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1 – 10 of over 8000Ana Marcela Ardila Pinto, Marcos Fontoura De Oliveira, Bruna Barradas Cordeiro and Laíse Lorene Hasz Souza e Oliveira
Since the 1990s, several policy instruments have been produced in Belo Horizonte, Brazil, to improve accessibility to urban mobility systems, especially for people with…
Abstract
Since the 1990s, several policy instruments have been produced in Belo Horizonte, Brazil, to improve accessibility to urban mobility systems, especially for people with disabilities. However, the city still faces important shortcomings in understanding the demands of the population with disabilities and in implementing an appropriate urban structure. The present work identifies mobility practices and demands for accessibility of this population based on a descriptive analysis of the city’s origin/destination survey (2012) and results of a focus group with representatives of the population with disabilities and public authorities. The analysis demonstrates that the demands of persons with reduced mobility are characterised first by a high level of immobility, comparing to people without disabilities, which has important consequences on access to urban goods, especially jobs and health and educational services. Second, mobility has a relevant role in producing forms of discrimination and exclusion. Third, in addition to the problems faced by the general population, people with reduced mobility also face greater challenges in using transport systems. Ultimately, this analysis points out that the main needs for people with disabilities are related to the problems of articulation between public places and transportation systems, both in terms of infrastructure and in terms of attitude and behaviour of service providers and other citizens.
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Erma Suryani, Rully Agus Hendrawan, Philip Faster Eka Adipraja, Arif Wibisono and Lily Puspa Dewi
This paper aims to address the urban mobility and traffic congestion problem under environmental dynamics to improve mobility and reduce traffic congestion using system…
Abstract
Purpose
This paper aims to address the urban mobility and traffic congestion problem under environmental dynamics to improve mobility and reduce traffic congestion using system dynamics (SD) simulation and scenarios.
Design/methodology/approach
SD simulation was used to analyze urban mobility and traffic congestion. Data were collected from the Transportation Department of Surabaya City. Several scenarios to improve urban mobility and reduce traffic congestion were developed by modifying the structures and parameters of the model.
Findings
Several factors influence urban mobility, including modal split, trip frequency, delay performance and the ratio of public transport supply and demand. Urban mobility, daily traffic and road capacity are some factors that affect traffic congestion. Scenarios can be designed based on the assumptions of the proposed strategy.
Research limitations/implications
The study was conducted at Surabaya City, East Java, Indonesia, which is the fourth most-congested city in the world.
Practical implications
By implementing several strategies (mass rapid transit and bus rapid transit development and public transport delay reduction), mobility performance is projected to be improved by 70.34-92.96%. With this increased mobility, traffic congestion is projected to decline by 52.5-65.8%.
Originality/value
The novel contributions of this research are: formulating relationships between several variables; modeling dynamic behavior of urban mobility and traffic congestion; and building scenario models to improve mobility and reduce traffic congestion in Surabaya. With the increase in urban mobility and the decrease in average daily traffic, traffic congestion could be reduced by a minimum of 57.6% and a maximum of 69%.
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This paper aims to describe global trends and policy responses with respect to the social sustainability of urban mobility which, put simply, refers to whether the…
Abstract
Purpose
This paper aims to describe global trends and policy responses with respect to the social sustainability of urban mobility which, put simply, refers to whether the benefits and costs of transport and travel services (mobility) and the spatial organisation of facilities and services (accessibility) are equally and equitably distributed in a society or community. Considering urban transport provision from a social sustainability framework raises critical issues of policy goals and purpose, not least of which is the consideration that policies aimed at stemming or reducing urban mobility should not accentuate existing inequities and inequalities in accessibility. It also raises issues of reshaping urban decision-making structures to better integrate the end-user, where the end-user includes both those who are presently included in mobility and accessibility provision and, most importantly, those who are presently and have been previously excluded.
Design/methodology/approach
Comprehensive research into the global policy literature and urban practice around socially sustainable urban mobility under the auspices of an international agency.
Findings
The databases and methodologies around social sustainability have not been sufficiently developed to permit ready operationalisation. The use of electronic technology and user feedback – which such technology makes possible – has not been adequately harnessed to develop the necessary methodologies for the measurement of social sustainability with respect to urban mobility.
Research limitations/implications
The development of improved social sustainability methodologies will increase the probability of the building of pro-poor infrastructure.
Practical implications
The development of improved social sustainability methodologies will proved improved frameworks for evaluating the social responsibility of transport options.
Social implications
The development of participatory methodologies and evaluatory frameworks will lead towards more cohesive and better integrated cities, that is more socially sustainable cities.
Originality/value
This paper makes the case that the participatory research necessary to the evaluation of transport projects, schemes and networks as socially sustainable has not yet been undertaken. It brings together a set of global evidence to make the case that current discussions of the social sustainability currently take place in an evidence and policy vacuum.
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Tamer ElSerafi, Dalila ElKerdany and Ahmed Shalaby
Historic districts are unique with its urban fabric, which hosts various activities and land uses. Such districts in the city center of cities are very active with many…
Abstract
Historic districts are unique with its urban fabric, which hosts various activities and land uses. Such districts in the city center of cities are very active with many different users. Each activity attracts different users. Thus, urban mobility is very essential issue for these districts to function properly. Recent urban mobility needs are very different to those in former times, when these districts were built. Therefore, these districts are no longer compatible for contemporary urban mobility, thus, there are many problems facing these districts in reference to the urban mobility.
