Sökning: "MENA"

Visar resultat 1 - 5 av 13 avhandlingar innehållade ordet MENA.

  1. 1. Analysis of the vascular sounds of the arteriovenous fistula

    Författare :Marco Munguia Mena; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This licentiate thesis is in the field of biomedical signal processing with main focus on processing of the vascular sounds of the hemodialysis vascular access in patient undergoing hemodialysis. The first paper proposes a feature extraction method based on principal component analysis (PCA) for acoustic detection of venous stenosis. LÄS MER

  3. 2. Energy and substrate utilization during total parenteral nutrition : a study in the growing rat

    Författare :Fernando M. Mena Ferreira Martins; Uppsala universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  4. 3. Insights from modeling renewable electricity systems and developing hydropower models

    Författare :Hanna Ek Fälth; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; renewables; electricity systems; hydropower; nuclear; modeling; Europe; MENA; transmission; available land;

    Sammanfattning : One strategy for reaching a carbon-neutral electricity system is a large-scale deployment of wind and solar power. However, electricity systems with high shares of wind and solar power rely on other technologies, e.g. LÄS MER

  5. 4. Conformational Flexibility in Protein Function: Dynamics of S100A4, Photosynthetic Reaction Centre and the Prenylating Enzymes UbiA and MenA

    Författare :Annette Duelli; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Structural Biology;

    Sammanfattning : Proteins are the most versatile macromolecules and they are essentially involved in the biological processes throughout all living organisms. The three dimensional structure of proteins and their dynamical properties underlie their biological function and knowledge about protein structure and dynamics contributes to a detailed understanding of biochemical processes. LÄS MER

  7. 5. Water management and performance on local and global scales : A comparison between two regions and their possibilities of knowledge transfer

    Författare :Nasik Najar; Sweden Stockholm Department of Land and Water Resources Engineering School of Architecture and the Built Environment Royal Institute of Technology (KTH); []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The problem to secure safe water supply, good sanitation and a good watercourse and marine environment status has become increasingly complex and at the same time more and more important to meet. It has been recognized, that an integrated approach must be used to meet not only technical and scientific aspects, but the role should also be included of factors such as economics, acceptability, capacity building, and efficient management in the overall view. LÄS MER