Sökning: "measurement problems"

Visar resultat 1 - 5 av 529 uppsatser innehållade orden measurement problems.

  1. 1. A Comparative Investigation of Classical Random and Quantum Walks in Terms of Algorithms, Implementation, and Characteristics

    Master-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Naoki Moriya; [2024]
    Nyckelord :Qunatum computing; quantum walk;

    Sammanfattning : In recent years, there has been a significant development in high performance computing, driven by advances in hardware and software technology. The performance of the computers to the present has improved in accordance with Moore’s law, on the other hand, it seems to be reaching the limits in the near future. LÄS MER

  3. 2. Utredning av leveransprecisionen hos Företag X : En analys av in- och utgående logistik, inköp och produktion

    Magister-uppsats, Linnéuniversitetet/Institutionen för management (MAN)

    Författare :Oskar Siggesson; Mattias Hedendahl; [2023]
    Nyckelord :Delivery precision; production planning; ABC XYZ-analysis; classification; cause and effect diagram; Leveransprecision; produktionsplanering; ABC XYZ-analys; klassificering; orsak och verkan-diagram;

    Sammanfattning : Background: The company has had a low outgoing delivery precision for a prolonged period. This creates problems as orders must be prioritized in order to be produced on time and partial deliveries are used to satisfy customers. The origin of the problem is unknown to the company, but there are suspicions that the problems arise in production. LÄS MER

  4. 3. Off-State Stress Effects in AlGaN/GaN HEMTs : Investigation of high-voltage off-state stress impact on performance of and its retention in hybrid-drain ohmic gate AlGaN/GaN HEMTs

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

    Författare :Ivan Krsic; [2023]
    Nyckelord :HEMT; GaN; off-state stress; memory effects; drain leakage current; dynamic RDSon; threshold voltage instabilities; charge redistribution; HEMT; GaN; stress i avslaget tillstånd; minneseffekter; läckströmmen; dynamisk RDSon; instabiliteten hos styrets tröskelspänning; omfördelningen av laddningar;

    Sammanfattning : High electron mobility transistors (HEMTs) realized using AlxGa1-xN/GaN are relatively new technology which is prominent for high-speed and high-power applications. Some of the main problems with this technology were identified as dynamic RDSon, current collapse and threshold voltage instabilities due to the off-state stress. LÄS MER

  5. 4. Heat of the moment : En jämförande fältundersökning inom tjänståterställning och förkroppsligad kognition

    Magister-uppsats, Linköpings universitet/Institutionen för ekonomisk och industriell utveckling; Linköpings universitet/Filosofiska fakulteten

    Författare :Angelica Carlsson; Lovisa Hjorth; [2023]
    Nyckelord :Service recovery; service failure; justice theory; emotional responses; embodied cognition; EDA electrodermal activity ; Tjänståterställning; servicefel; rättviseteori; emotionella reaktioner; förkroppsligad kognition; EDA elektrodermal aktivitet ;

    Sammanfattning : Inom forskningsområdet tjänståterställning arbetar forskare och företag med att identifiera servicefel samt hitta effektiva sätt att lösa kunders problem. Trots detta skapar klagomålshantering problem för företag och det finns många utvecklingsmöjligheter. LÄS MER

  7. 5. The Collapse of Decoherence : Can Decoherence Theory Solve The Problems of Measurement?

    Master-uppsats, Uppsala universitet/Materialteori

    Författare :Karl Herlin; [2023]
    Nyckelord :quantum mechanics; quantum physics; philosophy of physics; interpretation of quantum mechanics; measurement problem; problem of preferred basis; problem of non-observability of interference; problem of definite outcomes; environment induced superselection rules; copenhagen interpretation; decoherence; irreducibility of classical concepts;

    Sammanfattning : In this review study, we ask ourselves if decoherence theory can solve the problems of measurement in quantum mechanics. After an introduction to decoherence theory, we present the problem of preferred basis, the problem of non-observability of interference and the problem of definite outcomes. LÄS MER