Sökning: "efficiency"

Visar resultat 1 - 5 av 8150 uppsatser innehållade ordet efficiency.

  1. 1. Cu2O/TiO2 Nanorod Heterojunctions: Synthesis, Characterization and Applications as Solar Cells on the Nanoscale

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Edward Dellamary; [2020]
    Nyckelord :;

    Sammanfattning : Novel solar cells are being synthesized from sustainable, non-toxic, and economic materials. All metal oxide semiconductors are one such class of these materials. LÄS MER

  2. 2. AI Safe Exploration: Reinforced learning with a blocker in unsafe environments

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Marco Koivisto; Philip Crockett; Axel Spångberg; [2019-11-12]
    Nyckelord :Artificial Intelligence; Reinforcement learning; Safe exploration; Blocker; Machine Learning; Baby AI Game; Gym Mini Grid;

    Sammanfattning : Artificial intelligence can be trained with a trial anderror based approach. In an environment where a catastrophecan not be accepted a human overseer can be used, but thismight lower the efficiency of the learning. LÄS MER

  3. 3. Accelerating geospatial database services with Graphical Processing Units

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Andreas Fransson; Johan Johansson; [2019-11-12]
    Nyckelord :Accelerated database; SPA RK database; Windows SQL Server; Geospatial Data; Emergency Systems;

    Sammanfattning : With the growing need of instant oralmost instant processing and retrieval when working on largedata-sets we ask ourselves the following question “What impactwould switching from a conventional CPU database to a GPUaccelerated database have on emergency systems using largegeospatial data-sets”. [Methodology] We chose to use DesignScience and more specifically the method called optimization. LÄS MER

  4. 4. Internationalization through business models - a case study of Swedish cleantech firms

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Axel Erikson; Fredrik Rydqvist; [2019-08-08]
    Nyckelord :Business models; internationalization; international business models; Swedish cleantech; strategy;

    Sammanfattning : MSc in International Business and Trade.... LÄS MER

  5. 5. Income Distribution and Happiness in Europe - Are Scandinavians more Sensitive to Inequality?

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Amanda Josefsson; Simona Koria; [2019-07-12]
    Nyckelord :inequality; happiness; well-being; Europe; Scandinavia; welfare; income distribution; inequality aversion;

    Sammanfattning : The main objective of this thesis is to investigate the effect of income inequality on happiness in Europe. A comparison between Scandinavia and the rest of Europe is made using cross-sectional data from the European Social Survey for 2008-2016 to establish possible differences in inequality aversion. LÄS MER