Sökning: "subsystem"
Visar resultat 21 - 25 av 141 avhandlingar innehållade ordet subsystem.
21. Implementation and Evaluation of Signal Processing Circuits for Optical Communication
Sammanfattning : The digital signal processing (DSP) circuits used in the fiber-optic communication links that make up the backbone of the Internet can be a significant contributor the over-all power dissipation of a link. As the number of connected users and their bandwidth requirements are expected to continue to grow over the coming years, the development of power-efficient high-throughput DSP systems is a critical factor in enabling this growth. LÄS MER
22. Cross-Layer Energy-Efficient Mobile Network Design
Sammanfattning : To assure the sustainable development of mobile networks, it is crucial to improve their energy efficiency. This thesis is devoted to the design of energy-efficient mobile networks. A cross-layer design approach is adopted. LÄS MER
23. Hybrid digital twins: A co-creation of data science and physics
Sammanfattning : Safety is more important than reliability or efficiency in railway, aerospace, oil & gas, and chemical industries. Regulations are very restrictive in sectors where safety is paramount. LÄS MER
24. On Exergy and Aero Engine Applications
Sammanfattning : Aero engine performance analysis is highly multidimensional using various measures of component performance such as turbomachinery and mechanical efficiencies, and pressure loss coefficients. Using conventional performance analysis, relying on only the first law of thermodynamics, it is possible to understand how the performance parameters affect the component performance, but not how the component performance relates to the system performance. LÄS MER
25. Idag är jag inte riktigt mig själv : en undersökning av psykoanalysens kunskapsobjekt
Sammanfattning : Psykoanalysen är ingen vetenskap eftersom den saknar kunskapsobjekt. Med syftet att finna detta objekt och därmed grunda en vetenskap togs avstamp i Freuds begrepp Det Omedvetna. Genom begreppsanalys av Freuds texter och med hjälp av matematisk mängdlära samt nedslag i filosofi och ontologi kunde en första beskrivning av objektet göras. LÄS MER