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261.
We suggest the use of the mismatch distribution methodology as an easy way to estimate the distance between all pairs of haplotypes present in a sample. This approach allows the evaluation of the proportion of pairs of Y-STR haplotypes that are prone to become identical by state (IBS), in one generation, by recurrent mutation, a statistic of major importance in the forensic field. The mismatch approach presents some advantages alternatively to the empirical one, since it is not necessary to have simultaneous information on STRs and SNPs, and it allows the evaluation of IBS also within-haplogroups. The estimation of IBS at an European scale showed that there is a high population substructuring for this parameter, increasing from southern-central European countries towards west and north, in accordance to what was found for Y-biallelic markers. This result seems to imply a more careful use of large databases for matching evaluation, even in the absence of population structure for general Y-STR diversity. Furthermore, mismatch distribution can be used to measure the distance between a particular haplotype and all the haplotypes in a sample. When applied to the most frequent haplotypes in Europe it revealed that the opportunity for IBS is not directly related to the frequency of a haplotype, but highly dependent on the proportion of neighbouring haplotypes—so, that reporting on the haplotype frequency for evaluating the significance of a match can be misleading.  相似文献   
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263.
改革开放后成长起来的自由择业知识分子群体是新的社会阶层人士中的重要组成部分,对自由择业知识分子的工作是统战工作的新领域和新课题.开展自由择业知识分子群体的统战工作,必须科学分析和把握他们的群体特征、内在需求和价值取向,准确看待他们在未来经济建设、政治建设、文化建设和社会建设中的功能、地位和作用,树立科学的工作理念,选择新的工作途径,构建有效的工作网络,形成长效的工作机制.  相似文献   
264.
This paper analyzes political reforms carried out by Sebastián Piñera’s government in Chile. Te reforms considered are those that his Coalition for Change campaigned on as part of the presidential and legislative elections in 2009. Tese reforms promised an improvement in the quality of democracy, and promised its consolidation, including increased political participation, in order to counter the most common criticisms of institutions of representation. Throughout this process, the government showed little receptivity to proposals coming from other sectors, both of the ruling coalition and the opposition; furthermore, it paid scant attention to growing citizen protests and their demands voiced since his second year of government. Te information analyzed conveys little progress in decentralization and in the importance that players with veto powers were gaining within the ruling coalition.  相似文献   
265.
This article shows the current state of protection of genetic resources of indigenous peoples in the context of international human rights. The analysis is justified because international law, regional and international on access to genetic resources of indigenous peoples is insufficient, poor and in some cases, nonexistent. The protection of genetic resources in relation to indigenous peoples has special connotations according to its own system of human rights of these peoples, so that it seeks to investigate whether international law of human rights takes into account these ethnic particularities. In this sense, a characterization of universal and inter-American system related to genetic resources in order to identify gaps and challenges of these systems.  相似文献   
266.
Abstract

A major obstacle in the estimation of inter-industry (vertical) productivity spillovers is the need of an exogenous productivity shock. In this article, I propose the use of trade policy changes as a large productivity shock, since the literature has found evidence that trade liberalisations increase industry-level productivity. To do so, I develop a new empirical methodology using spatial econometrics, and apply it to the large economy-wide shock represented by the 1989–1998 Brazilian trade liberalisation. My results indicate the existence of positive and substantial upstream productivity spillovers. Nevertheless, no evidence of downstream productivity spillovers is found.  相似文献   
267.
In the context of a cross-national economic crisis, questions about democratic legitimacy are again topical. We explore the question of democratic legitimacy in Portugal and Greece by employing the conceptual differentiation between diffuse and specific regime support. Our findings indicate that while specific support has fallen in both countries, only Greece has experienced a precipitous fall in diffuse support, suggesting a link between regime performance and support for democracy. Individual-level analyses do not reveal any clear patterns concerning the impact of long-term societal factors or short-term economic considerations. Due to data quality limitations the paper has a predominately exploratory nature.  相似文献   
268.
This article analyses the agenda of the World Bank after the Washington Consensus, arguing that it became more encompassing, politicised and intrusive. This agenda expanded and recycled itself since, in addition to liberalisation, privatisation and macroeconomic adjustment, it also advocated the wide-ranging reconstruction of the economy, the relationship between society and nature, the state, civil society and visions of the world and social practices from a neoliberal perspective. It is argued that the fight against poverty was incorporated by the institution, which functioned as an auxiliary mechanism for this liberalisation. The importance of the incorporation of New Institutional Economics for this expansion and recycling is highlighted.  相似文献   
269.
This paper investigates the reform of public accounting in Portugal through the IPSAS adoption highlighting the perception of different stakeholders. Two competing theories (NPM and the institutional theory) are used to understand public accounting changes within the Portuguese context. In general, different stakeholders agree with the favorable moment and the context of the reform. The context of financial crises and the great external pressures to cut public deficits and to improve the quality of financial information seem to be the most important factors to stimulate changes in public accounting. In addition, stakeholders recommend the use of different strategies to ensure success.  相似文献   
270.
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