Sökning: "Magnus Rehn"

Hittade 3 avhandlingar innehållade orden Magnus Rehn.

  1. 1. Experimental and Numerical Investigations of Ultra-Cold Atoms

    Författare :Magnus Rehn; Anders Kastberg; Claude Dion; Matti Kaivola; Umeå universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; Ultracold atoms; optical lattices; Bose-Einstein condensation; quantum phase transitions; Physics; Fysik;

    Sammanfattning : I have been one of the main responsible for building a new laboratory for Bose-Einstein condensation with 87Rb. In particular, the experimental setup has been designed for performing experiments with Bose-Einstein condensates load into optical lattices of variable geometries. All parts essential for Bose-Einstein condensation are in place. LÄS MER

  2. 2. Some computational aspects of attractor memory

    Författare :Martin Rehn; Anders Lansner; Magnus Borga; KTH; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Datalogi; attractor memory; cerebral cortex; neural networks; Datalogi; Computer science; Datalogi;

    Sammanfattning : In this thesis I present novel mechanisms for certain computational capabilities of the cerebral cortex, building on the established notion of attractor memory. A sparse binary coding network for generating efficient representation of sensory input is presented. LÄS MER

  3. 3. Innovation in Municipal Welfare Services

    Författare :Thomas Wihlman; Hélène Sandmark; Magnus Hoppe; Alf Rehn; Mälardalens högskola; []

    Sammanfattning : This thesis investigates, analyzes and discusses innovation efforts and the use and understanding of the innovation concept and related policies in municipal welfare services. There are two main themes in the study, policy and practice. It is based on interviews with employees and managers in four Swedish municipalities. LÄS MER