Search results

The growth of online social network sites and their conceptualization as affinity spaces makes them well suited for exploring how individuals share knowledge and practices around specific interests or affinities. The purpose of this study is to extend what is known about highly active/key actors in online affinity spaces, especially the ways in which they sustain and contribute to knowledge sharing.

This study analyzed 514 discussion posts gathered from an online affinity space on disease management. This study used a variety of methods to answer the research questions: the authors used discourse analyses to examine the conversations in the online affinity space, social network analyses to identify the structure of participation in the space and association rule mining and sentiment analysis to identify co-occurrence of discourse codes and sentiment of the discussions.

The results indicate that the quality and type of discourse varies considerably between key and other actors. Key actors’ discourse in the network serves to elaborate on and explain ideas and concepts, whereas other actors provide a more supportive role and engage primarily in storytelling.

This work extends what is known about informal mentoring and the role of key actors within affinity spaces by identifying specific discourse types and types of knowledge sharing that are characteristic of key actors. Also, this study provides an example of the use of a combination of rule mining association and sentiment analysis to characterize the nature of the affinity space.

Traditionally, mainstream cross‐cultural accounting research has applied a societal norms and values measure to the examination of differences in culture. This approach is limited, however, because it effectively disfranchises the culture of minority groups such as indigenous peoples within nations. Our paper provides evidence of cultural differences between indigenous Australian values and the Western capitalist values implicit in the language of accounting and accountability. Utilising an alternative yin/yang framework developed for accounting by Hines, we argue that the core indigenous yin values of sharing, relatedness and kinship obligations inherent in indigenous conceptions of work and land, are incompatible with the yang values of quantification, objectivity, efficiency, productivity, reason and logic imposed by accounting and accountability systems. This conflict of values then brings into question the impact of accounting and accountability systems on the indigenous peoples of Australia whose beliefs, norms and values are organised differently. The need to address such a conflict is critical for all of the world’s indigenous peoples. Perhaps even more so for the Australian indigenous peoples because of the insistence by governments, at both the state and federal levels, that the extreme social and economic disadvantages experienced by the Australian indigenous peoples can be dissipated by the imposition of strict financial accountability measures for all indigenous organisations and representative bodies. We argue that the demonstrated conflict of values is a significant reason for the inability of accounting and accountability systems to deliver such social and economic outcomes. The research findings of non‐indigenous researchers are largely drawn on in this paper. The two authors of this paper are not indigenous people and therefore we are speaking “of” indigenous culture and not “speaking for” them.

The researchers conducted a collective case study to investigate how families engaged in making activities related to aerospace engineering in six pop-up makerspace programs held in libraries and one museum. The purpose of this paper is to support families’ engagement in design tasks and engineering thinking, three types of discussion prompts were used during each workshop. The orienting design conjecture was that discussion prompts would allow parents to lead productive conversations to support engineering-making activities.

Within a collective case study approach, 20 consented families (22 adults, 25 children) engaged in making practices related to making a lunar rover with a scientific instrument panel. Data included cases of families’ talk and actions, as documented through video (22 h) and photographs of their engineering designs. An interpretivist, qualitative video-based analysis was conducted by creating individual narrative accounts of each family (including transcript excerpts and images).

Parents used the question prompts in ways that were integral to supporting youths’ participation in the engineering activities. Children often did not answer the astronomer’s questions directly; instead, the parents revoiced the prompts before the children’s engagement. Family prompts supported reflecting upon prior experiences, defining the design problem and maintaining the activity flow.

Designing discussion prompts, within a broader project-based learning pedagogy, supports family engagement in engineering design practices in out-of-school pop-up makerspace settings. The work suggests that parents play a crucial role in engineering workshops for youths aged 5 to 10 years old by revoicing prompts to keep families’ design work and sensemaking talk (connecting prior and new ideas) flowing throughout a makerspace workshop.

Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some legal aspects concerning MNEs, cyberspace and e‐commerce as the means of expression of the digital economy. The whole effort of the author is focused on the examination of various aspects of MNEs and their impact upon globalisation and vice versa and how and if we are moving towards a global digital economy.

