全文获取类型
收费全文 | 1717篇 |
免费 | 63篇 |
专业分类
各国政治 | 80篇 |
工人农民 | 61篇 |
世界政治 | 126篇 |
外交国际关系 | 278篇 |
法律 | 810篇 |
中国共产党 | 1篇 |
中国政治 | 30篇 |
政治理论 | 378篇 |
综合类 | 16篇 |
出版年
2023年 | 6篇 |
2022年 | 7篇 |
2021年 | 6篇 |
2020年 | 26篇 |
2019年 | 27篇 |
2018年 | 58篇 |
2017年 | 58篇 |
2016年 | 54篇 |
2015年 | 50篇 |
2014年 | 43篇 |
2013年 | 382篇 |
2012年 | 45篇 |
2011年 | 55篇 |
2010年 | 46篇 |
2009年 | 73篇 |
2008年 | 42篇 |
2007年 | 42篇 |
2006年 | 55篇 |
2005年 | 75篇 |
2004年 | 62篇 |
2003年 | 47篇 |
2002年 | 49篇 |
2001年 | 29篇 |
2000年 | 35篇 |
1999年 | 23篇 |
1998年 | 26篇 |
1997年 | 18篇 |
1996年 | 19篇 |
1995年 | 18篇 |
1994年 | 22篇 |
1993年 | 19篇 |
1992年 | 18篇 |
1991年 | 11篇 |
1990年 | 16篇 |
1989年 | 21篇 |
1988年 | 19篇 |
1987年 | 19篇 |
1986年 | 15篇 |
1985年 | 15篇 |
1984年 | 13篇 |
1983年 | 9篇 |
1981年 | 10篇 |
1980年 | 9篇 |
1979年 | 12篇 |
1977年 | 8篇 |
1976年 | 8篇 |
1974年 | 5篇 |
1973年 | 10篇 |
1969年 | 7篇 |
1965年 | 8篇 |
排序方式: 共有1780条查询结果,搜索用时 15 毫秒
91.
92.
93.
In 2003 the policy development process in Bosnia and Herzegovina was characterised by international community (IC) dominance. The IC provided the vast majority of the analysis of problems facing the country and drafted many of the laws. This article documents developments from fall 2003 to fall 2006 in the use of evidence and analysis in the policy development process and the role of local policy research organisations (PROs—often called think tanks) in it. The likely relation between these changes and the activities of a PRO mentoring project that operated over the same period is also assessed. Evidence comes as a series of interviews in both years with government officials and members of parliament, on the one hand, and leaders of PROs and advocacy NGOs on the other. The broad picture that emerges from the above review is of a substantial positive development in the policy development process in Bosnia and Herzegovina over the period. Factual evidence and analysis are playing a much greater role, and PROs have been a major provider of this information. The evidence indicates that PROs have been successful in convincing the policy community that they are purveyors of objective, disinterested advice and analysis. The improvements occurred in a conducive environment that steadily placed greater responsibility for policy formation on Bosnian officials. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
94.
Policy implementation has been an infrequently studied process although it has become increasingly evident that the implementation processes of policy development, policy approval, and policy application can shape and delay prospective implementation of legislation. The current study analyzes the implementation of P.L. 99–457 (Part H) the Education for the Handicapped Amendments of 1986. This law provides the states with planning money from the federal government to design a comprehensive interagency, multidisciplinary program of services for children with handicapping conditions and their families. Ratings were taken from key administrators and citizens knowledgeable about the law on state progress in implementing the fourteen requirements of the law and also on proposed influential conditions that might affect that implementation. Additional demographic information was obtained for the fifty states. The factor that seemed to be most influential in a subset of 35 states was the prior presence in the state of systems for interagency planning and development. Neither prior history of early childhood services, available resources, wealth of the state, or geographic region appeared to have a significant influence on policy development. There was some indication that different factors might become influential in the next phase of implementation, policy approval. It appears that progress in state policy development may be linked to the special requirements of the legislation itself and to prior availability of institutional structures that make mandated collaborative efforts more possible. 相似文献
95.
96.
This paper considers the notion of cycle avoiding trajectories in majority voting tournaments and shows that they underlie and guide several apparently disparate voting processes. The set of alternatives that are maximal with respect to such trajectories constitutes a new solution set of considerable significance. It may be dubbed the Banks set, in recognition of the important paper by Banks (1985) that first made use of this set. The purpose of this paper is to informally demonstrate that the Banks set is a solution set of broad relevance for understanding group decision making in both cooperative and non-cooperative settings and under both sincere and sophisticated voting. In addition, we show how sincere and sophisticated voting processes can be viewed as mirror images of one another — embodying respectively, “dmemory” and “foresight.” We also show how to develop the idea of a “sophisticated agenda,” one in which the choice of what alternatives to propose is itself a matter of strategic calculation. 相似文献
97.
98.
Timothy F. Hartnagel 《Journal of youth and adolescence》1996,25(2):241-258
Despite the significance of role changes during the process of transition from adolescence to young adulthood, there have been few investigations of how transitional problems may result in increased illicit drug use. Recent structural changes in the economy may have produced a greater likelihood of such transitional difficulties. The present research uses longitudinal panel data from a sample of graduating high school students in three Canadian cities to test a model that predicts change in cannabis use from late adolescence to early adulthood. Young adults with less job stability, weaker occupational and educational commitment should be freer from informal social controls and therefore more at risk for an increased level of cannabis use. However, none of the measures of informal social control processes was an important net predictor of change in cannabis use. Rather, prior cannabis use in high school was of overwhelming importance in predicting use two years later. There was also evidence that having delinquent friends led to increased cannabis use. These results are discussed and suggestions are given for additional research on this topic.Revised version of a paper presented to the American Society of Criminology, November 1991, San Francisco. Financial assistance was provided by the Solicitor General Canada through the contributions grant to the Centre of Criminology, University of Alberta. Major funding for the larger project was provided by the Social Sciences and Humanities Research Council of Canada, the Alberta and Ontario governments, the cities of Edmonton and Toronto, the University of Alberta and Laurentian University.Received Ph.D. from Indiana University. Current research interests are attitudes toward young offenders, role transition and crime, and female crime trends. 相似文献
99.
100.
Miller L France D Clemetson L Smalley S Carmichael M Scelfo J Miller L France D 《Newsweek》2002,139(9):42-9, 51-2