Unbearable pressures on paradise? : Tourism and heritage management in Luang Prabang, a world heritage site

This article critically appraises and evaluates tourism strategies and heritage management in Luang Prabang, Lao People’s Democratic Republic, a Unesco-designated ‘world heritage’ city. Luang Prabang is widely regarded as one of the most significant heritage cities in Southeast Asia. The city is renowned for its Buddhist and royal culture and also its historic vernacular Lao, French, and Lao-French architecture. The city earned world heritage status in 1995, but since that time the boom in in-bound Asian tourism has put pressures on Luang Prabang’s authenticity and, for some, called into question the validity of its world heritage status. This article examines these substantial and wide-ranging pressures and argues that the growth in tourism and the treatment of Luang Prabang’s heritage are symptoms of broader regional processes of political and economic change, including the expansion of Chinese and Korean investments and the growth of intra-regional tourism. The authors argue that it is unreasonable to expect traditional heritage management mechanisims, including the world heritage listing, to be able to cope with the pressures on sites like Luang Prabang. The very least that is required, the authors contend, is an expanded understanding of the context in which heritage places sit, and the authors make a case that the cultural landscapes approach, combined with explicit concerns for intangible heritage and poverty alleviation, must be at the core of any strategy for long-term protection of the city’s cultural values.

Dietary omega-3 fatty acids modify body fluid and cardiovascular homeostasis

Dietary omega-3 fatty acids are important for optimal nutrition. This research demonstrated the significant beneficial effects of these fatty acids on body fluid balance in aging and the regulation of blood pressure. A significant findng was that omega-3 fatty acids reduce neuro-inflammation (inflammation in the brain)

Sociocultural influences on body image and physical self-concepts among children

Children's body image was examined in relation to both sociocultural influences and physical self-concepts, which included sporting ability. Findings showed that physical self-concepts more stongly predicted boys' body image, while girls' body image was more strongly predicted by media pressures. Femininity predicted physical self-concepts among both boys and girls.

Sport-based entrepreneurship : towards a new theory of entrepreneurship and sport management

The entrepreneurship and sport management disciplines have grown significantly in the past decade. Sport is an entrepreneurial process as innovation and change are key elements of sport. The aim of this paper is to develop a theory of entrepreneurship in sports management by investigating the relationship between entrepreneurship and sport. The rapidly growing and developing sport marketing discipline provides a basis in which to understand how entrepreneurship occurs through innovation, proactiveness and risk taking activities. This paper discusses the connection between the entrepreneurship and sports management fields and argues that there needs to be more integration with the two fields of study and traditional entrepreneurship theory. A theory of sport-based entrepreneurship is developed and different types of entrepreneurship that occur in sports management are examined. Suggestions for future research and implications for practitioners are discussed.

Angiotensin converting enzyme inhibition lowers body weight and improves glucose tolerance in C57BL/6J mice maintained on a high fat diet

The renin–angiotensin system (RAS) is functional within adipose tissue and angiotensin II, the active component of RAS, has been implicated in adipose tissue hypertrophy and insulin resistance. In this study, captopril, an angiotensin converting enzyme (ACE) inhibitor that prevents angiotensin II formation, was used to study the development of diet-induced obesity and insulin resistance in obesity prone C57BL/6J mice. The mice were fed a high fat diet (w/w 21% fat) and allowed access to either water or water with captopril added (0.2 mg/ml). Body weight was recorded weekly and water and food intake daily. Glucose tolerance was determined after 11–12 weeks. On completion of the study (after 16 weeks of treatment), the mice were killed and kidney, liver, epididymal fat and extensor digitorum longus muscle (EDL) were weighed. Blood samples were collected and plasma analysed for metabolites and hormones. Captopril treatment decreased body weight in the first 2 weeks of treatment. Food intake of captopril-treated mice was similar to control mice prior to weight loss and was decreased after weight loss. Glucose tolerance was improved in captopril-treated mice. Captopril-treated mice had less epididymal fat than control mice. Relative to body weight, captopril-treated mice had increased EDL weight. Relative to control mice, mice administered captopril had a higher plasma concentration of adiponectin and lower concentrations of leptin and non-esterified fatty acids (NEFA). The results indicate that captopril both induced weight loss and improved insulin sensitivity. Thus, captopril may eventually be used for the treatment of obesity and Type 2 diabetes.

