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Graham Bashford 《Australian Journal of Public Administration》1990,49(2):157-163
The Department of Administrative Services of the Commonwealth government (DAS) was created in its present form as part of the July 1987 restructuring of Commonwealth departments. Functions came from nine hitherto separate departments, with the bulk of them transferring from Local Government and Administrative Services, Housing and Construction, and Science. The number of affected staff totalled 18,600: they were previously organised into 19 quite distinct groups with very little in common except that they were providing a service of some kind, predominantly to Commonwealth organisations. 相似文献
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New directions for pastoral development in Africa 总被引:1,自引:0,他引:1
The last few years have seen a major rethinking of some of the hallowed assumptions of range ecology and range-management practice. The usefulness of terms such as ‘vegetation succession?s, ‘carrying capacity?s, and ‘desertification?s is being reassessed, particularly for the dry rangelands which are dominated by highly variable rainfall and episodic, chance events such as drought. This article examines the management and policy implications of this thinking for pastoral development in dryland areas. It briefly examines the consequences of environmental variability for pastoral development planning, range and fodder management, drought responses, livestock marketing, resource tenure, institutional development, and pastoral administration. By offering new directions for development workers, researchers, and policy planners, the article illustrates, in practical terms, a future for pastoral development in dryland Africa that recognises both the importance of pastoral livelihoods and the significance of environmental variability. 相似文献
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Sudden death due to dissecting pulmonary artery aneurysm: a case report and review of the literature
Pulmonary artery aneurysm and pulmonary artery dissection are rare antemortem diagnoses, most often associated with sudden death. These pathologic entities are strongly associated with chronic pulmonary hypertension due to structural cardiac defects, either congenital or acquired. We report the case of a 49-year-old woman who died suddenly due to dissection and rupture of a large pulmonary trunk aneurysm, with subsequent cardiac tamponade. Key historical and physical findings are described. Additionally, we present a discussion of the incidence, clinical presentation, pathogenesis, and pathologic diagnostic features of pulmonary artery dissection. 相似文献