Sökning: "lamp"

Visar resultat 11 - 15 av 180 uppsatser innehållade ordet lamp.

  1. 11. Green hydrogen production in SE4, a business case for large-scale green hydrogen in SE4

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Petter Håkansson; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : As the greenhouse gas emissions keep on increasing the need for solutions to help reduce emissions across all sectors has never been greater. The European Union has pointed out green hydrogen as a step in increasing the sustainability of the energy sector in Europe. LÄS MER

  3. 12. Evolving Light

    Magister-uppsats, KTH/Ljusdesign

    Författare :Mahima Naik; [2023]
    Nyckelord :Luminaire design; Product Customization; Light Distribution; Emotional Attachment; Sustainable Materials;

    Sammanfattning : The purpose of this Master’s thesis is to broaden the horizon of customizable features available in the luminaire design industry. The aim was to study if enhanced customization features like light distribution, colour of light and use of sustainable materials can help foster emotional attachment and increased usage with the possibility of extending luminaire life. LÄS MER

  4. 13. Tweetlight

    Master-uppsats, Lunds universitet/Industridesign

    Författare :Gabija Zinciukaite; [2023]
    Nyckelord :Arts and Architecture; Technology and Engineering;

    Sammanfattning : Desk lamps were originally designed for reading and craftsmanship. However, with the increasing prevalence of com- puter-based work and the rise of remote and hybrid work arrangements due to the COVID-19 pandemic, our needs for lighting have evolved. LÄS MER

  5. 14. Flashlamp Annealing for Improved Ferroelectric Junctions

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Theodor Blom; [2023]
    Nyckelord :Flashlamp annealing; ferroelectricity; hafnia oxide; III-V semiconductor; thermal annealing; device performance; Technology and Engineering;

    Sammanfattning : The effects of flashlamp annealing (FLA) on the quality of ferroelectric HfxZr1–xO2 (HZO) interfaces, integrated on InAs substrates, are evaluated. For the integration of ferroelectric HZO on III-V semiconductors the crystallization via rapid thermal processing (RTP) can severely degrade the HZO/III-V interface. LÄS MER

  7. 15. Deep Neural Networks for dictionary-based 5G channel estimation with no ground truth in mixed SNR scenarios

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Matteo Ferrini; [2022]
    Nyckelord :5G; Channel Estimation; Sparse Linear Inverse Problem; Approximate Message Passing; Neural Networks; 5G; kanaluppskattning; sparsamt linjärt inversproblem; approximativ meddelandeöverföring; neurala nätverk;

    Sammanfattning : Channel estimation is a fundamental task for exploiting the advantages of massive Multiple-Input Multiple-Output (MIMO) systems in fifth generation (5G) wireless technology. Channel estimates require solving sparse linear inverse problems that is usually performed with the Least Squares method, which brings low complexity but high mean squared error values. LÄS MER