Sökning: "Li Liu"

Visar resultat 16 - 20 av 63 avhandlingar innehållade orden Li Liu.

  1. 16. Ontology-Driven Data Access and Data Integration with an Application in the Materials Design Domain

    Författare :Huanyu Li; Patrick Lambrix; Nahid Shahmehri; Rickard Armiento; Olaf Hartig; Mari Carmen Suárez‐Figueroa; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The Semantic Web aims to make data on the web machine-readable by introducing semantics to the data. Ontologies are one of the critical technologies in the Semantic Web. LÄS MER

  3. 17. Reinforcement Learning of Locomotion based on Central Pattern Generators

    Författare :Cai Li; Tom Ziemke; Robert Lowe; Örjan Ekeberg; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Locomotion learning for robotics is an interesting and challenging area in which the movement capabilities of animals have been deeply investigated and acquired knowledge has been transferred into modelling locomotion on robots. What modellers are required to understand is what structure can represent locomotor systems in different animals and how such animals develop various and dexterous locomotion capabilities. LÄS MER

  4. 18. Toward Energy-efficient Physical Vapor Deposition : Routes for Replacing Substrate Heating during Magnetron Sputtering by Employing Metal Ion Irradiation

    Författare :Xiao Li; Grzegorz Greczynski; Ivan Petrov; Lars Hultman; Jyh-Wei Lee; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; PVD; Magnetron sputtering; Thin films; HiPIMS; TiAlN; Energy efficiency;

    Sammanfattning : In this Thesis, magnetron sputtering is perfected as an environmental-friendly deposition technique. I performed systematic studies of a novel approach - hybrid high-power impulse and dc magnetron co-sputtering (HiPIMS/DCMS) with metal-ion-synchronized substrate bias pulses. LÄS MER

  5. 19. Ink-paper interaction : a study in ink-jet color reproduction

    Författare :Li Yang; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : An ink jet printing system consists of three fundamental parts: inks, printing engine, and substrates. Inks are materials creating color by selectively absorbing and scattering the visible illumination light. The printer acts as an ink distributor that governs the ink application. LÄS MER

  7. 20. Bonding and Diffusion of Molecules in Zeolites by ESR and ENDOR

    Författare :Haitao Li; Eli Olaug Hole; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : This thesis studies bonding and diffusion of molecules in zeolites by Electron Spin Resonance (ESR) and Electron Nuclear Double Resonance (ENDOR). In the first part an introduction is given. In the second part (chapter 2) the detailed structure of a Cu2+ complex with water molecules in Cu-ZSM-5 zeolite was characterized with ENDOR at 4 K. LÄS MER