Sökning: "Joel Forsberg"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden Joel Forsberg.

  1. 1. Vibrational signals as indicators of soil fauna health? : A novel approach to environmental monitoring of ants

    Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Joel Fransson Forsberg; [2023]
    Nyckelord :Vibrations; Formica ants; Vibrometer; Vibrational signals; Imidacloprid; Before-After-Control-Impact;

    Sammanfattning : Soil fauna provides processes of crucial importance for ecosystem functions, but our ability to observe their actions often depend on destructive methods where the integrity of the studied environment (the soil) is compromised. In this study, I develop and test a new generation of environmental monitoring tools that utilize vibrations made by soil macrofauna to inform about their performance and health. LÄS MER

  3. 2. Swaptions from a Clearinghouse perspective : Hedging swaptions, an option on interest rate swaps, using compression

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Joel Forsberg; [2022]
    Nyckelord :Swaptions; Clearinghouse; Compression; Interest rate swap;

    Sammanfattning : With the increasing popularity of interest rate swaps the need to understandswaptions, an option of an interest rate swap, is of great importance. A swap-tion can be used in both speculative purposes and to hedge against changesin interest rates. The most important thing to understand is the pricing for-mula. LÄS MER

  4. 3. Quantifying changes in soil bioporosity in subarctic soils after earthworm invasions

    Kandidat-uppsats,

    Författare :Joel Fransson Forsberg; [2021]
    Nyckelord :Biopores; macropores; geoengineering earthworms; X-ray tomography;

    Sammanfattning : Pores provide important hotspots for chemical and biological processes in soils. Earthworm burrows affect the macropore structure and their actions may create new preferential pathways for water and gas flow within soils. This, in turn, indirectly affect plants, nutrient cycling, hydraulic conductivity, gas exchange, and soil organisms. LÄS MER

  5. 4. Aktieägarengagemang hos institutionella investerare. En teoretisk analys av EU:s regler om policy för aktieägarengagemang.

    Magister-uppsats, Göteborgs universitet/Juridiska institutionen

    Författare :Joel Forsberg; [2018-05-29]
    Nyckelord :;

    Sammanfattning : Uppsatsen behandlar EU:s reglering av institutionella investerares aktieägarengagemang i börsbolag, genom regler om policy för aktieägaengagemang. Allt sedan finanskrisen 2008 har EU valt att lägga fram regler för att förhindra att en ny finanskris uppstår. LÄS MER

  7. 5. Submarine Fishing Assistant

    Kandidat-uppsats, Uppsala universitet/Institutionen för teknikvetenskaper

    Författare :Joel Larsson; David Forsberg; [2018]
    Nyckelord :Submarine; Fishing; Fishing Assistant; Net Fishing; GPS; IMU; Navigation;

    Sammanfattning : Humanity has been fishing for a long time, more specifically underice with nets, this could be a lot more efficient if it could beautomated in any stage of the procedure. The project aim is toconstruct an automated system for assisting in net fishing under ice. LÄS MER