全文获取类型
收费全文 | 1691篇 |
免费 | 59篇 |
专业分类
各国政治 | 154篇 |
工人农民 | 47篇 |
世界政治 | 147篇 |
外交国际关系 | 115篇 |
法律 | 738篇 |
中国共产党 | 1篇 |
中国政治 | 20篇 |
政治理论 | 513篇 |
综合类 | 15篇 |
出版年
2021年 | 10篇 |
2020年 | 30篇 |
2019年 | 37篇 |
2018年 | 53篇 |
2017年 | 54篇 |
2016年 | 47篇 |
2015年 | 46篇 |
2014年 | 60篇 |
2013年 | 263篇 |
2012年 | 50篇 |
2011年 | 40篇 |
2010年 | 47篇 |
2009年 | 42篇 |
2008年 | 46篇 |
2007年 | 56篇 |
2006年 | 51篇 |
2005年 | 48篇 |
2004年 | 49篇 |
2003年 | 50篇 |
2002年 | 63篇 |
2001年 | 24篇 |
2000年 | 40篇 |
1999年 | 34篇 |
1998年 | 34篇 |
1997年 | 40篇 |
1996年 | 22篇 |
1995年 | 20篇 |
1994年 | 22篇 |
1993年 | 28篇 |
1992年 | 21篇 |
1991年 | 17篇 |
1990年 | 20篇 |
1989年 | 19篇 |
1988年 | 28篇 |
1987年 | 24篇 |
1986年 | 14篇 |
1985年 | 15篇 |
1984年 | 17篇 |
1983年 | 12篇 |
1982年 | 16篇 |
1981年 | 14篇 |
1980年 | 11篇 |
1979年 | 17篇 |
1978年 | 12篇 |
1977年 | 8篇 |
1976年 | 7篇 |
1975年 | 12篇 |
1974年 | 7篇 |
1973年 | 8篇 |
1967年 | 6篇 |
排序方式: 共有1750条查询结果,搜索用时 382 毫秒
71.
Anthony A. Peguero 《Journal of youth and adolescence》2013,42(11):1759-1773
There is a growing body of research that suggests parallels between assimilation and increased adolescent violence, which is often referred to as the “immigrant paradox” in the United States. Few studies explore how theories, such as routine activity and lifestyle, could explain the relationship between assimilation and increased violence. This study explores whether and how the adolescent associations between routines, lifestyles, and adolescent school-based victimization vary across immigration generations. Data are drawn from the Educational Longitudinal Study of 2002, which is a nationally representative sample of tenth graders. This study focuses on a subsample consisting of 9,870 first (N = 1,170, 12 %), second (N = 1,540, 16 %), and third-plus (N = 1,117, 73 %) generation public school students (N = 5,050; 51 % female) in 580 public schools for this analysis of routine activity, lifestyle, and school-based victimization across immigration generations. Findings do indicate important nuances related to immigration in the conceptual links between routine activity, lifestyle, and adolescent victimization. For instance, engagement in school-based sport activities is a potential risk factor for first and second generation adolescents but is found to be a potential insulating factor against violent victimization for third-plus generation adolescents. The implications of the relationships between routines, lifestyles, and violence across immigration generations are discussed more generally. 相似文献
72.
Edward Stoddard 《European Security》2013,22(4):437-463
Accounts of international energy affairs often present a divergence between geopolitical/realist and liberal market-based approaches. This article suggests that this state of affairs reflects the (often implicit) legacies of realist and rationalist international thought in the study of energy affairs and the corresponding political and economic ontological hierarchies of analytical frameworks employed in different accounts of energy politics. Consequently, this article recommends a greater explicit attention to scientific ontological foundations in studies of energy relations and, in line with the calls of Keating et al. and Strange, suggests an approach based in the literature on I/GPE, which merges political and economic ontological axioms, as most apposite for the study of energy affairs. Building on this framework, and giving particular examples from the context of Eurasian energy politics, this article then outlines a number of politico-economic heuristic models (structural diversity, territorial non-coincidence, milieu-shaping and market-authority bargains) that are particularly useful concepts in helping to explain the intricate interactions of international energy relations. 相似文献
73.
Anthony Gray 《Computer Law & Security Report》2013,29(1):58-65
Cloud technology offers wonderful potential for users in terms of convenience, ease of obtaining updates etc. However, it presents significant legal challenges. Our laws, largely based on notions of territoriality, struggle to respond to technology in which lines on maps are largely irrelevant. In this article, I articulate some of the specific challenges. The law of contract, tort and national regulation might all apply to a claim of breach of privacy in relation to material uploaded to the cloud. Unfortunately, each of the jurisdictions studied would approach the issues in different ways, potentially creating significant confusion. The article proposes a need for international co-operation and agreement on these matters. 相似文献
74.
75.
Joshua Newman Anthony Perl 《Canadian public administration. Administration publique du Canada》2014,57(2):217-233
Governments are increasingly using public‐private partnerships (P3s) to draw the private sector into more active participation in infrastructure development. Climate action initiatives have not typically yielded profitable results for the private sector, and might therefore constrain the placing of conditions by governments on P3 arrangements. This article investigates a major P3 infrastructure project in British Columbia – the Canada Line extension to Vancouver's urban rail transit network – and concludes that the P3 organization did not constrain the government's capacity to pursue policy objectives for climate action. This counterintuitive result occurred because public sector leadership enabled an effective engagement with environmental policy priorities. 相似文献
76.
Anthony N. CelsoAuthor Vitae 《Orbis》2014,58(2):229-247
The article argues that Islamist terror is driven by irrational forces; it analyzes jihadist values and doctrines that animate Islamic revolutionaries; it then contends that jihadist movements go through a cycle of mobilization, extremism, implosion and recreation. Finally, it assesses the prospects for jihadist revitalization, extremism, and decline in Syria and the Sahel. Examples from the Iraqi and Algerian jihadist campaigns are used for illustrative purposes throughout. 相似文献
77.
Anthony Woodiwiss 《Economy and Society》2013,42(3):275-316
This part develops the author's previous effort to produce a Marxist theorisation of the role of legal discourse in democratic capitalist societies that properly acknowledges its ‘relative autonomy’. The paper proceeds by way of a critique of earlier efforts to theorise the non-economic dimensions of productions. It ends with an attempt to theorise the discursive dimension of production so that the effects of the law in the production process may be investigated in a way that overcomes the ‘incommensurability problem’ that otherwise seems to vitiate efforts to provide analyses that work at both the macro and micro levels. 相似文献
78.
Anthony H.Cordesman 《现代国际关系(英文版)》2012,22(Z1)
The issue is not whether a successful transition in Afghanistan is possible,it is rather whether some form of meaningful transition is probable-a very different thing.The answer is a modest form of strategic success is still possible,but that it is too soon to know whether it is probable.The Afghan government,the U.S.and its allies,and aid donors have not made enough collective progress to assign a clear level of probability.Equally important,it is too soon to know what level of forces they will maintain in Afghanistan through the end of 2014 and beyond,what levels of military and civil aid they will provide,and what level of success Afghanistan can achieve moving forward. 相似文献
79.
Nation-wide surveys of graduate programs in public administration/affairs support assertions by critics that most programs do not provide students with adequate preparation for coping with information technology. This paper identifies the computer-related knowledge and skills demanded by the contemporary administrative workplace and, after analyzing the sufficiency of current curricula offerings, proposes three goals for education in the use and management of information technology and suggests curriculum revisions necessary to reach these goals. Finally, implementation problems associated with curricula revisions are identified and discussed. 相似文献
80.