Managing industrial world heritage sites : preservation, presentation and sustainability

This thesis uses case study methodology to explore how the concept of sustainable development is being applied at industrial World Heritage sites. The thesis proposes a model of sustainable heritage management that is relevant to industrial heritage sites, as well as to other complex heritage sites, including historic urban landscapes.

Northward migration of Afro-Siberian Knots Calidris canutus canutus : high variability in Red Knot numbers visiting staging sites on the French Atlantic coast, 1979–2009

The Afro–Siberian Red Knot subspecies, Calidris canutus canutus, winters mainly on Banc d’Arguin, Mauritania, West Africa. An International Wader Study Group project carried out in 1979 suggested that during northward migration Red Knots cover their migration between the wintering grounds and the Siberian breeding grounds in two long-distance non-stop flights, stopping only in the Wadden Sea in Schleswig-Holstein, Germany. Each year Red Knots also visit staging sites along the French Atlantic coast in addition to the German Wadden Sea. Ever since 1979, the French staging sites have been counted on a regular basis and here we present the count data from these 30 years. In some years more than 20% of the population used the French Atlantic coast as a staging site, but numbers are highly variable from one year to the next. We suggest that high numbers in France might occur when birds have to stop short of the Wadden Sea because of head-winds and/or a lack of tail-winds en route from West Africa.

Stochastic atmospheric assistance and the use of emergency staging sites by migrants

Numerous animals move vast distances through media with stochastic dynamic properties. Avian migrants must cope with variable wind speeds and directions en route, which potentially jeopardize fine-tuned migration routes and itineraries. We show how unpredictable winds affect flight times and the use of an intermediate staging site by red knots (Calidris canutus canutus) migrating from west Africa to the central north Siberian breeding areas via the German Wadden Sea. A dynamic migration model incorporating wind conditions during flight shows that flight durations between Mauritania and the Wadden Sea vary between 2 and 8 days. The number of birds counted at the only known intermediate staging site on the French Atlantic coast was strongly positively correlated with simulated flight times. In addition, particularly light-weight birds occurred at this location. These independent results support the idea that stochastic wind conditions are the main driver of the use of this intermediate stopover site as an emergency staging area. Because of the ubiquity of stochastically varying media, we expect such emergency habitats to exist in many other migratory systems, both airborne and oceanic. Our model provides a tool to quantify the effect of winds and currents en route.

Recognition of polyadenylation sites in yeast pre-mRNAs by cleavage and polyadenylation factor

Recognition of poly(A) sites in yeast pre-mRNAs is poorly understood. Employing an in vitro cleavage system with cleavage and polyadenylation factor (CPF) and cleavage factor IA we show that the efficiency and positioning elements are dispensable for poly(A)-site recognition within a short CYC1 substrate in vitro. Instead, U-rich elements immediately upstream and downstream of the poly(A) site mediate cleavage-site recognition within CYC1 and ADH1 pre-mRNAs. These elements act in concert with the poly(A) site to produce multiple recognition sites for the processing machinery, since combinations of mutations within these elements were most effective in cleavage inhibition. Intriguingly, introduction of a U-rich element downstream of the GAL7 poly(A) site strongly enhanced cleavage, underscoring the importance of downstream sequences in general. RNA- binding analyses demonstrate that cleavage depends on the recognition of the poly(A)-site region by CPF. Consistent with in vitro results, mutation of sequences upstream and downstream of the poly(A) site affected 3'-end formation in vivo. A model for yeast pre-mRNA cleavage-site recognition outlines an unanticipated high conservation of yeast and mammalian 3'-end processing mechanisms.

The potentials and pitfalls of social networking sites such as Facebook in higher education contexts

Popular social networking sites such as Facebook demonstrate an emerging opportunity for students and educators within formal higher education contexts to share ideas, celebrate creativity and participate in an environment which offers immediate feedback from others who belong within a specific network. As this is an emerging use of the technology, an autoethnographic approach has helped capture the potentials and pitfalls of incorporating social networking within higher education. The findings highlight implications for the key stakeholders in higher education.

Browsing behavior mimicking attacks on popular web sites for large botnets

With the significant growth of botnets, application layer DDoS attacks are much easier to launch using large botnet, and false negative is always a problem for intrusion detection systems in real practice. In this paper, we propose a novel application layer DDoS attack tool, which mimics human browsing behavior following three statistical distributions, the Zipf-like distribution for web page popularity, the Pareto distribution for page request time interval for an individual browser, and the inverse Gaussian distribution for length of browsing path. A Markov model is established for individual bot to generate attack request traffic. Our experiments indicated that the attack traffic that generated by the proposed tool is pretty similar to the real traffic. As a result, the current statistics based detection algorithms will result high false negative rate in general. In order to counter this kind of attacks, we discussed a few preliminary solutions at the end of this paper.

Preparing interprofessional clinical learning sites : what the literature tells us

Purpose: Infusing an interprofessional perspective into healthcare education in the university setting instils a collaborative approach in the provision of patient-centred care concepts for students. The purpose of this paper is to describe how one Australian health science faculty is modernising their healthcare education curriculum to develop this approach.

Method: As part of the development process, a systematic literature review was undertaken to determine the elements required for the development of interprofessional clinical learning (IPCL) sites, including but not limited to, necessary organisational and professional considerations to effect interprofessional education (IPE).

Results: The results of this review identified four key factors for IPE development: 1) shared culture, 2) support and leadership, 3) strategic facilitation and planning, and 4) effective feedback, evaluation and dissemination of curriculum intent.

Discussion: These elements are discussed in association with curriculum change in this faculty to promote interprofessional collaboration and teaching.

Conclusion: As a result of the review, the modernisation of our IPE curriculum is being underpinned by shared understandings between faculty and clinical site health providers about IPE. Our joint goal is for appropriate preparation and sustainability of IPCL sites.

Using strategic philanthropy to improve heritage tourist sites on the Gallipoli Peninsula, Turkey : community perceptions of changing quality of life and of the sponsoring organization

This paper examines the “Respect for History” project on Turkey's Gallipoli Peninsula sponsored by a Turkish oil company, OPET. The project sought to enhance and protect the cultural and historical experiences of tourists visiting Gallipoli, and to bring direct and indirect benefits to local communities through enhancing tourism-related business opportunities and improving community infrastructure. This research investigates the project's impact on residents’ perceived social and economic wellbeing, using a quality of life framework, and also ascertains residents’ views of the sponsoring firm. The context illustrates key differences between pure philanthropy and strategic philanthropy; the latter defined as doing good by purposefully achieving corporate and civic benefits. The role of strategic philanthropy as a sustainable tourism development tool, and its impact on tourism governance, are considered. Data were collected from 674 residents on the Turkish Gallipoli Peninsula in areas impacted by OPET's investment program. The results, using structural equation modelling (SEM), identify that respondents generally believe that both their economic and social quality of life have improved. This, in turn, has positively influenced respondents’ views of the sponsoring organization. The concept of strategic philanthropy appears valuable as a private sector, non-tourism, sustainable tourism development tool in some circumstances.