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   766篇
  免费   48篇
各国政治   41篇
工人农民   49篇
世界政治   58篇
外交国际关系   32篇
法律   368篇
中国共产党   1篇
中国政治   6篇
政治理论   248篇
综合类   11篇
  2023年   6篇
  2022年   5篇
  2021年   8篇
  2020年   19篇
  2019年   21篇
  2018年   20篇
  2017年   33篇
  2016年   29篇
  2015年   18篇
  2014年   29篇
  2013年   130篇
  2012年   20篇
  2011年   24篇
  2010年   23篇
  2009年   28篇
  2008年   23篇
  2007年   19篇
  2006年   22篇
  2005年   22篇
  2004年   22篇
  2003年   19篇
  2002年   32篇
  2001年   17篇
  2000年   18篇
  1999年   21篇
  1998年   9篇
  1997年   10篇
  1996年   8篇
  1995年   10篇
  1994年   8篇
  1993年   7篇
  1992年   12篇
  1991年   7篇
  1990年   8篇
  1989年   7篇
  1988年   9篇
  1986年   6篇
  1985年   8篇
  1984年   11篇
  1983年   8篇
  1982年   3篇
  1981年   5篇
  1980年   6篇
  1979年   3篇
  1978年   3篇
  1977年   6篇
  1976年   3篇
  1971年   4篇
  1970年   3篇
  1968年   3篇
排序方式: 共有814条查询结果,搜索用时 18 毫秒
131.
A generally accepted assumption is that innovation in the public sector is easier when managers have more autonomy. Previous research has revealed a paradox: the most innovative organizations are autonomous organizations, but also central agencies, more so than ministries. What has not been documented so far in Canada is the quality and nature or type of innovation by location. We developed a database of applications for IPAC's innovative management award with 1712 innovations in federal and provincial governments over the past 29 years. Using statistical analysis that takes into account the proximity of applicant organizations to political power, we provide a picture of innovation and institutional position in the public sector in Canada.  相似文献   
132.
The research in representative bureaucracy that examines the extent to which racial congruence impacts bureaucrats’ decisions is mixed. This study adds to this literature by examining the impact of representative bureaucracy on the level of force that police officers use and whether they make an arrest in use of force encounters, while taking into consideration key situational conditions. Using individual-level data from New Orleans to estimate this impact, the authors find that racial congruence and incongruence impact policing outcomes even in the presence of situational shortcuts that cue decision-making. The findings show that the benefits of representation are conditional on the outcome. Black officers are less likely to use higher levels of force on Black civilians. Yet both Black and White officers are less likely to arrest White civilians in use of force encounters. This suggests that interactions in which bureaucrats have less discretion (e.g., arrests) may offer limited opportunities for active representation.  相似文献   
133.
134.
正The secret to China’s development is not any particular policy or method, but rather its political economy China has achieved a complete victory in its fight against poverty In December 2020,President Xi Jinping announced that all remaining rural poor population had moved out of poverty under the current standard.  相似文献   
135.
Entomological protocols for aging blowfly (Diptera: Calliphoridae) larvae to estimate the time of colonization (TOC) are commonly used to assist in death investigations. While the methodologies for analyzing fly larvae differ, most rely on light microscopy, genetic analysis, or, more rarely, electron microscopy. This pilot study sought to improve resolution of larval stage in the forensically important blowfly Chrysomya rufifacies using high‐content fluorescence microscopy and biochemical measures of developmental marker proteins. We established fixation and mounting protocols, defined a set of measurable morphometric criteria and captured developmental transitions of 2nd instar to 3rd instar using both fluorescence microscopy and anti‐ecdysone receptor Western blot analysis. The data show that these instars can be distinguished on the basis of robust, nonbleaching, autofluorescence of larval posterior spiracles. High‐content imaging techniques using confocal microscopy, combined with morphometric and biochemical techniques, may therefore aid forensic entomologists in estimating TOC.  相似文献   
136.
This article explores Australian media coverage of Julia Gillard's leadership. It employs a comparative discourse analysis of the gendered nature of media reporting on her sexism and misogyny speech and eventual demise. The article places these gendered framings within two contexts: that of the more general gendered expectations of the double bind facing all women leaders; and the more specific challenge to Australia's women leaders, posed by exclusivist national identity narratives. These narratives — of mateship, the ANZAC myth, and various apparently ideal‐type masculinities — serve to further disassociate Australian women from positions of national leadership. Together, we argue that the twin constraints of gender expectations and exclusivist national identity narratives amounted to a double delegitimisation of Julia Gillard's leadership, on the basis of her being a woman leader, generally, and an Australian woman leader, specifically.  相似文献   
137.
138.
As postgraduate students, researchers or junior lecturers, we all aspire to climb the highest peaks of academic life, to bask in our reflected glory and to have the (small disciplinary) world at our feet. Yet how do we assail those peaks? More often than not, they seem like sheer cliff faces or mountain ranges where the noviciate assemble at the bottom and gaze skywards in disbelief. When we look around at academics who have successfully scaled those heights, it is obvious that an effective publication record is essential, where refereed journal articles are particularly prized. Yet the numbers who gather to attempt their own ascent ask the question – is there any straightforward publication route the beginner can follow? Surely we cannot all be left to cut our own path without really knowing where, how, or even whether we should be travelling at all? This article argues that writing academic journal articles has been mystified. For many wanting to get started, it seems like the final destination is a secret place, somewhere that you might stumble across but one where the locals jealously guard the short-cuts. Here we aim to de-mystify journal article writing and provide 20 steps for the prospective writer. These 20 steps, however, provide more a series of useful directions than a definitive map of the terrain. As beginning academics themselves, the authors are, at best, merely amateur cartographers.  相似文献   
139.
Credit ratings remain a key feature of municipal debt management. The primary objective of this article is to develop a new methodology for evaluating the financial performance and creditworthiness of governments and to illustrate this approach for a sample of large American cities. Specifically, we develop a fuzzy rule–based system (FRBS) that uses economic, debt, and other financial information as well as a measure of financial management to produce rankings of city financial performance. The FRBS credit ratings are highly correlated with actual Moody's ratings for these cities. FRBS have the potential of enhancing the rating process by standardizing the information used and encouraging consistent rules about what combinations of inputs result in good, fair, or poor performance.  相似文献   
140.
Given the myriad of policy instruments aimed at enhancing water quantity conservation available to municipalities, what drives them to opt for a market-based instrument (MBI)? MBIs can be effective and efficient policy instruments to enhance water quantity conservation, but there is little known about why municipalities utilize them. This study hypothesizes that three contextual elements influence a municipality's use of an MBI: the natural, political, and structural environment. The results from two logistic regression models suggest that in a municipality suffering a higher drought level, both a conservative political environment and operating under a council-manager form of government (with the effect more pronounced under a non-council-manager form) will increase the likelihood that it will use an MBI to address water conservation.  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