Sökning: "Gutiérrez"

Visar resultat 1 - 5 av 51 avhandlingar innehållade ordet Gutiérrez.

  1. 1. Decision making in innovation : understanding selection and prioritizaiton of development projects

    Författare :Ernesto Gutiérrez; Margareta Norell Bergendahl; KTH; []
    Nyckelord :decision making; innovation; product development; project selection; project portfolio management; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : This thesis has its origin in empirical evidence. Some Swedish companies claimed that despite having plenty of proposals for developing new products, they experienced problems when choosing from all those alternatives. LÄS MER

  3. 2. Evaluation and selection of ideas and projects in product development

    Författare :Ernesto Gutiérrez; Mats Magnusson; Alessandro Grandi; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; decision making; product development; project evalaution; project portfolio management; project selection;

    Sammanfattning : Product development has become an important competitive factor for most companies. A central task is to select which projects, often from a large number of project proposals, are to be developed in order to achieve strategic objectives without exceeding available resources. LÄS MER

  4. 3. A Configuration Agent for Real-Time Networks

    Författare :Marina Gutiérrez; Sasikumar Punnekkat; Radu Dobrin; Julian Proenza; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

    Sammanfattning : .... LÄS MER

  5. 4. Studies of nucleotide receptors-induced calcium response in glomerular mesangial cells and afferent arterioles

    Författare :Antonio M. Gutiérrez; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Physiology and anatomy; mesangial cells; nucleotide receptors; purinoceptors; desensitization; afferent arterioles; ATP; UTP; adenosine; protein phosphatases; calcium; Fysiologi och anatomi; Physiology and pharmacology; Fysiologi och farmakologi; Physiology; fysiologi;

    Sammanfattning : It is known that intracellular calcium concentration ([Ca2+]i) changes in rat glomerular mesangial cells (GMC) and rabbit afferent arterioles (AA) in response to extracellular nucleotides. We studied the nucleotide-induced calcium response in cultured GMC and AA. LÄS MER

  7. 5. Sensitivity, Noise and Detection of Enzyme Inhibition in Progress Curves

    Författare :Omar Gutierrez Arenas; Helena Danielson; Athel Cornish-Bowden; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; Progress curves; limit of detection; Z -factor; primary screening; enzyme inhibition; error structure; sensitivity analysis; High-throughput screning; Biokemi;

    Sammanfattning : Starting with the development of an enzymatic assay, where an enzyme in solution hydrolysed a solid-phase bound peptide, a model for the kinetics of enzyme action was introduced. This model allowed the estimation of kinetic parameters and enzyme activity for a system that has the peculiarity of not being saturable with the substrate, but with the enzyme. LÄS MER