Essays about: "hole intensity"
Showing result 1 - 5 of 12 essays containing the words hole intensity.
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1. Recent Progress on the Black Hole Information Paradox
University essay from Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisationAbstract : The black hole information paradox is of central importance in the study of quantum gravity. The paradox states that quantum fields surrounding a black hole behave in ways that run into conflict with the unitarity of quantum mechanical time evolution. READ MORE
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2. Seeing Stars - Intensity Interferometry in the Laboratory and on the Ground
University essay from Lunds universitet/Astronomi - Genomgår omorganisationAbstract : Context Since the time of Tycho Brahe astronomy has been an observing science defined by the quality of its instrumentation. The introduction of primitive telescopes by Galileo in 1609 began a period of development of ever-larger telescopes with greater measuring precision. READ MORE
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3. Optical Fiber sensing of acoustic waves using overlapping FBGs
University essay from Mittuniversitetet/Institutionen för elektronikkonstruktionAbstract : The objective of this thesis was to investigate if an optical fiber sensing method with the use of two overlapping fiber Bragg gratings to measure Lamb wave $S_0$ modes in a steel plate, and how it would compare to traditional PZT transducers. A solution was proposed where the use of an optical fiber sensing system was built and took advantage of the strain dependence of a fiber Bragg grating mounted to a steel plate. READ MORE
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4. The impact of metallic cranial implants on proton-beam radiotherapy treatment plans for near implant located tumours : A phantom study on the physical effects and agreement between simulated treatment plans and the resulting treatment for near implant located cranial tumours
University essay from Umeå universitet/Institutionen för fysikAbstract : Within the field of radiotherapy treatments of tumour diseases, the hunt for more accurate and effective treatment methods is a continuous process. For some years ion-beam based radiotherapy, especially the proton-beam based applications, has increased in popularity and availability. READ MORE
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5. Developing a technique for combining light and ultrasound for deep tissue imaging
University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionenAbstract : Biological tissues are strongly light-scattering and absorbing media that limit the depth of optical-based imaging. Even though, optical imaging provides good optical contrast information of biological content that is beneficial for clinical diagnostics application. READ MORE