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   115篇
  免费   9篇
各国政治   7篇
工人农民   10篇
世界政治   5篇
外交国际关系   4篇
法律   71篇
中国政治   5篇
政治理论   21篇
综合类   1篇
  2023年   3篇
  2022年   1篇
  2021年   3篇
  2020年   2篇
  2019年   6篇
  2018年   10篇
  2017年   9篇
  2016年   10篇
  2015年   5篇
  2014年   4篇
  2013年   28篇
  2012年   2篇
  2011年   5篇
  2010年   2篇
  2009年   7篇
  2008年   3篇
  2007年   1篇
  2006年   4篇
  2005年   1篇
  2004年   2篇
  2003年   2篇
  2002年   5篇
  2001年   1篇
  2000年   2篇
  1997年   2篇
  1995年   1篇
  1983年   1篇
  1980年   1篇
  1978年   1篇
排序方式: 共有124条查询结果,搜索用时 15 毫秒
61.
During the 1980s partisanship in the Mountain West shifted dramatically toward the Republican Party. This change was the result of issue-based conversion rather than group mobilization. Specifically, we trace this surge to Reagan's transformation of the issues connected with the Republican Party. Previous discussions of issue-based conversion have assumed that this force influences all voters equally. One of the issues behind the Mountain West's changed partisanship follows this pattern: Individualism (or limiting government influence on the individual) was behind both the Mountain West surge (and decline) in Republicanism and the nationwide growth in that party. But the second issue did not follow this pattern: Abortion influenced the Mountain West selectively. We conclude that partisan change can be the result of uniform influence of issue change, but that it can also be the result of issue changes that influence different groups of voters differentially.An earlier version of this paper was presented at the 1992 annual meeting of the Midwest Political Science Association in Chicago.  相似文献   
62.
63.
Analysis of length polymorphisms at STR loci in the human genome has become a standard approach for comparative genotyping in many areas including disease research and diagnostics, parentage assessment, investigations of human diversity, and forensic science. The simultaneous analysis of multiple STR loci through multiplex PCR and multicolor fluorescence detection offers sample conservation, high throughput, and automated genetic analysis. Careful design and optimization of tetranucleotide STR multiplexes has led to reliable, standardized systems that powerfully differentiate and distinguish individual human DNA profiles. The development of these multiplex systems involved a rigorous experimental strategy that included careful selection of PCR primer sequences (for yield, specificity, and multiplex compatability), along with optimization of PCR component concentrations, thermal cycling parameters, and fluorescence detection conditions. This developmental approach rendered well-characterized DNA typing systems that are high performing (sensitive, specific, and balanced), optimized to universal parameters (same reaction conditions), resilient to fluctuations in reaction conditions, and simple to implement and use routinely.  相似文献   
64.
The adhesion molecules identified in recent years can help improve the diagnosis of the wound age, especially of injuries with a short survival time. This is also indicative of the vitality of the wounds. The material investigated in the study originated from 465 skin wounds. The samples were taken from human autopsy material, during the surgical treatment of wounds (excision) of patients and from experimental incised wounds of mice. To judge the age of skin wounds the endothelial adhesion molecules were detected in paraffin sections after autoclaving and using the ABC technique. Human skin wounds: strong positive staining was observed of ICAM-1 1.5 h at the earliest and 3.5 days at the latest, for the P-selectin 3 min at the earliest and 7 h at the latest, for the E-selectin 1 h at the earliest and 17 days at the latest and for VCAM-1 3 h at the earliest and 3.5 days at the latest after the time of injury. The L-selectin was expressed constitutively. Mice skin wounds: strong positive immunohistochemical reactions were found as a rule earlier than in human skin wounds. The detection of an increased expression of ICAM-1, VCAM-1 and P- and E-selectins can improve the wound age assessment in injuries with short survival times.  相似文献   
65.
Journal of Experimental Criminology - When offenders or victims are randomly assigned to receive experimental vs. current treatments, the external validity of results may depend on whether...  相似文献   
66.
67.
This article examines the dynamics of domestic legislatures' application of international human rights law. Specifically, this article asks the following: What factors shape how domestic legislatures apply international human rights law while they enact national law and policy? Lawmakers have a variety of motives for invoking and deliberating international law. Given these motives, the article identifies two factors — civil society actors and legal experts and the flexibility of international law — that are likely to contribute to if and how national legislatures interpret and apply international human rights law while legislating. These factors are examined through case studies on religion in schools in the United Kingdom, Germany, and France. This article argues civil society actors and legal experts and the flexibility of international law inform lawmakers' estimation of political costs related to compliance and thus how they apply international human rights law to domestic legislation.  相似文献   
68.
There is an undeniable trend towards civil society participation in virtually all issue-areas of global governance, yet civil society participation varies widely among international organisation (IOs). While this trend has inspired a voluminous academic literature, empirically-based, comparative studies of IO-civil society interaction in Africa remain largely absent. This article therefore examines civil society participation in three African subregional organisations – the East African Community (EAC), the Economic Community of West African States (ECOWAS), and the Southern African Development Community (SADC). What are the factors that have made regional integration in ECOWAS relatively more people-driven, and that have thus far hindered effective civil society participation in the affairs of SADC and the EAC? Support from member states, allies in the respective organisation’s bureaucracy, and characteristics of civil society itself, the research shows, affect participation in regional integration, with the latter aspect apparently more salient in SADC and the EAC than in ECOWAS.  相似文献   
69.
This survey of the statutory provisions and case law of all 50 states and the District of Columbia includes the rights of children to parental support, inheritance, and familial association remaining upon termination of parental rights. A majority of states terminate all the child’s rights at the time parental rights are severed. However, a number of states by explicit statutes or statutory construction have determined that a child’s rights to parental support survives termination of parental rights. This survey examines the prevailing law in each state and suggests statutory reforms to protect the legal status and rights of children.  相似文献   
70.
On 1 April 2015, 11 Atlanta teachers accused of changing answers on their students’ standardized tests were convicted of racketeering and sentenced to 5–20 years in prison. Despite ample news coverage, few sources investigated teachers’ motivations for altering students’ responses or explored what the consequences would have been if student scores had not been changed to passing. Moreover, the fact that the teachers’ actions resulted from systemic problems associated with working within a high-stakes testing environment is glossed over and all but lost in the reporting of the “Cheating Scandal” events. The authors conduct a critical multimodal analysis of how semiotic resources were used to represent teachers in the Atlanta “Cheating Scandal” and show how the media's framing of teachers both reflects and conceals specific interests of the powerful educational reform movement and the corporations that benefit from it, such as Pearson, Inc. Data sources included four online news sources from April 2015 that covered the teachers’ sentencing, and the authors analyzed the visual and verbal transformations that occurred during the process of recontextualization. Analysis revealed the construction of a moral narrative that depicted the teachers as selfish and incompetent, reinforcing the dominant paradigm driving school reform in the USA. The authors conclude by calling for more counter-narratives that expose how dominant representations reify negative public perceptions of teachers.  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