Sökning: "Åke Johansson"

Visar resultat 1 - 5 av 25 avhandlingar innehållade orden Åke Johansson.

  1. 1. On the Power of Quantum Computation: Oracles

    Författare :Niklas Johansson; Jan-Åke Larsson; Peter Jonsson; Göran Johansson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Quantum computation solve some computational problems faster than the best-known alternative in classical computation. The evidence for this consists of examples where a quantum algorithm outperforms the best-known classical algorithm. LÄS MER

  3. 2. Knowledge, Product Differentiation and Trade

    Författare :Sara Johansson; Åke Andersson; Börje Johansson; Volker Nitsch; Jönköping University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Accessibility; Export; Human Capital; Innovation; Knowledge; Product Differentiation; Product Quality; Regional trade; Economics; Nationalekonomi;

    Sammanfattning : The purpose of this thesis is to analyze the influence of knowledge on the export performance of firms in different regions. More specifically, this study focuses on the impact of knowledge on the structure of regional export flows, in terms of horizontal and vertical product differentiation, as well as the geographical distribution of export flows. LÄS MER

  4. 3. Optics of coated paperboard : Aspects of surface treatment on porous structures

    Författare :Erik Bohlin; Caisa Johansson; Magnus Lestelius; Per Edström; Per-Åke Johansson; Karlstads universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical Engineering; Kemiteknik;

    Sammanfattning : Calendering of coated and uncoated paper is widely used to enhance optical properties such as gloss and print quality. The aim of this thesis is to characterize coatings and prints, and to validate models using experimental results from optical measurements of physical samples. Calendering of coated paper often leads to a brightness decrease. LÄS MER

  5. 4. Experimental implant-associated orthopaedic infections

    Författare :Åke Johansson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Osteomyelitis; anaerobic bacteria; implant design and material; bacterial collagen- and fibronectin-binding;

    Sammanfattning : Although indispensable in today's medicine, orthopaedic implants may also cause adverse reactions. A foreign body increases the local susceptibility to colonisation by microorganisms, and hence the risk of infections. These infections are rare, but many result in prolonged or permanent impairment. LÄS MER

  7. 5. Optical hologenity of prints

    Författare :Per-Åke Johansson; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER