Sökning: "ratios"

Visar resultat 16 - 20 av 1293 uppsatser innehållade ordet ratios.

  1. 16. INFLUENCE OF TEMPERATURE ON BIOMASS AND GROWTH RATE OF BENTHIC DIATOMS

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Evelina Hansson; [2023-06-21]
    Nyckelord :benthic; diatoms; cultivation; thermal performance; photosynthetic pigments;

    Sammanfattning : Temperature has a significant impact on structure and abundance of microalgal community as well as on physiology (Sheehan et al., 2020). LÄS MER

  3. 17. SOIL GROSS NITROGEN MINERALISATION AND FOREST GROWTH IN FOUR HEMIBOREAL FOREST STANDS IN SOUTHWEST SWEDEN

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Linnéa Eriksson; [2023-04-20]
    Nyckelord :soil C:N; forest production; 15N isotope dilution; gross N mineralisation; ammonium; soil carbon; soil nitrogen; root exudates; stoichiometric decomposition; boreal forests; priming; microbial C limitation;

    Sammanfattning : Boreal and temperate forests together make up the largest terrestrial net C sink in the world. They take up carbon dioxide (CO2) from the atmosphere and store it in plant biomass and soil as they grow, making them crucial in mitigating global climate change. LÄS MER

  4. 18. Profitability During a Sustainability Transformation - A Case Study of a Swedish Petroleum and Biofuel Company

    Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

    Författare :Michael Crona; Filip Linnér; [2023-02-27]
    Nyckelord :This report examines the financial profitability of a petroleum and biofuel company during their sustainability transformation. The case company is Preem AB; the largest fuel company in Sweden. The study finds that debt-to-equity ratios tend to increase with investments in more sustainable solutions. This could propose a higher financial risk to the firm. The report also proposes and discuss the use of metrics for CO2- emission that are easier to understand than just the weight of the gas emitted. Preem does not seem to benefit from being part of the European Union’s Emissions Trading System ETS ; since their green investments are focused on reducing emissions in the use phase of their products; not in the production phase; which is what the ETS measures and rewards. The case study is based on an interview with a director at Preem to get an insight to the green investments. Data for financial- and environmental performance are collected from official reports published by Preem.;

    Sammanfattning : This report examines the financial profitability of a petroleum and biofuel company during their sustainability transformation. The case company is Preem AB, the largest fuel company in Sweden. The study finds that debt-to-equity ratios tend to increase with investments in more sustainable solutions. LÄS MER

  5. 19. The low-lying zeros of L-functions associated to non-Galois cubic fields

    Master-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaper

    Författare :Victor Ahlquist; [2023-02-13]
    Nyckelord :Mathematics; number theory; cubic fields; L-functions; low-lying zeros; onelevel density; two-level density; phase transition.;

    Sammanfattning : We study the low-lying zeros of Artin L-functions associated to non-Galois cubic number fields through their one- and two-level densities. In particular, we find new precise estimates for the two-level density with a power-saving error term. LÄS MER

  7. 20. Sambandet mellan ESG-betyg och finansiell prestation på tillväxtmarknader : Financial slack – en moderator?

    Kandidat-uppsats, Högskolan i Gävle/Avdelningen för ekonomi

    Författare :Samuel Andersson; Viktor Lundqvist; [2023]
    Nyckelord :ESG-score; E-score; S-score; G-score; financial performance; financial slack; stakeholder theory; emerging markets; ESG-betyg; E-betyg; S-betyg; G-betyg; finansiell prestation; financial slack; intressentteorin; tillväxtmarknader;

    Sammanfattning : Syfte: I takt med att hållbarhet blir allt viktigare, erhåller företagen en betydelsefull roll i arbetet för ett hållbart samhälle. Vilket medfört ett stort intresse för hur ESG-betyget påverkar de finansiella aspekterna av verksamheten i både företagsvärlden och den akademiska världen. LÄS MER