全文获取类型
收费全文 | 771篇 |
免费 | 27篇 |
专业分类
各国政治 | 58篇 |
工人农民 | 53篇 |
世界政治 | 63篇 |
外交国际关系 | 32篇 |
法律 | 378篇 |
中国政治 | 51篇 |
政治理论 | 157篇 |
综合类 | 6篇 |
出版年
2023年 | 5篇 |
2022年 | 4篇 |
2021年 | 10篇 |
2020年 | 20篇 |
2019年 | 24篇 |
2018年 | 30篇 |
2017年 | 29篇 |
2016年 | 32篇 |
2015年 | 15篇 |
2014年 | 20篇 |
2013年 | 131篇 |
2012年 | 20篇 |
2011年 | 17篇 |
2010年 | 15篇 |
2009年 | 21篇 |
2008年 | 23篇 |
2007年 | 17篇 |
2006年 | 17篇 |
2005年 | 15篇 |
2004年 | 13篇 |
2003年 | 17篇 |
2002年 | 15篇 |
2001年 | 8篇 |
2000年 | 17篇 |
1999年 | 13篇 |
1998年 | 11篇 |
1997年 | 7篇 |
1996年 | 11篇 |
1995年 | 15篇 |
1994年 | 14篇 |
1993年 | 11篇 |
1992年 | 9篇 |
1991年 | 12篇 |
1990年 | 14篇 |
1989年 | 9篇 |
1988年 | 8篇 |
1987年 | 9篇 |
1986年 | 11篇 |
1985年 | 13篇 |
1984年 | 11篇 |
1983年 | 10篇 |
1982年 | 16篇 |
1981年 | 6篇 |
1980年 | 4篇 |
1978年 | 4篇 |
1977年 | 6篇 |
1976年 | 10篇 |
1975年 | 5篇 |
1970年 | 3篇 |
1968年 | 4篇 |
排序方式: 共有798条查询结果,搜索用时 15 毫秒
641.
The study considers the ‘Shared’ Workplace agenda in Northern Ireland, which is a significant aspect of the reconciliation process. Our emphasis is on the capacity of a wide group of work-based social identifications to affect, limit, and frustrate this policy. Specifically, we address the impact of spatial and functional factors as well as occupational and professional characteristics through fieldwork in three local authorities. Interviews were held with a cross section of 65 subjects, each of whom had either been employed by or worked in partnership with one of these authorities. Our study thus contrasts with much of the literature on Northern Ireland, which is concerned with the impact of Protestant/Catholic or Unionist/Nationalist identities on such reconciliation processes in the workplace and more widely. This approach enables us to develop insights about implementation of such agendas, specifically concerning Northern Ireland and other deeply divided societies. In the conclusion, connections are also made between our findings and consociational forms of governance. 相似文献
642.
Joseph M. Brown 《Journal of Political Science Education》2018,14(4):511-522
Instructors may be reluctant to adopt simulations because of time, labor, or material constraints, or perceived incompatibility with large classes. In fact, simple games can cover multiple key concepts with minimal time and effort by the instructor. Simple games are also adaptable to other topics and classes, including large lectures. This article presents a simulation in which students negotiate a global greenhouse gas reduction agreement. Three scenarios model basic climate change mitigation, follow-on agreements for climate stabilization, and the surprise withdrawal of signatories after a domestic leadership turnover (e.g., the 2016 U.S. presidential election). The simulation teaches key concepts such as anarchy, collective action, preference divergence, and commitment problems. Concepts such as institutions, identity, and levels of analysis arise organically from game play. The exercise has extremely low cost and setup time. It can be run in 15 minutes or extended for a full class period. The game may also be repurposed to simulate other bargaining or collective action issues. This case study shows that simulations can be efficient and adaptable. Instructors can create their own simple games to enhance comprehension of key concepts. 相似文献
643.
Decent labour standards are a prerequisite for perceived justice and social cohesion. Insofar as they have been achieved in Britain in the past, it has been the result of collective bargaining between employers and trade unions. This has all but vanished in the private sector and, it is argued, there is no chance of its being revived. Upholding labour standards now lies in the provision of statutory individual employment rights. Experience with minimum wages provides some guidance on how these might be developed through social partnership arrangements. Once achieved, such rights amount to little without effective enforcement. Increasingly important for this is the use of the law and consumer campaigns to expose poor employment practices and complex supply chains so that offending employers can be held to account. If Britain is to avoid falling into a competitive ‘race to the bottom’ with Brexit, it must institute a robust means of implementing and enforcing decent labour standards. 相似文献
644.
Are There Hidden Costs Associated With Conducting Layoffs? The Impact of Reduction‐in‐Force and Layoff Notices on Teacher Effectiveness 下载免费PDF全文
Katharine O. Strunk Dan Goldhaber David S. Knight Nate Brown 《Journal of policy analysis and management》2018,37(4):755-782
Few studies examine employee responses to layoff‐induced unemployment risk; none that we know of quantify the impact of job insecurity on individual employee productivity. Using data from the Los Angeles Unified School District (LAUSD) and Washington State during the Great Recession, we provide the first evidence about the impact of the layoff process on teacher productivity. In both sites we find that teachers impacted by the layoff process are less productive than those who do not face layoff‐induced job threat. LAUSD teachers who are laid off and then rehired to return to the district are less productive in the two years following the layoff. Washington teachers who are given a reduction‐in‐force (RIF) notice and are then not laid off have reduced effectiveness in the year of the RIF. We argue that these results are likely driven by impacts of the layoff process on teachers’ job commitment and present evidence to rule out alternate explanations. 相似文献
645.
