Observations of loxocythere (loxocythere) ouyenensis (chapman, 1914) (ostracoda) from the cenozoic of S.E. Australia with comments on species attributed to microcytherura müller, 1894 and hemiparvocythere hartmann, 1982 from Australian and New Zealand ma

The type material of Loxocythere (Loxocythere) ouyenensis (Chapman, 1914) from mid Cenozoic strata of the Mallee Bore No. 11 in the Murray Basin, S.E. Australia is partially redescribed and refigured. This species belongs to a discrete group of large elongate Cenozoic fossil and living Loxocythere species, the carapaces of which possess sub-rectangular inner margin outlines, and broadly rounded posterior extremities. Some much smaller but otherwise very similarly shaped species, that have previously been placed under the genus Microcytherura (i.e. Microcytherura? peterroyi Yassini and Jones, 1995) or the genus Hemiparvocythere Hartmann, 1982 (i.e. Hemiparvocythere Iagunicola Hartmann, 1982), are also known from marine Cenozoic strata and modern seas of the Australasian region. There is a marked difference in the shape of the inner margin between this group of small Australasian forms and European species of Microcytherura s.s .. The former have broadly rounded posterior inner margins, whilst the latter have acutely rounded posterior inner margins. The latter also usually present posterior extremities located well below mid carapace height. It is here argued that this difference in inner margin shape between smaller Australasian species such as Microcytherura? peterroyi, and European species of Microcytherura s.s ., suggests that there is not a direct phylogenetic relationship between these two species groups.

Power and politics in a system implementation

The central concern of this study is to identify the role of power and politics in systems implementation. The current literature on systems implementation is typically divided into two areas, process modelling and factor based studies. Process modelling classifies the implementation into a linear process, whereas factor based studies have argued that in order to ‘successfully’ implement a system, particular critical factors are required. This literature misses the complexities involved in systems implementation through the human factors and political nature of systems implementation and is simplistic in its nature and essentially de-contextualises the implementation process. Literature has investigated some aspects of human factors in systems implementation. However, it is believed that these studies have taken a simplistic view of power and politics. It is argued in this thesis that human factors in systems implementation are constantly changing and essentially operating in a dynamic relationship affecting the implementation process. The concept of power relations, as proposed by Foucault (1976, 1977, 1978, 1980, 1982), have been utilised in order to identify the dynamic nature of power and politics. Foucault (1978) argued that power is a dynamic set of relationships constantly changing from one point in time to the next. It is this recognition that is lacking from information systems. Furthermore, these power relations are created through the use of discourse. Discourse represents meaning and social relationships, forming both subjectivity and power relations. Discourses are also the practices of talk, text and argument that continuously form that which actors speak. A post-structuralist view of power as both an obvious and hidden concept has provided the researcher a lens through which the selection and implementation of an enterprise-wide learning management system can be observed. The framework aimed to identify the obvious process of system selection implementation, and then deconstruct that process to expose the hegemonic nature of policy, the reproduction of organisational culture, the emancipation within discourse, and the nature of resistance and power relations. A critical case study of the selection and implementation of an enterprise-wide learning management system at the University of Australia was presented providing an in-depth investigation of the implementation of an enterprise-wide learning management system, spanning five years. This critical case study was analysed using social dramas to distinguish between the front stage issues of power and the hidden discourses underpinning the front stage dramas. The enterprise-wide learning management system implemented in the University of Australia in 2003 is a system which enables academic staff to manage learners, the students, by keeping track of their progress and performance across all types of training activities. Through telling the story of the selection and implementation of an enterprise-wide learning management system at the University of Australia discourses emerged. The key findings from this study have indicated that the system selection and implementation works at two levels. The low level is the selection and implementation process, which operates for the period of the project. The high level is the arena of power and politics, which runs simultaneously to the selection and implementation process. Challenges for power are acted out in the front stage, or public forums between various actors. The social dramas, as they have been described here, are superfluous to the discourse underpinning the front stage. It is the discourse that remains the same throughout the system selection and implementation process, but it is through various social dramas that reflect those discourses. Furthermore, the enactment of policy legitimises power and establishes the discourse, limiting resistance. Additionally, this research has identified the role of the ‘State’ and its influence at the organisational level, which had been previously suggested in education literature (Ball, 1990).

Changes in the Australian Commonwealth departmental machinery of government 1928-1982

The Commonwealth departmental machinery of government is changed by using Orders in Council to create, abolish or change the name of departments. Since 1906 governments have utilised a particular form of Order in Council, the Administrative Arrangements Order (AAO), as the means to reallocate functions between departments for administration. After 1928 successive governments from Scullin to Fraser gradually streamlined and increasingly used the formal processes for the executive to change departmental arrangements and the practical role of Parliament, in the process of change, virtually disappeared. From 1929 to 1982, 105 separate departments were brought into being, as new departments or through merger, and 91 were abolished, following the merger of their functions in one way or another with other departments. These figures exclude 6 situations where the change was simply that of name alone. Several hundred less substantial transfers of responsibilities were also made between departments. This dissertation describes, documents and analyses all these changes. The above changes can be distilled down to 79 events termed primary decisions. Measures of the magnitude of change arising from the decisions are developed with 157.25 units of change identified as occurring during the period, most being in the Whitlam and Fraser periods. The reasons for the changes were assessed and classified as occurring for reasons of policy, administrative logic or cabinet comfort. 47.2% of the units of change were attributed to policy, 34.9% to administrative logic, 17% to cabinet comfort. Further conclusions are drawn from more detailed analysis of the change and the reasons for the changes.

