全文获取类型
收费全文 | 10455篇 |
免费 | 547篇 |
专业分类
各国政治 | 416篇 |
工人农民 | 354篇 |
世界政治 | 807篇 |
外交国际关系 | 299篇 |
法律 | 7070篇 |
中国共产党 | 1篇 |
中国政治 | 54篇 |
政治理论 | 1961篇 |
综合类 | 40篇 |
出版年
2021年 | 60篇 |
2020年 | 192篇 |
2019年 | 232篇 |
2018年 | 231篇 |
2017年 | 291篇 |
2016年 | 295篇 |
2015年 | 245篇 |
2014年 | 268篇 |
2013年 | 982篇 |
2012年 | 235篇 |
2011年 | 302篇 |
2010年 | 286篇 |
2009年 | 299篇 |
2008年 | 285篇 |
2007年 | 256篇 |
2006年 | 273篇 |
2005年 | 248篇 |
2004年 | 248篇 |
2003年 | 232篇 |
2002年 | 237篇 |
2001年 | 462篇 |
2000年 | 418篇 |
1999年 | 291篇 |
1998年 | 181篇 |
1997年 | 147篇 |
1996年 | 123篇 |
1995年 | 117篇 |
1994年 | 144篇 |
1993年 | 131篇 |
1992年 | 196篇 |
1991年 | 217篇 |
1990年 | 203篇 |
1989年 | 213篇 |
1988年 | 204篇 |
1987年 | 190篇 |
1986年 | 231篇 |
1985年 | 206篇 |
1984年 | 159篇 |
1983年 | 169篇 |
1982年 | 112篇 |
1981年 | 120篇 |
1980年 | 85篇 |
1979年 | 131篇 |
1978年 | 74篇 |
1977年 | 73篇 |
1976年 | 69篇 |
1974年 | 73篇 |
1973年 | 66篇 |
1972年 | 66篇 |
1970年 | 46篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
291.
Aaron S. Veenstra Benjamin A. Lyons İ. Alev Degim Flannagan 《Journal of Political Marketing》2017,16(3-4):365-385
The hostile media effect (HME) has generally been tested in terms of in-groups and out-groups, with a “neutral” story in between. This ignores the nature of many social groups as comprising subgroups, often but not always sharing feelings of connectedness and purpose. In cases when bounded subgroups are at odds with one another, HME provides little guidance. A contested partisan primary provides such a case. This study takes identity centrality, candidate favorability, and perceived social network homogeneity as measures of partisanship and involvement, hypothesizing relationships between each and perceived bias against one’s candidate and party. Findings show that markers of candidate-focused social identity predict greater perceived bias against one’s candidate during the 2016 primary season, while party-focused identity fails to predict perceived bias against one’s party. This suggests that candidate support identity overrides plain partisanship during primaries, supporting concern that a heated primary might damage general election party unity. Subsequent postconvention findings suggest that the salience of candidate-focused identity fades, while homogeneity of one’s network regarding party support helps to make perceived hostility toward one’s party identity more salient. However, as campaigns become more candidate-centered, the contestation between nested candidate and party identities may grow fiercer. 相似文献
292.
Given the centrality of emotion and emotional communication to conflict interaction, the lack of attention to emotion in mediation is particularly surprising. This essay suggests that mediation practice can—and should—be informed by the wealth of existing theory and research on emotion in the social sciences. The authors define emotion and argue the centrality of its place in conflict. They address issues germane to the cognitive, expressive, and physiological aspects of emotion and their relevance to mediation practice. Within each area, they discuss the implications of the emotional experience of the disputant and the emotional experience of the mediator. 相似文献
293.
294.
This article attempts to build a bridge between contemporary studies of global firms from emerging economies and existing theories in comparative political economy. It argues that given the primacy of the state as an economic actor in developing countries, the variety of capitalism literature could provide a theoretical foundation for firm-level analyses of emerging market multinationals. For example, the authors suggest that China and India may be moving towards a ‘hybrid market economy’. They also offer a typology of Indian and Chinese corporates to demonstrate an empirical approach to analysing domestic business–government relationships and the ways in which these firms are shaped by the peculiarities of their respective institutional setting. Finally, they identify some of the likely pitfalls of doing cross-national comparisons of emerging market multinationals, particularly with respect to the reliability of corporate data. 相似文献
295.
