Advanced search

Showing result 1 - 5 of 190 essays matching the above criteria.

  1. 1. 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

  3. 2. What new practices emerged following VAR in football among spectators, and how do these practices relate to potential value co-creation and co-destruction?

    University essay from Göteborgs universitet/Graduate School

    Author : Salih Tilki; Kanti Das Mrinmoya; [2023-07-03]
    Keywords : video assistant referee; practice theory; consumption practices; emotional practices; value co-creation; value co-destruction; interactive value formation;

    Abstract : Technological tools are widely used in all industries. In football, Video Assistant Referee (VAR) has been implemented and is becoming more common in nearly all domestic leagues and international organizations. Previous research has shown how VAR affected the game objectively, as well as people's perspectives toward this new technology. READ MORE

  4. 3. Bridging the Knowledge Gap for New Market Entrants in the Swedish Electric Power System : Market development modeling for the FCR-D Up balancing market

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Lukas Lindroos; David Odenlind; [2023]
    Keywords : Ancillary Services; Balancing Markets; FCR-D Up; Market Development; Regulative Market Change; Price Formation; System Modeling; Stödtjänster; Balansmarknader; FCR-D Upp; Marknadsutveckling; Regulatorisk Markandsförändring; Prisbildning; Systemmodellering.;

    Abstract : The need for ancillary services is on the rise due to the increasing share of weather-dependent power sources in the electric power system. This master thesis focuses on the Swedish FCR-D Up market. READ MORE

  5. 4. Employer Branding incongruence : A qualitative study of the relationship between identity formation and employer branding among Gen Z in Sweden

    University essay from Jönköping University

    Author : Emma Steén; Ebba Blomberg; [2023]
    Keywords : Employer branding; Identity formation; Work-life Balance; Fresh-start mindset; mobile technology; Generation Z;

    Abstract : Background:  Employees are the basis upon which a successful firm is built. Today, it is a talents market, and companies must prioritize their employer branding strategies and improve their employee value proposition to attract and retain the best talent. READ MORE

  6. 5. Effect of temperature on early stage adhesion during TiAlN sliding against Inconel 718 and Stainless steel 316L : High temperature tribology

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Ahsan Ali; [2023]
    Keywords : High temperature tribology; Early-stage adhesion; Adhesive wear; Friction; Wear resistant coatings; Physical vapour deposition PVD coatings; TiAlN; Tungsten carbide WC Co ; Difficult to machine super alloys; Inconel 718; Stainless steel 316L; High-performance materials; Abrasion; Oxidation; Chipping; Ploughing; Characterization;

    Abstract : High-performance materials such as stainless steels and nickel based super alloys are widely used in demanding applications where high mechanical and thermal properties are required. The applications of super alloys are mainly found in jet engines, power plants and gas turbines demanding high fatigue strength, corrosion and oxidation resistance as well as wear resistant properties. READ MORE