全文获取类型
收费全文 | 626篇 |
免费 | 38篇 |
专业分类
各国政治 | 35篇 |
工人农民 | 79篇 |
世界政治 | 36篇 |
外交国际关系 | 18篇 |
法律 | 371篇 |
中国政治 | 6篇 |
政治理论 | 119篇 |
出版年
2023年 | 8篇 |
2022年 | 12篇 |
2021年 | 11篇 |
2020年 | 20篇 |
2019年 | 28篇 |
2018年 | 42篇 |
2017年 | 31篇 |
2016年 | 43篇 |
2015年 | 14篇 |
2014年 | 25篇 |
2013年 | 98篇 |
2012年 | 27篇 |
2011年 | 34篇 |
2010年 | 20篇 |
2009年 | 22篇 |
2008年 | 31篇 |
2007年 | 30篇 |
2006年 | 22篇 |
2005年 | 22篇 |
2004年 | 20篇 |
2003年 | 16篇 |
2002年 | 12篇 |
2001年 | 4篇 |
2000年 | 2篇 |
1999年 | 4篇 |
1998年 | 2篇 |
1997年 | 6篇 |
1996年 | 2篇 |
1995年 | 5篇 |
1994年 | 6篇 |
1993年 | 3篇 |
1992年 | 6篇 |
1991年 | 2篇 |
1990年 | 5篇 |
1989年 | 3篇 |
1988年 | 5篇 |
1987年 | 3篇 |
1986年 | 2篇 |
1985年 | 4篇 |
1984年 | 4篇 |
1982年 | 3篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1975年 | 1篇 |
1972年 | 1篇 |
排序方式: 共有664条查询结果,搜索用时 15 毫秒
241.
The study examined; (i) whether the enhanced cognitive interview (ECI) would aid event recall when used with children, (ii) whether the effects of a delay between the witnessed event and interview would have an impact on the effectiveness of the ECI, (iii) whether the age of the child would have a bearing on the effectiveness of the ECI, and (iv) which category(ies) of event recall might be effected. Thirty-two 8 to 9 year old children and thirty-two 11 to 12 year old children were shown a video recording of a staged shoplifting. Half were interviewed four hours after viewing the event and half after a six day delay. Children were interviewed individually using either the ECI or a structured interview (SI). Those interviewed using the ECI recalled significantly more correct details (especially detail pertaining to actions) with no increase in the reporting of erroneous information. The ECI was found to be a reliable interviewing technique regardless of age and delay. 相似文献
242.
243.
The issue of gender inequality is an acute problem in countries where women's lives are governed by laws, and configured by customs and traditions, said to derive from Islam. In the second half of the 20th century, two Muslim feminist paradigms have emerged in response to this malaise. Islamic feminists aim to establish women's rights within the Islamic framework by re-interpreting Islam's holy sources. In contrast, secular feminists challenge the particularistic nature of the Islamic framework and advocate the application of a set of standard universal rights for Muslim and non-Muslim women. This article focuses on the writings of the Moroccan feminist Fatima Mernissi, tracing her evolution from advocating secular reconstruction of Muslim societies to a position that resembles Islamic reformism. 相似文献
244.
Rebecca Davies 《Third world quarterly》2013,34(1):91-108
This article seeks to add to the debate on the role of diasporas in development outcomes in sub-Saharan Africa by considering why diasporas are not apparently as effective as development agents in an African setting as they have proven thus far in other regions. It argues that changing diasporic engagement and activities on the continent should be examined against the backdrop of the emergence of a ‘liberalisation from below’ which emphasises local ownership of development outcomes, the historical variety of African state forms and the continuities in the exercise of power and the nature of these states. In so doing, it brings into focus the ongoing transformation in state–society relations whereby the dependence—of elites and ordinary citizens alike—on external resources continues to deepen, and the importance of this context in drawing any conclusions about the role of diasporas as agents of transformation. 相似文献
245.
Rebecca E. Schiel 《Democratization》2013,20(8):1439-1457
Prior research has not established a clear relationship between democracy and insulation from coups d’état, with very few studies illustrating robust findings on the subject. I contend that the lack of attention paid to the conditional influences of democracy on coups has resulted in these mixed findings. I posit that insulation from coups occurs at higher levels of economic development in both autocracies and democracies. However, the vulnerability present at low levels of economic development is significantly greater in democracies. Poor democracies lack the coercive capacity associated with authoritarian states, suffer from relatively weaker patronage networks, and have smaller pots for public goods provision, all making them less capable of maintaining elite loyalty. An assessment of 165 states for the years 1950–2011 offers strong support for the argument. Democracies are indeed an important part of the coup story, but only when simultaneously addressing their level of economic development. 相似文献
246.
