首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   932篇
  免费   40篇
各国政治   54篇
工人农民   18篇
世界政治   33篇
外交国际关系   215篇
法律   476篇
中国共产党   3篇
中国政治   36篇
政治理论   83篇
综合类   54篇
  2024年   2篇
  2023年   16篇
  2022年   14篇
  2021年   9篇
  2020年   21篇
  2019年   50篇
  2018年   49篇
  2017年   67篇
  2016年   43篇
  2015年   32篇
  2014年   47篇
  2013年   93篇
  2012年   38篇
  2011年   16篇
  2010年   13篇
  2009年   31篇
  2008年   50篇
  2007年   69篇
  2006年   50篇
  2005年   34篇
  2004年   47篇
  2003年   24篇
  2002年   28篇
  2001年   20篇
  2000年   18篇
  1999年   14篇
  1998年   12篇
  1997年   6篇
  1996年   7篇
  1995年   8篇
  1994年   8篇
  1993年   7篇
  1992年   6篇
  1991年   11篇
  1990年   1篇
  1989年   7篇
  1987年   1篇
  1986年   2篇
  1985年   1篇
排序方式: 共有972条查询结果,搜索用时 15 毫秒
31.
This article investigates trust among dairy value-chain actors to understand the innovative process in a local productive sector in Tunisia. It uses a sample of 45 smallholder farmers chosen randomly nearby existing collection centres in the region. A trust variable is constructed employing 11 ordinal variables based on principal component analysis, and institutional arrangements then modelled to examine the effect of trust on contracting decisions and cooperative membership. The results show that trust is defined by values such as “integrity”, “competence”, and “existence of credible information”, which are preconditions to sustainable contracts. The article contributes to the growing literature which considers social capital, networking and trust as determinants of farmer’s behaviour, as opposed to the classical model of rationality.  相似文献   
32.
Participatory governance offers the potential to deliver responsive and accountable services. This article tests this expectation by looking at how members of participatory extension platforms in Malawi understand the meaning of “demand-driven” services, and allocate responsibility and influence in service provision. Results show that most respondents agree on bottom-up extension services that respond to expressed farmers’ needs (86% of respondents), and assign responsibility and influence widely across state and non-state actors. While these findings suggest that these participatory mechanisms can promote responsiveness to farmers’ needs and accountability, they also point toward different governance challenges in extension services.  相似文献   
33.
It is becoming increasingly accepted, not least by the Prime Minister and opposition leadership, that the negotiation of a comprehensive trade relationship with the EU is necessary to prevent the UK economy falling off a ‘cliff edge’. This concern is shaping the UK's strategy towards negotiations with the EU and has provided at least part of the motivation for the UK to consider requesting a transition period to facilitate the Brexit process. But how accurate are these fears? What evidence is there for the existence of a ‘cliff edge’? How disastrous would it be for the UK to revert to trading with the EU on the same basis as most other countries in the world, namely according to World Trade Organisation rules? This article seeks to address these issues and it highlights a number of implications for policy makers which flow from understanding the available evidence a little more clearly.  相似文献   
34.
African indigenous vegetables (AIVs) have potential to sustainably address malnutrition, a growing problem in sub-Saharan Africa. Their consumption is however, limited by poor perceptions and lack of awareness of nutritional benefits. There is limited evidence of the effectiveness of community-focused information dissemination approaches in influencing participants’ perceptions and uptake of innovations in AIVs to address malnutrition. This article aims to fill this knowledge gap, using a case study focusing on pastoral communities in Monduli district in northern Tanzania. Target communities participated in a community-based nutritional outreach facilitated by the Good Seed Initiative (GSI), held at Monduli district hospital in September 2014. The results provide evidence of the achievements of the GSI intervention, and the effectiveness of alternative information dissemination approaches.  相似文献   
35.
The three great Western political traditions (conservatism, liberalism, social democracy) incorporate three of the four possible combinations of the core political axes: traditional, unchanging authority versus the challenge of change, and egalitarianism versus inegalitarianism. The fourth possibility—egalitarian conservatism—has appeared in various guises, but has usually become submerged within the right, including its most authoritarian forms. Current xenophobic movements claiming to represent those suffering from excessive change—for example, those involved in the UK 's EU referendum and Donald Trump's victory in the USA —are seeing an apparent resurgence of this neglected tradition. What are its implications for politics in general?  相似文献   
36.
Scholarship has increasingly acknowledged the importance of public attitudes for shaping the European Union's Common Foreign and Security Policy. Economic sanctions emerged as one of CFSP's central tools. Yet despite the emergence of sanctions as a popular instrument in the EU foreign policy toolbox, public attitudes towards sanctions are yet to be studied in depth. This article explains public support for EU sanctions, using the empirical example of sanctions against Russia. It looks at geopolitical attitudes, economic motivations and ideational factors to explain the variation in public support for sanctions. The conclusion suggests that geopolitical factors are the most important, and that economic factors matter very little. Euroscepticism and anti‐Americanism play an important role in explaining the support for sanctions at the individual level.  相似文献   
37.
This article examines the structure of the Malian fertiliser value chain and its performance in the context of the national subsidy programme, drawing on a review of the literature, farm household survey, and interviews with fertiliser suppliers. It finds that participants in the subsidy programme use more fertiliser and have significantly higher yields. The number of wholesalers and retailers has risen, but procurement remains concentrated. Poor fertiliser quality is a recurrent problem. The high cost of the programme raises questions regarding its sustainability. Mixed performance reflects the need for better monitoring and evaluation, and transparency in the programme.  相似文献   
38.
This practical note demonstrates the role that haricot beans play in assisting women to become food and nutrition secure, to generate income, and to have sustainable livelihoods that are resilient to shocks. Based on qualitative research among female and male beneficiaries of a pulse innovation project implemented in southern Ethiopia, the note provides a summary of the critical voices of farmers, and the role that haricot beans play in empowering women. It also outlines some of the challenges that the project faced in achieving its empowerment objectives.  相似文献   
39.
How can multi-stakeholder dialogue help assess and address the roots of environmental resource competition and conflict? This article summarises the outcomes and lessons from action research in large lake systems in Uganda, Zambia, and Cambodia. Dialogues linking community groups, NGOs and government agencies have reduced local conflict, produced agreements with private investors, and influenced government priorities in ways that respond to the needs of marginalised fishing communities. The article details policy guidance in four areas: building stakeholder commitment, understanding the institutional and governance context, involving local groups in the policy reform process, and embracing adaptability in programme implementation.  相似文献   
40.
Chris Ealham 《Labor History》2017,58(3):245-270
Revisionist historians and their Neo-Revisionist/conservative fellow travellers identify the Spanish left as the main cause of the civil war (1936–1939) that culminated in the establishment of the Franco dictatorship. Such claims are possible because these historians distort both the history of the left and the nature of social protest and mass mobilisation during these years. In part, the reliance of Neo-Revisionist/conservative historians on the methods of traditional political history – combined with their stubborn aversion to social history – makes it impossible for them to understand the left. This article argues that only through social history is it possible to comprehend the complex and shifting nature of protest dynamics in the 1930s. Indeed, many of the conflicts that played out in the political arena during these years were conditioned by structural economic problems and social tensions that resulted in diverse forms of radical contestation among the grassroots of leftist movements. Social, and indeed cultural history, are, therefore, central to any analysis of the myriad forms of these protest energies that flowed from the bottom up to shape the orientation of the leftist organisations.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号