Search for dissertations about: "loss tangent"
Showing result 1 - 5 of 21 swedish dissertations containing the words loss tangent.
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1. On noise and hearing loss : Prevalence and reference data
Abstract : Noise exposure is one of the most prevalent causes of irreversible occupational disease in Sweden and in many other countries. In hearing conservation programs, aimed at preventing noise-induced hearing loss, audiometry is an important instrument to highlight the risks and to assess the effectiveness of the program. READ MORE
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2. Ferroelectric Heterostructures: Growth and Microwave Devices
Abstract : .... READ MORE
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3. Diagnostics of Oil-Impregnated Paper Insulation Systems by Utilizing Lightning and Switching Transients
Abstract : Development of the power gridtowards a more reliable and smarter system requires frequent on-line monitoring of the power components. Power transformers and their bushings are particularly important components in a power transmission system and their insulation degradation may lead to catastrophic failures. READ MORE
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4. Macroscopic Volume and Free Volume of Polymer Blends and Pressure-densified Polymers
Abstract : The macroscopic volume V as a function of pressure P and temperature T is obtained from PVT measurements. PVT data is sensitive to the state of polymers and changes therein. Moreover, PVT data gives access to the free-volume fraction. READ MORE
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5. High frequency electronic packaging and components : characterization, simulation, materials and processing
Abstract : Electronic packaging continues to move towards improved performance and lower cost. Requirements of higher performance, reduced size, weight and cost of both high density interconnects and high frequency devices have led to the search for new materials, material combinations, methods, processes and production equipment. READ MORE