Sökning: "Cosmic"

Visar resultat 1 - 5 av 110 uppsatser innehållade ordet Cosmic.

  1. 1. ALTO Timing Calibration : Calibration of the ALTO detector array based on cosmic-ray simulations

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

    Författare :Sotirios-Ilias Tsivras; [2019]
    Nyckelord :ALTO; Cosmic-Rays; Water Cherenkov Detector; Python;

    Sammanfattning : This thesis describes a timing calibration method for the detector array of the ALTO experiment. ALTO is a project currently at the prototype phase that aims to build a gamma-ray astronomical observatory at high-altitude in the Southern hemisphere. LÄS MER

  2. 2. Utbildning för slutanvändare : En fallstudie om utbildningen som gavs till anställda på Akademiska sjukhuset inför införandet av Cosmic R8.1

    Kandidat-uppsats, Uppsala universitet/Informationssystem

    Författare :Cecilia Lundström; [2019]
    Nyckelord :User training; training methods; educator perspective; e-learning; computer mediated learning; Användarutbildning; inlärningsmetoder; utbildarperspektiv; e-learning; datorförmedlad inlärning;

    Sammanfattning : I samband med att Akademiska sjukhuset bytte ut sitt journalsystem till Cosmic R8.1 gavs utbildningar i det nya systemet till de anställda. LÄS MER

  3. 3. Cosmological Implications of the Quantum SU(2) Yang-Mills Fields

    Kandidat-uppsats, Lunds universitet/Teoretisk partikelfysik; Lunds universitet/Institutionen för astronomi och teoretisk fysik

    Författare :Emil Boman; [2019]
    Nyckelord :Cosmic Inflation; Yang-Mills; SU 2 gauge fields; Physics and Astronomy;

    Sammanfattning : We study the key properties of the quantum SU(2) Yang-Mills ground state and its possible role in the early Universe, in particular, as a driver of Cosmic Inflation. Using the effective action approach and separating the Yang-Mills field potential into homogeneous (condensate) and inhomogeneous (fluctuations) components, we reproduce the conformal-time solutions for the two different types of the Yang-Mills condensate in the minimum of the effective Lagrangian for generic initial conditions. LÄS MER

  4. 4. Galaxy clusters and cosmic voids in modified gravity scenarios

    L3-uppsats, Uppsala universitet/Teoretisk astrofysik

    Författare :Sveva Castello; [2019]
    Nyckelord :Cosmology; galaxy clusters; cosmic voids; f R gravity;

    Sammanfattning : The so-called 'cosmic web', comprising cosmic voids and galaxy clusters, has been proven to be extremely sensitive to deviations from General Relativity. This could be further investigated by future large-scale surveys, such as with the European Space Agency satellite Euclid. LÄS MER

  5. 5. Evaluation of detector Mini-EUSO to study Ultra High-Energy Cosmic Rays and Ultra Violet light emissions observing from the International Space Station

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Hampus König; [2019]
    Nyckelord :Mini-EUSO; EUSO; evaluation; data evaluation; plastic detection; fluorescent light;

    Sammanfattning : Under the name EUSO, or Extreme Universe Space Observatory, are multiple instruments where some are currently under design or construction and others have concluded their mission. The main goal they have in common is to detect and analyse cosmic rays with very high energies by using the Earth's atmosphere as a detector. LÄS MER