Sökning: "Stark"

Visar resultat 36 - 40 av 515 avhandlingar innehållade ordet Stark.

  1. 36. På AI-teknikens axlar : Om kunskapssociologin och stark artificiell intelligens

    Författare :Peter Kåhre; Sociologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; James Wertsch; Gregory Bateson; Yrjö Engeström; Katherine N. Hayles; Lucy Suchman; Hubert Dreyfus; John Searle; David Bloor; Lev Vygotsky; Niklas Luhmann; Chinese room; Turing test; socionics; darwinism; emergence; relativism; posthumanism; environmentalism; situationism; social communication; second order cybernetics; systems theory; sociology of knowledge; connectionism; Strong artificial intelligence; distributed artificial intelligence;

    Sammanfattning : This dissertation is concerned with Sociology’s stance in the debate on Strong Artificial Intelligence, i.e. such AI that is able to shape new knowledge without human interference. There is a need for sociologists to realize the difference between two approaches to constructing AI systems: Symbolic AI (or Classic AI) and Distributed AI – DAI. LÄS MER

  3. 37. Characterisation of Organic Dyes for Solid State Dye-Sensitized Solar Cells

    Författare :Ute Cappel; Anders Hagfeldt; Gerrit Boschloo; Udo Bach; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; energy alignment; hole conductor; injection; interface; perylene; photo-induced absorption; regeneration; spectroelectrochemistry; spiro-MeOTAD; Stark effect; titanium dioxide; Physical chemistry; Fysikalisk kemi; Physical Chemistry; Fysikalisk kemi;

    Sammanfattning : Energy from the sun can be converted to low cost electricity using dye-sensitized solar cells (DSCs). Dye molecules adsorbed to the surface of mesoporous TiO2 absorb light and inject electrons into the semiconductor. LÄS MER

  4. 38. Exploring Electronic Processes at the Mesoporous TiO2/Dye/Electrolyte Interface

    Författare :Wenxing Yang; Boschloo Gerrit; Hagfeldt Anders; Johansson Erik; Gerald Meyer; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; dye-sensitized solar cells; dye regeneration; Stark effect; the local electric field; cationic effect;

    Sammanfattning : Dye sensitized solar cells (DSSCs) are an attractive way to convert light into electricity. Its development requires a detailed understanding and kinetic optimization of various electronic processes, especially those occurring at the mesoporous TiO2/dye/electrolyte interface. LÄS MER

  5. 39. Infrared laser spectroscopic methods for temperature and electric field strength measurements

    Författare :Svante Höjer; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; molecular beam; electric field strength; high voltage components; sulfur hexafloride; ammonia; optical sensors; insulating gases; nitric oxide; industrial applications; Stark effect; Tunable diode laser absorption spectroscopy TDLAS ;

    Sammanfattning : .... LÄS MER

  7. 40. Electron Wave Packet Dynamics on the Attosecond Time Scale

    Författare :Kathrin Klünder; Atomfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Photoionization; Single attosecond pulses; Attosecond pulse trains; Electron wave packet; Electron dynamics; Interferometry; Photoemission time delay; Fysicumarkivet A:2012:Klünder; Stark spectroscopy;

    Sammanfattning : One objective of attosecond science is to study electron dynamics in atoms and molecular systems on their natural time scale. This can be done using attosecond light pulses. LÄS MER