Essays about: "inactive"

Showing result 11 - 15 of 136 essays containing the word inactive.

  1. 11. A Toxic Legacy? : A Study of PFAS Leakage from Landfills in the Eastern Part of Mälaren

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Elsa Hård af Segerstad; [2023]
    Keywords : Landfills; PFAS; Leachate; Mälaren-Görväln; Östra Mälaren Water Protection Area; Norrvatten; Drinking Water; Characterisation; Risk Assessment; Deponier; PFAS; Lakvatten; Mälaren-Görväln; Östra Mälarens vattenskyddsområde; Norrvatten; Dricksvatten; Karakterisering; Riskbedömning;

    Abstract : The growing concern around per- and polyfluoroalkyl substances (PFAS) and their negative health and environmental effects have lately become more apparent which also is reflected in the new, more strict regulations of permitted levels of PFAS in drinking water extracted from water resources. However, many point sources of PFAS pollution to the environment and to water resources are still not identified and assessed for risk. READ MORE

  3. 12. Feasibility of HALEU-loaded Breed-and-Burn Molten Salt Fast Reactor without Online Actinide Treatment

    University essay from KTH/Fysik

    Author : Lei Shi; [2023]
    Keywords : Molten salt; Chloride fuel; Fast reactor; Breed-and-Burn; Smält salt; kloridbränsle; snabbreaktor; avel och bränning;

    Abstract : Molten Salt Fast Reactors (MSFRs) have prominent advantages such as fuel breeding, nuclear waste transmutation, and inherent safety. They are the only liquid-fueled nuclear reactors currently receiving significant attention as fourth-generation advanced nuclear systems. READ MORE

  4. 13. The Effect of Residual Bacterial Products Associated to Root Canal Infection on Stem Cells from the Apical Papilla: Understanding Basis on Regenerative Endodontic Treatment

    University essay from Umeå universitet/Tandläkarutbildning

    Author : Alhussan Sora; Abla Afnan; [2022]
    Keywords : SCAP; RTCA; regenerative endodontic; Inactivated bacteria;

    Abstract : Background: The regenerative function of stem cells from the apical papilla (SCAPs) is affected by the presence of bacteria from infected root canals. Living microorganisms influence SCAP function but the effect of inactive bacteria and its components on SCAPs needs further investigation. READ MORE

  5. 14. Models for solid waste and its management in Stockholm metropolitan area

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Lars Arvidsson; Kasper Nordenram; [2022]
    Keywords : ;

    Abstract : In the transition from a linear economy to a sustainable circular economy, waste management is critical. This thesis approaches the management of Municipal Solid Waste (MSW) from the perspective of a mathematical modelling. Within the scope of the thesis, three mathematical models were developed. READ MORE

  6. 15. Academic library instruction on critical evaluation of sources and information : A content analysis of Swedish university library websites

    University essay from Uppsala universitet/Institutionen för ABM

    Author : Emma Johansen; [2022]
    Keywords : Academic library; Instruction; Critical thinking; Source evaluation; Information literacy; Media and information literacy; Content analysis; Website; Universitetsbibliotek; undervisning; kritiskt tänkande; källkritik; informationskompetens; medie- och informationskunnighet; innehållsanalys; webbplats;

    Abstract : This master thesis examines how Swedish university libraries are instructing their students on topics related to the critical evaluation of sources and information. The method of analysis was a quantitative and qualitative content analysis of the external websites of Sweden’s public university libraries to determine what modes of instruction are being offered, and how these services are being described and made accessible to their users. READ MORE