Sökning: "crystal clear"

Visar resultat 1 - 5 av 39 uppsatser innehållade orden crystal clear.

  1. 1. Petrography of impactites from the Dellen impact structure, Sweden

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Robert Mroczek; [2023]
    Nyckelord :Dellen; Impact; structure; magnetite; apatite; shock waves; shock-metamorphic; features; Impactite; petrography; scanning electron microscope; SEM; geology; Earth and Environmental Sciences;

    Sammanfattning : Identification and characterization of shock-metamorphic features in hypervelocity impact craters is important for our understanding of how shock waves interact with geologic materials and how impact craters form, which in turn is essential to our understanding of what role impact cratering played in the development of our solar system. Of particular interest are accessory minerals like apatite, which contains various volatiles that can affect the atmosphere of a body, or magnetite whose magnetic properties constitute a remote sensing indicator which allows us to study and understand the internal structures of distant bodies. LÄS MER

  2. 2. Determination of Proton Beam Waist Positions Using Beam Position Monitors

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/European Spallation Source ESS AB; Lunds universitet/Synkrotronljusfysik

    Författare :Gustav Gird Fahlström; [2022]
    Nyckelord :ESS; European Spallation Source; Proton beam; waist; BPM; Method; transverse; beam dynamics; beam physics; Lattice Error; Matrix formalism; Python; trajectory simulation; physics; Physics and Astronomy;

    Sammanfattning : In this work, we examine a novel method for the determination of proton beam waist locations using beam position monitors. Based on the lattice of the final transport line section of the European Spallation Source linac, a simplified version of the beam line composed of quadrupole magnets and correctors is constructed in Python using a matrix formalism. LÄS MER

  3. 3. Imaginäre Räume in Wilhelm Raabes ,,Pfisters Mühle" : Eine Studie über die Beschreibung verschiedener Räume in Pfisters Mühle

    Magister-uppsats, Linnéuniversitetet/Institutionen för språk (SPR)

    Författare :Daniel Winkler; [2022]
    Nyckelord :Kultur; Ökokritik; Raum; Urban; Ländlich; Widerstand; Nachhaltigkeit; Verunreinigung; Gegenort;

    Sammanfattning : Imaginary spaces in Wilhelm Raabe‘s Pfister‘s Mill: A study of thedescription of different spaces in Pfister‘s MillThis essay has examined how the rural space and the urban space differs intheir shaping and description in Wilhelm Raabe’s book Pfister´s Mill: Notes from a Summer Vacation.The analyzed places are the creek and the water worlds with its fauna,buildings and premisses, the industrial space, the study, and the living room. LÄS MER

  4. 4. EBSD Investigation of High-Temperature Magnetite from Apatite-Iron-Oxide Deposits: Implications for the Formation of Giant Kiruna-Type Deposits

    Master-uppsats, Uppsala universitet/Mineralogi, petrologi och tektonik

    Författare :Jens Henriksson; [2022]
    Nyckelord :Kiruna-type deposit; electron backscattered diffraction; crystal settling; Fe-O systematics; crystal alignment;

    Sammanfattning : European iron production is to a large extent dependant on massive Kiruna type apatite-iron ore deposits. In this contribution, high-temperature magnetite samples from apatite-iron-oxide deposits are investigated by means of Electron Backscattered Diffraction. However, the origin of Kiruna-type deposits is still unresolved. LÄS MER

  5. 5. mRNA-based pharmaceuticals : A literature study based on current knowledge of mRNA

    Kandidat-uppsats, Uppsala universitet/Institutionen för kemi - Ångström

    Författare :Alicia Andersson; Isabella Åkerfeldt; Amanda Borgenstam; Ellinor Olsson; Adam Nyström; [2022]
    Nyckelord :mRNA-pharmaceuticals; mRNA therapies; mRNA vaccines; mRNA components; mRNA design; and mRNA applications.;

    Sammanfattning : This literature study provides a comprehensive overview of the current knowledge of mRNA-based pharmaceuticals, technologies and applications.  mRNA-based pharmaceuticals have newly been bought into focus as a potential brand-new drug class and many believe that it has the potential to transform areas of medicine. LÄS MER