Essays about: "Population Evolution"
Showing result 1 - 5 of 135 essays containing the words Population Evolution.
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1. The visibility of stellar transients in the Galactic Centre
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/AstrofysikAbstract : A semi-analytical simulation was developed to evaluate the K-band magnitudes of Red Giants [0.96 - 1.02 M⊙] orbiting the supermassive black hole in the galactic centre. The model assumed star formation between 10-12 Gyrs ago and by following the IMF and applying a random age condition, a stellar population was created. READ MORE
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2. Tau-Leaping Implementations outside of chemistry
University essay from Lunds universitet/Statistiska institutionenAbstract : Tau-leaping is an algorithm for model simulations most often used in kinetic chemistry. It was created to make simulations more efficient at the cost of some accuracy. However, its uses outside of chemistry are limited but could help make some model simulations more efficient. READ MORE
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3. What limits the luminosity of red supergiants?
University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionenAbstract : The observed upper limit of the luminosity of red supergiants, often called the Humphreys-Davidson limit, has recently been shown to be independent of metallicity and to not be explainable by single star evolution – findings that both contradict established ideas of the origins of the limit. It is now known that the vast majority of stars with sufficient mass to possibly evolve into red supergiants above the limit interact with companion stars at some point during their lives. READ MORE
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4. Resolving the smallest scale of star formation at Cosmic Noon with JWST : Star-forming clumps in a galaxy lensed by Abell 2744
University essay from Stockholms universitet/Institutionen för astronomiAbstract : At higher redshift galaxies exhibit increasingly irregular and clumpy morphologies, withstar-forming clumps dominating the FUV output of their host galaxies thus being inti-mately related to star formation and the formation and evolution of galaxies. This workexamines star-forming clumps in a remarkable, young spiral galaxy at Cosmic Noon witha redshift ofz= 2. READ MORE
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5. Determining the factors influencing In-House Implementation of Additive Manufacturing versus External Supplier Reliance in the Surgical Field : Quantitative Research
University essay from Uppsala universitet/Industriell teknikAbstract : Additive manufacturing (AM), also known as 3D printing, has arisen as a revolutionary technology with the potential to revolutionize numerous industries, including the medical industry. It is a layer-by-layer manufacturing process used to create intricate structures. READ MORE