Sökning: "blockage"

Visar resultat 11 - 15 av 80 uppsatser innehållade ordet blockage.

  1. 11. Thrombotic events in Covid-19 patients using Meta-Analysis

    Magister-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Ugonna Okeke; [2022]
    Nyckelord :;

    Sammanfattning : Corona virus disease caused by severe acute respiratory virus 2 causes blockage of the blood vessel which leads to thrombosis. Thrombotic events in covid-19 patients results to hospitalizations and death. And incidence of thrombosis in covid-19 patients have been increasing in most regions of the world. LÄS MER

  3. 12. Learning with Synthetically Blocked Images for Sensor Blockage Detection

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Hoang Tran; [2022]
    Nyckelord :Machine learning; deep learning; neural networks; synthetic data; sensor blockage; domain adaptation;

    Sammanfattning : With the increasing demand for labeled data in machine learning for visual perception tasks, the interest in using synthetically generated data has grown. Due to the existence of a domain gap between synthetic and real data, strategies in domain adaptation are necessary to achieve high performance with models trained on synthetic or mixed data. LÄS MER

  4. 13. RayTracing Analysis and Simulator Design of Unmanned Aerial Vehicle Communication and Detection System in Urban Environment

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

    Författare :Jie Huang; [2022]
    Nyckelord :Drone detection; phased array; angle of arrival; MUltiple SIgnal Classification; raytracing; reflection; diffraction; Drönardetektering; fasad array; ankomstvinkel; MUltiple SIgnal Classification; raytracing; reflektion; diffraktion;

    Sammanfattning : In recent years, unmanned aerial vehicles (UAV), also called drones, have experienced a rapid increase, which leads to the concern of illegal use of them. Passive RF is one of the effective ways to detect drones by receiving drones’ communication signals. LÄS MER

  5. 14. Ultra-wideband location tracking of mobile devices

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Daniel Hietarinta; [2022]
    Nyckelord :UWB; ultra-wideband; GPS; tracking; locating; wireless communication; low-power; embedded systems; mobile devices; OTG; sensors; sensor fusion; mobile app; Android; dynamic anchors; ranging; C; Python;

    Sammanfattning : Today’s most widely used tracking solutions for consumers involve the Global Positioning System (GPS) which meets most needs when it comes to rough estimation of location. GPS however is limited in accuracy with a horizontal error of around 5 meters and cannot be used in the areas where the satellites cannot provide a strong enough signal e.g. LÄS MER

  7. 15. The Vicious Cycle of Unethical Behavior : A Model for Destructive Leadership in the Remote Setting

    Master-uppsats, Jönköping University/Internationella Handelshögskolan

    Författare :Marcel Lindner; Lauri Malmio; [2022]
    Nyckelord :Destructive Leadership; Remote Work; Goal Blockage; Organizational Discovery; Misaligned Goals; Abusive Supervision; The Dark Triad; Work-Life Balance;

    Sammanfattning : Background: Destructive leadership seeks to explain how leaders create harmful outcomes in an organizational setting – and why do they choose to do so. However, as with most leadership theories, process models are designed with a traditional office setting in mind which has its own distinct characteristics. LÄS MER