Joseph A. Prahlow M.D. Zuhha Ashraf M.D. Natalie Plaza M.D. Christopher Rogers M.D. Pamela Ferreira M.D. David R. Fowler M.D. Melissa M. Blessing D.O. Dwayne A. Wolf M.D. Ph.D. Michael A. Graham M.D. Kelly Sandberg M.S. Theodore T. Brown M.D. Patrick E. Lantz M.D. 《Journal of forensic sciences》2020,65(3):823-832
Elevators are mechanical transportation devices used to move vertically between different levels of a building. When first developed, elevators lacked the safety features. When safety mechanisms were developed, elevators became a common feature of multistory buildings. Despite their well-regarded safety record, elevators are not without the potential for danger of injury or death. Persons at-risk for elevator-related death include maintenance and construction workers, other employees, and those who are prone to risky behavior. Deaths may be related to asphyxia, blunt force, avulsion injuries, and various forms of environmental trauma. In this review, we report on 48 elevator-related deaths that occurred in nine different medicolegal death investigation jurisdictions within the United States over an approximately 30-year period. The data represents a cross-section of the different types of elevator-related deaths that may be encountered. The review also presents an overview of preventive strategies for the purpose of avoiding future elevator-related fatalities. 相似文献
646.
Motives for Using Facebook, Patterns of Facebook Activities, and Late Adolescents’ Social Adjustment to College 总被引:1,自引:0,他引:1
Previous studies have confirmed that Facebook, the leading social networking site among young people, facilitates social connections among college students, but the specific activities and motives that foster social adjustment remain unclear. This study examined associations between patterns of Facebook activity, motives for using Facebook, and late adolescents’ social adjustment to the college environment. Anonymous self-report survey data from 193 mostly European American students (M age = 20.32; 54 % female) attending a major Midwestern university indicated that motives and activity patterns were associated directly with social adjustment, but the association between one activity, status updating, and social adjustment also was moderated by the motive of relationship maintenance. Findings provide a more comprehensive portrait of how Facebook use may foster or inhibit social adjustment in college. 相似文献
647.
648.
A three-wave, prospective panel design was used to assess the extent to which static and dynamic risk factors could predict
criminal recidivism in a sample of 136 adult male offenders released from Canadian federal prisons. Static measures were assessed
only once, prior to release while dynamic measures were assessed on three separate occasions: pre-release, 1 month, and 3 months
post-release. Recidivism was coded during an average of 10.2-month follow-up period (SD = 19.2). A series of Cox regression survival analyses with time-dependent covariates and Receiver Operator Characteristic
(ROC) analyses were conducted to assess predictive validity. Although the combined static and time-dependent dynamic model
(AUC = .89, CI = .81–.93) significantly (p < .01) outperformed the pure static model (AUC = .81, CI = .73–.87) the confidence intervals did overlap to some extent.
Implications for dynamic risk assessment and management are discussed.
相似文献
Shelley L. BrownEmail: |
649.
Joe H. Brown Linda Bledsoe Pamela Yankeelov Dana Christensen Noell L. Rowan Mary Lou Cambron 《Juvenile & family court journal》2009,60(2):49-67
This article describes a court‐community model program for high conflict divorced families that is designed to reduce the level of inter‐parental conflict including: a) child exposure to inter‐parental conflict; and b) the frequency of re‐litigation over residential arrangements and parenting plans. The six‐session (16‐hour) program combines conflict resolution and group/community support. The program provides a “Personal Support Team” and “Personal Plan of Action” to help each parent control emotions and maintain agreement. The results of research conducted to explore the effect of the program on level of triangulation and inter‐parental conflict, as well as the frequency of re‐litigation over parenting plans, residential arrangements, and parenting time are reported. 相似文献
650.
The present study utilized a mixed retrospective and prospective design with an 8-month follow-up period to test a model of revictimization that included multiple childhood (i.e., child sexual, physical, and emotional abuse) and situational variables (i.e., substance use, sexual behavior) for predicting rape among 276 college women. It was of particular interest to determine whether traumatic responses (e.g., posttraumatic symptomatology or risky behavior) increased vulnerability for revictimization. During the 8-month follow-up period, 9% of participants were raped; 88% of assaults involved substance use by the victim. Posttraumatic stress disorder (PTSD) symptomatology predicted rape, substance use, and sexual behavior. Substance use, but not sexual behavior, mediated the relation between PTSD symptomatology and rape during the follow-up period. Sexual behavior indirectly impacted risk for rape via substance use. Results suggest that college women with PTSD symptomatology may be at greater risk for rape if they use substances to reduce distress. 相似文献