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781.
Collections of tumour samples can be an invaluable resource for medical research. There are, however, numerous ethical and legal challenges associated with tumour banking. While there has been extensive discussion of these issues in the legal and ethical literature, there are few available empirical data in relation to the activities of tumour banks in Australia, their practices around ethically charged issues, and their success in implementing complex regulatory guidelines. The aim of this study was to gain more information about the activities of tumour banks in New South Wales, Australia, with a particular focus on their management of, and attitudes towards, ethical and regulatory issues. A survey of 27 tumour collection and research facilities was conducted using a 55-item questionnaire. There is significant heterogeneity of research methodologies as well as of methods for gaining consent and ensuring donor privacy, and there is general concern among the research community about ethical and regulatory issues related to tumour banking. Heterogeneity of practice and uncertainty about ethical and regulatory requirements is problematic in its potential to hinder research and its potential to generate the space for unethical practice, whether intentional or unintentional. There is a pressing need to address these issues so that tumour banks can be used in the most ethical and efficient way possible. 相似文献
782.
783.
Freckelton I 《Journal of law and medicine》2005,13(1):5-14
This editorial scrutinises the impact of preclusion periods for social security entitlements upon personal injury practice. It identifies the differences in calculation in respect of the compensation part of lump sum payments, depending upon whether a plaintiff's case is settled or resolved by litigation. It examines the effect of s 1184K of the Social Security Act 1991 (Cth) and the circumstances in which the discretion to reduce or waive the preclusion period has been exercised in favour of recipients of lump sum payments. It argues that room remains for creative arguments on behalf of plaintiffs, highlighting the potential for the compensatory effect of the lump sum to be undercut if the preclusion provisions are fully applied. 相似文献
784.
European Journal of Political Research - 相似文献
785.
Ian Taylor 《当代中国》2002,11(30):125-140
The search for status, or more correctly, the desire to maintain status, lies at the heart of the Republic of China on Taiwan's (ROC) foreign policy. This is particularly so vis-a ¤ -vis its official state-to-state relations. In this regard, the ROC has been constrained by a conscious policy by the People's Republic of China (PRC) to try and marginalize Taiwan on the international stage. Due to objective realities, Taiwan has had to become satisfied with maintaining official state relations with small states only. All, with the exception of the Vatican, are in the developing world, with a number in Africa. This paper examines Taiwanese foreign policy and its diplomatic initiatives, with particular reference to its use of 'dollar diplomacy' in its activities in Africa. The constraints and limitations of such policies are drawn out. 相似文献
786.
787.
788.
789.
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
790.