全文获取类型
收费全文 | 1082篇 |
免费 | 43篇 |
专业分类
各国政治 | 63篇 |
工人农民 | 91篇 |
世界政治 | 85篇 |
外交国际关系 | 39篇 |
法律 | 538篇 |
中国政治 | 55篇 |
政治理论 | 242篇 |
综合类 | 12篇 |
出版年
2023年 | 9篇 |
2022年 | 5篇 |
2021年 | 12篇 |
2020年 | 27篇 |
2019年 | 32篇 |
2018年 | 42篇 |
2017年 | 35篇 |
2016年 | 43篇 |
2015年 | 27篇 |
2014年 | 27篇 |
2013年 | 177篇 |
2012年 | 33篇 |
2011年 | 29篇 |
2010年 | 20篇 |
2009年 | 30篇 |
2008年 | 48篇 |
2007年 | 36篇 |
2006年 | 24篇 |
2005年 | 23篇 |
2004年 | 22篇 |
2003年 | 29篇 |
2002年 | 18篇 |
2001年 | 16篇 |
2000年 | 22篇 |
1999年 | 15篇 |
1998年 | 13篇 |
1997年 | 10篇 |
1996年 | 14篇 |
1995年 | 18篇 |
1994年 | 19篇 |
1993年 | 16篇 |
1992年 | 14篇 |
1991年 | 12篇 |
1990年 | 14篇 |
1989年 | 14篇 |
1988年 | 11篇 |
1987年 | 14篇 |
1986年 | 23篇 |
1985年 | 21篇 |
1984年 | 13篇 |
1983年 | 12篇 |
1982年 | 19篇 |
1981年 | 8篇 |
1980年 | 6篇 |
1979年 | 5篇 |
1978年 | 4篇 |
1977年 | 6篇 |
1976年 | 11篇 |
1975年 | 5篇 |
1968年 | 4篇 |
排序方式: 共有1125条查询结果,搜索用时 15 毫秒
51.
Judith Dwyer Tim Tenbensel Josée Lavoie Angelita Martini Catherine Brown Jeannie Devitt Paula Myott Edward Tilton Amohia Boulton 《Australian Journal of Public Administration》2020,79(4):550-566
Persistent underperformance of public policy and program implementation in Aboriginal affairs is widely recognised. We analysed the results of two case studies of attempted reforms in public administration of Aboriginal primary health care in the Northern Territory, using a framework based on the institutionalist and systemic racism literatures, with the aim of better understanding the sources of implementation failure. Implementation of the agreed reforms was unsuccessful. Contributing factors were as follows: strong recognition of the need for change was not sustained; the seeds of change, present in the form of alternative practices, were not built on; there was a notable absence of sustained political/bureaucratic authorisation; and, interacting with all of these, systemic racism had important consequences and implications. Our framework was useful for making sense of the results. It is clear that reforms in Aboriginal affairs will require government authorities to engage with organisations and communities. We conclude that there are four requirements for improved implementation success: clear recognition of the need for change in ‘business as usual’; sustainable commitment and authorisation; the building of alternative structures and methods to enable effective power sharing (consistent with the requirements of parliamentary democracy); and addressing the impact of systemic racism on decision-making, relationships, and risk management. 相似文献
52.
Jennifer Brown Urban Selva Lewin-Bizan Richard M. Lerner 《Journal of youth and adolescence》2010,39(7):783-800
Extracurricular activities provide a key context for youth development, and participation has been linked with positive developmental
outcomes. Using data from the 4-H Study of Positive Youth Development (PYD), this study explored how the intentional self
regulation ability of youth interacted with participation in extracurricular activities to affect PYD among adolescents living
in neighborhoods with relatively low ecological assets. In total, 545 youth were included in the study (50.3% female). Most
of the youth were European American (41%) or Latino (37%; African American, 10%; Asian American, 7%; Native American, 4%;
and other, 1%). In general, youth with the greatest capacity to self regulate benefitted the most, as compared to their peers
with less capacity to self regulate, from involvement in extracurricular activities. Consistent with a developmental systems
perspective, and specifically with bioecological theory, the findings from this study confirmed that, within lower asset settings,
children with the most positive person-level factors (intentional self regulation) benefit the most from proximal processes
such as extracurricular activity involvement. 相似文献
53.
