Exploring turnover intention of construction managers in China

Employee turnover has been identified as one of the principal causes of poor performance, low competitiveness and high technology loss in the construction industry. Construction managers normally acquire knowledge and skills in construction methods and management techniques on the basis of long-term practice, and their turnover can significantly impact on a construction organisation's survival and development. Therefore, there has been an increasing need to understand the major critical variables affecting the turnover of construction managers. The aims of this research were to determine these variables and use them to develop a quantitative turnover prediction model. A system framework was first developed to categorise all turnover variables into job satisfaction, organisation commitment and demographic variables and the turnover intention was measured in diverse directions. Based on an empirical study in Hubei province in China, the statistical results indicate that seven job satisfaction and organisational commitment variables dominate the turnover intentions of construction managers.

The global biopharma industry and the rise of Indian drug multinationals: implication for Australian generics policy

This article provides a synopsis of the new dynamics of the global biopharma industry. The emergence of global generics companies with capabilities approximating those of 'big pharma' has accelerated the blurring of boundaries between the innovator and generics sectors. Biotechnology-based products form a large and growing segment of prescription drug markets and regulatory pathways for biogenerics are imminent. Indian biopharma multinationals with large-scale efficient manufacturing plants and growing R&D capabilities are now major suppliers of Active Pharmaceutical Ingredients (APIs) and generic drugs across both developed and developing countries. In response to generic competition, innovator companies employ a range of life cycle management techniques, including the launch of 'authorised generics'. The generics segment in Australia will see high growth rates in coming years but the prospect for local manufacturing is bleak. The availability of cheap generics in international markets has put pressure on Pharmaceutical Benefits Scheme (PBS) pricing arrangements, and a new policy direction was announced in November 2006. Lower generics prices will have a negative impact on some incumbent suppliers but industrial renewal policies for the medicines industry in Australia are better focused on higher value R&D activities and niche manufacturing of sophisticated products.

Self adjusted security architecture for mobile ad hoc networks (MANETs)

In this work we present a novel security architecture for MANETs that merges the clustering and the threshold key management techniques. The proposed distributed authentication architecture reacts with the frequently changing topology of the network and enhances the process of assigning the node's public key. In the proposed architecture, the overall network is divided into clusters where the clusterheads (CH) are connected by virtual networks and share the private key of the Central Authority (CA) using Lagrange interpolation. Experimental results show that the proposed architecture reaches to almost 95.5% of all nodes within an ad-hoc network that are able to communicate securely, 9 times faster than other architectures, to attain the same results. Moreover, the solution is fully decentralized to operate in a large-scale mobile network.

Stakeholders and strategic planning in non-profit organisations : case studies in complexity and conflict

The experiences of two Australian non-profit member-benefit associations as they attempt to develop strategic plans are explored, with emphasis on the influence of the many stakeholders in this process. We conclude that
corporate strategic planning is a complex, conflict-ridden, and largely
unsuccessful process in non-profit member-benefit associations because of the number and commitment of stakeholders. Therefore we suggest that future research should focus on clarifying whether such corporate management techniques are actually appropriate for all non-profit organisations, and, if they are, how non-profit organisations can best manage the process, taking into account the values and needs of stakeholders.

Sustainability and health : supporting global ecological integrity in public health

Radical changes in the biosphere and human interaction with the environment are increasingly impacting on the health of populations across the world. Diseases are crossing the species barrier, and spreading rapidly through globalized transport systems. From new patterns of cancer to the threat of global pandemics, it is imperative that public health practitioners acknowledge the interdependence between the sustainability of the environment and the sustainability of the human species.* Why are issues of global and local sustainability of increasing importance to the public's health?* Why do issues of sustainability require new practices within the professions of public health?* How can future and current public health practitioners develop those new practices?Drawing on scientific evidence of global and local environmental changes, Sustainability and Health offers a thorough background and practical solutions to the overlapping issues in environment and health. It examines potential and existing responses to global and local environment and health issues, involving individuals, community, industry and government. The authors introduce a range of emerging conceptual frameworks and theoretical perspectives, link IT and epidemiology and explain how scoping can link program design, delivery, data collection and evaluation in projects from their very beginning. Public health practitioners need to be able to manage health issues that cut across environmental, economic and social systems and to develop the capacity for leadership in facilitating change. Incorporating learning activities, readings, international case studies and an open learning approach, this is a valuable resource for students of public and environmental health, as well as medical, environmental and health science professionals.

FM application in the hospitality sector

When applied to hotels, the terms “facilities management” and “hotel management” are in many ways synonymous. Certainly effective  management of the physical aspects in the hotel business is essential for maximum efficiency. This paper presents a research into facilities  management operations in medium sized hotels (11-50 rooms) in the UK. Medium sized hotels were selected for this research, since 90 per cent of UK hotels have fewer than 50 bedrooms. The key objective is to establish any trends that suggest a relationship between the application of facilities management techniques and the success of hotel businesses. Financial measures were not identified as being of critical importance and there seemed to be more of an interest in cost reduction than in income growth.

