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Visar resultat 1 - 5 av 14 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Controls of the partitioning of nitrate between DNRA and denitrifiers

    Master-uppsats, SLU/Dept. of Forest Mycology and Plant Pathology

    Författare :Frida Lindvall; [2022]
    Nyckelord :DNRA; denitrification; microcosm; experiment; arable soil;

    Sammanfattning : In arable soils, the importance of denitrification, a respiratory process where nitrate (NO3-) is stepwisely reduced to nitrogen gas and nitrous oxide (N2O) is well established. More recently has dissimilatory nitrate reduction to ammonium (DNRA) gained interest as its importance in agricultural soils might have been largely overlooked. LÄS MER

  3. 2. FEES IN SUSTAINABLE MUTUAL FUNDS : The relationship between the return on sustainable mutual funds and the total expense ratio in the U.S. and Sweden

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Företagsekonomi

    Författare :Jonas Cheraghi; Adam Sundqvist; [2022]
    Nyckelord :Sustainable mutual funds; Mutual funds; Total expense ratio; Sustainable investing; Effective market hypothesis; Modern portfolio theory; Sharpe ratio; Tracking error; ESG; Management fee; EIKON; Sweden; USA;

    Sammanfattning : This thesis investigates the relationship between the total expense ratio and the 5-year performance to last month for sustainable mutual funds registered in Sweden and the United States. The increasing amount of mutual funds and the shift towards sustainability in the society gives cause to study the relationship between the total expense ratio and the performance of sustainable mutual funds rather than conventional mutual funds. LÄS MER

  4. 3. Influence of land cover changes on organic carbon and organic nitrogen concentrations in Swedish rivers

    Kandidat-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Julia Iwan; [2021]
    Nyckelord :Total Organic Carbon TOC ; Total Organic Nitrogen TON ; Land Cover Change; Sweden; WaterBase; Earth and Environmental Sciences;

    Sammanfattning : There is increasing pressure on freshwater systems due to excessive nutrient loading by anthropogenic sources. In Sweden, freshwaters have become browner due to increasing exports of organic matter from soils into streams, rivers, and lakes. LÄS MER

  5. 4. Får du vad du betalar för? : Sambandet mellan tillväxtmarknadsfondernas avgifter och dess riskjusterade avkastning

    Magister-uppsats, Linköpings universitet/Företagsekonomi

    Författare :Perwez Ali; Jakob Håkansson; [2020]
    Nyckelord :Total Expense Ratio; risk adjusted return; treynor ratio; sharpe ratio; efficient markethypothesis; behavioral finance; mutual funds; emerging markets; frontier markets; Fondavgift; riskjusterad avkastning; treynorkvot; sharpekvot; effektiva marknadshypotesen; behavioral finance; fonder; emerging markets; frontier markets;

    Sammanfattning : Bakgrund: En stor andel av de svenska invånarna sparar idag i fonder. De senaste åren har utbudet av fonder ökat allt mer, dels genom antalet fondbolag samt spridningen över olika marknader. Fonder allokerade mot tillväxtmarknader, Emerging Markets samt Frontier Markets, är en av de fondtyper som fått större uppmärksamhet på sistone. LÄS MER

  7. 5. Concept investigation for misfire detection in spark-ignited gas engines

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Stefan Hamberg; [2019]
    Nyckelord :;

    Sammanfattning : As a supplier of sustainable transport solutions, Scania manufactures gas engines. Fueled with biogas, they offer a significant decrease in carbon dioxide emissions compared to standard diesel. LÄS MER