Sökning: "Operational improvements"

Visar resultat 1 - 5 av 214 uppsatser innehållade orden Operational improvements.

  1. 1. Streamlining the Process of Surveying Cybersecurity Vulnerabilities in OT

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Willem Brahmstaedt; Eira Höglund; Caspian Kullgren; Simon Larsson; Hanna Schaff; Johanna Thall; [2023-03-03]
    Nyckelord :operational technology; cybersecurity standards; containerization; computer aided process optimization; software development; application; web server;

    Sammanfattning : Operational Technology, OT, is the backbone of the 21st-century society since it eases access for managing critical infrastructure like water, transportation, and energy supply. Therefore, the security of such systems is of utmost importance. LÄS MER

  3. 2. Optimering av flyghastighet för flygplan

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

    Författare :Louise Larsson; [2023]
    Nyckelord :Aircraft flight speed; flight operations; speed optimization; Cost Index; ECON speed; Flyghastighet; flygverksamhet; hastighetsoptimering; kostindex; ekonomisk hastighet;

    Sammanfattning : Optimization of flight operations is a way to reduce the impact of aviation on the environment and make the use of airspace more effective. Reductions in fuel consumption and flight time are further desired by airlines to minimize operational costs. LÄS MER

  4. 3. Improving the thermal climate of schools in semi-desert climate : A case study of solutions in La Guajira, Colombia

    Master-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

    Författare :Michael Johansson; [2023]
    Nyckelord :Solar chimney; Thermal comfort; Classrooms; School; La Guajira; Colombia;

    Sammanfattning : As the climate changes, hot regions like La Guajira's semi-desert will become even hotter. It is projected that the average temperature in this region will increase by 2.4 ℃ over the course of this century, with a 20 % reduction in precipitation. LÄS MER

  5. 4. The Impact of Spin-offs on Shareholder Value : Evidence from the Swedish Market 1991-2022

    Master-uppsats, Uppsala universitet/Företagsekonomiska institutionen

    Författare :Moa Landing; Gustav Swedenborg; [2023]
    Nyckelord :Spin-offs; Corporate restructurings; Abnormal returns; Determinants of abnormal returns;

    Sammanfattning : This thesis uses an event study methodology to investigate the short- and long-term effect on shareholder value from Lex ASEA-approved spin-offs' on the Swedish market between 1991-2022. The impact of spin-offs has been examined by estimating the effects on the parent firm, the spun-off entity, and a value-weighted pro-forma entity. LÄS MER

  7. 5. Did Private Equity-Backed Firms Outperform Operationally During Covid-19?

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

    Författare :Boris Bojovic; Marvin Stenersen; [2023]
    Nyckelord :Private equity; Covid-19; Operational improvements; PE-backed;

    Sammanfattning : Do private equity (PE) backed companies perform better operationally in a non-financial crisis? By analyzing PE-backed firms in the UK during Covid-19 using fixed effects difference-in-differences, our findings suggest that private equity-backed companies' performance decreased significantly more at the onset of the crisis and increased their leverage but recovered faster both with greater magnitude and significance. PE-backed companies thus seem to handle an operationally-sided crisis better over time but are more exposed to them initially. LÄS MER