Effectiveness of the development of internal auditing in the Victorian Public Service (1982-1987)

The selection of an inappropriate regime by policy makers can thwart the effective implementation of public policy and lead to implementation failure. Competing values in the implementation process have a significant impact on the results of implementation, and the regime selected for implementation implies the choice of one value over another. Stoker has argued that on the one hand central leadership is valued for consistency, benefits of scale, co-ordination and cost sharing (instrumental model); and on the other, diffuse authority is valued as knowledge is particular and situational, and the task of analysis is to understand the problems, perspectives and interactions of implementation participants at the contact point between public programs and their clients (accommodation model). This study examines the implementation regime chosen by the Victorian Government for the introduction of a modern internal auditing function into the Victorian Public Service, using the Bureau of Internal Audit within its Department of Management and Budget. The selection of the Department of Management and Budget for the introduction of Internal Audit as a managerial accountability mechanism indicates that the instrumental model was held by the Victorian Government to be the most important in implementation. It is argued that use of a top-down central agency leadership approach resulted in implementation failure. Three propositions suggesting the mechanisms by which this result is brought about are examined: that lack of co-ordinated planning at the outset will result in inadequate definition of client needs as part of policy formulation; that intraorganisational conflict during the implementation success, as individual participants are likely to exercise their veto; and the increasing the number of participants contributes to complexity, so that they should only be involved in implementation when their presence is absolutely required. It is argued that the essential task of implementation is to create an environment where participants are likely to co-operate to achieve predetermined public policy goals; and that the introduction of a modern internal auditing approach into the Victorian Public Service required a more participatory implementation regime in order to facilitate policy outcomes and prevent implementation failure. It is also argued that the dominance of economic reform over accountability in Victoria restricted the ability of the Bureau of Internal Audit to implement change to internal audit practices within Victorian Government departments. The selection of an instrumental model of implementation by the Department of Management and Budget is examined in the context of the environment that existed in Victoria between 1982-1987; and while some of the values which Stoker associates with the top-down approach to policy making were observed, an alternative view to the development of internal auditing in the Victorian Public Service can be sustained.

Role of school principals within a context of changes in the management of Victorian education 1982-1992

Change occured rapidly and was far reaching in Victoria's educational system in the 1980's and early 1990s. The Labour Party for the first time in 27 years formed a government in 1982. The Educational Minister sought input from many of the groups within the education community and the resulting Ministerial Papers set scence for change. Principles of Victorian Schools were now required to operate within a climate of participative democrary and this brought changes to the way ion which they had been used to operating. As more and more changes took place there were some changes of direction which affected the context within which affected the context within which principals principals operated. How did this affect the role of of the principals? What were the changes in their practices and organisation of work?

A critical review of human resource management studies (1978-2007) in the People's Republic of China

The study reviews the empirical studies on human resource management (HRM) practices in mainland China published in 26 leading international journals across the span of 30 years in the period 1978-2007. We intend to achieve three aims in this review: (1) to take an inventory of what have been done so far in the field of HRM studies in China; (2) to critically evaluate the development of Chinese HRM practices in the past 30 years; and (3) to identify research gaps for what needs to be done in the future. Along with this critical review, we also examine which research methods have been used in the empirical inquiries; where the research has been published; and who has made the most contribution in the field of Chinese HRM studies. We conclude that what is known is comparative rather than definitive, with HRM in China treated as a subset of international HRM, rather than as a mainstream issue. With a quarter of the world's population affected by an understanding of what constitutes better HRM in China, we call for a more inclusive, collaborative approach to further theorising and substantiating HRM studies by researchers inside and outside China.

Trends in BMI, diet and lifestyle between 1976 and 2005 in North Sydney

Although the prevalence of overweight and obesity in Australia has increased during the past 30 years, little is known about the dietary and behavioural antecedents of body mass index (BMI). We examined changes in mean BMI, diet, and other lifestyle behaviours between 1976 and 2005 and described the cross-sectional associations between these factors and BMI. A series of biennial biomedical surveys by Sydney Adventist Hospital from 1976 to 2005 allowed examination of BMI trends, while the selection of three surveys enabled detailed examination of likely dietary and lifestyle associations. Subjects included in this study were: 384 men and 338 women in 1976; 160 men and 146 women in 1978; 166 men and 141 women in 1980; 164 men and 142 women in 1982; 177 men and 13 women in 1984; 239 men and 227 women in 1986; 210 men and 225 women in 1988; 165 men and 148 women in 1990; 138 men and 167 women in 1992 and 270 men and 62 women in 2005. Height and weight were measured by hospital staff. Mean BMI increased in the early 1990s. Salt, coffee, cola, alcohol and meat consumption, dieting to lose weight and eating between meals were positively associated with BMI while physical activity, food variety, large breakfasts and consumption of spreads were negatively associated. Food consumption and daily activities have important associations with BMI, though their specific associations differ by sex. 'Affluent' lifestyle patterns appear to contribute to higher BMI, while a more 'prudent' lifestyle seems to protect from such increases.

Truths and half truths: China's socio-economic reforms (1978-2010)

Truths and Half Truths is aimed at economic and social science academics and students who are interested in the dynamics of China's institutional development and societal transformation. Covering the complexity of the social, economic, and governance reforms behind the economic miracles achieved by China since its reform in 1978, and particularly in the past twenty years, this book provides much needed insight and critical thinking on major aspects of China's reform. Topics include employment, environment, anti-poverty; urbanization and rural development; education, corruption, political regime and media. Readers will be able to re-evaluate the costs and benefits of China's modernization from a point-of-view of sustainability. © 2011 Woodhead Publishing Limited. All rights reserved.