Sökning: "Nd"

Visar resultat 21 - 25 av 369 uppsatser innehållade ordet Nd.

  1. 21. Transmission Modeling for Optimization of Electric Powertrains

    Master-uppsats, Lunds universitet/Maskinelement

    Författare :Jacob Lundborg; Johanna Hulth Olsson; [2021]
    Nyckelord :Electric vehicle transmission; multi-objective optimization; mass minimization; power loss minimization; Technology and Engineering;

    Sammanfattning : Over the last decade, the number of electric vehicles (EVs) on the world's roads has rapidly increased. Optimization of power consumption in electric powertrains will, therefore, lead to reduced energy usage in the road transport sector. LÄS MER

  3. 22. Impact of Climate Change on Equity Markets

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Författare :Ensari Eroglu; Anuj Agrawal; [2021]
    Nyckelord :climate change; climate vulnerability; climate readiness; fixed effects; ND-GAIN;

    Sammanfattning : Climate change and its effects on our daily life are one of the most visited research topics in the last few years. A growing number of this literature focuses on the impact of climate change on the economy and financial markets, and the threat it may pose on long-term investments. LÄS MER

  4. 23. We plan to win

    Kandidat-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Clara Herberts; Emma Wiklund; Olivia Bladh; [2021]
    Nyckelord :Elithockey; Ekonomistyrning; Mål; Vision; SHL; Business and Economics;

    Sammanfattning : Examensarbetets titel: We plan to win - En fallstudie om Svenska Hockeyklubbar och dess ekonomistyrning Seminariedatum: 2:a Juni 2021 Ämne/kurs: FEKH69 - Examensarbete kandidatnivå i redovisning; 15 högskolepoäng. Ekonomihögskolan vid Lunds Universitet Författare: Clara Herberts, Emma Wiklund och Olivia Bladh Handledare: Gert Paulsson Fem nyckelord: Elithockey, Ekonomistyrning, Mål, Vision, SHL Syfte: Studiens syfte behandlar hur organisationer verksamma inom idrottsbranschen kan använda sig av ekonomistyrning för att navigera sig genom splittrade målsättningar. LÄS MER

  5. 24. On the Identification of Nonlinear Optima in Spatially Developing Boundary Layer Flow

    Master-uppsats, KTH/Strömningsmekanik och Teknisk Akustik

    Författare :Emanuel Taschner; [2021]
    Nyckelord :transition to turbulence; nonlinear stability analysis; boundary layer flow; övergång till turbulens; icke-linjär stabilitetsanalys; gränsskiktsflöden;

    Sammanfattning : The present thesis studies transition to turbulence in a spatially developing bound-ary layer for subcritical Reynolds numbers. A fully nonlinear iterative direct-adjoint optimisation technique is employed to identify finite amplitude perturbations triggering transition in an energy efficient way. LÄS MER

  7. 25. Towards a high resolution view of infrared line formation

    Master-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Martin Schmidt Montelius; [2021]
    Nyckelord :Spectroscopy; Near infrared; K giants; Galactic archeaology; Galactic chemical evolution; Abundances; Milky Way; Physics and Astronomy;

    Sammanfattning : Observing in the infrared has many benefits, such as seeing through the interstellar dust in the galaxy, easier use of adaptive optics, and better flux ratios for direct observations of exoplanets. Before the infrared spectral range can be utilised for highly accurate stellar spectroscopy there is a need for a better understanding of both stellar modelling and the atomic physics that go into forming spectral lines. LÄS MER