Essays about: "physical systems"

Showing result 1 - 5 of 1074 essays containing the words physical systems.

  1. 1. Provisions of social workers to victims of internal child trafficking in Uganda: A case study of children living on the streets of Kampala City

    University essay from Göteborgs universitet/Institutionen för socialt arbete

    Author : Martin Nkurunungi; [2024-02-26]
    Keywords : Human trafficking; Street children; Kampala; Maslow; Social workers; Service needs; Perceptions;

    Abstract : Human trafficking has become a serious global challenge in the recent past. Regarded as a global epidemic, it has triggered an increase in numbers of children living on the streets especially in countries where internal trafficking in children is a common social vice. READ MORE

  3. 2. Station-level demand prediction in bike-sharing systems through machine learning and deep learning methods

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Nikolaos Staikos; [2024]
    Keywords : Physical Geography; Ecosystem Analysis; Bike-sharing demand; Machine learning; Deep learning; Spatial regression; Graph Convolutional Neural Network; Multiple Linear Regression; Multilayer Perceptron Regressor; Support Vector Machine; Random Forest Regressor; Urban environment; Micro-mobility; Station planning; Geomatics; Earth and Environmental Sciences;

    Abstract : Public Bike-Sharing systems have been employed in many cities around the globe. Shared bikes are an efficient and convenient means of transportation in advanced societies. Nonetheless, station planning and local bike-sharing network effectiveness can be challenging. READ MORE

  4. 3. EVALUATING CRYSTAL FRAMEWORK IN PRACTICE

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Victor Mertala; Nordin Christopher; [2024]
    Keywords : CRYSTAL Framework; Tiny Twin; Tiny Digital Twin; Rebeca; Timed Rebeca; monitor; cyber attacks;

    Abstract : Cyber-physical systems (CPSs) are used in several industries, such as healthcare, automotive, manufacturing, and more. The fact that CPSs often contain components integrated via communication networks means that malicious actors can exploit vulnerabilities in these components through cyber attacks. READ MORE

  5. 4. Physical Layer Security for MIMOTransmission of Short PacketCommunications

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Varun Duvva; Bharath Reddy Anugu; [2024]
    Keywords : Physical Layer Security; Multiple-Input Multiple-Output; Short Packet communication; Maximum Ratio Combining; Maximum Ratio Transmission; and Beamforming;

    Abstract : This thesis explores the practical application of Physical Layer Security (PLS) inMultiple-Input Multiple-Output (MIMO) systems, particularly focusing on ShortPacket Communication (SPC). The aim is to enhance the security of wireless com-munications against eavesdropping threats. READ MORE

  6. 5. Study case: The water-cooling effect on floating photovoltaic plants performance

    University essay from KTH/Energiteknik

    Author : Alice Dragon; [2024]
    Keywords : Solar photovoltaic; Floating photovoltaic; Performance analysis; Thermal loss; Panel Efficiency; Cooling effect; Solceller; Flytande solceller; Prestandaanalys; Termisk förlust; Panelens effektivitet; Kylande effekt;

    Abstract : Floating solar technology is relatively new, and it comes with its own set of challenges and opportunities. This master thesis focuses on understanding how Floating Photovoltaic (FPV) projects perform compared to Ground-Based Photovoltaic (GPV) projects, in specific weather conditions. READ MORE