Family migration decision-making,step-migration and separation: children's experiences in European migrant worker families

Intra-European family migration has extended the realm in which families live and work in Europe. This paper joins a limited number of recent attempts to analyse family migration using a children-in-families approach [Bushin, N. 2009. Researching Family Migration Decision-Making: A Children-in-Families Approach.” Population, Space and Place, 15: 429–443]. In contrast to existing studies on this theme, our focus is on children's migration decision-making, experiences of step-migration and experiences of separation from parents during processes of intra-European family migration. Little is known about children's views and experiences of step-migration and separation from their parent(s) during family migration. Such experiences have implications for the spatial and temporal construction of family and childhood in Europe, where transnational mobility is increasing. This paper discusses children's experiences of separation in two research contexts, Scotland and the Republic of Ireland, to illustrate common features of the phenomena. The paper analyses family relationships relevant to migration decisions and explains their effects on children's agency, as well as on family integrity itself.     

Space–Time Sequential Similarity for Identifying Factors of Activity‐Travel Pattern Segmentation: A Measure of Sequence Alignment and Path Similarity

The article develops a new method that compares activity‐travel patterns in both terms of the sequential order of activities and the shape of activity‐travel trajectory in time and space. The similarity of the list of activities and their order between activity‐travel patterns are computed by a sequence alignment method. The shape of activity‐travel trajectory is compared between the patterns using a path similarity technique that captures the direction and speed of a movement from the current location and the duration of staying at each location. The comparison results, therefore capture how people move around in three‐dimensional space–time choreography that indicates how people conduct which activities in what order. A total of 1,000 individuals are sampled from the data of 2016 Household Travel Survey, South Korea. The data provide the information of individual activity‐travel behavior and personal characteristics. The suggested method computes the pairwise distance matrix, and Ward clustering algorithm segments the pattern groups of similar activity sequences and space–time trajectories. A CHAID analysis then associates personal and household characteristics with the pattern groups to identify important factors for the segmentation. The analysis provides a significant implication in both terms of research and practice in transportation.     

Accessibility Measurement in Transportation Networks and Application to the Seoul Bus System

This study presents an algorithm for measuring the time‐distance accessibility based on the flow data of actual transportation networks and examines resulting accessibility distributions. Specifically, we construct an extended graph of the transportation network to take into account not only the average speed and transfer time extracted from the data set but also various possible trajectories taken via transfers. Employing the modified Floyd algorithm which finds the shortest time distance, we compute the time‐distance accessibility of every bus stop in the Seoul bus system, which yields distinctive skew distributions. We then introduce a time‐distance cutoff to focus on effective connections and probe the emergent spatial distributions as the cutoff is varied. Revealed are the characteristic scales as well as spatial structures of the system. It is suggested that the time‐distance accessibility can serve as a significant measure to describe and predict the urban land use pattern.     

Measuring Museum Visitor Preferences Towards Opportunities for Developing Social Capital: An Application of a Choice Experiment to the Discovery Museum

This study investigates preferences of visitors to the Discovery Museum (in North East England) with respect to opportunities to develop social capital. The extent to which museums generate social capital is largely unknown, but museums have potential opportunities to develop this type of capital. This study uses a stated preference choice experiment (CE) technique to estimate museum visitor preferences towards social capital opportunities. The findings indicate that visitors have a preference for visiting a museum with another individual(s); and that the provision of participatory activities, extended opening hours and locally related displays would generate more social capital among visitors and in society.     

Music,antiquity and self-fashioning in the Accademia dei Lincei

The members of the Accademia dei Lincei are known chiefly for their achievements in early modern science, most notably supporting and funding Galileo’s projects. Their investigations of the natural world using both microscope and telescope were ground breaking, but potentially heretical. This article investigates aspects of their interest in the music of antiquity and its place in early modern Rome and Naples, presenting Fabio Colonna’s book La Sambuca lincea as a case study. The timing of the Lincean musical activities is juxtaposed with other significant events such as the injunctions against Galileo, throwing into relief some curious coincidences. The antique on the one hand evoked classical authority and was afforded due reverence, but could on the other, also provide the means of fashioning an outward identity different from internal intent. It will be suggested that elements of this antiquarian heritage are reflected in the patronage and cultural politics of the Accademia dei Lincei, whose participation in musica erudita, as evidenced in the work of Colonna, may have been part of a tacit display of corporate self-fashioning.     

