Search for dissertations about: "Li Xiao"

Found 4 swedish dissertations containing the words Li Xiao.

  1. 1. Effect of rough surface anisotropy on friction in gears

    University dissertation from Göteborg : Chalmers tekniska högsk

    Author : Li Xiao; [2002]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Friction; Surface topography; Roughness; Lay; Gears; Efficiency; Power transmission; TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : .... READ MORE

  2. 2. Gear tribology : friction and surface topography

    University dissertation from Göteborg : Chalmers university of technology

    Author : Li Xiao; Högskolan i Halmstad.; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Friction; Surface topography; Toughness; Lay; Gears; Power transmission; TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : The quest for energy efficiency leads to the development of highly efficient power transmissions for vehicles. Gears are some of the most rugged and durable torque transmitters among machine elements. Friction between sliding surfaces at gear teeth is one major source of power loss. READ MORE

  3. 3. Nephrin cellular trafficking and intracellular interactions

    University dissertation from Stockholm : Karolinska Institutet, Department of Medical Biochemistry and Biophysics

    Author : Xiao Li Liu; Karolinska Institutet.; Karolinska Institutet.; [2004]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Nephrin; signal; missense mutations; trafficking.;

    Abstract : Nephrin is a 180-kDa transmembrane glycoprotein belonging to the immunoglobulin family of cell adhesion molecules. Nephrin has an extracellular part with eight Ig-like motifs, one fibronectin-like domain, a transmembrane region and a short cytoplasmic tail. READ MORE

  4. 4. Electron and Spin Transport in Graphene-Based Nanodevices

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Xiao-Fei LI; KTH.; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; SRA - Transport; SRA - Transport;

    Abstract : This thesis is devoted to the multi-scale modeling of electron and spin transport in graphene-based nanodevices. Several devices with fascinating structures and attractive properties have been designed by means of state-of-the-art computational methods, which include ab-initio molecular dynamics (MD) simulations for the geometry, density functional theory (DFT) for the electronic structure, and non-equilibrium Green’s functions (NEGF) for carriers transport properties. READ MORE