Sökning: "closed-loop"

Visar resultat 11 - 15 av 305 uppsatser innehållade ordet closed-loop.

  1. 11. Analysis on copper, lead and tin removal in steel scrap sorting : Technologies involved, environmental considerations and economic aspects

    Master-uppsats, KTH/Materialvetenskap

    Författare :Giada Cavaliere; [2023]
    Nyckelord :Copper; Tin; Lead; Steel Scrap Sorting; Ballistic Separation; Dilution; Revenue Modelling; CO2 emissions Modelling; Tenn; Bly; Sortering av stålskrot; Ballistisk separation; Utspädning; lntäktsmodellering; CO2-utsläppsmodellering;

    Sammanfattning : With the urgency of cutting down CO2 emissions to reach climate neutrality by 2050, decarbonization of the steel industry is on the European Commission's agenda. Steelmaking accounts for 10 % of anthropogenic CO2 emissions and it is one of the most challenging sectors to decarbonize. LÄS MER

  3. 12. Teamarbete vid akuta situationer : Kvantitativ enkätstudie utifrån anestesisjuksköterskors inställning

    Magister-uppsats, Mälardalens universitet/Akademin för hälsa, vård och välfärd

    Författare :Charlotta Rundin; Erik Åhlén; [2023]
    Nyckelord :;

    Sammanfattning : Bakgrund: Välfungerande teamarbete beskrivs som en central del i upprätthållandet av patientsäkerheten. Akuta situationer är ofta kaotiska och då är det extra viktigt med välfungerande teamarbete. LÄS MER

  4. 13. Attitude Dynamics and Control for the Task Scheduling of Agile Earth Observation Satellites

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

    Författare :Renato Franze; [2023]
    Nyckelord :Attitude Dynamics; Attitude Control; Earth Observation; Scheduling; Attityddynamik; Attitydkontroll; Jordobservation; Uppgiftsschemaläggning;

    Sammanfattning : This thesis deals with the scheduling problem for a constellation of Earth observation satellites, focusing on modelling the attitude dynamics to assess the tasking capabilities. A target selection algorithm is developed considering the time dependent manoeuvres between targets and the time-dependent value of the observed targets. LÄS MER

  5. 14. Conditions for Circular Electric Vehicle Battery Value Chains : Exploring Opportunities for Circular Economy Implementation in the Value Chain of Electric Vehicle Batteries in Nairobi, Kenya

    Master-uppsats, Linköpings universitet/Industriell miljöteknik

    Författare :Johanna Hegenbart; Sofie Rosmark; [2023]
    Nyckelord :Circular Economy; Electric Vehicle Batteries; Sustainability; Ecosystem;

    Sammanfattning : To reduce the negative impacts of climate change, electric vehicles (EVs) have emerged as a viable solution in the mobility sector, leading to an increase in battery production and use. For electric vehicle batteries (EVBs) to be sustainable, the total impact of the supply and value chain has to be as low as possible, making the implementation of circular economy (CE) principles a key element in the transition. LÄS MER

  7. 15. Exploring the feasibility of  Returnable Transport Packaging in the ICT industry : An exploratory study about the drivers, barriers, and enablers of implementing Returnable Transport Packaging in ICT Supply Chains

    Master-uppsats, Jönköping University/IHH, Företagsekonomi

    Författare :Carl Munck af Rosenschöld; Giovanna Leveratto Bravo; [2023]
    Nyckelord :Returnable Transport Packaging; Feasibility; ICT Industry; Reverse Logistics;

    Sammanfattning : Background: Establishing closed-loop supply chains is essential for the development of a future circular economy. This concept not only applies to the products within the supply chain but also to their packaging. LÄS MER