Sökning: "Jonathan Lund"

Visar resultat 1 - 5 av 13 uppsatser innehållade orden Jonathan Lund.

  1. 1. Benchmarking a 1 kW hybrid hydrogen fuel cell system

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Jonathan Envall; [2023]
    Nyckelord :PEMFC; fuel cell; UAV; hybrid; Technology and Engineering;

    Sammanfattning : Unmanned Aerial Vehicles (UAV's) offer great versatility in the tasks that they may perform and they are today used in many sectors. The H24LEO project, administered by the Lund University School of Aviation, aims to develop and demonstrate a hybrid proton-exchange membrane fuel cell-powered UAV to aid in search and rescue operations performed by the Swedish Maritime Administration, and reduce the greenhouse gas emissions compared to similar work performed by helicopters. LÄS MER

  3. 2. Representation av könsrollerna i Berserk

    Kandidat-uppsats, Lunds universitet/Intermediala studier

    Författare :Jonathan Linder; [2022]
    Nyckelord :fokalisering; narratologi; intermedialitet; genre; genus; manga; Cultural Sciences;

    Sammanfattning : This study aims to discuss how gender roles are represented in the Japanese manga book Berserk by Kentaro Miura, by focusing on the characters Guts and Casca. This will be done using intermedial theories. LÄS MER

  4. 3. Change of heating fuel consumption patterns produced by the economic crisis in Greece

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Panagiotis Patrinos; [2021]
    Nyckelord :geography; GIS; atmospheric pollution; Greece; household heating systems; heating fuel; economic Crisis; air Quality; satellite data; virtual stations; regression analysis; air pollutants mapping; anthropogenic factors; Earth and Environmental Sciences;

    Sammanfattning : The economic crisis in Greece resulted in a change in residential heating fuels utilized, which in turn resulted in a change of air quality over Greater Athens Area. The aim of this study was to investigate the effects of economic crisis in air quality over Attica by examining the change in air pollutants’ concentrations before, during, and after the onset of the economic crisis in Greece and to associate this change with the change in fuels used for residential heating. LÄS MER

  5. 4. Design of 3D-printed cranioplasty moulds using Neural Network

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Jonathan Andersson; [2020]
    Nyckelord :Cranioplasty; Neural Network; Convolutional Neural Network; autoencoder; 3D printing; data reconstruction; Technology and Engineering; Medicine and Health Sciences; Mathematics and Statistics;

    Sammanfattning : Cranioplasty is surgical repair of a skull bone defect due to a previous surgery or injury. Cranioplasty is most often performed with autologous bone flap, i.e the patient's own saved bone from previous surgery if this is available. LÄS MER

  7. 5. Numerical modelling of cold helium safety discharges from the cryogenic distribution line

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Jonathan Persson; [2020]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The European Spallation Source, ESS, is a project currently with 17 Partner Countries, and with Sweden and Denmark as host nations. The ESS main facility is being constructed in Lund, to ultimately become the world’s most powerful neutron source, providing around 30 times brighter neutron beams than any earlier facility. LÄS MER