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Showing result 1 - 5 of 13 essays matching the above criteria.

1. 1. Visual Rhythm in lighting design. How light patterns create atmosphere in a museum.    V

   University essay from KTH/Ljusdesign

   Author : Maria Eleni Zapounidi Zapounidi; [2023]
   Keywords : light rhythm; atmosphere; spatial exploration; museum setting; daylight;

   Abstract : Studies indicate that incorporating light rhythms have the potential to generate an atmosphere of curiosity to further explore a space. In lighting design, we can describe rhythm as the ‘flow of light’ as the repetition of shadow, shading and highlight patterns of an illuminated three-dimensional surface that we experience in space when we walk through it. READ MORE

3. 2. An Infrared Stellar Thermometer

   University essay from Lunds universitet/Astronomi - Genomgår omorganisation

   Author : Ieva Puspure; [2021]
   Keywords : Infrared Spectroscopy; Infrared; Red giants; Stellar Temperature; Spectroscopy; Physics and Astronomy;

   Abstract : Infrared (IR) spectroscopy has many advantages over optical, one of which is allowing us to see through intergalactic dust, letting us probe deeper into space and dust-dense regions such as galactic centers. However the investigating the IR spectral range is a relatively new field, owing to recent developments in detector technology, and stellar parameter determination in IR is not well researched. READ MORE

4. 3. Optimization of Meteor Triangulations Using Timed Observations

   University essay from Uppsala universitet/Institutionen för fysik och astronomi

   Author : Vendla Niklasson; [2021]
   Keywords : meteor; triangulation; astronomy;

   Abstract : Meteors are light events appearing in the sky, looking like strips of light. A meteor occurs when a space object, a meteoroid, enters the earth’s atmosphere at high velocity and starts to glow. READ MORE

5. 4. Improving image quality of a streak camera using periodic shadowing

   University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

   Author : David-Gabriel Lange; [2021]
   Keywords : combustion physics; laser; lock-in amplification; laser induced fluorescence; periodic shadowing; Rhodamine B; streak camera; Mode-locking; microfluidics; fluorescence lifetime imaging; Physics and Astronomy;

   Abstract : Stray light suppression using a method inspired by lock-in amplification, called periodic shadowing, is examined and demonstrated for a measurement involving a streak camera. The experiment consists of resolving the fluorescent decay of the dye Rhodamine B (RhB) and examining both the rise and the decay of the fluorescence. READ MORE

6. 5. Vem släcker stjärnorna? : en sammanställning över det artificiella ljusets påverkan i den urbana kontexten från en landskapsarkitekts perspektiv

   University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

   Author : Kajsa Andén; [2020]
   Keywords : ljusförorening; artificiellt ljus; sky glow; hållbar belysning; mörker; urban planering; belysnings strategier; ekosystemtjänster; biologiska system;

   Abstract : Ljusföroreningar innebär det artificiella ljusets negativa påverkan på miljön. Denna påverkan uppmärksammas allt mer i dagens samhälle där belysningen av staden tenderar att bli allt aggressivare mot det naturliga mörkret. Det artificiella ljuset påverkar människor och djurens biologiska system. READ MORE