Sökning: "CHI"

Visar resultat 1 - 5 av 122 avhandlingar innehållade ordet CHI.

  1. 1. Predicting Pedestrian Behavior in Urban Traffic Scenarios Using Deep Learning Methods

    Författare :Chi Zhang; Göteborgs universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Automated driving; pedestrian behavior; pedestrian trajectory prediction; deep learning; social interaction; pedestrian-vehicle interaction; urban traffic; urban traffic;

    Sammanfattning : Background: The statistics on global road safety show a great demand for reducing the fatalities caused by pedestrian-vehicle collisions. By utilizing artificial intelligence such as deep learning, human drivers can be supported by better driver assistance systems, and thereby the fatalities caused by human errors can be reduced. LÄS MER

  3. 2. Sustainable Business Innovation of Photovoltaic Water Pumping Systems

    Författare :Chi Zhang; Jinyue Yan; Per Alvfors; Bin Chen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; PV water pumping; Economic assessment; Ecological benefits; Business model innovation; Case study; Chemical Engineering; Kemiteknik;

    Sammanfattning : The development of renewable energy technology provides an effective approach to replace fossil fuels for greenhouse gas (GHG) emission. Technological innovation and transfer are the main driving forces in promoting renewable energy usage, because of the better efficiency and economic payback under an emission reduction target. LÄS MER

  4. 3. Post-synaptic Density Disc Large Zo-1 (PDZ) Domains : From Folding and Binding to Drug Targeting

    Författare :Celestine Chi; Per Jemth; Maria Selmer; Sarah Linse; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; protein-protein interaction; protein folding; and drug design; Biochemistry; Biokemi; Biokemi; Biochemistry;

    Sammanfattning : Understanding how proteins fold and bind is interesting since these processes are central to most biological activity. Protein folding and protein-protein interaction are by themselves very complex but using a good and robust system to study them could ease some of the hurdles. LÄS MER

  5. 4. Development, validation and application of an effective convectivity model for simulation of melt pool heat transfer in a light water reactor lower head

    Författare :Chi Thanh Tran; Truc-Nam Dinh; Florian Fichot; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; light water reactor; hypothetical severe accident; accident progression; accident scenario; core melt pool; heat transfer; turbulent natural convection; heat transfer coefficient; phase change; mushy zone; crust; lower plenum; analytical model; effective convectivity model; CFD simulation.; Other physics; Övrig fysik;

    Sammanfattning : Severe accidents in a Light Water Reactor (LWR) have been a subject of the research for the last three decades. The research in this area aims to further understanding of the inherent physical phenomena and reduce the uncertainties surrounding their quantification, with the ultimate goal of developing models that can be applied to safety analysis of nuclear reactors. LÄS MER

  7. 5. Interactions between leukocytes, platelets and the endothelium in vein graft failure

    Författare :Chi-Nan Tseng; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Autologous venous grafts are preferred conduits in bypass surgery due to their length, easy harvesting, and feasibility. However, development of intimal hyperplasia decreases long-term patency rate in venous grafts prompting close clinical surveillance and further intervention. LÄS MER