Sökning: "manifold"

Visar resultat 1 - 5 av 167 uppsatser innehållade ordet manifold.

  1. 1. Willingness to Communicate and the Ideal L2 Self Inside and Outside the EFL Classroom. A Literature Review

    Uppsats för yrkesexamina på grundnivå, Göteborgs universitet / Lärarutbildningsnämnden

    Författare :Ida Granlund; Alice Lyttkens; [2023-11-14]
    Nyckelord :Willingness to Communicate; L2MSS; Ideal L2 self; Extramural English; integrativeness; EFL; L2 Learning Experience; Target Language;

    Sammanfattning : This literature review investigates why EFL (English as a Foreign Language) students are reluctant to speak the target language in the classroom. As this is a complex question with complex answers, this review focuses on how the L2 Motivational Self System (L2MSS), specifically the ideal L2 self, affects willingness to communicate (WTC). LÄS MER

  3. 2. The impact of female entrepreneurship on a country’s innovative performance

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Laura Lechner; Lina Hartmann; [2023-07-19]
    Nyckelord :female entrepreneurship; innovation performance; country-level analysis; OLS; opportunity-driven entrepreneurship; innovation; developed countries; developing countries;

    Sammanfattning : Purpose – As entrepreneurship is still a traditionally male-dominated field, more research and political initiative is needed to create a level-playing field between women and men in this industry. The purpose of this research, therefore, is to first understand how female entrepreneurship (FE) influences innovation performance (IP) now, and how this effect has changed over time. LÄS MER

  4. 3. High Temperature Tribology of Exhaust Components in Alternative Fuel Engines

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

    Författare :Muhammad Hashir Zaheer; [2023]
    Nyckelord :High temperature tribology; Wear; Friction; Exhaust manifold; Lip seal ring; Wear resistant coatings; Inconel 718c; SiMo51 ductile cast iron; AlTiN; Tribaloy 400;

    Sammanfattning : Internal Combustion Engine (ICE) exhaust components are exposed to extreme operating temperatures. Thus, it is necessary that they are designed with materials that can sustain thermal and vibrational stresses. LÄS MER

  5. 4. Server-side factor graph optimization for on-manifold pre-integration in IoT sensors

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Samuel Gradén; [2023]
    Nyckelord :Edge computing; IoT; optimization; tracking; drone;

    Sammanfattning : State and specifically location estimation is a core concept in automation and is a well-researched field. One such estimation technique is Moving Horizon Estimation (MHE). In this thesis, the MHE variant single-shooting estimation will estimate the location and velocity of a moving object. LÄS MER

  7. 5. Gromov-Witten invariants via localization techniques

    Master-uppsats, Uppsala universitet/Teoretisk fysik

    Författare :Noah Dizep; [2023]
    Nyckelord :Gromov-Witten invariants; enumerative geometry; string theory;

    Sammanfattning : Gromov-Witten invariants play a crucial role in symplectic- and enumerative Geometry as well as topological String Theory. Essentially, theseinvariants are a count of (pseudo)holomorphic curves of a given genus,going through n-marked points on a symplectic manifold. LÄS MER