Sökning: "picture description"

Visar resultat 21 - 25 av 92 avhandlingar innehållade orden picture description.

  1. 21. Non-equilibrium fermions within lattice density functional theory: quantum transport and ultracold-atom phenomena

    Författare :Alexey Kartsev; Matematisk fysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fysicumarkivet A:2013:Kartsev;

    Sammanfattning : Cutting-edge technology needs small, ultrafast devices, operational in a wide range of regimes. This calls for solids with novel, unconventional and tailorable properties. Great progress is expected from materials in which electron-electron and electron-phonon correlations strongly affect the dynamics ( i.e. LÄS MER

  3. 22. Analysis of the phase space, asymptotic behavior and stability for heavy symmetric top and tippe top

    Författare :Markus Sköldstam; Stefan Rauch-Wojciechowski; Torkel Glad; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; symmetric top; tippe top; vertical rotation; truncated sphere; asymptotic trajectories; MATHEMATICS; MATEMATIK;

    Sammanfattning : In this thesis we analyze the phase of the heavy symmetric top and the tippe top. These tops are two examples of physical systems for which the usefulness of integrals of motion and invariant manifolds, in phase space picture analysis, can be illustratedIn the case of the heavy symmetric top, simplified proofs of stability of the vertical rotation have been perpetuated by successive textbooks during the last century. LÄS MER

  4. 23. Sustainable Competence Development of Librarians in Pakistan

    Författare :Syed Rahmat Ullah Shah; Högskolan i Borås; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; sustainable competence development; motivated learning; socio-cultural learning; Library and Information Science; Biblioteks- och informationsvetenskap;

    Sammanfattning : This thesis investigates proactive learning and competence development among academic librarians in Pakistan. The concept of motivation comes out of McClelland’s need theory, while the idea of competence development in this thesis emerges from the continuous contact of a person with the professional learning environment. LÄS MER

  5. 24. Läskulturer. Lärare, elever och litteraturläsning i grundskolans mellanår

    Författare :Annette Ewald; Litteraturvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Humanities; upper elementary school; the teaching of literature; traditions of literature instruction; reading cultures; school ethnography; didactic subject research; Humaniora; General and comparative literature; Allmän och jämförande litteraturvetenskap; Pedagogy and didactics; Pedagogik; didaktik; school ethnography;

    Sammanfattning : This dissertation explores the teaching of literature in Swedish compulsory school. The aim of the study is to elucidate different approaches to literature instruction in upper elementary school (grades 4-6, pupils aged 10-13). LÄS MER

  7. 25. Complexities of Parsing in the Presence of Reordering

    Författare :Martin Berglund; Frank Drewes; Bruce Watson; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; parsing; membership problems; complexity theory; reordering; shuffle; mildly context-sensitive; formal languages; Computer Science; datalogi;

    Sammanfattning : The work presented in this thesis discusses various formalisms for representing the addition of order-controlling and order-relaxing mechanisms to existing formal language models. An immediate example is shuffle expressions, which can represent not only all regular languages (a regular expression is a shuffle expression), but also features additional operations that generate arbitrary interleavings of its argument strings. LÄS MER