Sökning: "cycle perspective"

Visar resultat 16 - 20 av 695 uppsatser innehållade orden cycle perspective.

  1. 16. Life cycle assessment of metal laser powder bed fusion : A deep dive into the significance of system boundary expansion and improvement potential

    Master-uppsats, Linköpings universitet/Industriell miljöteknik

    Författare :Christian Rotter; Erik Fagerberg; [2023]
    Nyckelord :additive manufacturing; life cycle assessment; powder bed fusion; system boundaries; metal laser powder bed fusion; environmental impact; global warming potential;

    Sammanfattning : Metal additive manufacturing (MAM) is a manufacturing technology experiencing a rapid expansion rate. Metal laser powder bed fusion (ML-PBF) is among the most popular techniques in this field. The environmental implications of it are often discussed in literature and compared to conventional manufacturing. LÄS MER

  3. 17. RAINWATER HARVESTING FROM ROOF TOPS IN URBAN AREAS: QUANTITY, QUALITY AND ENVIRONMENTAL BENEFIT : Case studies in Sweden and Colombia

    Master-uppsats, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Sonny Colin; Michael Erneland; [2023]
    Nyckelord :3D-printing; Hydrological cycle; Low-cost sensors; Water scarcity; Water shortage; Water supply; Water quality; Water quality Index; Water quantity;

    Sammanfattning : This study has looked at two separate locations, Malmö in Sweden, and Medellin in Colombia, and what the possibilities of rainwater harvesting are in those locations. The paper investigated data gathered by low-cost sensors in Malmö region, as well as sampling and measurements of rainwater collected in Malmö and Medellin, analysed by laboratories in both countries. LÄS MER

  4. 18. Hållbara klimatskärmar med hampa och cellglas : - En fallstudie

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Byggteknik och byggd miljö

    Författare :Nikolaj Pedersen; [2023]
    Nyckelord :;

    Sammanfattning : Human activity is the primary cause of climate change, particularly through the emission of greenhouse gases. The construction industry is one of the sectors that significantly contributes to the increasing amount of greenhouse gases in the atmosphere, and sustainable building materials can be part of the solution to this problem. LÄS MER

  5. 19. En kritisk granskning av cykelnätet i Malmös innerstad utifrån ett brukarperspektiv

    Kandidat-uppsats, SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Författare :Klara Norén; [2023]
    Nyckelord :cykling; cykel; cykelolyckor; trafikplanering; trafiksäkerhet; mobilitet;

    Sammanfattning : Uppsatsen utreder brister i Malmös cykelnät från ett brukarperspektiv genom en personlig cykling av alla redovisade cykelvägar i centrala Malmö. Undersökningen redovisas genom kartläggning av bristerna, redovisning av de olika vägtyper som cykelvägarna utgörs av samt en noggrannare granskning av de så kallade pendelstråken och dess kvaliteter. LÄS MER

  7. 20. Implementing Circular Economy Measures for Stockholm's Sustainable Development: An Assessment of Using Second-hand Textiles in School Craft Education

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Maurine Luquet; [2023]
    Nyckelord :Circular Economy; Climate Neutrality; Life Cycle Assessment; Sustainable Development; Textile; Waste Management;

    Sammanfattning : Circular Economy is an increasingly popular concept, which could be implemented to decrease our environmental impacts and promote sustainable development. Within Agenda 2030 and the Paris Agreement, the city of Stockholm has the goal to become climate neutral by 2030 and wants to explore the effects ofcircularity measures. LÄS MER