Zamalek, as one of the most important colonial district in the city center of Cairo, suffers from deteriorated urban mobility situation. This deterioration is mainly due to concentration of activities and densification. This paper is analyzing the existing condition in Zamalek in terms of urban mobility. This, also, includes the urban planning analysis in relation to the urban mobility. The current problems are very challenging, thus innovative concepts shall be implemented to ensure sustainable urban mobility in Zamalek. This paper recommends a set of action plans localized for the current condition in Zamalek and based on successful practices in other cities.
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In the United States, there is little difference in annual income inequality and income mobility between the rural and urban sectors of the economy. This forms a sharp…
Abstract
In the United States, there is little difference in annual income inequality and income mobility between the rural and urban sectors of the economy. This forms a sharp contrast with China where income inequality is greater and income mobility lower among rural households than among urban households. When incomes are averaged over three years and when adjustments are made for the size and composition of households, income inequality among all households differs little between China and the United States in the 1990s. Moreover when pooling rural households and urban households and when measuring annual income inequality and income mobility of the pooled households, the mobility of incomes of households in the United States differs little from that in China. Social welfare functions are posited that allow for a trade-off between increases in income and increases in income inequality. These suggest strong increases in well-being for urban households in China. The corresponding changes in rural China and in the United States are smaller. Four sets of data on households are drawn on to document these findings.
The purpose of this paper is to understand urban mobility model.
Abstract
Purpose
The purpose of this paper is to understand urban mobility model.
Design/methodology/approach
The authors have used deep learning as tools of analysis and taxi transportation data as sources of mobility.
Findings
The authors have found urban mobility model of weekdays and weekends for a metropolitan city.
Research limitations/implications
There could be many sources of transportation data but the authors have used public taxi data solely.
Practical implications
With the urban mobility model proposed in this paper, other researchers and industries can improve their own service based on urban mobility model.
Social implications
The result would be a good model for urban traffic control or traffic modeling.
Originality/value
This works is an improvement of the paper published in The 15th International Conference on Advances in Mobile Computing & Multimedia (MoMM2017) by recommendation of conference editor, Ismail Khalil, IJPCC editor-in-chief.
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Mobility has wide‐range impacts on the financial management of property issues, such as consumption and investment. In the literature of residential mobility, household…
Abstract
Mobility has wide‐range impacts on the financial management of property issues, such as consumption and investment. In the literature of residential mobility, household life cycle is widely acknowledged as an important concept. An array of household demographic factors such as age has been repeatedly found to be significant in influencing mobility. Many previous researches offer few verifi able hypotheses or propositions and their results are conflicting. Some of them also suffer methodological inadequacies. This paper is an attempt to rectify this situation. There are two important contributions by the current research. One is a methodology that employs multivariate methods, which fills the gap of previous research. The second contribution is the large census dataset of Hong Kong which is rare in previous studies. The research is conducted under the framework of life cycle models with emphasis on economic and demographic variables of households. Demographic determinants are found to be more important in explaining population mobility among rental households while economic factors are more pertinent for owners. This may be explained by the different strategies adopted by renters and owners in satisfying their housing needs. Renters are envisaged to base their mobility decisions more on demographic factors. Owners, on the other hand, tend to view home buying as an investment as well and hence put more emphasis on economic factors. It is hoped that this research can shed more light on the topic of residential mobility by drawing on the experience of a large population residing in a small place, Hong Kong
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Seyed Mehdi Zahraei, Jude Herijadi Kurniawan and Lynette Cheah
The transportation system in any city is complex and evolving, shaped by various driving forces and uncertainties in the social, economic, technological, political and…
Abstract
Purpose
The transportation system in any city is complex and evolving, shaped by various driving forces and uncertainties in the social, economic, technological, political and environmental situations. Its development and demands upon it cannot be projected by simply extrapolating past and current trends. This paper aims to present a foresight study examining the future of urban mobility, focusing on the dense Asian city-state of Singapore. The objective is to develop scenarios for the future of urban mobility, to facilitate future policy implementation by highlighting long term challenges and opportunities for transportation planning in cities.
Design/methodology/approach
To create future scenarios, the authors first sought to identify key drivers of change through environmental scanning, expert interviews, focus group discussions and technology scanning. These drivers of change were subsequently used in a scenario planning workshop, organized to co-create alternative future visions for urban mobility 2040 with experts and local stakeholders.
Findings
Two scenarios emerged, called the Shared World and the Virtual World. For each scenario, the authors described the key features in terms of dominant transport modes for the movements of passengers and freight. Subsequently, the authors discussed possible implications of each scenario to the individual, society, industry and government.
Originality/value
As cities grow and develop, city and transport planners should not only address daily operational issues but also develop a well-informed, long-term understanding of the evolving mobility system to address challenges that lie beyond the five- or even ten-year horizon. By using scenario planning approach, the authors hope to prepare stakeholders for the uncertain futures that are continuously shaped by the decisions today.
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