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   1428篇
  免费   510篇
各国政治   105篇
工人农民   3篇
世界政治   19篇
外交国际关系   69篇
法律   1178篇
中国共产党   2篇
中国政治   9篇
政治理论   517篇
综合类   36篇
  2022年   3篇
  2021年   41篇
  2020年   47篇
  2019年   161篇
  2018年   132篇
  2017年   115篇
  2016年   144篇
  2015年   126篇
  2014年   123篇
  2013年   296篇
  2012年   193篇
  2011年   135篇
  2010年   86篇
  2009年   42篇
  2008年   76篇
  2007年   65篇
  2006年   58篇
  2005年   20篇
  2004年   20篇
  2003年   34篇
  2002年   10篇
  2001年   6篇
  2000年   1篇
  1999年   3篇
  1983年   1篇
排序方式: 共有1938条查询结果,搜索用时 546 毫秒
21.
《国际相互影响》2012,38(4):347-378
Ancient East Asia is the second oldest “protobellic area” and pristine state system of international relations within the global international system, after West Asia (ancient Near East). In a previous study Cioffi‐Revilla and Lai (1995) reported the first findings on the origins and evolution of war and politics in ancient China (Legendary, Xia [Hsia], Shang, and Western Zhou [Chou] periods), ca. 2700 B.C to 722 B.C In this paper we make public an expanded data set (N = 104 cases, 12 variables; version 2.0), explaining our sources, measurements, and data quality control procedures. The new data set will permit investigators to test hypotheses about warfare distributions, ethnic and protracted conflicts, time series, periodicity, system dynamics, and structural relationships (e.g., war‐polarity theories). This new long‐range data set should also promote a new stage in comparative analyses of the universal and particular properties of warfare and international systems, both cross‐polity and longitudinally.  相似文献   
22.
This paper addresses B. F. Skinner's utopian vision for enhancing social justice and human well‐being as it was introduced in his 1948 novel, Walden Two. In the first part, we address the historical, intellectual, and social context that situates the book in the utopian genre, the critiques of its premises and practices, and the fate of intentional communities patterned on the book. In the second part, we review practices in Skinner's book that advance social justice and human well‐being under the themes of health, wealth, and wisdom, and then focus on contemporary practices that are the legacy of his vision. His vision was neither the a priori truth of a particular premise about human behavior or a necessary practice (blueprint) for an intentional community but rather the use of empirical methods to discover premises and practices that work to advance the health, wealth, and wisdom of individuals and survival of the culture.  相似文献   
23.
High‐throughput sequencing (HTS) of large panels of single nucleotide polymorphisms (SNPs) provides an alternative or complimentary approach to short tandem repeats (STRs) panels for the analysis of complex DNA mixture forensic samples. For STRs, methods to estimate individual contribution concentrations compare capillary electrophoresis peak heights, peak areas, or HTS allele read counts within a mixture. This article introduces three approaches (mean, median, and slope methods) for estimating individual DNA contributions to forensic mixtures for HTS/massively parallel sequencing (MPS) SNP panels. For SNPs, the major:minor allele ratios or counts, unique to each contributor, were compared to estimate contributor proportion within the mixture using the mean, median, and slope intercept for these alleles. The estimates for these three methods were typically within 5% of planned experimental contributions for defined mixtures.  相似文献   
24.
Velasco's brand of military nationalism marked a real break from the orientation of the majority of Peruvian military regimes, which were pro‐United States and espoused limited government. Many attempts have been made to explain this outcome, but the release of documents from British and United States archives clarify certain issues. Above all, Velasco's use of the nationalist card enabled him to win over decisive support from both the military and political society. This support gave him sufficient leverage to consolidate his personal position, which he did before launching a major programme of domestic property expropriation.  相似文献   
25.
In the last decades, municipal mergers have been one major element of local government reforms in Switzerland and beyond. In this article, we describe and analyze the political effects of this development. We use a quasi‐experimental setting to test the impact of municipal mergers on electoral participation. We find that in merged municipalities, the decrease in turnout is significantly stronger than in non‐merged municipalities. Further, the effect is more pronounced in relatively small localities. There is a temporal dimension to this effect—that is, turnout drops mainly in the first election after the first merger, but not so much after the second or third merger. Hence, the study provides a skeptical yet differentiated perspective on the democratic consequences of municipal mergers and points to further research avenues to develop a more comprehensive understanding of local government consolidation.  相似文献   
26.
Although parental compliance with court orders in child welfare cases is key to achieving physical parent‐child reunification and successful case closure, little research has examined how parent‐child relationship‐focused rehabilitative services uniquely influence case outcomes. This project fills this gap by investigating links between court ordering of and parental participation in Child‐Parent Psychotherapy (CPP) with court outcomes. Data were obtained from court records of 448 court‐involved parents. Hierarchical regressions revealed that greater participation in CPP led to reunification and successful case closure but not faster case closure. Courtroom professionals should consider parent‐child relationship‐based therapies as tools for achieving child welfare goals.  相似文献   
27.
This article focuses on two groups of Southern Cone exiles' communities, Chileans and Argentineans, choosing to settle down in an atypical destination: the United States. After estimating some qualitative and quantitative findings, the article delves into the ways these communities settle down, remember their relationship with politics, maintain their connection with exiled fellow‐countrymen worldwide and perceive their national identity. By relying on an empirical, single‐case perspective, with no theoretical ambitions to extrapolate its conclusions to other contexts, this article examines the extent to which the conceptualisation of the exile and diaspora categories changes when applied to these two communities.  相似文献   
28.
Abstract: This study was based on a morphometric analysis of bite marks starting from the quantitative definition of the anterior teeth by the geometric acquisition of the “injuries,” using bite marks impressed on pig skin and plastic. Each mark was photographed and acquired. A dedicated program automatically supplied the values of the shape factors and the areas of the pattern geometric figures. The values obtained for the homologous samples were compared to the heterologous values. Statistical comparison was made of the sets by linear regression, determining the correlation coefficient and the determination coefficient for each value. Results showed only 4.8% and 2% of overlap between homologous and heterologous values. This study was carried out in attempting to quantitatively define the anterior teeth of the human dentition and the procedure described and the results obtained support the advantage of morphometric studies and computer‐aided programs in this study of bite marks.  相似文献   
29.
以四川警察学院为样本对194名警校生的自我管理状况进行调查,结果表明:1.公安院校大学生自我管理水平相对偏高,其中自我规划能力最低;2.男女生在自我管理维度上不存在显著差异,但男生自我认识能力明显大于女生,女生自我约束能力大于男生;3.不同年级的公安院校大学生在自我约束能力上存在显著差异;4.是否是独生子女不影响公安院校大学生的自我管理能力,但会影响自我管理能力的某些维度;5.除了自我认识的维度外,担任干部的学生在自我评价、自我约束、自我规划维度上均略高于非学生干部的学生。  相似文献   
30.
Normative deliberative theory has contributed much to an understanding of ideal procedural standards, but there is considerable uncertainty regarding the appropriate nature of desired deliberative outcomes. In this paper we identify two inter‐related concepts of meta‐consensus and inter‐subjective rationality as outcomes that an authentic deliberative process ought to produce. Importantly, these deliberative ends are consistent with ideal deliberative procedure. They are also empirically tractable, where preference transformation can be described in terms of underlying values, and judgments. Methods for assessing deliberative ends are provided and demonstrated using a case study.  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