Angela Chow Noona Kiuru Philip D. Parker Jacquelynne S. Eccles Katariina Salmela-Aro 《Journal of youth and adolescence》2018,47(9):1966-1977
Friends provide important social contexts for student development. Research has shown that adolescent friends are similar to each other in their interest and values for different school subjects. Yet our current understanding does not extend to knowing whether selection, deselection, or socialization processes are responsible for this phenomena. Without this knowledge, it is very difficult for parents, teachers, and schools to know how and when to intervene. This study investigated selection, deselection, and socialization effects on adolescent students’ task values for academic (languages, math and science, and social sciences) and non-academic subject areas (the arts and physical education). A social network approach was used to examine two waves of annual data collected from school-based networks of adolescents in the first and second years of high school education in Finland (N?=?1419; female?=?48.6%; mean age at first measurement point?=?16). The results revealed that adolescents tended to select friends with similar levels of task values (friend selection) for the arts and physical education, but friends did not become more similar in these areas over time (friend socialization). In contrast, there was evidence of friend socialization, but not friend selection, for the academic school subjects. Across all subjects, differences in task values did not predict friendship dissolution (friend deselection). These findings suggest that to a significant extent, students make agentic choices in developing friendship with schoolmates based on their task values in non-academic subjects. The resultant friend contexts that individuals created, in turn, affected their task values in academic subject areas. These results shed light on the complexity of friend effect mechanisms on task values at the subject domain-specific level. 相似文献
296.
In this paper, I shall make the following propositions: in order to conceptually capture and represent the acts of political protest in a state of exception, we will need to reorient and supplement our representational apparatuses and also our theoretical frameworks for thinking about the gendered modes of protest under emergency laws and political abandonment. Through an analysis of the ‘naked protest’ of the Meira Peibis in Manipur, a ‘state of exception’ in democratic India, I shall argue that a series of supplementations to our current thinking on intersectionality, bare life and political subjectivation are required if we are to make sense of political acts of resistance, refusal and disavowal of the law of exception. 相似文献
297.
Katharine N. Rankin Andrea J. Nightingale Pushpa Hamal Tulasi S. Sigdel 《The Journal of peasant studies》2018,45(2):280-299
This paper explores the political field that has opened up in the wake of the recent civil war in Nepal. We focus on cultural-political developments in agrarian districts, where some of the most intriguing openings, and indeed the most pernicious closures, can be witnessed (as opposed to the national-state restructuring that commands more media and popular attention). Our research asks what spaces open up in the emerging political field at the district scale to entrench or transform dominant cultural codes and sedimented histories of socio-economic inequality. Preliminary research identifies specific sectors of local governance that have emerged as significant sites of struggle over the shape and meaning of ‘democracy’, namely forest management and infrastructure development. The primary contribution of the paper lies in specifying an analytical approach to the study of ‘post-conflict’ governance at the local scale via three conceptual terrains of inquiry – governance and planning, political subjectivity, and cultural politics. The ultimate objective is to develop a framework for assessing the conditions of possibility for a democratic restructuring of economy and society to accompany the official political institutions of liberal democracy. 相似文献
298.
A S Thomas 《Journal - Forensic Science Society》1989,29(4):243-248
The performance of the polymorphic marker systems group-specific component (GC), phosphoglucomutase-1 (PGM), alpha-2-HS-glycoprotein (A2HS), haptoglobin (Hp), and erythrocyte acid phosphatase (EAP) was evaluated on control bloodstains. The major factors considered were: sensitivity of the test system; stability of the marker; laboratory economics of each test; and distinguishing power (Dp) of the system. GC was considered to be the most suitable marker for routine screening because of its high stability and Dp, and the sensitivity of the immunoblotting detection method. PGM and A2HS were the next most valuable markers followed by Hp. EAP could only be considered useful when large amounts of relatively fresh bloodstain were available. 相似文献
299.
This report describes a collaborative study on typing group-specific component (GC), conducted between the Central Research and Support Establishment and the forensic science laboratories of England, Wales and Northern Ireland. A population study (n=114) was performed. Fifty blood donors were selected to provide a distribution, slightly biased from normal, in favour of the GC 1F-1F and GC 1F-1S phenotypes. A protocol was devised for preparing large bloodstains. The strongest GC bands were obtained from the edge of a stain after the blood had been treated with K+/EDTA. Each laboratory received a representative portion of the large bloodstains for GC typing. Five of the eight laboratories correctly grouped all the bloodstains. No errors directly attitributable to the system were recorded in over 800 tests, indicating that GC in bloodstains can be typed reliably using the combination of isoelectric focusing in ultrathin narrow pH interval gels followed by immunofixation and silver staining. 相似文献
300.
The most common examination in sexual offences is the identification of spermatozoa in aqueous extracts from swabs. Using Proteinase K with sodium dodecyl sulphate, it is possible to digest all the cellular material apart from the spermatozoa, resulting in a quick and effective method of their isolation. Spermatozoa were detected in 18 extracts using this treatment when the normal method had failed to reveal all but one of them. 相似文献