmaterial vid bettrehabilitering. Mer än 50% av Sveriges vuxna befolkning har kronor och/eller broar framställda i guldlegering och guld används också till stift i rotfyllda tänder, på vilka sedan kronor kan fästas. Guld har länge betraktats vara inert, dvs. LÄS MER

  5. 4. Utbildningsplaner och reformimplementering : Sjuksköterskeutbildningen i fokus

    Författare :Inger Ahlgren; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Education; educational reform; nursing education; curriculum; political intention; implementation; transformation; organizational culture; nursing profession and triangulation; Pedagogik; Education; Pedagogik; pedagogik; Education;

    Sammanfattning : This study describes the course of events within the area of health care with regard to two educational reforms in Sweden: the 1982 reform of certain middle length health care education called the Health Care 77 reform and the 1993 University and College reform. As a result of the first of these reforms, the nursing education was transformed from an education on the secondary school level to a university college level. LÄS MER

  7. 5. The prey perspective - behaviour and appearance in a world of predators

    Författare :Johan Ahlgren; Enhet akvatisk ekologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Local adaptation; predator regime; phenotypic plasticity; inducible defence; mortality; animal personality; predator; trait-compensation;

    Sammanfattning : The varieties of prey phenotypes that have been revealed in nature are vast and many of these phenotypes are the result of the selective force that predators have had on prey traits in the past. Even within species and populations we see variations due to both differences in the selection forces they live under but also due to individual trait variation. LÄS MER