<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Constraining stellar physics with the NLTE radiative\r\ntransfer"^^ . "All chemical elements in the Universe, except the very few lightest species, are produced in\r\na nuclear fusion inside the stars. Following the stellar life cycle, these chemical elements are\r\nexpelled into the interstellar medium where they proceed to contribute to the chemical enrich-\r\nment of their surroundings. Spectroscopic observations are currently the only way to infer the\r\nchemical make-up of the stars. Combining those with the physical modelling of the radiation\r\nin the stellar plasma allows us to detect and measure the number of chemical elements we all\r\nare made of. The approach is generally applied to individual stars constituting the larger scale\r\npopulations, from clusters to galaxies including our Milky Way and beyond.\r\nIn this thesis I focus on the non-equilibrium modelling of stellar radiation and its influence\r\non the measured chemical abundances of various elements. I provide a general overview of\r\nthe methods and necessary information used to infer the stellar chemical composition. I then\r\npresent developments in the non-equilibrium modelling and apply it to the analysis of a star\r\ncluster, our host star – the Sun, and eventually a broader Galactic population. I focus on the\r\nopportunities our modelling approach presents to observationally constrain the stellar evolution\r\nand consequential enrichment of the Galactic populations."^^ . "2023" . . . . . . . "Ekaterina"^^ . "Magg"^^ . "Ekaterina Magg"^^ . . . . . . "Constraining stellar physics with the NLTE radiative\r\ntransfer (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Constraining stellar physics with the NLTE radiative\r\ntransfer (PDF)"^^ . . . "thesis.pdf"^^ . . . "Constraining stellar physics with the NLTE radiative\r\ntransfer (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Constraining stellar physics with the NLTE radiative\r\ntransfer (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Constraining stellar physics with the NLTE radiative\r\ntransfer (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Constraining stellar physics with the NLTE radiative\r\ntransfer (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #32934 \n\nConstraining stellar physics with the NLTE radiative \ntransfer\n\n" . "text/html" . . . "500 Naturwissenschaften und Mathematik"@de . "500 Natural sciences and mathematics"@en . . . "520 Astronomie"@de . "520 Astronomy and allied sciences"@en . .