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1 – 10 of 80Abstract
Purpose
Under the constraints of given passenger service level and coupling travel demand with train departure time, this study optimizes the train operational plan in an urban rail corridor to minimize the numbers of train trips and rolling stocks considering the time-varying demand of urban rail passenger flow.
Design/methodology/approach
The authors optimize the train operational plan in a special network layout, i.e. an urban rail corridor with dead-end terminal yard, by decomposing it into two sub-problems: train timetable optimization and rolling stock circulation optimization. As for train timetable optimization, the authors propose a schedule-based passenger flow assignment method, construct the corresponding timetabling optimization model and design the bi-directional coordinated sequential optimization algorithm. For the optimization of rolling stock circulation, the authors construct the corresponding optimization assignment model and adopt the Hungary algorithm for solving the model.
Findings
The case study shows that the train operational plan developed by the study's approach meets requirements on the passenger service quality and reduces the operational cost to the maximum by minimizing the numbers of train trips and rolling stocks.
Originality/value
The example verifies the efficiency of the model and algorithm.
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The need to digitise is an awareness that is shared across our community globally, and yet the probability of the intersection between resources, expertise and institutions are…
Abstract
Purpose
The need to digitise is an awareness that is shared across our community globally, and yet the probability of the intersection between resources, expertise and institutions are not as prospective. A strategic view towards the long-term goal of cultivating and digitally upskilling the younger generation, building a community and creating awareness with digital activities that can be beneficial for cultural heritage is necessary.
Design/methodology/approach
The work involves distributing tasks between stakeholders and local volunteers. It uses close-range photogrammetry for reconstructing the entire heritage site in 3D, and outlines achievable digitisation activities in the crowdsourced, close-range photogrammetry of a 19th century Cheah Kongsi clan temple located in George Town, a UNESCO World Heritage Site in Penang, Malaysia.
Findings
The research explores whether loosely distributing photogrammetry work that partially simulates an unorganised crowdsourcing activity can generate complete models of a site that meets the criteria set by the needs of the clan temple. The data acquired were able to provide a complete visual record of the site, but the 3D models that was generated through the distributed task revealed gaps that needed further measurements.
Practical implications
Key lessons learned in this activity is transferable. Furthermore, the involvement of volunteers can also raise awareness of ownership, identity and care for local cultural heritage.
Social implications
Key lessons learned in this activity is transferable. Furthermore, the involvement of volunteers can also raise awareness of identity, ownership, cultural understanding, and care for local cultural heritage.
Originality/value
The value of semi-formal activities indicated that set goals can be achieved through crowdsourcing and that the new generation can be taught both to care for their heritage, and that the transfer of digital skills is made possible through such activities. The mass crowdsourcing activity is the first of its kind that attempts to completely digitise a cultural heritage site in 3D via distributed activities.
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While the university as an institution is a great success story, one hears the constant chatter of the crises in higher education usually associated with the organizational…
Abstract
While the university as an institution is a great success story, one hears the constant chatter of the crises in higher education usually associated with the organizational transformation of universities. Regardless of one’s normative assessment of these observations, the institutional success of the university has been accompanied by the emergence of universities as organizational actors. I reflect on how these changes could alter the university as an institution, using the Australian higher education sector as an example. In doing so, I explore how universities as organizational actors, in responding to the demands of their external environment, set in motion a series of changes that redefine highly institutionalized categories, and, in doing so, radically remake the university as an institution.
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Linsheng Huang, Yashan Chen and Yile Chen
This study aims to explore the relationship between folk religious place-making and the development of urban public spaces and summarize its influence on community network…
Abstract
Purpose
This study aims to explore the relationship between folk religious place-making and the development of urban public spaces and summarize its influence on community network construction and daily behavior to discover the authentic practices and role of folk faith culture in social space.
Design/methodology/approach
Taking Macau's Shi Gandang Temple and its belief culture as an example, on-site research, historical evidence and interviews were used to elaborate and analyze the processes of place-making, social functions, management mechanisms and folk culture to establish a new perception of folk religious place-making in contemporary urban spaces.
