Sökning: "Ports"

Visar resultat 1 - 5 av 115 avhandlingar innehållade ordet Ports.

  1. 1. Digital twinning for ports : from characterization to operations’ modelling

    Författare :Robert Klar; Vangelis Angelakis; Anna Fredriksson; Anders Andersson; Niklas Arvidsson; Theo Tryfona; Statens väg- och transportforskningsinstitut; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Digital twins; Ports; Operational efficiency; Collaborative decision-making; Port decarbonization;

    Sammanfattning : Ports are actively pursuing greater operational efficiency to effectively handle the increasing global flow of goods, while striving to improve the energy efficiency of their operations to comply with new environmental regulations. As a result, innovation-leading ports have begun to recognize the potential of digital twins to overview, coordinate and optimize port processes, resulting in energy savings, and reductions of costs and of CO2 emissions. LÄS MER

  3. 2. The evolution of upper Norrland's ports and loading places 1750-1976

    Författare :Ian G. Layton; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; communications patterns; economic development; export trade; forest-based industries; historical geography; industrial location; northern sweden; port evolution; ports; transport technology;

    Sammanfattning : Models of port development have hitherto concentrated on landward communications and the organization of maritime space in their explanation of changes in port location and activity. This study demonstrates that the level of economic development in hinterlands together with industrial and marine technology are also significant factors and indeed play leading roles in the process of port evolution. LÄS MER

  4. 3. Contributions to Asynchronous Communication Ports for GALS Systems

    Författare :Jonas Carlsson; Juha Plosila; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; GALS; Asynchronous; Asynchronous communication ports; Clock gating; Clock domains; Electronics; Elektronik;

    Sammanfattning : Digital systems commonly use a single global clock signal to synchronize the whole system. This is not always possible and it can be more advantageously to divide the system into separate clock domains, where each clock domain can operate with its own clock frequency. LÄS MER

  5. 4. Numerical Methods for Ports in Closed Waveguides

    Författare :Christer Johansson; KTH; []
    Nyckelord :waveguides fem ports edge elements;

    Sammanfattning : Waveguides are used to transmit electromagnetic signals.Their geometry is typically long and slender their particularshape can be used in the design of computational methods. Onlyspecial modes are transmitted and eigenvalue and eigenvectoranalysis becomes important.We develop a . LÄS MER

  7. 5. DRY PORTS – RESEARCH OUTCOMES AND APPLICATIONS

    Författare :Alena Khaslavskaya; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Multi-Actor Multi-Criteria Analysis; supply chain outcomes; services; stakeholders; Dry port concept; seaport’s hinterland transport system; intermodal transport; potential and actual benefits;

    Sammanfattning : Functional seaport’s hinterland transport system may benefit multiple stakeholders, i.e., seaports, transport operators, shippers, regions; however, expectations and benefits vary. LÄS MER