Using a risk and resiliency theoretical framework, the association between interparental conflict and academic achievement
was examined. The sample consisted of 2,297 6th grade youth with a mean age of 11.92. Participants were mostly European American
(81.8%) and 52% were girls. Results demonstrated that interparental conflict is a risk factor for lower academic achievement,
suggesting that family interactions play a significant role in how youth perform in the academic setting. Youth self-blame
acted as a significant mediator, providing some explanation for how interparental conflict affects academic achievement. Maternal
acceptance and monitoring knowledge partially buffered the association between interparental conflict and youth self-blame.
Additionally, the positive association between interparental conflict and perceived threat was stronger for youth who perceived
relationships with mothers as more supportive, connected, and involved. Results from this study underscore the need for continued
focus on the link between family and school environments with respect to youth developmental outcomes. 相似文献
54.
55.
Thomas T. Holyoke Jeffrey R. Henig Heath Brown Natalie Lacireno-Paquet 《Policy Sciences》2009,42(1):33-55
Baumgartner and Jones (1993) showed how radically new policies emerge on government agendas as a consequence of exogenous shocks to policy subsystems displacing privileged interests. But how do these policies evolve post-punctuation? In this paper, we present three different models of policy change. Policies may revert to the old status quo if displaced interests re-assert themselves, or they may be “locked-in” by new interests now reaping the benefits. Alternatively, they may incrementally change as lawmakers “learn” how to better meet target population needs, particularly by witnessing how other jurisdictions address similar problems. We test these models with data on change in state charter schools laws over time. We find that whether old status quos are overthrow, and the fate of charter policies when they are enacted, is influenced more by competing political interests, especially interest groups, than elite and public perceptions of broad systemic crises. Yet, we also find that changing demands on the state and learning from the successes and failures of neighboring states also play significant roles. 相似文献
56.
Sharon F. Lambert Keith C. Herman Mia Smith Bynum Nicholas S. Ialongo 《Journal of youth and adolescence》2009,38(4):519-531
Experiences with racism are a common occurrence for African American youth and may result in negative self perceptions relevant
for the experience of depressive symptoms. This study examined the longitudinal association between perceptions of racism
and depressive symptoms, and whether perceived academic or social control mediated this association, in a community epidemiologically-defined
sample of urban African American adolescents (N = 500; 46.4% female). Structural equation modeling revealed that experiences with racism were associated with low perceived
academic control, which in turn was associated with increased depressive symptoms. Findings suggest that experiences with
racism can have long lasting effects for African American youth’s depressive symptoms, and highlight the detrimental effects
of experiences with racism for perceptions of control in the academic domain. Implications for intervention are discussed.
相似文献
Sharon F. LambertEmail: |
57.
Molly McCully Brown 《耶鲁评论》2019,107(4):209-214
58.
59.
Andrew J. Brown 《Women & Performance》2017,27(1):67-80
This article applies Saidiya Hartman’s framework of performing blackness to South African performance artist Athi-Patra Ruga’s performance series, The Future White Women of Azania, to consider the ways in which the performances index the convoluted imbrications of colonialism, specifically Apartheid policy in South Africa, and postcolonialism, specifically the anti-Apartheid struggle(s) and the current political and economic structure of South African democracy. It argues that Ruga’s performance makes evident political and economic systems that tout black and queer liberation while perpetuating black queer death. Ruga’s work also relocates Hartman’s framework to a transnational, postcolonial context, expanding the notion of performing blackness (and the entangled processes of domination and subordination that it maps) beyond the trans-Atlantic paradigm, suggesting that performing blackness could be used to understand the correlation between broader spatial and temporal phenomena that shape blackness. Finally, situating The Future White Women of Azania as not only a performance of blackness, but of queerness as well, postulates that layering sexuality onto Hartman’s model reveals that the dynamics articulated under performing blackness are evident between oppressors and oppressed and between members of each of these groups as Hartman notes, but also between the contingent axes of subjectivity within an individual’s experience. 相似文献
60.
Governments at all levels buy mission‐critical goods and services whose attributes and performance requirements are hard to define and produce. Many governments—and the public managers who lead them—lack experience and knowledge about how to contract for complex products. The contract management counsel provided to public managers is thin. Missing is a conceptual managerial framework to guide purchasing the complex products that are often so critical to public organizations' core missions. Drawing on perspectives from across the social sciences, the framework presented in this article provides guidance on how managers can harness the upsides of complex contracting while avoiding its pitfalls. The framework helps identify conditions that increase the likelihood of positive outcomes for the purchasing government and the vendor—the win‐win. To illustrate the framework, the article provides examples of successful and failed acquisitions for complex products such as transportation projects, social service systems, and information technology systems. 相似文献