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Visar resultat 1 - 5 av 49 uppsatser som matchar ovanstående sökkriterier.

  1. 1. LEO Satellite Connectivity for flying vehicles

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

    Författare :Jinxuan Chen; [2023]
    Nyckelord :LEO satellite network; satellite connectivity strategy; Nash-SAC; flying vehicles; LEO:s satellitnät; Strategi för satellitanslutning; Nash-SAC; flygande fordon;

    Sammanfattning : Compared with the terrestrial network (TN), which can only support limited covered areas, satellite communication (SC) can provide global coverage and high survivability in case of an emergency like an earthquake. Especially low-earth orbit (LEO) satellites, as a promising technology, which is integral to achieving the goal of global seamless coverage and reliable communication, catering to 6G’s communication requirements. LÄS MER

  3. 2. Livsåskådningsbegreppet : En kvalitativ innehållsanalys av Sveriges Arbetares Centralorganisations ideologi och fackliga arbete ur ett livsåskådningsperspektiv.

    Kandidat-uppsats, Uppsala universitet/Teologiska institutionen

    Författare :Christine Ståhlberg; [2023]
    Nyckelord :Ideology; SAC; syndicalism; worldview definition.;

    Sammanfattning : The purpose of this study is to examine if the Swedish syndicalist movement SAC´s ideology also is able to function as a worldview. Worldview is a contested concept and the meaning may shift depending on who you are talking to or what study you are reading. LÄS MER

  4. 3. Spatial Dependence in the Environmental Kuznets Curve

    Master-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Anna Pellicer Carrasquer; [2022]
    Nyckelord :environmental Kuznets curve; spatial autocorrelation; panel data; CO2 emissions; renewable energy consumption; Business and Economics;

    Sammanfattning : This essay aims to detect spatial autocorrelation present in the EKC relationship, as well as to find empirical evidence of said relationship. A panel data of 176 countries for the period 1990-2018 is used for the empirical part. Several spatial models are considered in this essay, namely the SDM, SAR model, SAC model and SEM. LÄS MER

  5. 4. Novel Scale Chemistry of Salmo Salar L. : New Linkage of Otolith and Scale Chemistry to M74 Reproductive Disorder

    Master-uppsats, Uppsala universitet/Institutionen för medicinsk biokemi och mikrobiologi

    Författare :Michelle Von Ehr; [2022]
    Nyckelord :Thiamine; M74; Salmon; Otolith chemistry; Scale chemistry; laser-ablation coupled inductively plasma mass spectrometry;

    Sammanfattning : Baltic salmon suffer from maternally transmitted M74 reproductive disorder, which causes yolk-sac fry mortality due to thiamine deficiency. This study investigates trace elemental analyses of Baltic salmon applied on otoliths and scales and their possible link to identifying M74. LÄS MER

  7. 5. Deep Reinforcement Learning for Building Control : A comparative study for applying Deep Reinforcement Learning to Building Energy Management

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

    Författare :Wanfu Zheng; [2022]
    Nyckelord :Deep Reinforcement Learning; Building Control; Building Energy Management; Optimization; Thermal Discomfort; Operational Cost; Deep Reinforcement Learning; byggnadskontroll; Building Energy Management; optimering; termiskt obehag; driftskostnader;

    Sammanfattning : Energy and environment have become hot topics in the world. The building sector accounts for a high proportion of energy consumption, with over one-third of energy use globally. A variety of optimization methods have been proposed for building energy management, which are mainly divided into two types: model-based and model-free. LÄS MER