Search for dissertations about: "Jia Liu"

Showing result 1 - 5 of 8 swedish dissertations containing the words Jia Liu.

  1. 1. Host responses to human neural cell therapy in spinal cord injury

    Author : Jia Liu; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Spinal cord injury (SCI) is a devastating condition without a cure. The SCI process comprises an initially mechanical trauma and a secondary cascade of events including a robust inflammatory and immune response. READ MORE

  2. 2. The O2 electrode performance in the Li-O2 battery

    Author : Jia Liu; Jiefang Zhu; Kristina Edström; Poul Norby; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Li-oxygen battery; X-ray irradiation; Electrocatalyst; Synchrotron radiation powder X-ray diffraction; Time-resolved kinetics; Binder-free cathode; Bird’s nest microstructure.;

    Abstract : Li-O2 batteries have been attracting increasing attention and R&D efforts as promising power sources for electric vehicles (EVs) due to their significantly higher theoretical energy densities compared to conventional Li-ion batteries. The research presented in this thesis covers the investigation of factors influencing the decomposition of Li2O2, the development of highly active electrocatalysts, and the design of low-cost and easy-operation binder-free O2 electrodes for Li-O2 batteries. READ MORE

  3. 3. Generation of oscillatory Ca2+ signalling in pancreatic ß-cells and islets of Langerhans : roles of voltage-dependent and store-operated entry and intracellular mobilization of Ca2+

    Author : Yi-Jia Liu; Uppsala universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : .... READ MORE

  4. 4. Surface-Controlled Chemical Vapor Deposition of Silicon Carbide

    Author : Jing-Jia Huang; Henrik Pedersen; Urban Forsberg; Örjan Danielsson; Ulf Jansson; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Polycrystalline cubic silicon carbide, 3C-SiC, has long been investigated in the field of hard coating materials. The typical synthesis method for 3C-SiC coatings is thermal chemical vapor deposition (CVD) using either multicomponent precursors, e.g. methyltrichlorosilane, or a combination of single component precursors, e. READ MORE

  5. 5. System-Level Analysis and Design under Uncertainty

    Author : Ivan Ukhov; Zebo Peng; Petru Ion Eles; Jian-Jia Chen; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : One major problem for the designer of electronic systems is the presence of uncertainty, which is due to phenomena such as process and workload variation. Very often, uncertainty is inherent and inevitable. If ignored, it can lead to degradation of the quality of service in the best case and to severe faults or burnt silicon in the worst case. READ MORE