Sökning: "carbon thirteen"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden carbon thirteen.

  1. 1. EU’s Action Plan for a Circular Economy in Practice - Stakeholders response to adopting circular economy initiative for electric vehicles batteries in Sweden

    Master-uppsats, Göteborgs universitet/Statsvetenskapliga institutionen

    Författare :Purushottam Adhikari; [2022-06-20]
    Nyckelord :Circular economy CE ; Circular Business Models CBM ; Swedish manufacturers; Electric Vehicle Batteries EVB ; Critical Raw materials CRM ;

    Sammanfattning : Despite EU and national climate goals, transportation-related emissions are on the rise, accounting for almost a quarter of EU GHG emissions. Policymakers, particularly in the European Union, are beginning to question the future of mobility as a result of these unfavourable implications and tendencies. LÄS MER

  3. 2. Making wood durable. A sustainable approachwith linseed oil

    Uppsats för yrkesexamina på avancerad nivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Helena Olsson; [2019]
    Nyckelord :Linseed oil; Wood preservation; Nuclear Magnetic Resonance NMR ; Diffusion Ordered Spectroscopy DOSY ; Time-resolved oxidation study; Linolja; Bevarande träbehandling; Nuclear Magnetic Resonance NMR ; Diffusion Ordered Spectroscopy DOSY ; Oxidationstidsstudie;

    Sammanfattning : Linseed oil has been and is used for vast number of applications, such as in food and paint industry, and wood preservation. It is a good environmental choice, as it originates from renewable sources. Linseed oil is mainly a mixture of triglyceride of fatty acids, both saturated and mono- or polyunsaturated, which allows the oil to oxidize. LÄS MER

  4. 3. Quantifying metabolic fluxes using mathematical modeling

    Master-uppsats, Linköpings universitet/Institutionen för medicinsk teknik

    Författare :Victor Viberg; [2018]
    Nyckelord :Metabolic Flux Analysis; OpenFlux; carbon thirteen; Uncertainty Analysis; Cytoscape; Cancer; TCA-cycle; flux rate; metabolic reactions; systems biology; mathematical modeling; krebs cycle; model validation;

    Sammanfattning : Background Cancer is one of the leading causes of death in Sweden. In order to develop better treatments against cancer we need to better understand it. One area of special interest is cancer metabolism and the metabolic fluxes. As these fluxes cannot be directly measured, modeling is required to determine them. LÄS MER

  5. 4. How ionized radicals bind to Ir(111) supported graphene

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

    Författare :David Johansson; [2018]
    Nyckelord :Graphene; Radicals; Physics and Astronomy;

    Sammanfattning : In this thesis radical adsorption onto Ir(111) supported graphene at room temperature is studied using scanning tunneling microscopy. The radicals were formed in by thermal cleavage of C2H4 molecules. LÄS MER

  7. 5. Assessment on Groundwater Contamination from a Former Hard Chromium Plating Site in Iggesund

    Kandidat-uppsats, Örebro universitet/Institutionen för naturvetenskap och teknik

    Författare :Isabell Alnehem; [2016]
    Nyckelord :;

    Sammanfattning : Before the persistent and toxicological properties of perfluoroalkyl and polyfluoroalkyl substances (PFASs) were known they were used worldwide. The thermal and chemical stability from the carbon-fluorine bond makes these substances desirable for industrial applications. LÄS MER