Sökning: "Stage of change"

Visar resultat 6 - 10 av 801 uppsatser innehållade orden Stage of change.

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

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Ahsan Ali; [2023]
    Nyckelord :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;

    Sammanfattning : 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. LÄS MER

  3. 7. Stormaktsutrikespolitik med kinesiska särdrag : En komparativ kritisk diskursanalys om Kinas utrikesministrars uttalanden från år 2018 och år 2023

    Master-uppsats, Uppsala universitet/Institutionen för lingvistik och filologi

    Författare :Tony Su; [2023]
    Nyckelord :kinesiska; kritisk diskursanalys;

    Sammanfattning : Denna uppsats genomför en komparativ kritisk diskursanalys av uttalanden av Kinas tidigare utrikesminister Wang Yi 王毅och den nuvarande utrikesministern Qin Gang 秦刚vid press-konferenser, med syfte att undersöka förändringar i Kinas utrikespolitiska diskurs. Bakgrun-den till studien är Kinas alltmer självständiga och aktiva roll på den globala arenan, som har lett till spänningar och konflikter med andra länder. LÄS MER

  4. 8. Managing Challenges within the Final Stage of Organizational Change Operations : A Case Study of a Swedish Consulting Firm

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Aleksandar Stjepanetic; [2023]
    Nyckelord :;

    Sammanfattning : The objective of this research is to investigate ways to handle the various issues and challenges companies could encounter throughout the final stage of a change operation, and be able to accomplish this, relevant challenges must be recognized. The topic of change management was investigated and examined by using an abductive approach and the empirical evidence was acquired through semi-structured interviews with personnel and executives at a consulting firm, Company X. LÄS MER

  5. 9. Methodology for Designing Bespoke Air Handling Units

    Master-uppsats, KTH/Energiteknik

    Författare :Alexandra Malysheva; [2023]
    Nyckelord :bespoke air handling unit; evaporative cooling system; two-stage crossflow heat exchanger; 3D-modeling; platsbyggt luftbehandlingsaggregat; evaporativt kylsystem; tvåstegs motströmsvärmeväxlare; 3D-modeling;

    Sammanfattning : This master's thesis explores the role of bespoke air handling units in enhancing energy efficiency in existing buildings. The context for the study is set against the backdrop of global initiatives, including the United Nations' Sustainable Development Goals, specifically Goal 7, which emphasizes the need to improve energy efficiency to combat climate change. LÄS MER

  7. 10. The Effect of a Universal Primary Education Reform on Gender Attitudes in Uganda

    C-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Emma Bergman Karlsson; Klara Holmer; [2023]
    Nyckelord :Fuzzy Regression Discontinuity Design; Two-Stage Least Squares; Gender Attitudes; Universal Primary Education; Uganda;

    Sammanfattning : This thesis examines whether greater access to primary school education for girls and a decreased gender gap in primary school education affects gender attitudes, by studying a Universal Primary Education reform in Uganda that eliminated primary school fees. We conduct a Two-Stage Least Squares regression where we use exogenous variation in exposure to the reform as an instrumental variable to estimate the effect of educational attainment on gender attitudes. LÄS MER