Essays about: "photons"
Showing result 1 - 5 of 50 essays containing the word photons.
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1. Hand Gesture based Telemedicine enabled by Mobile VR
University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)Abstract : Virtual Reality (VR) is a highly evolving domain and is used in anincreasing number of areas in today's society. Among the technologiesassociated with VR and especially mobile VR, is hand tracking and handgesture recognition. READ MORE
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2. Studies of Light Hyperon Decay Parameters
University essay from Uppsala universitet/KärnfysikAbstract : A basic assumption in fundamental physics is that equal amounts of matter and antimatter were created after the Big Bang. When particles and antiparticles collide, they annihilate, i.e. disappear and produce photons. READ MORE
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3. Geant4 Simulations of Hadron Therapy and Refinement of User Interface
University essay from KTH/Medicinteknik och hälsosystem; KTH/Medicinteknik och hälsosystemAbstract : Radiotherapy is one of the most used methods for treating cancer and the most common way to execute such treatments is to irradiate tumors with high energy photons. This can damage healthy tissue along the irradiation line. READ MORE
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4. Designing radiation protection for a linear accelerator : using Monte carlo-simulations
University essay from Umeå universitet/Institutionen för fysikAbstract : The department of Radiation Sciences at Umeå University has obtained an old linear accelerator, intended for educational purposes. The goal of this thesis was to find proper reinforced radiation protection in an intended bunker (a room with thick concrete walls), to ensure that the radiation outside the bunker falls within acceptable levels. READ MORE
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5. Asymptotic Symmetries and Faddeev-Kulish states in QED and Gravity
University essay from Stockholms universitet/FysikumAbstract : When calculating scattering amplitudes in gauge and gravitational theories one encounters infrared (IR) divergences associated with massless fields. These are known to be artifacts of constructing a quantum field theory starting with free fields, and the assumption that in the asymptotic limit (i.e. READ MORE