Discovering Web Page Communities

The rapid development of Web technologies has made the World Wide Web a huge information source. However, due to the lack of a well-defined underlying data model for Web documents, effectively and efficiently finding required information and managing Web data are usually tedious and difficult tasks when using conventional information retrieval and data management techniques. The Web page community, defined as a set of Web-based documents with its own logical and/or semantic structures, provides a flexible and effective approach to support Wed data management, information retrieval and applications. This book addresses using hyperlink information to discover Web page communities. The work establishes a uniform framework for hyperlink analysis and community construction. Algorithms, supporting mechanisms and data models are proposed in the book. This book should help shed some light on this new and exciting research and application area. It is useful to researchers and students in Web mining, Web data management and information retrieval, as well as to professionals who may be considering utilizing Web communities to improve their applications.

Monitoring and motivating outworkers : the case of the AMP and the sale of industrial life insurance 1905-1940

The development of labor management practices in the financial services sector provides an interesting insight into how problems associated with agency issues were overcome. Within financial institutions and other white collar occupations, the use of internal labor markets emerged as an effective means of both controlling and motivating employees. However such management techniques were only effective in cases where work tasks could be internalized. The business of some types of organizations necessitated a division of work tasks between those undertaken within the office and those undertaken outside the office. The management and sale of insurance products is a case in point. This paper explores the development of processes implemented to resolve a specific type of labor management issue, namely the control of workers under conditions of uncertainty. Using the example of the Australian Mutual Provident (Australia's largest life insurer), it analyses how and why particular work relations procedures were developed.

Using constructed-response and multiple-choice questions in undergraduate examinations

This paper looks at the use of constructed-response and multiple-choice questions in first year management examinations involving 2364 students over a three semester period in 2008-9. It also compares student’s performance in research and analytical assignments with their results in Multiple-Choice tests. The results show that students who perform poorly in non-multiple-choice tests are slightly advantaged by multiple-choice tests. However, students who display high distinction scores in other pieces of assessment do not receive any advantage from multiple-choice testing. Interestingly, the research also highlighted that female students perform better in their articulation of management techniques overall, but do not gain the same comparative advantage from multiple choice testing. The analysis of the assessment methods was extremely useful in predicting the level of failures for the unit in the subsequent year. Finding the right balance of assessment tasks in first year university business courses is extremely difficult, using multiple-choice tests can be useful tool as part of the assessment mix in management units.

Enhancing business intelligence traceability through an integrated metadata framework

The Business Intelligence (BI) system provides users with multi-dimensional information (so-called BI product) to support their decision-making. However, very often business users still could not fully understand the BI product, nor have a clear picture of the entire information manufacturing chain of the BI product. In response to this situation, this paper presents an integrated metadata framework (“BIP-Map”) to facilitate the traceability and accountability of a BI product following the design science research approach. Specifically, the salient modelling and management techniques from the business process modelling notation (BPMN), the information product map (IP-Map), and the metadata management are adapted to construct a three-layered integrated metadata framework enabling the business users to make timely and informed decisions. A BIP-Map informed prototype system has been developed in collaboration with online job recruitment firms. The authors conducted in-depth interviews with seven key BI stakeholders of the recruitment firms to evaluate the usefulness of the BIP-Map. It is envisaged that the metadata framework allows the technical personnel to understand the business processes that relate to certain information provided in the BI reports. Business users will also be able to gain insights into the logic behind any BI report.

Sustainability - the crucial challenge for the valuation profession

Valuation has a pivotal role in increasing the level of sustainability in the built environment. To date, sustainability has received limited attention in valuation practice, and as a result the relationship between sustainability and market value has not been clearly defined. As a consequence, the commercial investment community are hesitant to invest in sustainability beyond best practice management techniques. Valuers’ lack of acknowledgement of sustainability in valuation practice and its changing role in property investment in the built environment, has had a potentially detrimental impact by limiting investment in sustainability in commercial property. Consequently, this lack of acknowledgment and incorporation of sustainability in practice has the potential to cause chaos within the market in the future. It was found that valuers, per se, are inexperienced and have limited knowledge of sustainability in commercial property. Due to differences between generations of valuers, this paper examines whether ‘younger’ valuers’1 knowledge of sustainability, as a concept, measurement and any possible relationship with market value is more extensive than senior valuers. Or whether senior valuers experiences in the market are more sensitive to the change sustainability is having in the commercial property market. A key issue for the profession concerning sustainability and its effect on the market is the limited channels for knowledge development. The implications of this research are the need for increased curriculum in university education, so knowledge dissemination across the profession can be achieved. The development of knowledge of sustainability and its relationship in commercial property will progress the incorporation of sustainability in valuation practice. As a consequence, this will increase the investment in sustainability in the commercial property market.

Factors affecting capital program performance audit findings

Complex capital programs require specialized management techniques, in order to address the volatility, cost overruns, significant delays in completion, and failures with which such programs are typically associated. The need is greater than ever for careful oversight, especially for programs that expend public monies.

