Sökning: "tower"

Visar resultat 16 - 20 av 315 uppsatser innehållade ordet tower.

  1. 16. Modelling and Techno-economic Analysis of a Hybrid CSP/PV System using Solid Oxide Electrolyser for Hydrogen Production

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Chuanyin Tang; [2023]
    Nyckelord :Power to Hydrogen; Solid Oxide Electrolyser; CSP; PV; LCOE; LCOH.;

    Sammanfattning : This project proposes a solar-driven hybrid system for electricity generation and hydrogen production, which includes concentrated solar power (CSP), photovoltaic (PV), solid oxide electrolyser (SOEC). Electricity from the CSP and PV provides a continuous 24/7 supply to meet demand-side power consumption. LÄS MER

  3. 17. Interactive wide-angle viewcamera for a virtual watch tower : A part of the Ngulia Project

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Victoria Stråberg; Afra Farkhooy; [2023]
    Nyckelord :virtual watch tower; wide angle camera; 360 images; equirectangular projection; single board computer; user experience; surveillance system; animal preservation;

    Sammanfattning : The declining population of black rhinoceroses in Tsavo West national park, Kenya, has served as the driving force behind Project Ngulia, with Ngulia serving as an enclosed area within the park. As of now, the area is equipped with multiple cameras connected to a system that automatically classify animals and humans. LÄS MER

  4. 18. Analysis and Design of a Microgravity Drop Tower

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Tristan Edwards; [2023]
    Nyckelord :drop tower; microgravity;

    Sammanfattning : A drop tower is a device that produces a microgravity environment by allowing an experiment to free fall for a short period of time, usually less than 10 seconds. Certain types of drop towers are also capable of reproducing the gravitational conditions of other celestial bodies, such as Lunar and Martian gravity. LÄS MER

  5. 19. Att definiera “Cyber-Pearl Harbor” Validering av DSLP-ramverket i “Offensive Cyberspace Operations Targeting Ukraine: a Cyber Pearl-Harbor

    Kandidat-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

    Författare :Eleshwa Eishayea; Jonathan Lilja; [2023]
    Nyckelord :Cyber-Pearl Harbor; cyberattacks; cybersecurity; hybrid operations; Russia-Ukraine war; Cyber-Pearl Harbor; cyberattacker; cybersäkerhet; hybridoperationer; Ryssland-Ukraina kriget;

    Sammanfattning : Användningen av cyberattacker mot organisationer, sjukvård och individer har ökat parallellt med digitaliseringen. Nationer har också blivit offer för dessa typer av attacker, som ofta kombineras med andra medel för krigföring såsom markanfall och missilattacker. LÄS MER

  7. 20. Messing With The Gap: On The Modality Gap Phenomenon In Multimodal Contrastive Representation Learning

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Industriell teknik

    Författare :Mohammad Al-Jaff; [2023]
    Nyckelord :Multimodal machine learning; Representation learning; Self-supervised learning; contrastive learning; computer vision; computational biology; bioinformatics;

    Sammanfattning : In machine learning, a sub-field of computer science, a two-tower architecture model is a specialised type of neural network model that encodes paired data from different modalities (like text and images, sound and video, or proteomics and gene expression profiles) into a shared latent representation space. However, when training these models using a specific contrastive loss function, known as the multimodalinfoNCE loss, seems to often lead to a unique geometric phenomenon known as the modality gap. LÄS MER