Sökning: "Robert Nilsson"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Robert Nilsson.

  1. 1. A study of the molecular pathways of wood formation using peptide mass spectrometry

    Detta är en avhandling från Umeå : Sveriges Lantbruksuniversitet

    Författare :Robert Nilsson; Sveriges lantbruksuniversitet.; [2010]
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Wood consists essentially of secondary plant cell walls, composed of a cellulose and hemicellulose network impregnated with lignin. It is formed via the development of derivatives of a thin layer of cells (the vascular cambium) into xylem cells through cell division, expansion, secondary wall formation, lignification and, finally, programmed cell death. LÄS MER

  2. 2. On transient release of electromagnetic energy

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :N. Robert Nilsson; Uppsala universitet.; [1970]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 3. A Mutation-based Framework for Automated Testing of Timeliness

    Detta är en avhandling från Institutionen för datavetenskap

    Författare :Robert Nilsson; Linköpings universitet.; Linköpings universitet.; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Automated Testing; Timeliness; Real-time systems; Time constraints; Model-based; Mutation testing; TECHNOLOGY Information technology Computer science Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap Datalogi;

    Sammanfattning : A problem when testing timeliness of event-triggered real-time systems is that response times depend on the execution order of concurrent tasks. Conventional testing methods ignore task interleaving and timing and thus do not help determine which execution orders need to be exercised to gain confidence in temporal correctness. LÄS MER

  4. 4. Competitive performance prediction of elite alpine skiers

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Robert Nilsson; Umeå universitet.; [2019]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Competitive performance; FIS points; alpine skiing; alpine skiers; physiological test results; anthropometric variables; multivariate data analysis; multivariate statistics; principal component analysis; orthogonal projections to latent structures; individual profiling; Sports Medicine; idrottsmedicin;

    Sammanfattning : Introduction: The overall aim of this doctoral thesis was to identify physiological and anthropometric variables valid for prediction of competitive performance in alpine skiing (indicated by FIS points).Method: Paper I-III in this doctoral thesis followed an experimental, hypothesis-generating design which included both junior and senior elite alpine skiers. LÄS MER

  5. 5. CPSRP54 and co-translational targeting of chloroplast encoded thylakoid membrane proteins

    Detta är en avhandling från Stockholm : Stockholm University

    Författare :Robert Nilsson; Stockholms universitet.; [2003]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE Chemistry Biochemistry; MEDICIN Kemi Biokemi; biokemi; Biochemistry;

    Sammanfattning : Chloroplasts are essential organelles of prokaryotic origin that are present in green tissue of higher plants and algae. Chloroplasts are predicted to contain ~3000 proteins and the vast majority of these proteins are encoded by nuclear genes. Chloroplasts also have a small circular genome encoding 100-120 tRNAs, rRNAs and proteins. LÄS MER