Sökning: "A F"

Visar resultat 1 - 5 av 1463 avhandlingar innehållade orden A F.

  1. 1. Standardization of Islet Isolation and Transplantation Variables

    Författare :Andrew S Friberg; Olle Korsgren; Daniel Brandhorst; Paul R. V. Johnson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Islet isolation; standardization; enzyme; gradient separation; digital imaging analysis; DIA; transplantation outcome; islet transplantation; prediction; Medical technology; Medicinsk teknik; Medical Cell Biology; Medicinsk cellbiologi; Computerized Image Processing; Datoriserad bildbehandling;

    Sammanfattning : Currently, the transplantation of islets of Langerhans is a viable means to maintain control of blood sugar levels and reduce the risk of hypoglycemia in defined populations with brittle type I diabetes mellitus or those requiring pancreatectomy. However, the process of islet isolation is highly variable and not all isolations result in islet numbers or quality suitable for transplantation. LÄS MER

  3. 2. A Collaborative E-learning Approach : Exploring a Peer Assignment Review Process at the University Level in Uganda

    Författare :Evelyn Kahiigi Kigozi; Henrik Hansson; Mats Danielson; F. F Tusubira; Mikko Vesisenaho; David Hollow; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Computer and Systems Sciences; data- och systemvetenskap;

    Sammanfattning : There is an increasing need, driven by the job market, for quality education and that requires expertise which is continuously being developed. The integration of e-learning into the education system is viewed as one way to meet this growing need for high-quality education. LÄS MER

  4. 3. A Structured Approach for Evaluating ICT Contributions to Development

    Författare :Florence Nameere Kivunike; Love Ekenberg; Mats Danielson; F. F. Tusubira; Tim Unwin; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Computer and Systems Sciences; data- och systemvetenskap;

    Sammanfattning : There is considerable on-going research aimed at devising means of evaluating the contribution information and communication technology (ICT) makes towards development, of which this thesis forms a part. It specifically seeks to investigate how a structured approach can support the evaluation of the ICT contribution to development. LÄS MER

  5. 4. On the Antenna-Channel Interactions: A Spherical Vector Wave Expansion Approach

    Författare :Andres Alayon Glazunov; Andreas F. Molisch; Michael A. Jensen; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; antenna-channel interactions; wireless channels; MIMO; Antennas; propagation; spherical vector waves;

    Sammanfattning : The main focus of this thesis is the analysis of the interactions between antennas and channels where electromagnetic fields play a central role. Our goal has been to devise a general framework to enable a clear separation of the properties of the propagation channel from the influence of the antennas at the same time as it provides a common ground for a joint characterization of their properties. LÄS MER

  7. 5. The influence of N, Mo and Mn on the microstructure and corrosion resistance of austenitic stainless steels

    Författare :R. F. A. Jargelius-Pettersson; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER