Sökning: "David Hall"

Hittade 2 avhandlingar innehållade orden David Hall.

  1. 1. Tracing selection and adaptation along an environmental gradient in Populus tremula

    Detta är en avhandling från Umeå : Institutionen för Ekologi, miljö och geovetenskap, Umeå universitet

    Författare :David Hall; Pär Ingvarsson; Thomas Bataillon; [2009]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Local adaptation; Selection; genetic differentiation; QST; FST; Association study; frequency spectra; recurrent hitchhiking; selective sweep; Tree; Populus; natural selection; quantitative genetics; NATURAL SCIENCES Biology Terrestrial; freshwater and marine ecology Terrestrial ecology; NATURVETENSKAP Biologi Terrestrisk; limnisk och marin ekologi Terrestrisk ekologi; Population Biology; populationsbiologi; genetik; Genetics;

    Sammanfattning : The distribution of the expressed genotype is moved around in the population over time byevolution. Natural selection is one of the forces that act on the phenotype to change the patterns ofnucleotide variation underlying those distributions. LÄS MER

  2. 2. Self-Knowledge/Self-Regulation/Self-Control: A Ubiquitous Computing Perspective

    Detta är en avhandling från Lund University Cognitive Science, Kungshuset Lundagård, 222 22 Lund

    Författare :Lars Hall; [2003]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; pervasive computing; affective computing; persuasive computing; Psychology; Psykologi; ubiquitous computing; computer-mediated extrospection; precommitment; distributed motivation; distributed cognition; neurofeedback; biofeedback; metacognition; brain-imaging; learning strategies; emotion regulation; mental strategies; verbal report; implicit learning; consciousness; introspection; self-control; Self-knowledge; self-regulation;

    Sammanfattning : This thesis is about self-knowledge, self-regulation and self-control. All three of these terms are easily understandable, and apply to situations in our daily lives (like misjudging one’s own competence at retiling the bathroom floor, or feeling the anxiety and thrill of doing unsupervised work, or guiltily hitting the snooze-button for the fifth time, and missing half a day of school). LÄS MER