Essays about: "commercial air transport"
Showing result 1 - 5 of 19 essays containing the words commercial air transport.
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1. Characterisation of Ionic Liquid doped Polybenzimidazole Membranes for Application in High-Temperature Proton Exchange Membrane Fuel Cells
University essay from Lunds universitet/Kemiteknik (CI)Abstract : In this study four membranes were tested and evaluated against each other for use in high-temperature proton exchange membrane fuel cell (HT-PEMFC) applications. A phosphoric acid (PA) doped polybenzimidazole (PBI) membrane, was used as a reference as the current state-of-the-art. READ MORE
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2. Inclusion of more sources in a commercial brachytherapy Monte Carlo
University essay fromAbstract : Brachytherapy is a cancer treatment method where a solid radioactive source is placed inside the body in order to target cancer cells with a high dose of radiation while minimizing damage to surrounding healthy tissue. The most common method for treatment planning in brachytherapy is the TG43 formalism where the whole patient geometry is treated as water. READ MORE
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3. First Principle Parameter-Based Performance Model for Commercial Turbofan Aircraft
University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanikAbstract : Climate change and greenhouse gas emissions are arguably some of the most pressing threats that today's society has to face. Emissions from the transport sector, including air traffic, play an important role in the pursuit of reducing climate impact. READ MORE
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4. Monte-Carlo computations of dose distributions for magnetic resonance guided radiotherapy
University essay from Uppsala universitet/FREIAAbstract : The goal with radiotherapy is to damage tumour cells with ionizing radiation while minimizing radiation to healthy tissue. In recent years magnetic resonance guided radiotherapy has become increasingly popular. With this technique a magnetic resonance image of the patient anatomy is obtained in connection with the treatment session. READ MORE
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5. Operating Cost Analysis of Electric Aircraft on Regional Routes
University essay from Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska fakultetenAbstract : The future of electric aircraft is closing in, with several companies racing to develop the first electric aircraft for commercial use. Researchers believe that electric aircraft have many benefits compared to conventional aircraft: the decrease of emissions, cheaper costs in the chain of development from manufacturing to ticket prices and a decrease in both fuel costs and overall operating costs. READ MORE
