Sökning: "Momentum"

Visar resultat 21 - 25 av 739 uppsatser innehållade ordet Momentum.

  1. 21. Momentum i en volatil ekonomi : Momentuminvesteringar på den svenskafinansmarknaden i samband med politiskinstabilitet och marknadsvolatilitet

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Företagsekonomi

    Författare :Elsa Wennström; Jacob Åsberg; [2023]
    Nyckelord :Momentuminvestering; Covid-19; Momentumkrasch; Momentumstrategi; Börspsykologi; Marknadsvolatilitet;

    Sammanfattning : Att regelbundet spara är en kraftfull metod för att uppnå ekonomisk trygghet och realiseramål och drömmar. Medan ett sparkonto utgör ett grundläggande alternativ, erbjuderinvesteringar på finansmarknaderna en möjlighet att få pengarna att växa och därmed uppnåen högre avkastning. LÄS MER

  3. 22. Ion and ENA precipitation onto the upper atmosphere of Venus : Estimate of precipitation maps using data from a hybrid model

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Lorenzo Obersnel; [2023]
    Nyckelord :Eneregetic Neutral Atoms; Venus; Ion precipitation; ENA precipitation; Atomi Neutri Energetici; Venere; precipitazione di ioni; precipitazione di atomi neutri; Energisk Neutral Atom; Venus; Utfällningen joner; Utfällningen Energisk Neutral Atom;

    Sammanfattning : Venus does not have a strong intrinsic magnetic field as the Earth, and its magnetosphere is induced by the interaction of the solar wind with the ionosphere. The near-Venus space environment is characterized by the presence of a bow shock and of an induced magnetic boundary linked to the interplanetary magnetic field orientation. LÄS MER

  4. 23. Transverse Momentum Spectra in pp collisions (\sqrt{s}\) = 7 TeV and \(\sqrt{s}\) = 13 TeV in ALICE

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Partikel- och kärnfysik

    Författare :Andreas Stokkeland; [2023]
    Nyckelord :Multiplicity; Multiplicity classes; Soft interactions; Quark Gluon Plasma; QGP; transverse momentum; p_T; Chi-squared; fits; fit functions; Levy; Lévy; Exponential; BGBW; Boltzmann-Gibbs blast-wave; Fermi-Dirac; Bose-Einstein; Boltzmann; pion; kaon; proton; transverse momentum spectra; p_T spectra; surface velocity; Minimum Bias; MB; Physics and Astronomy;

    Sammanfattning : In this project particle production as a function of transverse momentum (\(p_{\rm T}\)) in proton-proton collisions at a center-of-mass energy (\(\sqrt{s}\)) of 7 TeV and 13 TeV has been studied. The transverse momentum is interesting to study since it reflects momentum created in the collision (before the collision, all momentum is in the beam - going in a longitudinal direction) and therefore gives information on the collision dynamics. LÄS MER

  5. 24. Propulsion modelling of a generic submarine propeller

    Master-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Gustav Boman; [2023]
    Nyckelord :OpenFOAM; CFD; actuator line model; rotor disk; actuator disk; INSEAN E1619; propeller;

    Sammanfattning : Self propulsion modelling is important in order to accurately simulate ships and submarinesusing Computational Fluid Dynamics (CFD). However, fully resolved simulations of hull andpropeller geometries are computationally heavy and time consuming. As such there is a greatinterest in lower order CFD models of propellers. LÄS MER

  7. 25. Quantitative Investment Strategies on the Swedish Stock Market

    Kandidat-uppsats, Mälardalens universitet/Akademin för utbildning, kultur och kommunikation

    Författare :Jonatan Knutsson; Gabija Telešova; [2023]
    Nyckelord :Quantitative investment strategies; Quantitative trading strategies; Dividend yield strategy; EV EBITDA strategy; Momentum strategy; Equal-weighted portfolios; Value-weighted portfolios; Swedish stock market.;

    Sammanfattning : This thesis explores the implementation of three quantitative investment strategies – the dividend yield strategy, the EV/EBITDA strategy, and the momentum strategy – within the Swedish stock market using Equal-Weighted Portfolios (EWP) and Value-Weighted Portfolios(VWP). The analysis is based on backtesting during the periods 2009 − 2022, 2001 − 2022, and 1992 − 2022, for each strategy respectively. LÄS MER