Audit is commonly a statutory or governance requirement on such programs, but traditional performance audit techniques and standards may be insufficient for certain types of programs and industries, providing a mere illusion of oversight adequacy instead of the assurance that is needed. In order to most appropriately define the performance audit scope, phrase the solicitation for services, select the audit team, and provide support to the auditors during the engagement, public and private sector entity auditees need to understand the factors that impact performance audit results and effectiveness. The question becomes one of how performance audit can be improved, and stakeholders satisfied regarding program achievements, accountability for resource use, transparency in operations, and risk management.

The author considered program complexity, governance, project controls, the history and evolution of the audit function, stakeholder expectations, assurance, and obstacles to audit, and used this information in conjunction with data from a large sample of 775 audit reports from complex construction programs, to derive questions and conclusions about performance audit results and effectiveness, and comparisons to expenditure audit results. The ultimate goal was to define key components in the execution of performance audits, based on theconclusions of the analysis, in order to improve performance audit findings and thus their applicability and usefulness.

While this study focused on program performance audit, it was also related to the field of program management. Although the data population was concentrated in the area of construction programs, conclusions from this research may also be applied to other complex, multifaceted or phased activities such as projects and programs in other industries (manufacturing, information technology), and also pursuits such as major event planning, company launch, mergers, and large program implementations or rollouts.

The research results clearly demonstrated that different types of findings were generated by different audit scopes. The author observed that typical audit findings focused on routine procedural, accounting, and controls errors. On average, contract expenditure audits questioned only 2.65% of expenditures, and performance audits of large complex programs questioned only 0.03% of expenditures. The majority (72.56%) of the performance audits in the sample yielded no findings or questioned costs.

There were significant positive correlations between: the number of expenditures tested and the number of qualitative findings, inclusion of construction experts on the audit team and the percentage of expenditures questioned, inclusion of construction experts on the audit team and the number of qualitative findings, broader audit scope and the percentage of expenditures questioned, and broader audit scope and the number of qualitative findings. Of these, auditor expertise and audit scope were the driving factors.

There were significant negative correlations between the application of agreed-upon procedures and the percentage of expenditures questioned, and the application of agreed upon-procedures and the number of qualitative findings. It was determined that the significant negative correlation between the application of audit standards and the number of qualitative findings was due to other factors, such as the application of agreed-upon procedures and the lack of construction experts on the audit team.

Other findings, resulting from review of the data, were unrelated to the research questions yet of considerable importance to industry. An extremely high percentage (81%) of the “performance audits” instead applied a very limited set of agreed-upon-procedures (AUP) in the engagement, According to the American Institute of Certified Public Accountants (CPAs), AUP engagements could not be classified as audits. Thus, it was inappropriate for the accounting firms to apply AUP engagements in lieu of a performance audit, and it was especially egregious for them to state in their report that the engagements were conducted in accordance with audit standards, as AUP engagements and the specific audit standards were by their very nature mutually exclusive.

Conducting field research in a primary school setting : methodological considerations for maximizing response rates, data quality and quantity

Background: Schools are an ideal setting in which to involve children in research. Yet for investigators wishing to work in these settings, there are few method papers providing insights into working efficiently in this setting.

Objective: The aim of this paper is to describe the five strategies used to increase response rates, data quality and quantity in the TRansport Environment and Kids (TREK) project.

Setting: The TREK project examined the association between neighbourhood urban design and active transport in Grade 5–7 school children (n = 1480) attending 25 primary schools in metropolitan Perth, Western Australia during 2007.

Method: Children completed several survey components during school time (i.e. questionnaire, mapping activity, travel diary and anthropometric measurements) and at home (i.e. pedometer study, parent questionnaire).

Results: Overall, 69.4% of schools and 56.6% of children agreed to participate in the study and, of these, 89.9% returned a completed travel diary, 97.8% returned their pedometer and 88.8% of parents returned their questionnaire. These return rates are superior to similar studies. Five strategies appeared important: (1) building positive relationships with key school personnel; (2) child-centred approaches to survey development; (3) comprehensive classroom management techniques to standardize and optimize group sessions; (4) extensive follow-up procedures for collecting survey items; and (5) a specially designed data management/monitoring system.

Conclusion: Sharing methodological approaches for obtaining high-quality data will ensure research opportunities within schools are maximized. These methodological issues have implications for planning, budgeting and implementing future research.

Associations between psychological stress, eating, physical activity, sedentary behaviours and body weight among women: a longitudinal study

Background: 

Learning and concurrent engineering in the development of a high technology product/service system

This paper explores project management techniques that can support the development of novel product-service systems. Some observations from the development of an airborne earth properties measurement system are provided. The intellectual property and the data this system could potentially deliver was more important than the potential commercial value of the product itself. What was sought was a complete business service solution. A concurrent engineering approach was implemented linking both product development and survey data/analysis services. The blend of product and service was integrated using a function modeling technique. It was observed that the implementation of some functions required radical innovation whilst others could be implemented through incremental improvements to current practice. It is suggested in the paper that adapting production learning curve concepts that reflect the relative degrees of uncertainty involved in individual subsystems can enhance project management forecasting practice © 2013 The Authors and IOS Press.