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Visar resultat 1 - 5 av 1157 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Ett vakande öga : Övervakningskamerans roll i polisinsatserna vid Skandinaviens dödligaste terrorattentat

    Kandidat-uppsats, Umeå universitet/Enheten för polisiärt arbete

    Författare :Kevin Åström; [2024]
    Nyckelord :Polismyndigheten; polisiärt arbete; kameraövervakning; CCTV; terror; terrorism;

    Sammanfattning : The purpose of this paper is to investigate the role of CCTV, Close Circuit Television, in the police operations during the deadliest terror attacks in Norway; the 2011 Oslo bombing and subsequent Utøya shooting, Denmark; the 2015 Copenhagen Krudttønen Cultural Centre and Synagogue shootings and Sweden; the 2017 Stockholm truck attack. Specifically, this paper aims to explain in what capacity CCTV has contributed to the police operations during the three attacks, as well as to investigate which problems have been noted with CCTV during the police operations. LÄS MER

  3. 2. Självkörande fordon : En fallstudie av positiva och negativa ekonomiska och socialaeffekter av införande av självkörande lastbilar i ett transportföretag.

    Kandidat-uppsats,

    Författare :issa zeid Baker; Abdullah Hassan; [2024]
    Nyckelord :;

    Sammanfattning : The transport industry is facing major challenges as customers strive for high quality services and fast deliveries. Therefore, transport companies started investing in new innovations to be able to satisfy the customer's requirements. LÄS MER

  4. 3. Aerodynamics simulations of Scania trucks using OpenFOAM

    Master-uppsats, KTH/Teknisk mekanik

    Författare :Ziyi Liu; [2024]
    Nyckelord :Heavy-duty truck; Computational fluid dynamics; Air drag; OpenFOAM;

    Sammanfattning : In the field of heavy-duty vehicles, fuel efficiency and environmental protection are factors that need to be focused on, while the aerodynamic drag generated during vehicle travelling is one of the most influential aspects. This thesis delves into the aerodynamic simulation of Scania trucks using the open-source Computational Fluid Dynamics (CFD) tool, OpenFOAM v2206. LÄS MER

  5. 4. The Fuel-cell Trucks Ecosystem - Identifying change and strategizing in emerging ecosystem

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Johannes Tröndle; Sendy Setiawan; [2023-07-20]
    Nyckelord :business ecosystem; innovation ecosystem; shaping strategy; ecosystem risks; industry standards; fuel-cell trucks; hydrogen; ecosystem framework; strategic framework;

    Sammanfattning : With the goal to reduce global greenhouse-gas emissions and transportation being a major reason for these emissions, new transportation solutions are needed. One solution is the use of fuel-cell trucks that are powered by hydrogen which are embedded in a young ecosystem. LÄS MER

  7. 5. How to improve customer satisfaction with customer surveys and lean for retail

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Nahia Bilbao Gato; [2023-07-18]
    Nyckelord :lean for retail; customer satisfaction;

    Sammanfattning : Introduction: This dissertation project is based on a collaboration between the author and Volvo Trucks Europe. To answer the research question of How to improve customer satisfaction with customer surveys and lean for retail? This study describes a qualitative study of improving customer satisfaction with lean for retail in the Volvo Trucks dealership network, specifically in the Northern European Market. LÄS MER