Search for dissertations about: "Johan Abrahamsson"
Showing result 1 - 5 of 7 swedish dissertations containing the words Johan Abrahamsson.
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1. Advanced Bladder Cancer. Aspects of Diagnosis and Treatment
Abstract : Treatment of bladder cancer has seen few advancements in recent decades until the introduction of checkpoint inhibitors during the last few years. Bladder cancer diagnostics have been similarly impaired and the likely advent of novel treatments in the neoadjuvant setting will require new diagnostic tools in the preoperative setting in muscleinvasive bladder cancer. READ MORE
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2. Kinetic Energy Storage and Magnetic Bearings, for vehicular applications
Abstract : One of the main challenges in order to make electric cars competitive with gaspowered cars is in the improvement of the electric power system. Although many of the energy sources currently used in electric vehicles have sufficiently high specific energy, their applicability is limited due to low specific power. READ MORE
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3. Kinetic Energy Storage and Magnetic Bearings : for Vehicular Applications
Abstract : One of the main challenges in order to make electric cars competitive with gas-powered cars is in the improvement of the electric power system. Although many of the energy sources currently used in electric vehicles have sufficientlyhigh specific energy, their applicability is limited due to low specific power. READ MORE
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4. Adaptation of wave power plants to regions with high tides
Abstract : The wave energy converter (WEC) developed at Uppsala University is based on the concept of a heaving point absorber with a linear generator placed on the seafloor. The translator inside the generator oscillates in a linear fashion and is connected via a steel wire to a point absorbing buoy. READ MORE
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5. Improving the functionality of synchronous machines using power electronics
Abstract : With the advent of modern power electronics there is reason to explore what can be achieved when it is applied to a mature technology like synchronous machines. In this text several concepts will be presented on how it is possible to control forces and how to get better performance out of synchronous machines by using power electronics. READ MORE