Search for dissertations about: "phd thesis in urban planning"

Showing result 1 - 5 of 22 swedish dissertations containing the words phd thesis in urban planning.

  1. 1. A hydropower perspective on flexibility demand and grid frequency control

    University dissertation from Uppsala : Uppsala universitet

    Author : Linn Saarinen; Urban Lundin; Bengt Carlsson; Per Norrlund; Evert Agneholm; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hydropower; frequency control; balancing; Engineering Science with specialization in Science of Electricity; Teknisk fysik med inriktning mot elektricitetslära;

    Abstract : The production and consumption of electricity on the power grid has to balance at all times. Slow balancing, over days and weeks, is governed by the electricity market and carried out through production planning.  Fast balancing, within the operational hour, is carried out by hydropower plants operating in frequency control mode. READ MORE

  2. 2. Crowdsensing-driven Route Optimisation Algorithms for Smart Urban Mobility

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Petar Mrazovic; Mihhail Matskin; Anne Håkansson; Josep Luis Larriba-Pey; Roman Dumitru; [2018]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; smart cities; smart mobility; urban mobility; mobile crowdsensing; route journey planning; route optimisation; heuristic algorithms; smarta städer; smart rörlighet; rörlighetsavkänning; mobil publikmätning; ruttplanering; ruttoptimering; heuristiska algoritmer; Ciudades inteligentes; movilidad inteligente; mobile crowdsensing; planificación de viajes rutas; optimización de rutas; algoritmos heurísticos; Informations- och kommunikationsteknik; Information and Communication Technology;

    Abstract : Urban mobility is often considered as one of the main facilitators for greener and more sustainable urban development. However, nowadays it requires a significant shift towards cleaner and more efficient urban transport which would support for increased social and economic concentration of resources in cities. READ MORE

  3. 3. Walkability as an Urban Design Problem Understanding the activity of walking in the urban environment

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Eunyoung Choi; Lars Marcus; John Peponis; [2012]
    Keywords : HUMANIORA; HUMANITIES; Walkability; Pedestrian; Urban Design;

    Abstract : The planning and design of the walkable environment is receiving more and more attention for its various benefits related to public health, sustainability, economy, or social life. Therefore, there is a growing need for knowledge about the walkability of the built environment. READ MORE

  4. 4. Congestion Charging in Urban Networks : Modelling Issues and Simulated Effects

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Ida Kristoffersson; Leonid Engelson; Otto Anker Nielsen; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Transport Modelling; Congestion Charging; Departure Time Choice; Dynamic Traffic Simulation; Welfare Effects; Equity;

    Abstract : One of the major challenges cities face today, in their development towards sustainable urban areas, is the need for an efficient and environmentally friendly transport system. This transport system should manage to tie together the city without strong adverse impact on urban environment, air-quality and climate change. READ MORE

  5. 5. Emission estimation based on traffic models and measurements

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Nikolaos Tsanakas; Jan T. Lundgren; Joakim Ekström; Johan Olstam; Marcus Gerstenberger; [2019]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Traffic congestion increases travel times, but also results in higher energy usage and vehicular emissions. To evaluate the impact of traffic emissions on environment and human health, the accurate estimation of their rates and location is required. READ MORE