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   645篇
  免费   27篇
各国政治   40篇
工人农民   56篇
世界政治   141篇
外交国际关系   51篇
法律   249篇
中国政治   9篇
政治理论   125篇
综合类   1篇
  2023年   3篇
  2022年   5篇
  2021年   2篇
  2020年   16篇
  2019年   17篇
  2018年   34篇
  2017年   31篇
  2016年   19篇
  2015年   16篇
  2014年   25篇
  2013年   82篇
  2012年   27篇
  2011年   22篇
  2010年   22篇
  2009年   17篇
  2008年   30篇
  2007年   33篇
  2006年   14篇
  2005年   30篇
  2004年   28篇
  2003年   25篇
  2002年   23篇
  2001年   16篇
  2000年   16篇
  1999年   11篇
  1998年   8篇
  1997年   6篇
  1996年   2篇
  1995年   7篇
  1994年   6篇
  1993年   5篇
  1992年   8篇
  1991年   4篇
  1990年   2篇
  1989年   3篇
  1987年   7篇
  1986年   4篇
  1985年   4篇
  1984年   5篇
  1983年   6篇
  1982年   5篇
  1981年   2篇
  1980年   3篇
  1979年   2篇
  1978年   3篇
  1977年   3篇
  1975年   3篇
  1967年   2篇
  1966年   2篇
  1964年   1篇
排序方式: 共有672条查询结果,搜索用时 15 毫秒
551.
552.
Whether or not investments in African agriculture can generate quality employment at scale, avoid dispossessing local people of their land, promote diversified and sustainable livelihoods, and catalyse more vibrant local economies depends on what farming model is pursued. In this Forum, we build on recent scholarship by discussing the key findings of our recent studies in Ghana, Kenya and Zambia. We examined cases of three models of agricultural commercialisation, characterised by different sets of institutional arrangements that link land, labour and capital. The three models are: plantations or estates with on-farm processing; contract farming and outgrower schemes; and medium-scale commercial farming areas. Building on core debates in the critical agrarian studies literature, we identify commercial farming areas and contract farming as producing the most local economic linkages, and plantations/estates as producing more jobs, although these are of low quality and mostly casual. We point to the gender and generational dynamics emerging in the three models, which reflect the changing demand for family and wage labour. Models of agricultural commercialisation do not always deliver what is expected of them in part because local conditions play a critical role in the unfolding outcomes for land relations, labour regimes, livelihoods and local economies.  相似文献   
553.
The field of performance measurement (PM) is firmly entrenched as a management practice in many governments, agencies, and nonprofit organizations. Though emerging later, the field of evidence-based practice (EBP) has developed simultaneously as a new approach to enhance agency performance. While both rationality-oriented reforms intend to enhance program or agency performance, these two related rational approaches are seldom considered in concert. This essay examines the conceptual underpinnings and practical linkages between PM and EBP to explore how EBP and PM can be jointly implemented as tools to advance agency goals. As rational approaches aimed at improving performance, these two distinct tools are not substitutes, but integrated components of a results-driven strategic management approach. As a conceptual assessment, the article offers practical advice and broad appeal to performance-oriented practitioners seeking to improve agency performance.  相似文献   
554.
Revenge pornography (hereafter, revenge porn) is the online, sometimes offline, non-consensual distribution or sharing, of explicit images of someone else by ex-partners, partners, others or hackers seeking revenge or entertainment – also referred to as non-consensual pornography. The vast majority of revenge porn is committed by men on women ex-partners. In this paper, we discursively analyse men’s electronic texts accompanying their posting of explicit images on arguably the most popular revenge porn-specific website MyEx.com. Situating our analysis as a contemporary form of online gendered violence and abuse, we show the complex ways in which manhood acts are invoked by men to account for their practices. The impacts on victims/survivors and possible interventions are also discussed.  相似文献   
555.
556.
557.
Baby faces     
Park A 《Time》2007,169(24):93
  相似文献   
558.
This article explores an engagement process undertaken by Australian government social workers in one disadvantaged locality prior to the introduction of federal “teenage parent” welfare reforms. The focus of engagement was to learn about young parents’ experiences and aspirations, and to draw on this to inform policy implementation. Findings from engagement, and how engagement between social workers and young parents impacted local policy implementation are discussed, including the subsequent development of family friendly school options. The authors suggest that problematizing early parenting may itself be “risky,” and may obscure opportunities for building on the parental role as a source of inspiration.  相似文献   
559.
560.
In democratic societies there is a tension between maximizing ballot access and minimizing voter fraud. Since the 2000 presidential election, this tension has been central to discussions about election reform at the national, state, and local level. We examine this tension by focusing on the implementation of voter identification laws in one state that has experienced significant issues in recent elections, and that is currently implementing election reform: New Mexico. We hypothesize that Hispanic voters are more likely to show some form of identification than other types of voters. Using a voter data set from New Mexico's First Congressional District in the 2006 election, we find that Hispanic, male and Election Day voters are more likely to show some form of identification than non-Hispanic, female and early voters. In addition, using an overlapping study of Bernalillo County 2006 poll workers, which almost entirely overlaps with the First Congressional District, we find no evidence that differences in poll worker partisanship or ethnicity produce differences in voter identification procedures. Our findings suggest that broad voter identification laws, which may be applied unequally, may be perceived as discriminatory.  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