Essays about: "light sources"

Showing result 1 - 5 of 383 essays containing the words light sources.

  1. 1. Application of Fourier Transforms to time-resolved ambient pressure spectroscopy operando studies of CO oxidation over Pt(111)

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Synkrotronljusfysik

    Author : Grigore-Leon Ratiu; [2024]
    Keywords : Physics and Astronomy;

    Abstract : The study of heterogeneous catalysis has important implications in increasing the efficiency of industrial processes and in reducing the emissions of greenhouse gases from sources such as automobiles. A reaction with high industrial relevance is the oxidation of CO on noble metal catalysts. READ MORE

  3. 2. Measuring copper abundances in the Galactic Bulge

    University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

    Author : Nikolei Höglinger; [2024]
    Keywords : Copper; Galaxy: abundances; Galaxy: bulge; Chemical Evolution; Physics and Astronomy;

    Abstract : Context: The chemical evolution of Cu in the Galactic bulge have been studied in a few studies using red giant branch stars, but the ages of individual red giant stars are difficult to determine. In addition, the bulge has been a challenging region of the Milky Way galaxy to obtain high-resolution spectra of stars, except when observing through certain few small fields into the bulge that are known to have low extinction. READ MORE

  4. 3. N-body simulations of exoplanets and their moons

    University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

    Author : Lydia Schollmeier; [2024]
    Keywords : Physics and Astronomy;

    Abstract : The planet-planet interactions in a many-planet system cannot be analytically calculated. Instead, they have to be investigated by using an N-body simulation. I discuss three questions about the N-body interactions in planetary systems: The first two are on the system 55 Cnc, a system with five known planets around a K-type star. READ MORE

  5. 4. NEGOTIATING STUDENTS’ SOCIAL MEDIA AND PERSONAL DATA PRACTICES IN SCHOOL

    University essay from Göteborgs universitet/Institutionen för pedagogik, kommunikation och lärande

    Author : I Wayan Heka Arcana Putra; [2023-07-05]
    Keywords : Social media practices; ; Personal data; ; School contexts; ; Negotiation; ; Human and non-human actors;

    Abstract : Purpose: This study aims to contribute to the existing knowledge by focusing on the translation process. In this context, the translation process refers to the negotiation and integration of students' social media and personal data practices from problematization to mobilization into the school setting. READ MORE

  6. 5. The Potential of Intentional Ambiguity: The Role of Leadership Development Programmes in Organisational Change

    University essay from Göteborgs universitet/Graduate School

    Author : Miguel Riscado Pereira; Nelson Henry Kakumba; [2023-06-29]
    Keywords : Ambidexterity; Emergent Change; Intentional Ambiguity; Knowledgeability; Leadership; Leadership Development; Organisational Change; Reflexivity;

    Abstract : This paper examines the role of leadership development programmes (LDPs) in organisational change, through a case study of Volvo Group's Exploration programme aimed at emerging leaders. Through 27 interviews divided between executive members, programme facilitators and former programme participants, a more detailed picture is painted about the programme and the organisation’s change effort from a rule-based to a value-based approach to leadership. READ MORE