Sökning: "CW."

Visar resultat 1 - 5 av 46 uppsatser innehållade ordet CW..

  1. 1. PARAMETRIC STUDY FOR WALL-TO-WALL CONNECTION IN MIXED STEEL CONCRETE STRUCTURES

    Master-uppsats, KTH/Bro- och stålbyggnad

    Författare :Simone De Troia; [2023]
    Nyckelord :;

    Sammanfattning : The objective of this thesis work is to study the connection between two Steel Concrete Structures (SCS) wall modules using embedded connection bars. The SCSs under investigation consist of two steel faceplates held together by tie bars, concrete is cast inside, and stress transmission between the concrete and the steel plates is provided by shear connectors as headed studs. LÄS MER

  3. 2. Adversarial Machine (Deep) Learning-basedRobustification in 5G Networks

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Mirjalol Aminov; [2023]
    Nyckelord :5G; Network Slicing; Adversarial Machine Learning; Machine Learning; Deep Learning;

    Sammanfattning :  A significant development in wireless communication and artificial intelligence has been made possible by the combination of 5G networks with deep learning methods. This paper explores the complex interactions between these areas, concentrating on the dangers that adversarial attacks represent in the context of 5G network slicing. LÄS MER

  4. 3. Simulation, Design, and Implementation of a Narrow Linewidth Ytterbium Fiber MOPA System at 1087 nm

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Berkay Efilti; [2023]
    Nyckelord :Applied Physics; Laser Physics; Fiber Lasers; Fiber Amplifiers;

    Sammanfattning : This thesis focuses on simulating, designing, and characterizing a narrow-linewidth continuous-wave (CW) Ytterbium (Yb) master oscillator fiber amplifier (MOFA) system. The primary goal was to achieve a watt-level output at 1087 nm with a narrow 1 GHz linewidth, making the MOFA well-suited for serving as a pump source in Terahertz (THz) generation experiments. LÄS MER

  5. 4. Frekvensdubbling i kvasifasmatchad Rb-dopad KTiOPO4 med temperaturgradient för 1030nm laser

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

    Författare :Tim Sandgren; Karl Svahn; [2023]
    Nyckelord :KTP; Quasi-phased matched; Rb-doped; pulsed wave; CW;

    Sammanfattning : Denna avhandling går ut på att undersöka verkningsgradens temperaturberoende för SHG (second harmonic generation) från 1030nm till 515nm, i en kvasifasmatchad KTP-kristall, för både pulsad och CW (continuous wave)-laser. Detta undersöktes då det har tidigare noteras att verkningsgraden hos en KTP-kristall avtar när effekten på lasern ökar. LÄS MER

  7. 5. The Effectiveness of Creative Writing for Motivating and Developing VocabularyAcquisitions in the ESL Classroom

    Uppsats för yrkesexamina på grundnivå, Malmö universitet/Institutionen för kultur, språk och medier (KSM)

    Författare :Manh Duong; Hadi Berro; [2022]
    Nyckelord :Motivation; Motivating; Student engagement; Vocabulary; Vocabulary learning; Vocabulary acquisition; Creative writing; CW.;

    Sammanfattning : This study investigates the effectiveness of adopting a Creative Writing method to motivate and develop vocabulary learning in an ESL/EFL (English as a second language/English as a foreign language) context. This research also investigates the effectiveness of adapting CW as a teaching method and its approaches for facilitating vocabulary learning for upper-secondary English students. LÄS MER