全文获取类型
收费全文 | 5924篇 |
免费 | 200篇 |
专业分类
各国政治 | 464篇 |
工人农民 | 161篇 |
世界政治 | 634篇 |
外交国际关系 | 366篇 |
法律 | 2482篇 |
中国政治 | 34篇 |
政治理论 | 1903篇 |
综合类 | 80篇 |
出版年
2023年 | 28篇 |
2020年 | 74篇 |
2019年 | 105篇 |
2018年 | 137篇 |
2017年 | 154篇 |
2016年 | 169篇 |
2015年 | 114篇 |
2014年 | 155篇 |
2013年 | 952篇 |
2012年 | 156篇 |
2011年 | 179篇 |
2010年 | 145篇 |
2009年 | 142篇 |
2008年 | 191篇 |
2007年 | 258篇 |
2006年 | 190篇 |
2005年 | 180篇 |
2004年 | 195篇 |
2003年 | 192篇 |
2002年 | 185篇 |
2001年 | 107篇 |
2000年 | 118篇 |
1999年 | 93篇 |
1998年 | 124篇 |
1997年 | 100篇 |
1996年 | 107篇 |
1995年 | 82篇 |
1994年 | 73篇 |
1993年 | 87篇 |
1992年 | 76篇 |
1991年 | 92篇 |
1990年 | 82篇 |
1989年 | 70篇 |
1988年 | 76篇 |
1987年 | 87篇 |
1986年 | 86篇 |
1985年 | 52篇 |
1984年 | 70篇 |
1983年 | 70篇 |
1982年 | 68篇 |
1981年 | 50篇 |
1980年 | 47篇 |
1979年 | 44篇 |
1978年 | 44篇 |
1977年 | 46篇 |
1976年 | 26篇 |
1975年 | 26篇 |
1974年 | 27篇 |
1973年 | 35篇 |
1972年 | 23篇 |
排序方式: 共有6124条查询结果,搜索用时 750 毫秒
231.
Filipe Carreira da Silva Terry Nichols Clark Susana Cabaço 《International Journal of Politics, Culture, and Society》2014,27(3):343-366
Selectively using Tocqueville, many social scientists suggest that civic participation increases democracy. We go beyond this neo-Tocquevillian model in three ways. First, to capture broader political and economic transformations, we consider different types of participation; results change if we analyze separate participation arenas. Some are declining, but a dramatic finding is the rise of arts and culture. Second, to assess impacts of participation, we study more dimensions of democratic politics, including distinct norms of citizenship and their associated political repertoires. Third, by analyzing global International Social Survey Programme and World Values Survey data, we identify dramatic subcultural differences: the Tocquevillian model is positive, negative, or zero in different subcultures and contexts that we explicate. 相似文献
232.
233.
John Bohstedt 《The Journal of peasant studies》2016,43(5):1035-1067
The food riots of 2007–2008 jolted authoritarian regimes and international agencies into action. The riots also began to crack neoliberal hegemony over the global food system. Food riots have often driven a politics of provisions, sometimes winning relief, sometimes merely bloody repression, depending on a particular country’s political economy. Such bargaining in the politics of provisions is made possible by existing networks – of solidarity among the common people and reciprocity between them and their rulers – that extend elements of ‘normal’ politics into crises. This paper explores how riotous extensions of such sociopolitical networks shaped food politics in early modern England and China, Famine Ireland, the ‘IMF (International Monetary Fund) austerity riots’ of the 1980s and 1990s, and the food riots of 2007–2008. 相似文献
234.
235.
Adam Lanzarotta Ph.D. Martin M. Kimani Ph.D. Michael D. Thatcher B.S. John Lynch Ph.D. Moseley Fulcher A.S. Mark R. Witkowski Ph.D. JaCinta S. Batson M.S. 《Journal of forensic sciences》2020,65(4):1274-1279
This study describes the performance of handheld Raman devices for determining whether suspect pharmaceutical tablets declared to contain controlled substances were consistent with authentic (CWA) or not consistent with authentic (NCWA) tablets using a simple, rapid, field-friendly method capable of being used by nonexperts. Twenty-five authentic products and 84 known NCWA tablets were examined using three “parent” devices for a total of 327 analyses. On average, the parent devices yielded a true pass rate of 100%, a true fail rate of 98.4%, a false pass rate of 1.6%, and a false fail rate of 0%. The methods/libraries were then transferred to 13 identical “daughter” devices, which were used to examine 10 suspect finished dosage forms in duplicate (six known NCWA tablets and four authentic tablets) for a total of 260 measurements. On average, the daughter devices had a true pass rate of 100%, a true fail rate of 95.5%, a false pass rate of 4.5%, and a false fail rate of 0.0%. These data demonstrate that the parent–daughter electronic transfer method was successful, which permits the ability to develop methods in the laboratory that can be seamlessly pushed out to field devices. The methods can then be used to (i) prioritize samples for additional testing using other more time-consuming laboratory-based techniques needed to detect and quantify active ingredients and (ii) help support the interdiction of dangerous tablets at ports of entry, thereby preventing them from reaching the supply chain. 相似文献
236.
Policy Sciences - Persistent policy failures have been examined in recent years with a focus on the role of political systems. We evaluate the growth of dysfunctional policymaking in the U.S. and... 相似文献
237.
Singh Nikita Minaie Matin G. Skvarc David R. Toumbourou John W. 《Journal of youth and adolescence》2019,48(6):1100-1115
Journal of Youth and Adolescence - School-based mental health intervention programs have demonstrated efficacy for the prevention and reduction of depressive symptoms, though the effect tends to be... 相似文献
238.
239.
Vaughn Mitchell John 《圆桌》2019,108(1):37-47
For most foreign nationals of African origin who lived in South Africa during 2008 and 2015, this period will be remembered with horror and fear. These were the years when South Africa’s growing culture of xenophobia matured into mass deadly violence. This violence has been widely reported in the press and is the subject of much scholarly engagement. The pre-migration life stories of many who take refuge in South Africa are laden with violence but such narratives are less well known and reported. The forces at home that propel migration are frequently excessively violent and traumatic. Once in South Africa, many migrants experience further violence and vulnerability in their places of refuge, as in 2008 and 2015. The violence fuelling migration and characterising refuge are thus tragic combinations of multiple forms of physical, symbolic and structural violence. In identifying repeated cycles of trauma, dehumanisation and vulnerability, this article discusses the pleas of migrants for better understanding, formal recognition and support from South African citizens and the government. Finally, the role of peace education, including healing interventions, for creating greater justice and harmony between foreign nationals and their host communities is discussed. 相似文献
240.