Identifying attributes contributing to environmental sustainability of public-private partnership infrastructure projects

Due to increasing demands for new infrastructure and an aim to reduce initial public investment, Australian government agencies are increasingly using public-private partnerships (PPPs) as a form of delivery for infrastructure projects. Environmentally, there is growing pressure for the building industry in general to become more sustainable. Moreover, as the built environment continues to grow each year, the performance of buildings as a whole will need to continually improve purely for national energy consumption to remain stable. Based on a systematic and extensive review on relevant literature, this paper has identified the key attributes that will influence the environmental sustainability of infrastructure completed through a PPP. The key attributes are grouped into five groups defined by whom or what has the majority of control over the attribute. Meanwhile, the key attributes are explored and their influence on environmental sustainability justified. This paper was able to not only identify significant factors involved in creating environmental sustainability in infrastructure PPPs, but also trends of the key attributes. It has been found that (1) the longevity of the contract in a PPP project allows greater innovation into environmental sustainability than traditional methods of procurement, (2) innovation is a requirement for the improving upon environmental performance in the built environment, (3) improvements to environmental sustainability relies upon a positive relationship between economic and environmental benefits, and (4) the key attributes for PPP projects are decided upon relatively early in the contract. Due to space limit, detailed discussion on each of the identified attributes is not provided in this paper. Nonetheless, further research direction is discussed.

Electrochemical methods applied in innovative corrosion inhibitor experiments : case studies

Electrochemical methods can be used more effectively if innovative experiments are designed and employed. This is especially true if a corrosion system to be tested involves inhibitors that could change the mechanism and pattern of corrosion in complex ways. This paper discusses corrosion inhibitor test design using several practical cases as examples. Particular attention is on difficult issues such as the simulation of localized corrosion phenomena and the influence of corrosion mechanism on inhibitor test results. ©2012 by NACE International.

Challenges of family business succession: Chinese-Australian case studies

This thesis explores the factors and values that have impacted on succession choices prior to the succession event in Chinese-Australian first-generational family businesses. Founders demonstrated an oscillation between the choices of a family-based succession and a business-based succession, which was influenced by the multifaceted Chinese-Australian family business context.

A proposed approach to monitor private-sector policies and practices related to food environments, obesity and non-communicable disease prevention

Private-sector organizations play a critical role in shaping the food environments of individuals and populations. However, there is currently very limited independent monitoring of private-sector actions related to food environments. This paper reviews previous efforts to monitor the private sector in this area, and outlines a proposed approach to monitor private-sector policies and practices related to food environments, and their influence on obesity and non-communicable disease (NCD) prevention. A step-wise approach to data collection is recommended, in which the first (‘minimal’) step is the collation of publicly available food and nutrition-related policies of selected private-sector organizations. The second (‘expanded’) step assesses the nutritional composition of each organization's products, their promotions to children, their labelling practices, and the accessibility, availability and affordability of their products. The third (‘optimal’) step includes data on other commercial activities that may influence food environments, such as political lobbying and corporate philanthropy. The proposed approach will be further developed and piloted in countries of varying size and income levels. There is potential for this approach to enable national and international benchmarking of private-sector policies and practices, and to inform efforts to hold the private sector to account for their role in obesity and NCD prevention.

Contributions of school design to adolescent identity formation : case studies of four Australian secondary schools

The paper presents a summary of the study that examined the relationship between school design and adolescent identity formation. Reviewing theories and empirical studies of identity development, three major processes involved in adolescent identity formation were identified: (1) separation or individuation process, (2) social integration or relational connectedness, and (3) developmental exploration. Two key characteristics of schools that support these identity formation processes were proposed: (1) having a supportive environment addressing needs for individuation and social integration, and (2) providing opportunities for developmental exploration. Implications of these characteristics for school design were studied through a review of research and practices of learning space design. Four secondary schools in Australia which represented an innovative approach to learning space design were then examined to provide insights into these design-related implications and better understand issues and challenges associated with them. The paper concludes with proposing five design principles which supports adolescent identity development through contributing to processes involved in identity formation.

