Sökning: "efficiency"
Visar resultat 16 - 20 av 5921 avhandlingar innehållade ordet efficiency.
16. EFFICIENCY OF FLEXIBLE FIXTURES: DESIGN AND CONTROL
Sammanfattning : The manufacturing industries have been using flexible production technologies to meet the demand for customisation. As a part of production, fixtures have remained limited to dedicated technologies, even though numerous flexible fixtures have been studied and proposed by both academia and industry. LÄS MER
17. High efficiency power amplifiers for wireless communications
Sammanfattning : This thesis presents state-of-the-art high efficiencyharmonically-tuned power amplifiers (PAs) and investigates thecharacteristics and potentials of such amplifiers in two of the mostpromising efficiency enhancement techniques, dynamic supply and load modulation.In this work, a 10 W LDMOS harmonically-tuned PA with 80% power-added-efficiency (PAE) isrealized at 1 GHz. LÄS MER
18. Adaptability or Efficiency : Towards a theory of institutional development in organizations
Sammanfattning : Organizations, once established, tend not to change, typically going obsolete as society continues to evolve. This makes adaptability an important issue. Organizational members must make sense to each other, or coordination suffers. LÄS MER
19. Organizing for efficiency : Essays on merger policies, independence of authorities, and technology diffusion
Sammanfattning : Institutions are fundamentally sets of rules in a society that help create stability. Organizations are groups of people who may share the same goal. Changes in organizations and institutions will have large effects on the performance of economies. LÄS MER
20. The Non-Energy Benefits of Industrial Energy Efficiency : Investments and Measures
Sammanfattning : Improved industrial energy efficiency is viewed as an important means in the reduction of CO2 emissions and climate change mitigation. Various energy efficiency measures for improving energy efficiency exists, but even evaluated as cost-effective, there seems to be a difference between the energy efficiency measures that theoretically could be undertaken and which measures that actually are realised. LÄS MER