Inter- and intra-beach thermal variation for Green Turtle nests on Ascension Island, South Atlantic

Nest temperatures for green turtles (Chelonia mydas) nesting on Ascension Island, South Atlantic (7°57'S 14°22'W), were examined. Temperature probes were placed into nests on two beaches, Long Beach (26 nests) and North East Bay (8 nests). Within these beaches there was relatively little thermal variation (SD of nest temperature was 0.32°C for Long Beach and 0.30°C for North East Bay). To examine inter-beach thermal variation temperature probes were buried at 55 cm on 12 beaches. Inter-beach thermal variation was large and was related to the beach albedo with the darkest beach (albedo, 016) being 4.2°C warmer than the lightest coloured beach (albedo, 0.73).

Distribution, extent of inter-annual variability and diet of the bloom-forming jellyfish Rhizostoma in European waters

Jellyfish (Cnidaria: Scyphozoa) are increasingly thought to play a number of important ecosystem roles, but often fundamental knowledge of their distribution, seasonality and inter-annual variability is lacking. Bloom forming species, due to their high densities, can have particularly intense trophic and socio-economic impacts. In northern Europe it is known that one particularly large (up to 30 kg wet weight) bloom forming jellyfish is Rhizostoma spp. Given the potential importance, we set out to review all known records from peer-reviewed and broader public literature of the jellyfish R. octopus (Linnaeus) and R. pulmo (Macri) (Scyphozoa: Rhizostomae) across western Europe. These data revealed distinct hotspots where regular Rhizostoma spp. aggregations appeared to form, with other sites characterized by occasional abundances and a widespread distribution of infrequent observations. Surveys of known R. octopus hotspots around the Irish Sea also revealed marked inter-annual variation with particularly high abundances forming during 2003. The location of such consistent aggregations and inter-annual variances are discussed in relation to physical, climatic and dietary variations.

Contentious Activism and Inter-Korean Relations

In South Korea, the contentious debate over relations with the North transcends traditional considerations of physical and economic security, and political activists play a critical role in shaping the discussion of these issues as they pursue the separate yet connected agendas of democracy, human rights, and unification.

Providing international observers with a better understanding of policymakers’ management of inter-Korean relations, Danielle L. Chubb traces the development of various policy disputes and perspectives from the 1970s through South Korea’s democratic transition. Focusing on four case studies—the 1980 Kwangju uprising, the June 1987 uprising, the move toward democracy in the 1990s, and the decade of “progressive” government that began with the election of Kim Dae Jung in 1997—she tracks activists’ complex views on reunification along with the rise and fall of more radical voices encouraging the adoption of a North Korean–style form of socialism. While these specific arguments have dissipated over the years, their vestiges can still be found in recent discussions over how to engage with North Korea and bring security and peace to the peninsula.

Extending beyond the South Korean example, this examination shows how the historical trajectory of norms and beliefs can have a significant effect on a state’s threat perception and security policy. It also reveals how political activists, in their role as discursive agents, play an important part in the creation of the norms and beliefs directing public debate over a state’s approach to the ethical and practical demands of its foreign policy.

Inter-organisational knowledge sharing in regional sustainable development communities

There has been an increasing interest in the use of inter-organisational groups to address regional implications in sustainable development. These groups bring together local knowledge and expertise and span boundaries between government and industry organisations. Our focus is in understanding how knowledge is shared in such inter-organisational groups. Utilising interviews, observations and social network analysis, we examine the knowledge sharing implications derived from the mixed membership, multilevel interaction, and the need to span boundaries with external organisations in these collaborations.

Cloud-linked and campus-linked students’ perceptions of collaborative learning and design based learning in engineering

The aim of this paper is to analyse and present cloud- link as well as campus-linked students’ perceptions of collaborative learning and design based learning in engineering. Project oriented design based learning (PODBL) is a learning and teaching approach, where students learn through design activities while being driven by project(s). PODBL enhances cloud-linked and campus-linked students’ ability to acquire career essential skills that fulfill future industry needs. A paper-based survey is used to recognise a cohort of students' experience of collaborative learning and design based learning in engineering. The paper-based survey was given to 30 students from an engineering discipline. The quantitative analysis of the survey results shows that more than 50% of the students view collaborative learning to have a large benefit in design-based learning.

Exploring connections between the in-field and on-campus components of a preservice teacher education program : a student perspective

This paper discusses the preservice teacher education practicum experience from the perspective of preservice teachers at a regional Australian university. It locates the practicum in the broader context of work integrated learning and associated principles of good practice. The paper argues that there are some perceived disconnections between the in-field and on–campus components of the teacher education program as well as an endorsement of some aspects of the practicum experience in closing the theory-practice gap. Our research adds to international debate about the balance between theory and practice and contributes a much needed student perspective on these issues. The paper concludes with suggestions on ways to improve the quality of the practicum experience.

Exploring connections between the in-field and on-campus components of a preservice teacher education program : a student perspective

This paper discusses the preservice teacher education practicum experience from the perspective of preservice teachers at a regional Australian university. It locates the practicum in the broader context of work integrated learning and associated principles of good practice. The paper argues that there are some perceived disconnections between the in-field and on–campus components of the teacher education program as well as an endorsement of some aspects of the practicum experience in closing the theory-practice gap. Our research adds to international debate about the balance between theory and practice and contributes a much needed student perspective on these issues. The paper concludes with suggestions on ways to improve
the quality of the practicum.