Essays about: "SFR"

Showing result 1 - 5 of 17 essays containing the word SFR.

1. 1. Colliding Galaxies in a (Nut)Shell

   University essay from Lunds universitet/Astronomi - Genomgår omorganisation; Lunds universitet/Fysiska institutionen

   Author : Jonathan Petersson; [2022]
   Keywords : shell galaxies; simulations; starbursts; quenching; mergers; Physics and Astronomy;

   Abstract : Galaxy interactions and mergers are natural recurring events in the current cosmological paradigm, events that often coincide with starbursts and enhanced star formation activity. To understand why that is, one can use idealised (non-cosmological) merger simulations, which provide freedom to recreate specific tidally distorted galaxies, and analysis of the time evolution and underlying physics of the star formation activity at a high spatial resolution. READ MORE

3. 2. Study of CO Emission in Nine Hot Dust-Obscured Galaxies at z ∼3

   University essay from Uppsala universitet/Institutionen för fysik och astronomi

   Author : Timothy Faerber; [2021]
   Keywords : Galaxies; high-z; AGN; starburst; quasar; evolution; cosmology;

   Abstract : Massive galaxies evolve through different phases including starburst-dominated and active galactic nuclei (AGN)-dominated phases. These phases are predicted to be prevalent at earlier times (z ∼ 2 − 3). READ MORE

4. 3. Between Faith and Bureaucracy : The treatment of immigrants’ religion in Swedish integration policy, 1974 –1986

   University essay from Uppsala universitet/Historiska institutionen

   Author : Matthaios Amanatiadis; [2020]
   Keywords : Sweden; Religion; Integration policy; Swedish free churches; Committee on Integration; Immigrant faith communities; Immigration Policy Committee; SFR; SST;

   Abstract : This essay contributes new knowledge on Sweden’s immigrant- and integration policy during the years 1974–1986 by researching the policy’s treatment of immigrants’ religion and that of their faith communities. This is achieved through an empirical analysis on how immigrants’ religion was understood, argued for and regulated during key points of policy evaluation, as well as how this was expressed in practice by relevant actors and measures. READ MORE

5. 4. Determining the Sensitivity of Reactor Parameters in a Sodium Cooled Fast Reactor

   University essay from Uppsala universitet/Tillämpad kärnfysik

   Author : Alexander Palfelt; Wilhelm Thunberg; Anders Winka; [2020]
   Keywords : serpent; SFR; sodium cooled fast reactor; generation 4;

   Abstract : The sensitivity of two operational output parameters, criticality and isotopic composition during burnup, to specific design and operational reactor parameters in a Sodium Cooled Fast Reactor, is investigated. The computational simulation tool Serpent is used. READ MORE

6. 5. From the bulge region to the outer disk: Tracing the α-enhancement level in the Galactic thin and thick disks

   University essay from Lunds universitet/Astronomi - Genomgår omorganisation

   Author : Elin Sandvik; [2020]
   Keywords : Chemical abundance; star formation rate; initial-mass function; APOGEE; Milky Way; Physics and Astronomy;

   Abstract : One of the biggest mysteries astronomers wish to unveil is the formation and evolution of galaxies. Properties of our own galaxy, the Milky Way, can provide great insight into these. The star formation rate (SFR) and whether it varies with distance from the galactic centre (GC), is one of these properties. READ MORE