Sökning: "Lanterns"

Visar resultat 1 - 5 av 11 uppsatser innehållade ordet Lanterns.

  1. 1. Space-Division-Multiplexing Platform for a Delayed-Choice Experiment

    Master-uppsats, Linköpings universitet/Informationskodning

    Författare :Hilma Karlsson; [2023]
    Nyckelord :Wheeler s delayed choice; wave-particle delayed choice; Sagnac interferometer; Mach-Zehnder interferometer; complementarity relation; spatial modes; space-division-multiplexing; LP-modes; few-mode fibers; quantum communication; quantum optics;

    Sammanfattning : This master’s thesis explores a space-division-multiplexing (SDM) platform fora delayed-choice experiment. SDM is a multiplexing technique for optical datatransmission that employs spatial modes in a multi- or few-mode fiber to increasethe transmission capacity. The spatial modes can thus be used as separate channels. LÄS MER

  3. 2. Generatorinstallation M/S Calmare Nyckel : Nödkraftförsörjning på sjöfartshögskolansskolfartyg

    M1-uppsats, Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

    Författare :Tobias De Teilmann; [2021]
    Nyckelord :;

    Sammanfattning : On board the M/S Calmare Nyckel, during normal operation in open water. It isonly one of the generators, and the main engine in operation. At present, the mainengine on the Calmare Nyckel is not equipped with a shaft generator. LÄS MER

  4. 3. Kontorshotell Jonsereds fabriker - Fastighetsutveckling av gammal verkstadslokal

    M-uppsats,

    Författare :Simon Grimberg; Jakob Hise Kaldma; [2019-07-03]
    Nyckelord :Samhällsbyggnadsteknik; Hållbar utveckling; Building Futures; Civil Engineering; Sustainable Development; Building Futures;

    Sammanfattning : This report presents suggestions and recommendations on how to convert an old industrial building, built in 1958, to an office hotel. One of the main criteria was that the floor plan should be flexible. The building is situated at Jonsereds Fabriker and the study was conducted for Hantverkslokaler i Göteborg AB, the estate owner. LÄS MER

  5. 4. Off-grid Solar Products Going Circular: Exploring the potential for repair, refurbishment and remanufacturing strategies and business models for Solar Home Systems and Solar Lanterns in India

    Master-uppsats, Lunds universitet/Internationella miljöinstitutet

    Författare :Lucyl Staub; [2019]
    Nyckelord :circular economy; business model; circular strategy; off-grid; photovoltaics; Earth and Environmental Sciences;

    Sammanfattning : Off-grid solar products play an essential role in increasing and improving rural energy access, thereby reducing poverty and mitigating climate change. Experiencing fast market growth in Central and Southern Asia and Sub-Saharan Africa, off-grid solar products will represent 50% of the newly established electricity connections in the world between 2017 and 2030. LÄS MER

  7. 5. Environmental and health impacts when replacing kerosene lamps with solar lanterns : A study on global warming potential and household air pollution

    Kandidat-uppsats, Uppsala universitet/Institutionen för teknikvetenskaper

    Författare :Erik Stenemo; Emma Olsson; [2018]
    Nyckelord :solar lanterns; kerosene lamps; LCA; global warming potential; black carbon;

    Sammanfattning : In regions with low energy access kerosene lamps are commonly used, and these emit carbon dioxide (CO2) as well as household air pollutants (HAP). This bachelor thesis examines the possible reduction of carbon dioxide equivalents (CO2eq) emissions and HAP from kerosene lamps by replacing them with off-grid solar powered lanterns. LÄS MER