From design for ecologically sustainability to facilities management through building intelligence and knowledge management

Ecological sustainability basically concerns environmental protection and social benefits. An ecologically sustainable development is based upon reduced energy usage, increased efficiency, and upheld social responsibility; and it should be properly evaluated by financial, environmental and social aspects. Council House 2 (CH2) is claimed to change the way of Australia approaches in ecologically sustainable design and construction. This is the ‘Six-Star design and built’ green star facility assessed by the Green Building Council of Australia (GBCA), and the 10-story city council building was completed and opened in 2006, totally A$11.3 million was invested for the sustainability features. CH2 protects the environment, when it compares with the old council house, and is expected to reduce electricity consumption by 85%; reduce gas consumption by 87%; produce only 13% of the emissions; and reduce water mains supply by 72%. In this paper, the author examines its design reports and the researches paper, in the form of knowledge base, to case-study how the sustainability, effectiveness and efficiency of CH2 work. By leveraging the existing CH2 sustainability knowledge, design and building professions can learn and imitate it in further ‘green’ design without ‘re-inventing the wheel’; facilities executives can also use the existing knowledge to identify steps to boost up the facilities’ operating efficiency.

Working collaboratively in a group assignment using a Mediawiki for an architecture and construction management undergraduate unit

This paper describes an architecture and construction management unit which implements Mediawiki in teaching and learning. The main objective of using the Mediawiki is to engage students to work collaboratively online in a group assignment. It also aims to further develop student information technology skills and thus enhance their learning experience. One of the learning objectives of the unit is to develop the ability to communicate the results of student research in construction technology using appropriate digital media from which Mediawiki was chosen. This paper outlines the challenges and issues faced in the implementation of Mediawiki as a collaborative tool in a group assignment of an architecture and construction management unit. It also discusses how academic staff and students were supported through the process of learning to use the Mediawiki. Finally, potential future directions of using Mediawiki in teaching and learning are explored based on students’ comments and feedback.

Pheromone production, male abundance, body size, and the evolution of elaborate antennae in moths

The males of some species of moths possess elaborate feathery antennae. It is widely assumed that these striking morphological features have evolved through selection for males with greater sensitivity to the female sex pheromone, which is typically released in minute quantities. Accordingly, females of species in which males have elaborate (i.e., pectinate, bipectinate, or quadripectinate) antennae should produce the smallest quantities of pheromone. Alternatively, antennal morphology may be associated with the chemical properties of the pheromone components, with elaborate antennae being associated with pheromones that diffuse more quickly (i.e., have lower molecular weights). Finally, antennal morphology may reflect population structure, with low population abundance selecting for higher sensitivity and hence more elaborate antennae. We conducted a phylogenetic comparative analysis to test these explanations using pheromone chemical data and trapping data for 152 moth species. Elaborate antennae are associated with larger body size (longer forewing length), which suggests a biological cost that smaller moth species cannot bear. Body size is also positively correlated with pheromone titre and negatively correlated with population abundance (estimated by male abundance). Removing the effects of body size revealed no association between the shape of antennae and either pheromone titre, male abundance, or mean molecular weight of the pheromone components. However, among species with elaborate antennae, longer antennae were typically associated with lower male abundances and pheromone compounds with lower molecular weight, suggesting that male distribution and a more rapidly diffusing female sex pheromone may influence the size but not the general shape of male antennae.

Social intelligence and top management team: an exploratory study of external knowledge acquisition for strategic change in global IT service providers in India

This paper focuses on the processes by which firms, particularly knowledge intensive firms, can augment their overall knowledge stock by tapping into external sources of knowledge. It is argued that Top Management Teams' (TMTs') social intelligence is a critical learning capability in acquiring external knowledge that leads to strategic change. Social intelligence involves social awareness, social understanding and social skills. The study draws from the experience of 11 of the largest Information Technology Service Providers (ITSPs) in India and based on in-depth interviews. The findings show that TMTs' learning capability in the context of social intelligence to interact with external stakeholders is important to ITSPs in facilitating external knowledge acquisition and allowing new knowledge emerge within and across networks. The findings provide significant insights into ITSPs emerging in other developing countries such as in China. Research limitation and future research direction are also provided.

The personal selling and sales management ethics research : managerial implications and research directions from a comprehensive review of the empirical literature

Research into ethics in personal selling and sales management has increased substantially over the preceding decade by investigating complex dimensions of ethical decision-making in greater depth and with more analytical sophistication. This review of the recent conceptual and empirical literature provides insight into the extent and the direction of this knowledge, recommends managerial action, and discusses areas for future exploration. Future direction is also provided through research propositions. The type of sales practitioner investigated, the main variables examined, and the key findings are summarized in an Appendix.