Sökning: "Protection"
Visar resultat 16 - 20 av 1966 avhandlingar innehållade ordet Protection.
16. Haemophilus influenzae-induced acute otitis media. Aspects of virulence and protection in an animal model
Sammanfattning : Acute otitis media (AOM) is the most common illness diagnosed during early childhood. One of the major etiologic agents is Haemophilus influenzae. Apart from AOM, this organism can cause a broad range of infectious diseases such as meningitis, epiglottitis, arthritis, and pneumonia. Despite the importance of H. LÄS MER
17. Multi-terminal HVDC protections based on transient line modeling
Sammanfattning : High voltage direct current (HVDC) is considered one of the critical technologies required for the power system to enable the transition toward renewables. With an increasing geographical density of HVDC converters, there is a potential for optimization by connecting more than two converters into a shared DC transmission system, thus forming a multi-terminal HVDC (MTDC) system. LÄS MER
18. Modelling and Evaluating Effect of Automation, Protection, and Control on Reliability of Power Distribution Systems
Sammanfattning : This thesis deals with modeling and evaluating effect ofautomation, protection, and control on reliability of powerdistribution systems. It presents the work and results of theproject ``Impacts of Distribution Automation on SystemReliability'' within the research program ``New DistributionSystems for Power Utilities'' performed at Competence Centre inElectric Power Engineering, KTH. LÄS MER
19. Perspectives on Inequality and Social Protection
Sammanfattning : The dissertation consists of an introductory chapter and four separate articles. Two of the articles investigate the links between income inequality and two increasingly salient development problems, particularly in Latin America and Africa: violent crime and HIV. LÄS MER
20. Design and Analysis of Self-protection : Adaptive Security for Software-Intensive Systems
Sammanfattning : Today’s software landscape features a high degree of complexity, frequent changes in requirements and stakeholder goals, and uncertainty. Uncertainty and high complexity imply a threat landscape where cybersecurity attacks are a common occurrence, while their consequences are often severe. LÄS MER