THE Reference Department of Paisley Central Library today occupies the room which was the original Public Library built in 1870 and opened to the public in April 1871. Since that date two extensions to the building have taken place. The first, in 1882, provided a separate room for both Reference and Lending libraries; the second, opened in 1938, provided a new Children's Department. Together with the original cost of the building, these extensions were entirely financed by Sir Peter Coats, James Coats of Auchendrane and Daniel Coats respectively. The people of Paisley indeed owe much to this one family, whose generosity was great. They not only provided the capital required but continued to donate many useful and often extremely valuable works of reference over the many years that followed. In 1975 Paisley Library was incorporated in the new Renfrew District library service.

The purpose of this paper is to explore two of the paradoxes arising from different views about resource limits and sustainable development.

The paper identifies the implications for property rights and public participation in environmental decisions. The first paradox concerns the adoption of policies of exclusion and inclusion through property rights and collective action; the second looks at the new role of the city where concentration of activities, once the cause of environmental degradation is now seen as the route to sustainable development.

Although private property is capable of securing exclusion and resource protection – it is neither necessary nor sufficient for sustainable development. Cooperation and appropriate institutions are essential; in other words a system of stable and binding rules that under some circumstances can be more effective when they are social and local than when they are national and legal. Urban renaissance principles of mixed uses and compact cities obscure traditional density relationships and point to the need for new forms of measurement to replace outdated residential density measures.

The paper addresses issues relevant to institutional design including private and collective property rights, and discusses appropriate measures for residential densities in relation to sustainable development policies.

This paper aims to report on research that investigates the use of green clauses in leases of office and retail premises in England and Wales.

The authors examined 26 recent leases of green build properties registered at HM Land Registry. The green clauses discovered were classified and compared with the model form green clauses promoted by the London-based Better Building Partnership's Green Lease Toolkit.

Of the 26 leases analysed, 18 contained some form of green provision.

As the sample selected was not representative, a larger study is needed to detect trends in green leasing. This research method does not show the impact of green clauses on property management.

This research illustrates the types of clauses that have been used in leases but also shows that green leasing principles are not yet the industry standard. Many new, long leases still make no reference to environmental practices.

This is the first research to be done examining the green content of agreed leases and develops a methodology that can be used for future research.

This paper aims to compare the law with regard to private property rights and restrictions and public controls in England and the USA, and the theoretical debates that surround them, to understand whether the private land use controls of nuisance and restrictive covenants could have a greater role to play or the public law system of planning is the best way to manage land.

This paper starts by summarising and comparing, firstly, the private laws of nuisance and restrictive covenants and then laws relating public planning, zoning and takings in England and the USA. It then reviews theoretical approaches taken in both jurisdictions to land use restrictions.

The paper concludes that private land use restrictions can only play a limited role in land management in England. Scarcity and cost of available housing necessitate a mechanism by which the state can intervene to remove or modify restrictions to enable alteration and development. The structure of freehold ownership in England and the low take-up of Commonhold as an alternative tenure mean that expansion in the use of private land use restrictions to control the use of land is unfeasible.

The value of this paper is that it seeks to provide insight into the contested relationship between private and public law and the relationship between property law and planning.

In some settings, sharecropping is associated with large extended families, high fertility, and early age of marriage. These demographic practices are often considered to be labor strategies for working extensive share‐tenancies. Where agricultural production is primarily labor intensive, landlords can increase their income, within certain limits, by maximizing the number of adult workers. If landlords hold considerable power over their tenants, they may have a large influence on demographic practices. Although this relationship between sharecropping and some of these demographic practices is found throughout much of history in northern Italy, the evidence is less clear for fifteenth‐century Tuscany. Herlihy and Klapisch‐ Zuber's study of the Catasto of 1427, a set of tax declarations, found no relation between household structure and land tenure. Some of their work suggested that fertility was higher among sharecroppers, but this relationship was not specified in detail. They did not consider the relationship between land tenure and age of marriage. This paper reconsiders the relationship between land tenure, household structure, fertility, and age of marriage. To try to correct for problems with Herlihy and Klapisch‐Zuber's land tenure variable, their data were aggregated to the administrative unit of analysis. The aggregated data show that sharecropping in rural Tuscany in 1427 was associated with household extension, high fertility, and early age of marriage, although the magnitude of this relationship was not large. Possible reasons for this weak relationship are discussed.