Sökning: "road network"

Visar resultat 1 - 5 av 128 avhandlingar innehållade orden road network.

  1. 1. Road network and GPS tracking with data processing and quality assessment

    Detta är en avhandling från Borlänge : Dalarna University

    Författare :Xiaoyun Zhao; Högskolan Dalarna.; [2015]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; GPS tracking; Reliability; Road network; visualized map; road network; Map-matching; P-median Model; Network density; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys;

    Sammanfattning : GPS technology has been embedded into portable, low-cost electronic devices nowadays to track the movements of mobile objects. This implication has greatly impacted the transportation field by creating a novel and rich source of traffic data on the road network. LÄS MER

  2. 2. Efficient Winter Road Maintenance : A Study of Technical and Contractual Issues

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Adel Abdi; KTH.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; climate; road climate and weather; road surface roughness; road friction; winter tyre; winter maintenance tools; RWIS; weather station; winter maintenance; contract type; road maintenance contract; winter maintenance contract; partnering; strategic alliance; public procurement; tender; incentives; bundling services; payment mechanism; remuneration models; Civil and Architectural Engineering; Byggvetenskap;

    Sammanfattning : Since ancient times, roads have tied people and cultures together. Roads have been createdwith the aim of facilitating trade and cultural exchange among different regions in the world. LÄS MER

  3. 3. Large-Scale Road Network Vulnerability Analysis

    Detta är en avhandling från Stockholm : KTH

    Författare :Erik Jenelius; KTH.; [2010]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; vulnerability; risk reliability; transport; infrastructure; road network; SOCIAL SCIENCES Other social sciences; SAMHÄLLSVETENSKAP Övrig samhällsvetenskap;

    Sammanfattning : Disruptions in the transport system can have severe impacts for affected individuals, businesses and the society as a whole. In this research, vulnerability is seen as the risk of unplanned system disruptions, with a focus on large, rare events. LÄS MER

  4. 4. Women on the road : : Regendering Narratives of Mobility

    Detta är en avhandling från Göteborgs Universitet/Karlskrona Tekniska Högskola

    Författare :Jessica Enevold; Göteborgs universitet.; Gothenburg University.; [2003]
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; female mobile subject; feminist theory; feminism; narratives of mobility; mobility; materotopia; materotopology; regendering; road topos; travel; travel writing; women-on-the-road;

    Sammanfattning : Popular Abstract in Swedish Traditionellt sett är resande en maskulin aktivitet. I det här sammanhanget betyder det att resan för en euro-amerikansk man ses som en identitetsskapande process som formar honom som subjekt. LÄS MER

  5. 5. Stads- och trafikplaneringens paradigm : en studie av SCAFT 1968, dess förebilder och efterföljare

    Detta är en avhandling från Göteborgs Universitet/Karlskrona Tekniska Högskola

    Författare :Anders Hagson; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; design; road pattern; traffic environment; urban planning; network; separation; differentiation; principles; road accidents;

    Sammanfattning : Swedish towns have been developed according to the planning guidelines issued by the National Road Administration and the National Board of Urban Planning in 1968; SCAFT 1968 Riktlinjer för stadsplanering med hänsyn till trafiksäkerhet (The SCAFT Guidelines 1968 Principles for urban planning with respect to road safety). The five principles for urban planning suggested are; Locating activities and functions, Separating different classes of traffic, Differentiation within each road network, Clearness, simplicity and uniformity as well as Neighbourhood units. LÄS MER