Sökning: "Lei Lei"
Visar resultat 16 - 20 av 68 avhandlingar innehållade orden Lei Lei.
16. Anticoagulant protein C--structural and functional studies
Sammanfattning : Anticoagulant protein C is a vitamin K-dependent factor circulating in plasma as a zymogen of a serine protease. It is converted to its active form (APC) by the thrombin-thrombomodulin complex on the surface of endothelial cells. APC inhibits the generation of thrombin by selective proteolytic inactivation procoagulant factors Va and VIIIa. LÄS MER
17. Econometric analyses of renewable energy promotion
Sammanfattning : This thesis consists of four self-contained papers related to renewable energy promotion. Paper I analyzes the factors that influence the share of renewable energy in total energy supply. The analysis is conducted using a panel data consisting of 26 OECD countries over the period 1990-2010. LÄS MER
18. Guinea pig osteoarthrosis : morphological and biochemical studies
Sammanfattning : Hartley guinea pigs spontaneously and reproducibly develop an arthropathy mimicking human primary osteoarthrosis. The morphological lesions first appear between 6 and 12 months of age, when it is confined to the non-meniscus-covered central compartment of the medial tibial plateau without initially involving the lateral side. LÄS MER
19. Artificial receptors: New opportunities for the exploitation of molecularly imprinted polymers
Sammanfattning : Molecular imprinting, method for creating artificial receptors that are mimics of biological antibodies and receptors, is based on the concept of creating substrate-specific recognition sites in polymeric matrices by means of template polymerisation. The polymeric receptors produced display favourable binding characteristics, such as high affinity and specificity towards the substrate molecules. LÄS MER
20. Network Optimization of Evolving Mobile Systems with Presence of Interference Coupling
Sammanfattning : The rapid development from 4G to 5G of mobile communications poses significant challenges in providing high rate and capacity, making it more crucial for efficient utilization of time-frequency resource via optimally configuring the network. Mathematical optimization serves as a powerful tool for addressing this type of problems. LÄS MER