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261.
This article explores the full ramifications of the evolving strategic environment in the Gulf of Guinea. It argues that the ‘new scramble’ or ‘oil rush’ in the region since its emergence as a critical energy repository and a strategic supplier to the global oil markets has elicited multiple lines of interest represented by both state and non-state actors. By delving into Nigeria's oil-rich context, this paper explores the fierce competition for influence ushered in by these developments, the contested notion of ‘security’ and ‘sovereignty’, and the emergent patterns of contestations as the Nigerian state mediates between global and local forces in its oil complex. Finally, it brings into bold relief the complexities of the intensified struggle for access to the region's vast energy resources — the current global economic downturn notwithstanding — and the challenge it poses to the region, and particularly to Nigeria, the dominant player in the region.  相似文献   
262.
Abstract

Studies on contracting out have provided much needed knowledge about the effect of contracting on different types of services, yet much remains unknown about the antecedents driving the adoption of new contracting practices. The focus of previous studies that have addressed the antecedents of contracting has been on the financial benefit of specific services. This study incorporates the innovation diffusion literature to explore organisational and managerial influences on a novel contracting practice: the contracting out of energy efficiency improvement services in Danish municipalities. The paper finds that the antecedents driving the adoption of contracting out may result from inter-organisational influences as much as managerial factors.  相似文献   
263.
In this paper, we argue that two key trends – an unfolding ecological crisis and a reduction in the amount of (cheap) energy available to society – bring into question both the relevance and the resilience of existing educational systems, requiring us to rethink both the content and the form of education in general, and peace education in particular. Against this background, we consider the role education might play in enabling citizens and societies to adapt peacefully to conditions of energy descent and a less benign ecological system, taking seriously the possibility that there will be fewer resources available for education. Drawing on Wes Jackson’s and Wendell Berry’s concept of an education in ‘homecoming’, and on E.F. Schumacher’s concept of ‘appropriate technology’, we suggest a possible vision of peace education. We propose that such education might be focused around ‘appropriate knowledge’, commitment to place, and an understanding of the needs and characteristics of each local context. We then consider an example of what this might mean in practice, particularly under conditions of increasing resource scarcity: Permaculture education in El Salvador, we suggest, illustrates the characteristics and relevance of an education that aims to foster ‘appropriate knowledge’ within a particular and very challenging context. The paper concludes by considering the wider implications of our argument.  相似文献   
264.
The unconventional oil and gas revolution is certainly a game changer in the current international political setting, since it will bring the United States close to energy self-sufficiency. However, it seems unlikely that this new energy status will dramatically redefine US foreign policy and security priorities. In strategic regions such as the Middle East, US interests are expected to remain unchanged, while the new energy status will contribute only in part to modifying the US approach towards the EU’s energy posture vis-à-vis Russia. What the new American energy condition is likely to change are the tools and policy options available to Washington to cope with the strategic challenges – China’s power in primis – emerging in the multipolar international relations system.  相似文献   
265.
266.
Political support for renewable energy development, especially offshore renewables, is particularly conspicuous in Scotland and is a centrepiece of SNP policy. However, this is built on something of a paradox because, put simply, without the subsidies paid by electricity consumers in the rest of the UK, the Scottish Government's ambitious targets for renewable energy would be politically unachievable. We argue in this paper that if Scotland does move towards independence, then there could be little reason for the UK to continue paying (much) of the subsidies since the resulting renewable generation would no longer contribute towards UK renewable energy targets. We suggest that the potential scenarios, and their implications, needs to be far better considered in the arguments around the Scottish constitutional position and the broader aims of UK energy policy.  相似文献   
267.
For several decades, Northeast Asia has invested heavily in ASEAN’s fossil fuel industries. This investment has been fundamental in ASEAN’s industrial and regional development and has also been a main source of foreign exchange. In recent years, however, while energy demand in Japan and Korea has been slowing down, it has begun to increase rapidly in ASEAN at a time when some of its own oil and gas fields are beginning to decline. The sharp rise in ASEAN's demand for energy is partly the result of massive FDI from Northeast Asia in manufacturing enterprises. This investment is enabling ASEAN to become less dependent on the export of fossil fuels for foreign exchange. Indonesia has already announced it is reducing its energy exports to Japan because it wants to use the fuel domestically. Without doubt, the other ASEAN energy exporting countries will also soon be reconsidering their energy export contracts with Northeast Asia.  相似文献   
268.
In high-conflict policy debates, individuals often make strategic decisions about the ways in which they engage in efforts to influence the direction of the debate. Some individuals act to expand the scope of the conflict, whereas others would prefer to contain the scope of the conflict and maintain status quo. This study empirically examines the relationship between activities of political engagement and goals of conflict expansion or containment in a particular setting in which there are clear “winners” and “losers.” This research first explores the tactics an individual undertakes as either conflict expansion or containment. The patterns uncovered are then tested against sectoral affiliation, to draw conclusions about key factors that explain some variation in policy engagement. Findings confirm that there are predictable patterns to engagement decisions, paving the way for future testing in different policy arrangements.  相似文献   
269.
Yang TT  Li ZW  Liu L  Zheng N 《法医学杂志》2007,23(6):405-408
目的利用多体素氢质子磁共振波谱推断死亡时间。方法选取12只白兔,利用多体素磁共振波谱测定死后0.5、1、2、4、6、8、12、16、24h脑内N-乙酰天冬氨酸、胆碱复合物及磷酸肌酸和肌酸的代谢值。结果在死后24h内Naa/Cr、Naa/Ch随死亡时间的延长而降低;Ch/Cr先升高再下降,然后持续升高。结论经多体素质子磁共振研究,Naa/Cr、Naa/Ch、Ch/Cr死后改变呈现一定规律,可用于推断死亡时间。  相似文献   
270.
A novel method for the estimation of intermediate-long firing distance range is proposed. The method is based on the characterization and chemical analysis of the smokeless powder particles on the target. An adhesive lifter is applied to collect the suspected gunshot residues (GSRs) from the surface of an object, and a Modified Griess Test (MGT) is carried out after alkaline hydrolysis on the adhesive lifter. Visualized particles are removed from the adhesive lifter under a microscope. Two systems are used for the analysis of organic discharge residues from the smokeless powder: (1) gas chromatography/thermal energy analysis (GC/TEA) for the analysis of nitroglycerine (NG) and 2,4-dinitrotoluene (2,4-DNT), (2) gas chromatography/mass spectrometry (GC/MS) for the identification of organic components such as DNT, NG, and some stabilizers. By using this procedure and confirming that the suspected particles are indeed GSR, one can estimate the intermediate-long firing distance of c. 0.75-3 m in the presence of very few particles and provide information for the classification of ammunition type in casework.  相似文献   
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