Sökning: "Core"

Visar resultat 21 - 25 av 5821 uppsatser innehållade ordet Core.

  1. 21. Techno-Economic Analysis of Dye Separation in Textile Recycling

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :David Lundberg; [2024]
    Nyckelord :Dye; Membrane filtration; Electrocoagulation; Techno-economic analysis; Pre-feasibility study; Technology and Engineering;

    Sammanfattning : This study determines the technical and economic feasibility of separating dye from a process filtrate in industrial textile recycling using electrocoagulation or sequences of membrane filtration with microfiltration, ultrafiltration, nanofiltration and reverse osmosis. The lower requirements for treating this stream, compared to previously researched dyehouse effluents, left treatments not good enough for dyehouses viable for this process filtrate. LÄS MER

  3. 22. The visibility of stellar transients in the Galactic Centre

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Astrofysik

    Författare :Jonathan Ström; [2024]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : A semi-analytical simulation was developed to evaluate the K-band magnitudes of Red Giants [0.96 - 1.02 M⊙] orbiting the supermassive black hole in the galactic centre. The model assumed star formation between 10-12 Gyrs ago and by following the IMF and applying a random age condition, a stellar population was created. LÄS MER

  4. 23. Navigating Social Sustainability: : Revealing Contemporary Laws and Policies in Public Procurement

    Master-uppsats, Uppsala universitet/Statsvetenskapliga institutionen

    Författare :Mirjam Chahed; [2024]
    Nyckelord :Socially Sustainable Public Procurement; EU Directive 2014 24 EU; The Swedish Public Procurement Act; The National Public Procurement Strategy; Sweden; WPR-approach; Poststructuralism;

    Sammanfattning : The thesis is about Sweden’s approach on social sustainability in public policy. The Swedish New Reform derives from the EU Directive 2014/24/EU on public procurement, including policies and legislations on social aspects, labor-law, and environmental considerations. LÄS MER

  5. 24. CULTURAL BEHAVIORAL CHANGE- BEHIND THE SCENES : An abductive study on cultural dimensional interactions

    Master-uppsats, Umeå universitet/Företagsekonomi

    Författare :Chris Niklasson; Louis Olakunle Ogbere; [2024]
    Nyckelord :Cultural behavioral changes; Cultural dimensional interactions; Hofstede model; Cross-cultural studies; Abductive research;

    Sammanfattning : The complex and unpredictable nature of cultural behavioral changes has posed multiple challenges for marketing practitioners during recent years. These challenges include, but are not limited to, inaccurate market forecasts, market failures, wasted resources etc. LÄS MER

  7. 25. Mängden död ved i värdekärnor i Söderåsens nationalpark

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Gustav Thurell; [2024]
    Nyckelord :volym död ved; stående död ved; liggande död ved; bokskog; nedbrytningsgrad; värdekärna;

    Sammanfattning : There is a lack of knowledge about the development of the dead wood in former production beech (Fagus sylvatica) forests that have been protected. The present study has been carried out in Söderåsen National Park to compare the distribution of dead wood in relatively unaffected beech forests that have been protected for a long time (A-value cores) and older, previously managed beech forest that has only been protected for 20-30 years (B-value cores). LÄS MER