Search for dissertations about: "lighting effects"
Showing result 1 - 5 of 38 swedish dissertations containing the words lighting effects.
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1. Do lighting control and user interface design matter to occupant behaviour? The case of optimal lighting use in non-residential buildings
Abstract : The lowering of energy use from artificial lighting in buildings is vital to reaching the goal of reducing CO2 emissions. Hence, changes in individuals’ behaviours regarding lighting use have received increased attention. Feedback on energy use has often been used to change individuals’ behaviour. READ MORE
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2. Complicated Shadows : the Aesthetic Significance of Simulated Illumination in Digital Games
Abstract : A common feature of many digital games is that they are played in a simulated 3D environment, a game world. Simulated illumination is the lighting designed into a game world. This thesis explores the influence of simulated illumination in digital games upon the emotion and behavior of the player. READ MORE
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3. Non-image-forming effects of light : Implications for the design of living and working environments
Abstract : Seasonal variation in mood and subjective well-being are common at geographical locations further away from the equator. The 24-h light-dark cycle is the main time cue for synchronizing the human circadian clock to the external day and night. READ MORE
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4. Localization effects in ternary nitride semiconductors
Abstract : InGaN based blue and near-ultraviolet light emitting diodes and laser diodes have been successfully commercialized for many applications such as general lighting, display backlighting and high density optical storage devices. Despite having a comparably high defect density, these devices are known for their efficient operation, which is attributed to localization in potential fluctuations preventing carriers from reaching the centers of nonradiative recombination. READ MORE
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5. Real-Time GPU Techniques for Advanced Lighting Phenomena
Abstract : In the real world, the visual perception of an object is completely determined by the object's interactions with light. One large application of computer graphics is to visualize virtual objects and worlds in a fashion that is familiar to humans. Successfully emulating light and its effects on virtual objects therefore plays a central role. READ MORE