Sökning: "time boom"

Visar resultat 1 - 5 av 93 uppsatser innehållade orden time boom.

  1. 1. Resonance Mitigation in the Attitude Control of a Flexible Large Solar Sail

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Jonas Linnros; [2023]
    Nyckelord :Resonance; Control theory; Mechanics; Solar sail; PID; Space; Resonans; Reglerteknik; Mekanik; Solsegel; PID; Rymd;

    Sammanfattning : This project is about the design process of a resonancemitigating algorithm for a large solar sail. The solar sail isa structure made up by four long booms in a cross patternwith suspended sails between the edges of the booms. Thespacecraft in this report is controlled using smaller rotatingsails at each tip of the booms. LÄS MER

  3. 2. They Framed Me! Promotional Framing in a Digital Environment

    C-uppsats, Handelshögskolan i Stockholm/Institutionen för marknadsföring och strategi

    Författare :Maximos Tzovaras; Filip Töveberg; [2022]
    Nyckelord :E-commerce; Price Promotion; Framing; Discount Depth;

    Sammanfattning : Following the COVID-19 pandemic there has been an undeniable boom in the e-commerce industry, now accounting for nearly one fifth of all retail sales worldwide, which has accelerated the shift from physical retail to online retail by up to five years. This has forced previously physical retailers to enter the extremely competitive e-commerce environment, where consumer attention is dwindling and ever more difficult to grab, price comparison only the touch of a button away, and the overall pace is much faster. LÄS MER

  4. 3. Förändring av turismpraktiker efter COVID-19 : en praktikteoretisk studie om resande

    Kandidat-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Linnéa Persson; Alice Nydelius; Sara Klingler; [2022]
    Nyckelord :Tourism; Travel; COVID-19; Practice Theory; Change.; Turism; Resande; COVID-19; Praktikteori; Förändring;

    Sammanfattning : Coronapandemin har haft en påverkan på både samhället och olika branscher, framförallt turismbranschen då resemöjligheterna begränsades. När restriktioner infördes, begränsades människors vardagliga aktiviteter, vilket bidrog till en förändring där nya rutiner skapades. LÄS MER

  5. 4. Battery Management System Software for a High Voltage Battery Pack

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

    Författare :Oscar Eriksson; Emil Tagesson; [2022]
    Nyckelord :Battery Managment System; State of Charge; State of Health; Real Time Operating System; Cell Balancing; Code Generation;

    Sammanfattning : The electric vehicle industry is experiencing a boom infunding and public interest, and the formula student movementis following suit; an electric race car is currently being developedby the KTH Formula Student organisation (KTHFS) which is thecause of this work.Consumers desire increased speed and range, and are unwillingto compromise one quality for the other. LÄS MER

  7. 5. Performance of Small- and Large-cap stock portfolios- The importance of market anomalies across business cycles

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Erik Hulth; [2021-06-30]
    Nyckelord :Stock performance; Market anomalies; Asset pricing; Portfolio sorting techniques; Factor-portfolio sorting techniques; Value effect; Size effect; Momentum effect; Temporal influences; Business cycles; GDP-gap; Single-and Multi- Factor models; CAPM; Fama-French Three-Factor model; Carhart Four-Factor model; Risk-adjusted equity returns; Sharpe Ratio; Jensen´s alpha; NASDAQ OMX and NYSE;

    Sammanfattning : This Master´s thesis investigated the importance of the market anomalies size (market capitalization), value (Book-to-Market ratio) and momentum (lagged short-term momentum) for equity returns of small- and large-cap composite stock portfolios. The study focused on two contrasting stock markets (NASDAQ OMX and NYSE) across domestic business cycles over the time-period 2006 to 2021. LÄS MER