Search for dissertations about: "performance limits"
Showing result 21 - 25 of 471 swedish dissertations containing the words performance limits.
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21. Competitive Internal Logistics Systems through Automation
Abstract : The growing demand for products and services puts great pressure on logistics performance and enhances the role that logistics plays in determining a company’s competitiveness.This research focuses on internal logistics systems, which includes all logistics activities and processes within the physical limits of an isolated company. READ MORE
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22. Dynamic Performance and Design Aspects of Compliant Fluid Film Bearings
Abstract : Due to government regulations together with health and safety reasons, there are increasing demands on reducing hazardous polluting chemicals from fossil fuel power plants. Therefore, more efforts are imposed on using renewable resources such as water, wind, solar and tide to produce clean/green electricity. READ MORE
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23. ICT use and mental health in young adults. Effects of computer and mobile phone use on stress, sleep disturbances, and symptoms of depression
Abstract : The overall aim of this thesis was to explore possible associations between information and communication technology (ICT) use and mental health symptoms among young adults. By “ICT” in this context is meant mainly computer and mobile phone use. READ MORE
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24. Solar heat pump systems for heating applications : Analysis of system performance and possible solutions for improving system performance
Abstract : Solar heat pump systems (SHPs) are systems that combine solar energy and heat pumps. SHPs have been investigated for several decades and have been proven to increase the share of renewable energy and reduce electric energy demand in residential heating applications. READ MORE
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25. Feathers by day, membranes by night - Aerodynamic performance in bird and bat flight
Abstract : The efficiency and performance of a flying animal is directly related to the aerodynamics around its body and flapping wings. Here, I have developed methods for quantifying the wake dynamics around a flying animal. The results are used to estimate the aerodynamic performance of flapping flight. READ MORE