Sökning: "Greenness"

Visar resultat 6 - 10 av 47 uppsatser innehållade ordet Greenness.

  1. 6. A GREENER SOLUTION Investigating the potential use of Green Solvents to remove cellulose nitrate lacquer from silver objects

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Borén Evelina; [2022-07-05]
    Nyckelord :Sustainable Conservation; Green Solvents; Cellulose Nitrate; Lacquer; Coating; Silver;

    Sammanfattning : This thesis investigates the performance of non-hazardous solvent substitutes, so called “Green Solvents", for the removal of aged and unaged cellulose nitrate lacquer from silver surfaces. Literature research and preliminary tests resulted in four solvents of interest: ethyl acetate, ethyl lactate, propylene carbonate and dimethyl carbonate. LÄS MER

  3. 7. Greening peptide chemistry by using NBP as solvent for SPPS

    Master-uppsats, Lunds universitet/Centrum för analys och syntes

    Författare :Andrea Ölander; [2022]
    Nyckelord :SPPS; Green chemistry; Peptide Synthesis; Organic chemistry; Organisk kemi; Chemistry;

    Sammanfattning : The preferred method for synthesising therapeutic peptides today is by Solid-Phase Peptide Synthesis (SPPS). SPPS is a wasteful process, where the main component of the waste is hazardous solvents, i.e., N,N-dimethylformamide (DMF), N-methylpyrrolidone (NMP) or dichloromethane (DCM). LÄS MER

  4. 8. Mispricing of Climate Risk

    Magister-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Lovisa Dahlquist; Lena Maria Tschanhenz; [2022]
    Nyckelord :Bloomberg GHG estimates; Risk premium for climate risk; ESG reporting; Sustainable investing; Stock market equilibrium; Business and Economics;

    Sammanfattning : Purpose: Study the relationship between stock returns and GHG emissions regarding a risk premium related to greenness. This by using GHG emissions estimated by Bloomberg rather than companies self-reported estimates. Methodology: The study conducts a time-invariant model by cross-sectional OLS regression to estimate the risk premium for greenness. LÄS MER

  5. 9. Improve Sustainability Performance of a Global Supply Chain : Proposal of LARGS framework and case study in Airinum

    Master-uppsats, KTH/Hållbar produktionsutveckling (ML)

    Författare :Kei Sam Cheong; [2022]
    Nyckelord :LARGS; lean agile resilient green sustainable; supply chain management; SCM; carbon emission; LCA; sustainability performance; pandemic;

    Sammanfattning : Leanness, agility, resilience, greenness, and sustainability of a supply chain are critical factors that organizations have to consider to increase the competitiveness of their supply chain. Lean & Green (L&G) practices have been proven to enhance performance related to sustainability when deployed. LÄS MER

  7. 10. The Effect of Natural Resource Shocks on Violence, Crime, and Drug Cartels Presence in Mexico

    Master-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Miriam Cavazos Hernandez; Balasurya Sivakumar; [2022]
    Nyckelord :Natural Resources; Conflict; Mexico; Business and Economics;

    Sammanfattning : We examine the effect of natural resource shocks on violence by drug cartels at the municipality level in rural Mexico from 2003 to 2017. For this, we use an Instrumental Variable setup by instrumenting our main explanatory variable vegetation density with rainfall. LÄS MER