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This article describes the ex post cluster evaluation framework being developed by Scottish Enterprise. It focuses primarily on the macro level evaluation and, in particular, on the use of multi-sectoral modelling techniques to identify the effects of cluster policy on key indicators such as gross domestic product (GDP), unemployment and competitiveness. The Scottish Input-Output (I-O) table is a key element in this approach. The strengths and weaknesses of I-O data, both as a basis for this analysis and as a means of identifying important intra-cluster linkages are explored. Further, the article describes methods for visual representation of the linkages identified using such a method.  相似文献   
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金志焕  KIM Ji Hwan 《安徽史学》2007,1(2):78-83,100
本文主要探讨抗战胜利后在纺织事业管理委员会(代表国民政府)之管制下,中国纺织建设公司(代表国营纱厂)和上海及苏浙皖区棉纺织工业组成的第六区机器棉纺织工业同业公会(代表民营纱厂)实行棉纱布抛售政策的过程,进而探析纺织资本家对该政策的态度及其与政府的关系.  相似文献   
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There has been a recent rise in optimism about Africa's prospects: increased economic growth; renewed regional and national political commitments to good governance; and fewer conflicts. Yet, given current trends and with less than eight years until 2015, Africa is likely to fail to meet every single one of the Millennium Development Goals (MDGs). Home to almost one‐third of the world's poor, Africa's challenges remain as daunting as ever. Despite highly publicized increased growth in some economies, the combined economies of Africa have, on average, actually shrunk and are far from meeting the required 7 per cent growth needed to tackle extreme poverty. A similar picture emerges from the analysis of Africa's performance on the other MDGs. In a world where security and development are inextricably connected in complex and multifaceted ways, Africans are, as a result, among the most insecure. By reviewing a select number of political, security and socio‐economic indicators for the continent, this analysis evaluates the reasons underlying Africa's continuing predicament. It identifies four critical issues: ensuring peace and security; fostering good governance; fighting HIV/ AIDS; and managing the debt crisis. In assessing these developmental security challenges, the article recalls that the MDGs are more than time bound, quantified targets for poverty alleviation–they also represent a commitment by all members of the international community, underwritten by principles of co‐responsibility and partnership, to an enlarged notion of development based on the recognition that human development is key to sustaining social and economic progress. In recent years, and often following failures, especially in Africa, to protect civilian populations from the violence and predation of civil wars, a series of high‐level commissions and expert groups have conducted strategic reviews of the UN system and its function in global politics. The debate has also developed at the theoretical level involving both a recon‐ceptualization of security, from state centred norms to what is referred to as the globalization of security around the human security norm. There has also been a reconceptualization of peacekeeping, where the peacekeeping force has enough robustness to use force not only to protect populations under the emergent responsibility to protect norm, but also enough conflict resolution capacity to facilitate operations across the conflict–development–peacebuilding continuum. This article opens up a discussion of how these ideas might be relevant to security regime building and conflict resolution in African contexts, and suggests how initiatives in Africa might begin to make a contribution to the theory and practice of cosmopolitan peacekeeping.  相似文献   
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文中采用扫描电镜(SEM)和透射电镜(TEM)对海门口遗址饱水古木进行降解机理分析。结果表明:古木细胞次生壁收缩严重并与胞间层分离;胞间层保存较完好,呈连续网状。说明古木纤维素和半纤维素降解相对严重,木质素降解相对较轻。古木主要是受细菌降解,通过SEM和TEM均可见明显的细菌腐朽特征。细菌首先侵入细胞腔,再通过S3层侵入细胞壁内部。细胞壁内由于降解而产生的空隙在几十到几百纳米之间。饱水古木也受到了一定程度的真菌降解,但这类真菌主要降解古木内淀粉等物质,对细胞壁物质降解能力差,主要是使古木变色。  相似文献   
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Australia's governance arrangements for natural resource management (NRM) have evolved considerably over the last 30 years. The impact of changes in governance on NRM planning and delivery requires assessment. We undertake a multi‐method programme evaluation using adaptive governance principles as an analytical frame and apply this to Queensland to assess the impacts of governance change on NRM planning and governance outcomes. Data to inform our analysis includes: (1) a systematic review of 16 audits/evaluations of Australian NRM over a 15‐year period; (2) a review of Queensland's first‐generation NRM plans; and (3) outputs from a Queensland workshop on NRM planning. NRM has progressed from a bottom‐up grassroots movement into a collaborative regional NRM model that has been centralised by the Australian government. We found that while some adaptive governance challenges have been addressed, others remained unresolved. Results show that collaboration and elements of multi‐level governance under the regional model were positive moves, but also that NRM arrangements contained structural deficiencies across multiple governance levels in relation to public involvement in decision‐making and knowledge production for problem responsiveness. These problems for adaptive governance have been exacerbated since 2008. We conclude that the adaptive governance framework for NRM needs urgent attention so that important environmental management problems can be addressed.  相似文献   
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Important changes are underway in the management and provision of welfare service activities in advanced capitalist societies as governments scale back their responsibilities and commitments to social security and health care. In order to understand the processes by which the reform imperatives of the central state are implemented at the local level, it is necessary to account for particular organizational and place-based contingencies which influence decision making and strategic response. This paper presents a framework for understanding the context of executive decision making in the human services sector and uses the framework to illustrate issues of locally designed hospital restructuring in smaller urban centres in the province of Ontario, Canada. Specific experiences of the Chief Executive Officers of two non-metropolitan hospital settings are examined to explore the unwritten rules of hospital conduct and the relations of uncertainty that characterize efforts to restructure hospital services through formal arrangements with other independently governed hospitals and health care delivery organizations.  相似文献   
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