A late Holocene pollen record from Lake Almalou in NW Iran: evidence for changing land-use in relation to some historical events during the last 3700 years

A pollen diagram was prepared from Lake Almalou, a volcanic crater wetland located on the eastern flanks of the Sahand Volcanic Complex in NW Iran. The core provides a 3700-year record of human activity and environmental change in an upland region. We attempt to relate vegetation changes to both climatic change and historical events. Variations of anthropogenic pollen indicators suggest several phases of intensified human activities. Two strongly expressed agricultural phases are dated at about 2450–2220 cal BP (Achaemenid Empire) and 230–30 cal BP (collapse of Safavid Dynasty to the modern period). Historical rather than climatic events appear to be the main controlling factors for upland land-use dynamics. Fruticulture has been practiced in the region at least since the Iron Age, reaching its maximum importance 1500–1250 cal BP during the reign of Sassanid Empire; it declined by the time of Islamic conquest of Iran (651 AD). The Little Ice Age is tangibly recorded by higher lake water levels most probably due to both lower summer temperatures and higher annual precipitations. Low values of cereal-type and cultivated tree pollen during this period may indicate a change in the lifestyle from the cultivation of fields and orchards to a more nomadic life dominated by summer pasture. The modern period (1850 AD onwards) is characterized by expansion of agricultural activities to upland areas and intensified pastoralism.     

A Reexamination of Output Convergence in the U.S. States: Toward Which Level(s) are they Converging?

Abstract.  This paper reexamines the issue of output convergence among the 48 states in the continental United States. Implementing multiple panel data techniques to state per capita output during the period 1929–2001 reveals little evidence of stochastic convergence in all 48 states, but some evidence among collections of states at the regional level. This observation may suggest that output convergence in the United States has proceeded among geographically neighboring states rather than among distant states, notwithstanding the nearly complete integration of product and factor markets. Our findings appear to be robust to a subsample analysis, although the intensity of convergence varies with the choice of output measure and deflator. Industrial structures and geographic proximity are considered as potential explanations for the regional pattern of output growth dynamics.     

‘A house for dead people’: memory and spatial transformation in Red Location,South Africa

One of several new South African post-apartheid memory projects, the Red Location Museum in New Brighton, Port Elizabeth opened in 2006, in a century-old informal settlement with strong histories of resistance. The museum was intended to acknowledge the area’s contribution to the liberation struggle, and contribute to dismantling apartheid urban geographies by producing a tourist and cultural economy. However, the project was highly contested from its inception by residents who felt that the priority for the neighbourhood should be housing and service delivery. Major housing-related protests erupted on the museum’s doorstep between 2003 and 2005, and in late 2013 the new cultural precinct was closed down indefinitely. This paper examines the politics and controversies surrounding the Red Location developments between 1997 and 2013, using this case study to consider the ways in which the protests around the museum are rooted in historical and political histories made visible through residents’ radical claiming of ownership of the museum building. The Red Location example offers a useful consideration of the complexities of applying notions of ‘participation’ and ‘community ownership’ in practice in fraught situations where major change is needed, and makes a case for the thorough historicisation of contemporary conflicts over development and spatial change.     

Emerging opportunities: nanoelectronics and engineering research in a South Korean university

The Seoul National University Nanoelectronics Institute (SNI) was established in 1996 by an interdisciplinary team of university researchers working together to develop a practical fabrication method for ‘tera-level’ single-electron semiconductor devices. The technical and organizational experiment of the SNI ended abruptly with the Asian financial crisis of 1997 as LG Semiconductor, SNI's patron, faced difficulties. This paper places this episode within the historical context of the development of science and technology in post-liberation South Korea as it coped with the overwhelming forces of globalization since the late 1970s. As the global high-tech trade war escalated in the 1980s, the South Korean government pursued the ‘technology drive policy,’ which emphasized the importance of directed basic research in university laboratories. The increased public and private support for university research transformed a few elite universities from teaching-oriented to research-focused institutions, especially in engineering and science. The new generation of research-intensive academics spearheaded the new national strategy of leapfrogging into the cutting-edge of global technology for the first time in the nation’s modern history.