Personal, musical and social benefits of singing in a community ensemble: three case studies in Melbourne (Australia)

Australia has a diverse, multilayered society that reflects its rich musical life. There are many community choirs formed by various cultural and linguistically diverse groups. This article is part of an ongoing project, Well-being and ageing: community, diversity and the arts (since 2008), undertaken by Deakin University and Monash University, that explores the cultural diversity within Australian society and how active music engagement fosters well-being. The singing groups selected for this discussion are the Skylarkers, the Bosnian Behar Choir, and the Coro Furlan. The Skylarkers and the Bosnian Behar Choir are mixed groups who respectively perform popular music from their generation and celebrate their culture through music. The Coro Furlan is an Italian male choir who understand themselves as custodians of their heritage. In these interpretative, qualitative case studies semi-structured interviews were undertaken and analyzed using Interpretative Phenomenological Analysis. In this approach there is an exploration of participants’ understanding of their lived experiences. The analysis of the combined data identified musical and social benefits that contribute to participants’ sense of individual well-being. Musical benefits occurred through sharing, learning and singing together. Social benefits included opportunities to build friendships, overcome isolation and gain a sense of validation. Many found that singing enhanced their health and happiness. Active music making in community choirs and music ensembles continues to be an effective way to support individuals, build community, and share culture and heritage.

Communication of scientific uncertainty : international case studies on the development of folate and vitamin D Dietary Reference Values.

Transparent evidence-based decision making has been promoted worldwide to engender trust in science and policy making. Yet, little attention has been given to transparency implementation. The degree of transparency (focused on how uncertain evidence was handled) during the development of folate and vitamin D Dietary Reference Values was explored in three a priori defined areas: (i) value request; (ii) evidence evaluation; and (iii) final values.

Evaluation of University of Queensland Library Spaces: three case studies at St Lucia Campus

Introduction: The paper reports on an evaluation study of spaces in the Social Sciences and Humanities (SSHL), Biological Sciences (BSL) and Walter Harrison Law (WHLL) Libraries of the University of Queensland (UQ). The study was part of an evaluation of the quality and patterns of use of spaces in UQ libraries, which aimed to propose recommendations for future improvements and decision-making. This paper presents a study of areas of weakness in existing SSHL spaces, and impacts of the refurbishment of spaces at BSL and WHLL on students’ experiences. The findings evidence a link between students’ learning experiences and the quality of library spaces.Methods: An online survey, “Students’ Experiences and Perceptions of Library Physical Spaces”, was designed to collect data from students. The survey questions addressed seven topics: (1) overall satisfaction with spaces in the UQ Libraries; (2) welcoming nature of the library entry; (3) lighting; (4) acoustics; (5) furniture; (6) wayfinding; and (7) preferences for different space types in the library.Results: 1505 students completed the surveys, with 1098 responses recorded to open-ended questions on why students visited the libraries and the physical characteristics of the spaces that influenced their experiences. Quantitative and qualitative analysis of the data elucidated key design challenges and considerations. In particular, the data suggested that the provision of individual quiet study spaces remains an important role of academic libraries, with Studying Alone identified as the most important reason for student visits.Conclusions: The findings highlight the importance of individual study spaces and propose a number of recommendations in relation to physical space design and management.Relevance: Academic libraries face the challenge to keep pace with change in relation to students’ demographics, pedagogy and technology. In doing so, it is important to have an understanding of the evolving patterns of students’ learning behaviours, space uses and preferences through ongoing evaluation of library spaces.

Problems and prospects for corporate governance in Bangladesh: Some case studies basis analysis

Bangladesh is one of the least economically developed countries in the world. A lack of corporate governance creates problem for the economic development of the country. This study has been undertaken to observe whether corporate governance is being well-executed in Bangladesh and to inform views about which approach to corporate governance will be more acceptable to the county. The study has examined six cases to see whether corporate governance is properly utilised in the country. It is suggested that monetary, fiscal and exchange rate policies should be applied with appropriate diligence by the Securities and Exchange Commission, the Bangladesh Bank and the National Board of Revenue. It is expected that value can be added through arranging primary and supportive activities. Attention to inbound and outbound logistics is likely to improve productivity, enhancing profitability, long run sustainability and creating distinct competencies for the Bangladesh economy. Ultimately this may help to improve gross domestic product and the basic needs of the population.