Sökning: "Parallel Systems"

Visar resultat 1 - 5 av 594 uppsatser innehållade orden Parallel Systems.

  1. 1. An investigation of pea and cereal varieties for organic intercropping in Sweden

    Master-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Agnes Elise Matilda Wilson; [2024]
    Nyckelord :Intercropping; agroecology; organic; peas; cereals; heritage grains;

    Sammanfattning : Organic farming, intercropping and the conservation of landraces are agroecological methods of transitioning to a more sustainable and resilient agricultural system, however there is a lack of data on varieties suitable for organic intercropping. Therefore, two spatially parallel field trials were conducted with 11 pea varieties intercropped with oat, and 38 varieties of cereals (wheat, oat, and barley), in sole crops. LÄS MER

  2. 2. FPGA Based Control of Multiple Electric Machines for Marine Propulsion Systems

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

    Författare :Simon Weideskog; [2024]
    Nyckelord :FPGA; Field Oriented Control; BLDC; SVPWM; SMO; Electric Drives; Electric Machines; Sliding Mode Observer; Marine Propulsion; Multiple Machines; Boat Motor; Fältorienterad styrning; marin framdrivning; elektriska drivsystem; elmaskiner; flertal maskiner; båtmotor;

    Sammanfattning : This master thesis addresses the control of electric propulsion motors in a marine context. The focus lies mainly on the implementation of field oriented control (FOC) in a field programmable gate array (FPGA). The hypothesis is that FPGAs provide performance advantages over microcontroller-based control solutions by enabling parallel processing. LÄS MER

  3. 3. (Swift) sanctions and the rise of parallel payment systems: A qualitative study of financial infrastructure and power dynamics in times of FinTech

    Kandidat-uppsats, Göteborgs universitet/Institutionen för globala studier

    Författare :Jacqueline Klehr; [2023-10-05]
    Nyckelord :Financial infrastructure; economic sanctions; Swift; payment systems; ; cross border payments; financial network;

    Sammanfattning : In 2022, the West imposed sanctions of unprecedented scale on Russia following the war in Ukraine, including severing Moscow from the main global financial message provider, Swift, with the objective to harm the ability of Russian banks to operate globally. As the global financial system is centralised, being severed from Swift significantly complicates the process of conducting cross border payments. LÄS MER

  4. 4. Tillit, misstro och motstånd : En studie av skolutvecklingsaktörers konstruktioner av skolutvecklingens villkor

    Magister-uppsats, Luleå tekniska universitet/Institutionen för hälsa, lärande och teknik

    Författare :Maria Jakobsson; [2023]
    Nyckelord :instructional; governance and management; school leader; school development; trust; mistrust; undervisnings-; styrning och ledning; skolledare; skolutveckling; tillit; misstro;

    Sammanfattning : The purpose of this study is to uncover and problematize how school management and senior teachers perceive governing and management of school development processes from a perspective of trust. The research questions are the following: “Which constructs of trust emerge among school management and senior teachers in governing and management of school development processes?” and “Which constructs of possibilities and challenges emerge among school management and senior teachers in governing and management of school development processes from a perspective of trust?” The study has a social constructivist design where a framework for evaluation of trust versus mistrust (the Trust/Mistrust matrix: TDM) was used in the analysis. LÄS MER

  5. 5. Fuktproblem i tak till följd av solceller : Risker med skuggning av takkonstruktioner

    Kandidat-uppsats, KTH/Byggteknik och design

    Författare :Pontus Flygring; Anton Eliasson; [2023]
    Nyckelord :solar cells; solar panels; photovoltaic systems; shading; roof; moisture safety; roof installation; temperature reduction; desorption; absorption; moisture problem.; solceller; solcellsanläggningar; skuggning; fuktsäkerhet; tak; kallvind; takinstallation; temperatursänkning; uttorkning; uppfuktning; fuktproblem.;

    Sammanfattning : Energiomställning och globala mål ställer allt högre krav på länder, organisationer och olikabranscher, inte minst byggbranschen. En metod för att minska belastningen på det nationellaelnätet och göra fastigheter mindre beroende av de stora fluktuationerna i energipriserna ärsolcellsanläggningar. LÄS MER