Sökning: "Jia Jia"

Visar resultat 11 - 15 av 78 avhandlingar innehållade orden Jia Jia.

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

    Författare :Jia Liu; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : 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. LÄS MER

  3. 12. The O2 electrode performance in the Li-O2 battery

    Författare :Jia Liu; Jiefang Zhu; Kristina Edström; Poul Norby; Uppsala universitet; []
    Nyckelord :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.;

    Sammanfattning : 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. LÄS MER

  4. 13. Radio and Sensor Interfaces for Energy-autonomous Wireless Sensing

    Författare :Jia Mao; Lirong Zheng; Zhuo Zou; Markku Åberg; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ultra-wideband; asymmetric UHF UWB radio; clock harvesting; time-domain sensing; energy efficiency; Internet-of-things; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : Along with rapid development of sensing and communication technology, Internet of Things (IoTs) has enabled a tremendous number of applications in health care, agriculture, and industry. As the fundamental element, the wireless sensing node, such as radio tags need to be operating under micro power level for energy autonomy. LÄS MER

  5. 14. Characterization of regulatory factors controlling tip growth in Nicotiana tabacum pollen tubes

    Författare :Jia Sun; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Rho GTPases constitute a family of highly conserved signaling proteins with key functions in the regulation of cellular polarization and polar cell growth. In plants, Rho GTPases are represented by a plant specific subfamily referred to as Rac/Rop GTPases. LÄS MER

  7. 15. Peptide and non-peptide biomarkers of mortality in patients with advanced chronic kidney disease

    Författare :Jia Sun; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Over the last decade, multiple studies have attempted to identify better risk prediction tools specific to the chronic kidney disease (CKD) population. In many cases, these studies have evaluated the use of various peptide biomarkers as prediction tools. LÄS MER