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   810篇
  免费   39篇
各国政治   51篇
工人农民   133篇
世界政治   59篇
外交国际关系   37篇
法律   398篇
中国政治   8篇
政治理论   159篇
综合类   4篇
  2023年   4篇
  2022年   9篇
  2021年   16篇
  2020年   29篇
  2019年   40篇
  2018年   48篇
  2017年   52篇
  2016年   53篇
  2015年   26篇
  2014年   31篇
  2013年   145篇
  2012年   40篇
  2011年   35篇
  2010年   18篇
  2009年   28篇
  2008年   32篇
  2007年   35篇
  2006年   17篇
  2005年   27篇
  2004年   17篇
  2003年   21篇
  2002年   31篇
  2001年   11篇
  2000年   8篇
  1999年   9篇
  1998年   5篇
  1997年   5篇
  1996年   8篇
  1995年   10篇
  1994年   1篇
  1993年   7篇
  1992年   6篇
  1991年   1篇
  1990年   4篇
  1989年   1篇
  1988年   4篇
  1987年   2篇
  1986年   4篇
  1985年   2篇
  1984年   1篇
  1982年   2篇
  1981年   1篇
  1979年   1篇
  1978年   1篇
  1977年   1篇
排序方式: 共有849条查询结果,搜索用时 781 毫秒
41.
42.
43.
It is clear that urban economic development practices in Ontario tend to cluster in certain classifications. The most widely and consistently used practices are in the area of marketing. On average, nine out of eleven techniques are practised by the cities surveyed. Governance tools and infrastructure investments are also fairly widely employed, with an average of six out of ten uniformly used. Governmental regulations, land and property management activities, and financial tools are less widely employed, with averages of five of thirteen, four of eleven, and two of twelve techniques practised by all cities respectively. In total, cities in Ontario employ an average of twenty-five out of fifty-seven economic development techniques listed. The ten most widely practised techniques across all categories are identified in Table 6. Again, marketing activities figure predominantly. However, landbased incentives and initiatives such as land acquisition, industrial zoning and industrial parks, and infrastructure improvements also are important. Based on these findings, it appears that cities in Ontario offer a range of economic development incentives which conforms closely to those widely practised by other cities. Marketing, site acquisition, and infrastructure improvement are among the most commonly used techniques according to literature. Indeed, because much of the literature focuses on cities in the United States, this research also suggests that similar economic development incentives are offered by cities in Canada and the United States. However, financial incentives such as tax abatements, loans, and loan guarantees are notable by their absence in Ontario cities. Does the limitation on bonuses affect economic development practices in the other categories? In other words, what appears to be the result of provincial restrictions on bonuses? Based on survey results and personal interviews with a small sample of economic development officials in Ontario, it does seem that restrictions have had some impact. While common techniques do centre in the marketing and land based areas, it appears that Ontario cities are also more likely to use more innovative means of attracting economic development. For example, business incubators and training programs are utilized by over 25 per cent of the cities. Thus these techniques, often promoted in the literature as more advantageous to cities, seem to be used more widely in Ontario than in many other cities. Regulations to limit or control certain facets of development also seem more prevalent than easing governmental regulations to promote development. Finally, some innovative techniques such as awards for research and development are also evident. While many economic development officials acknowledge that provincial restrictions limit their ability to compete with other cities, particularly those in the United States (52 per cent agree), they are split over whether such restrictions are too extreme (40 per cent feel they are too restricted, 43 per cent feel that they are not). In interviews it was often suggested that such limitations do reduce the inter-city competition for development which often drives economic development policies in cities that are allowed to offer tax abatements and other incentives. Further research is warranted to explore more fully the effect of restrictions on economic development bonuses. If such limitations regularly result in practices that are judged to be effective in promoting economic development, then such policies as those contained in the Municipal Act appear promising.  相似文献   
44.
45.
46.
The index of socioeconomic and cultural diversity among theAmerican states formulated by John L. Sullivan for 1960 is recreatedfor 1980. Comparisons are made between the index for the twotime periods, and changes among the states are examined overtime. Significant differences continue to exist between northernand southern states, mainly because of cultural rather thansocioeconomic factors. The diversity index remains a relativelypowerful predictor of policy variation among the states and,as such, might be considered as a substitute for geographicregion in comparative state policy research.  相似文献   
47.
48.
In this critical personal narrative Harris explores some of the gaps between conceptions of feminist thought and feminist practice. Harris focuses on an analysis of race, class, and desire divisions within feminist sexual politics. She suggests a queer black feminist theory and practice that calls into question naturalized identities and communities, and therefore what feminism and feminist practices might entail.  相似文献   
49.
Employees rate the fairness of organizational policies by applying principles of distributive and procedural justice. Using Leventhal’s (1980) Principles of Procedural Justice, the current study surveyed 279 upper-level college and graduate students to determine the impact each principle has on support for drugtesting policies. The results support the hypothesis that drug-testing programs that violate these principles are viewed as unfair.  相似文献   
50.
Premenstrual Syndrome (PMS) is believed to affect up to 90% of women of reproductive age. A small subset of women have been identified who actually experience psychotic symptoms in the premenstrual phase of their cycles. Not surprisingly, PMS has made it into the courts where it has been offered as a defense for criminal acts. The defense has generally fared poorly in the United States, although it has been successfully used as a factor in supporting diminished capacity in Great Britain. The following paper sets out to review the medical literature on premenstrual syndrome with a particular focus on premenstrual psychosis. Available literature from both medical and legal sources is then utilized to investigate instances in which premenstrual psychosis has been invoked as a defense in the courts.  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