Sökning: "merit of computer"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden merit of computer.

  1. 1. Experimental study on the effect of rocket nozzle wall materials on the stability of methane

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

    Författare :Thomas L. Holmboe; [2023]
    Nyckelord :Methane; pyrolysis; catalysis; nickel; coke deposition; chemical modelling; GRI3.0; rocket nozzle; regenerative cooling;

    Sammanfattning : There has recently been an increased interest in methane as a rocket propellant due to its physical properties as well as the possibility of in-situ resource utilization in places like Mars. As part of ESA’s Future Launcher Preparatory Program, KTH in cooperation with GKN Aerospace has started the MERiT program, which seeks to study the characteristics of methane under conditions found in rocket nozzle cooling channels. LÄS MER

  3. 2. Simulating Systems : Interactive computer simulations as an educational tool for teaching about social-ecological systems

    Magister-uppsats, Linnéuniversitetet/Institutionen för kulturvetenskaper (KV)

    Författare :Conall Ó Duibhir; [2021]
    Nyckelord :Interactive computer simulation; education for sustainable development; digital literacy; ecopedagogy;

    Sammanfattning : This study adopts an experimental design to examine the use, in practice, of interactive computer simulations as educational tools. With the accelerated use of digital learning and the urgency of implementing sustainable development, the important role of interactive computer simulations is examined. LÄS MER

  4. 3. Hur hittar vi fram? : En studie om hur spelare navigerar i 3d miljöer

    Kandidat-uppsats, Södertörns högskola/Medieteknik

    Författare :Einar Asplund; Max Bergsten; [2020]
    Nyckelord :computer game; goals; clear goals; 3D-environment; navigation; wayfinding; flow; visual cues; landmarks; directional line pattern; to-do lists; challenges; chokepoints.; datorspel; mål; tydliga mål; 3D-miljö; navigation; vägledning; flöde; visuella ledtrådar; landmärken; riktningsmönster; att-göra listor; utmaningar; flaskhalsar;

    Sammanfattning : Is it important that a player can navigate easily through a level? To get the answer ten participants were tested during a short play-session of a game made for the study. By looking at prior research, themes could be found that were all common. LÄS MER

  5. 4. HfO2 and ITO Resistive Random-Access Memory

    Master-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Mattias Åstrand; [2020]
    Nyckelord :RRAM; Resistive switching; HfO2; ITO; Physics and Astronomy;

    Sammanfattning : The purpose of this work is of evaluating the choice of HfO2 and ITO as the dielectric and the top electrode in high performance resistive random-access memory (RRAM), respectively. The study is twofold, as it quantifies performance according to standard figures of merit for this technology, as well as provides insight into the physics of current conduction for this material choice. LÄS MER

  7. 5. Social Distancing AI: Using super-resolution to train an object detection model on low resolution images

    Kandidat-uppsats, Lunds universitet/Matematisk statistik

    Författare :Dennis Hein; [2020]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : This paper addresses the following hypothetical situation: suppose that we want to train an object detection algorithm but that only low resolution data is available. As a tentative solution to this problem, this paper suggest to first super-resolve the low resolution data to obtain higher resolution data that is then fed to the object detection algorithm. LÄS MER