Findings
The article argues that the culture of folk beliefs profoundly influences urban spaces and the social management system of Macau and has a positive significance in building the local community and geopolitical relations. In addition, it suggests that the participation of folk religious places in local practices is important as key nodes and emotional hubs of local networks, reconciling conflicts between communities of different backgrounds and driving urban spaces toward diversity while forming a positive interaction and friendly cooperation between regional development and self-contained management mechanisms, governance models and cultural orientations.
Originality/value
This study takes an architectural and anthropological perspective of the impact of faith on urban spaces and local governance, using the Shi Gandang Temple in Macau as an example, to complement related studies.
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Grégoire Croidieu and Walter W. Powell
This paper seeks to understand how a new elite, known as the cork aristocracy, emerged in the Bordeaux wine field, France, between 1850 and 1929 as wine merchants replaced…
Abstract
This paper seeks to understand how a new elite, known as the cork aristocracy, emerged in the Bordeaux wine field, France, between 1850 and 1929 as wine merchants replaced aristocrats. Classic class and status perspectives, and their distinctive social closure dynamics, are mobilized to illuminate the individual and organizational transformations that affected elite wineries grouped in an emerging classification of the Bordeaux best wines. We build on a wealth of archives and historical ethnography techniques to surface complex status and organizational dynamics that reveal how financiers and industrialists intermediated this transition and how organizations are deeply interwoven into social change.
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Fernanda Stringassi de Oliveira, Alice Trentini and Susi Poli
The aim of this chapter is to describe a four-type model of organisational structures and to discuss two cases, Embrapa and the Brazilian Agricultural Research Corporation, as…
Abstract
The aim of this chapter is to describe a four-type model of organisational structures and to discuss two cases, Embrapa and the Brazilian Agricultural Research Corporation, as well as additional cases at SAM-Research and the centre for shared medical support services established at the University of Bologna.
These cases should help readers understand the importance of designing distinctive, tailored-made support services while keeping these structures flexible for further adaptation under unforeseen changes.
The chapter concludes by stressing the role of institutions to steadily invest in the design of these tailored support structures and in personalised training for their support staff.
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Whereas the geography of a certain area is certainly linked in many ways to the ethnic group occupying it (or who used to occupy it), the link between the land and the language/s…
Abstract
Whereas the geography of a certain area is certainly linked in many ways to the ethnic group occupying it (or who used to occupy it), the link between the land and the language/s spoken (or that used to be spoken) can only become visible through the linguistic landscape, which not only asserts identity and ownership but can also help to reinforce prestige and vitality of the languages employed. The problem is that if the local heritage language is a minority or regional one, only in few cases can it be used to affirm the identity and ownership of its speakers. There are two sine qua non conditions for the local language to appear in the linguistic landscape: 1) The language must have gone beyond the 'threshold of literacy', i.e. it must have developed as a written language, with its own orthography and literature; 2) The language must be allowed to be used in the linguistic landscape and/or enjoy a degree of official recognition. This article presents five case studies on the presence of local minority/regional languages in the linguistic landscape based on the author’s research: two in Italy (Udine and Milan) and two in Southeast Asia (Kuala Lumpur and Bandar Seri Begawan, the capitals of Malaysia and Brunei Darussalam respectively). The very interesting situation in Macao will also be touched on, where the colonial language, Portuguese, has been given prominence in the linguistic landscape in spite of the fact that only a tiny percentage of the population can speak it. In this case, Portuguese is portrayed as a kind of heritage language (as well as an international language) that does not need to be mastered as its main function is symbolic, i.e. to help Macao retain its special status as a Special Administration Region of China.
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Yoon Heo and Tran N. Kien
This article examines the impact of the ASEAN Free Trade Area (AFTA) on Korean exports to ASEAN countries by using the system generalized method of moments. The data covered 15…
Abstract
This article examines the impact of the ASEAN Free Trade Area (AFTA) on Korean exports to ASEAN countries by using the system generalized method of moments. The data covered 15 sectors according to their relative importance in Korean exports and spanned from 1980 to 2006. The estimated results suggest that Korea’s exports were diverted to ASEAN members as a result of the AFTA formation. In 5 of the 15 sectors, the AFTA exerted a significant negative effect on Korean exports to ASEAN countries, but for the remaining 9, the results were mixed and statistically insignificant. The results also indicate that the sectoral approach yields more robust and clear-cut results than the aggregate one.
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