This study documents the prevalence of cut mark characteristics in fresh and burned domestic pig ribs. Stab wounds from single edge serrated and smooth‐edged knives were inflicted in the vertebral and sternal regions of each fresh rib. Each rack of ribs was then divided into vertebral and sternal units. Vertebral units were defleshed and their associated cut marks were examined using a stereomicroscope. Sternal units were burned in an outdoor fire pit and examined with the addition of a scanning electron microscope (SEM). Linear cuts, V‐shaped cross‐sections, mounding, hinge fractures, and wastage were all observed on burned ribs. There was an overall decrease in the prevalence of all features (up to a 40% decrease), regardless of knife type, in burned ribs. Striations within cut marks were not observed in either fresh or burned ribs. Oblique faulting and bone lifts could only be observed using the SEM. Mounding and wastage were obliterated during the burning process. Therefore, cut marks in burned bone should ideally be examined for their characteristics utilizing an SEM. 相似文献
247.
Presidential debates allow candidates to send a message directly to voters. We use an experimental design complemented with a content analysis of all presidential debates in 1992, 2004, and 2008 to explore how candidates should and do use agenda setting, framing, and message tone to shape the agenda in debates. We find that candidates are differentially attentive to various topics, depending on the comparative advantage provided by the topic. Yet, this agenda control occurs only at the margins because topic salience in public opinion predicts candidate attention and conditions voters' receptiveness to debate rhetoric. Our findings thus suggest that topic salience constrains candidates' abilities to focus the agenda strategically. [Supplementary material is available for this article. Go to the publisher's online edition of Political Communication for the following free supplemental resources: Experimental Sample and Randomization; Experimental Treatments; Experimental Results; and the Presidential Debate Rhetoric Codebook.] 相似文献
248.
Jacqueline T. Thomas M.S. Rebecca M. Berlin M.S. Jessica M. Barker M.S. Tracey Dawson Cruz Ph.D. 《Journal of forensic sciences》2013,58(5):1306-1309
Qiagen's Investigator? Quantiplex kit, a total human DNA quantitation kit, has a 200‐base pair internal control, fast cycling time, and scorpion molecules containing a covalently linked primer, probe, fluorophore, and quencher. The Investigator? Quantiplex kit was evaluated to investigate a value under which complete short tandem repeat (STR) failure was consistently obtained. Buccal swabs were extracted using the Qiagen QIAamp® DNA Blood Mini Kit, quantified with the Investigator? Quantiplex kit using a tested half‐volume reaction, amplified with the ABI AmpFlSTR® Identifiler kit, separated on the 3100Avant Genetic Analyzer, and data analyzed with GeneMapper® ID v.3.2. While undetected samples were unlikely to produce sufficient data for statistical calculations or CODIS upload (2.00 alleles and 0.82 complete loci on average), data may be useful for exclusionary purposes. Thus, the Investigator? Quantiplex kit may be useful for predicting STR success. These findings are comparable with previously reported data from the Quantifiler? Human kit. 相似文献
249.
The debate between protecting the freedom of expression on the one hand and the right to an individual privacy on the other is not new. Certainly with the introduction of the Internet, the debate has moved onto a whole new level. While no-one disputes that the Internet has significantly transformed lives by allowing netizens to create, share, and communicate within the global village, the Internet has also provided the means to publish and disseminate false information and derogatory remarks callously and expediently. The aim of this paper is to provide a brief comparative study of the approaches in China and in Hong Kong with respect to Internet intermediary liability for defamatory postings and whether the approaches taken provide the necessary balance between the right of free expression and the right to protect one’s reputation. The paper starts by dealing with the position in China pre and post Tort Liability Law. The paper then continues by examining the position in Hong Kong focusing particularly on the recent Court of Appeal decision in Oriental Press Group Ltd v Fevaworks Solutions Ltd. In comparing the position in China and Hong Kong, the paper provides a conclusion as a possible way forward for Internet intermediary liability in China and Hong Kong. 相似文献
250.