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   3642篇
  免费   168篇
各国政治   214篇
工人农民   110篇
世界政治   358篇
外交国际关系   269篇
法律   1505篇
中国共产党   2篇
中国政治   37篇
政治理论   1273篇
综合类   42篇
  2021年   29篇
  2020年   45篇
  2019年   70篇
  2018年   107篇
  2017年   121篇
  2016年   115篇
  2015年   77篇
  2014年   97篇
  2013年   612篇
  2012年   77篇
  2011年   106篇
  2010年   98篇
  2009年   110篇
  2008年   105篇
  2007年   103篇
  2006年   110篇
  2005年   116篇
  2004年   107篇
  2003年   96篇
  2002年   117篇
  2001年   79篇
  2000年   81篇
  1999年   71篇
  1998年   62篇
  1997年   60篇
  1996年   38篇
  1995年   53篇
  1994年   59篇
  1993年   52篇
  1992年   40篇
  1991年   53篇
  1990年   38篇
  1989年   50篇
  1988年   29篇
  1987年   37篇
  1986年   40篇
  1985年   42篇
  1984年   31篇
  1983年   43篇
  1982年   41篇
  1981年   52篇
  1980年   36篇
  1979年   39篇
  1978年   37篇
  1977年   19篇
  1976年   33篇
  1975年   17篇
  1974年   20篇
  1973年   20篇
  1969年   17篇
排序方式: 共有3810条查询结果,搜索用时 453 毫秒
141.
142.
143.
144.
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   
145.
146.
A pervasive theme of the congressional politics literature is that the committee system is fundamental in determining the policy status quo. Such an assertion hinges crucially upon committees controlling their jurisdictions; congressional delegation is undermined if a committee can assert authority over any issue domain at any time. Yet, representatives may possess an incentive to support a policy proposal that would change the status quo, even if it entails disregarding procedures. Indeed, standard conceptualizations of how members of Congress make their voting choices assume that only the benefits and costs associated with a policy matter, and they do not consider institutional factors such as whether a bill emerged from the correct committee.This analysis examines whether representatives will sacrifice policy interests to preserve institutional features of the legislature. The effort in 1987 to curb smoking on airplanes — which became embroiled in a difficult-to-resolve jurisdictional dispute — serves as a vehicle to analyze how sensitive members are to such features. The results demonstrate that a sizable number put aside their [generally moderate] policy preferences and voted against limits on smoking for institutional reasons. These findings have important implications both for specifying the determinants of policy change and for understanding institutional stability.  相似文献   
147.
148.
This paper examines the phenomenon of faking orgasm in order to construct a critical analysis of heterosexual relations. Such an analysis, we argue, is central to the task of developing effective HIV/AIDS educational campaigns for heterosexual people. In the paper we examine the different narratives upon which heterosexual men and women rely when they are discussing their sexual and relationship experiences. We analyse these in terms of recent feminist theories of embodiment. We conclude by arguing the importance of this kind of analysis to HIV/AIDS prevention and education.  相似文献   
149.
Abstract: This article discusses the findings of a detailed study of the practice of contracting out local government services in municipalities and regional districts in British Columbia. No similar study has been conducted in Canada to date, and comparable research in the United States has only examined the contracting of selected local government services. The findings are important for local government managers and elected officials because they indicate widespread reliance on contractors. Of all 124 local governments participating in the study, contractors were involved in the production of 32 per cent of all services. Of these, engineering services were the most likely to be produced by contractors (40.4 per cent). Specific comparisons of the B.C. findings with those in U.S. studies suggested that contracting for services was actually more widespread in B.C. than in the U.S. Further, reliance on contracting in B.C. had apparently increased over time. In 1980, 25 per cent of municipalities with a population over 10,000 contracted out the collection of residential solid waste. By 1989, that figure had increased to 54.8 per cent. Local government managers themselves saw no future reduction of the reliance on contracting; in fact, 22.8 per cent predicted an increase over the next five years. Sommaire: Cet article examine les constatations d'une étude détaillée sur la pratique des contrats de services parmi les municipalités et les districts régionaux de la Colombie-Britannique. Une telle étude n'a encore jamais été effectuée au Canada, et des recherches comparables aux États-Unis n'ont examiné que les contrats relatifs à certains services des gouvernements locaux. Les constatations sont importantes pour les gestionnaires et les élus des gouvernements locaux parce qu'elles révèlent le rôle très important des entreprises dans la prestation de services. Si l'on considère l'ensemble des 124 gouvernements locaux ayant participéà l'étude, les entrepreneurs sont impliqués dans la production de 32 pour cent de tous les services. Parmi les services fournis, ce sont les services d'ingénierie dont la plus forte proportion était assurée par des entrepreneurs (40,4 pour cent). Les coniparaisons spécifiques des ronstatations faitcs en Colornbie-Britannique à celles des études américaines suggerent que la Colornbie-Britannique fait davantage appel aux services sous-traités clue les États-Unis. Par ailleurs, la sous-traitance en Colombie-Britannique s'est apparernment accrue au fil des années. En 1980, 25 pour cent des municipaliteAs ayant une population de plus de 10 000 personnes avaient sous-traité le rarnassage des déchets solides résidentiels. En 1989, ce chiffre cyt passéà 51.8 pour cent. Les gestion-naires des gouvernements locaux eux-mêmes ne prévoient aucune réduction de la sous-traitance; en fait, 22,8 pour cent prévoient une augmentation au cours des cinq prochailies années.  相似文献   
150.
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