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   468篇
  免费   29篇
各国政治   26篇
工人农民   58篇
世界政治   31篇
外交国际关系   27篇
法律   257篇
中国政治   11篇
政治理论   80篇
综合类   7篇
  2023年   3篇
  2022年   2篇
  2021年   7篇
  2020年   7篇
  2019年   24篇
  2018年   19篇
  2017年   23篇
  2016年   16篇
  2015年   19篇
  2014年   21篇
  2013年   66篇
  2012年   23篇
  2011年   19篇
  2010年   15篇
  2009年   25篇
  2008年   19篇
  2007年   24篇
  2006年   21篇
  2005年   19篇
  2004年   10篇
  2003年   10篇
  2002年   14篇
  2001年   7篇
  2000年   10篇
  1999年   6篇
  1998年   6篇
  1997年   8篇
  1996年   2篇
  1995年   3篇
  1994年   5篇
  1993年   4篇
  1992年   5篇
  1991年   3篇
  1990年   2篇
  1989年   1篇
  1988年   3篇
  1987年   3篇
  1986年   5篇
  1985年   2篇
  1984年   3篇
  1983年   5篇
  1982年   3篇
  1980年   1篇
  1976年   1篇
  1974年   1篇
  1972年   2篇
排序方式: 共有497条查询结果,搜索用时 15 毫秒
41.
42.
43.
This study explores the attitudes and behaviors of Taiwanese police officers regarding community oriented policing (COP) by comparing their attitudes and behaviors with those of officers in Washington State. Data used in the study were collected from 375 Taiwanese line officers assigned to the city of Tainan and 167 American line officers from various police and sheriffs’ departments in Washington State. The study finds that (1) Taiwanese and American officers hold similar opinions of COP’s potential to reduce crime; (2) both groups are similarly involved in implementing the various strategies of COP; yet (3) American officers are more involved in formulating (planning/devising) COP strategies; and (4) are more receptive to citizen involvement in COP; while (5) Taiwanese officers are more receptive to civilian oversight, and (6) are more amenable to applying COP outcomes for evaluative purposes than are their American counterparts. Policy implications and areas for future research are discussed.
Doris ChuEmail:
  相似文献   
44.
45.
This article discusses young Pakistanis' self-articulation of their relationship with the state, focusing in particular on the perceptions held by those aged between 15 and 25 and who are in education. The research used a mixed methods approach. Data were collected in 6 private, 11 philanthropic and 3 government schools as well as 2 madrassas and 5 universities in urban, semi-urban and rural areas in Punjab, Sindh and Balochistan. A questionnaire with qualitative and quantitative sections was distributed to class 10 students and over 1000 questionnaires were returned. The research found, on aggregate response, that there is a high sense of belonging to the nation, yet paradoxically also a high sense of alienation with regard to the state. Whilst most of those surveyed professed awareness of their rights and duties, the youth was seen by the same respondents as mostly ignorant of these. The factor that caused the greatest variation was the type of school attended where responses and attitudes regarding the state, rights, responsibilities and citizenship differed markedly. This article discusses how this school ‘choice’ is linked with particular perceptions of citizenship by looking beyond class and problematising the relationship between education and the perceptions of the state.  相似文献   
46.
47.

Objectives  

Report insights from the career of the noted evaluation researcher, Ted Palmer, on emerging issues in correctional research and correctional treatment.  相似文献   
48.

Objectives

The challenges of conducting a field experiment in a correctional setting.

Methods

This paper discusses the issues related to planning, design, and completion of a randomized control study of a correctional boot camp including the difficulties confronted and how these were or were not overcome.

Results

At the beginning, correctional administrators were interested in and supportive of the study and this greatly facilitated our initial work. However, as described in this paper, during the course of the research obstacles and difficulties arose. Using the boot camp experiment as an example, we review the trials and tribulations of trying to do a field experiment in corrections. The importance of collecting quantitative and qualitative in order to understand the experiences of both the control and experimental groups is emphasized, as is the need to examine the theoretical mechanisms hypothesized to lead to changes in outcomes.

Conclusion

Some of the challenges confronted in this randomized control trial are those facing anyone attempting to conduct a field experiment, others relate to the particular issues faced by those who are conducting experiments in correctional settings. The paper concludes with a discussion of the issues confronting researchers who are doing field experiments in corrections.  相似文献   
49.
Adolescence is a relatively short period between childhood and adulthood. It is very difficult to determine adulthood based on biological indicators. The third molar may be considered a potential age marker for the period between the ages of 16–21. Our study evaluated a set of 1700 panoramic radiographs of individuals aged between 5 and 21 years. Results confirmed the statistically significant difference in the course of third molars development. The mean deviation for individuals with one third molar agenesis is ?0.98 years, for individuals with two third molars agenesis ?1.89 years, and with three molars agenesis ?3.28 years. Thus, the extent of the deviation is directly proportional to the number of unformed third molars. The calculation of age according to the mean of stages of all third molars could lead to the underestimation of age. No intergender differences were found. Age determination using third molars could be used for forensic purposes.  相似文献   
50.
Ectodermal dysplasia comprises a group of disorders affecting ectodermal tissues. Severity depends on the genetic aberration; hyperpyrexia secondary to absence of sweat glands is a common complication. Treatment is supportive. This case report describes a 1‐month, 27‐day‐old male infant with a diagnosis of X‐linked recessive anhidrotic ectodermal dysplasia. On the day of his death, his mother swaddled him in a blanket and placed him on the couch at 5:30 am. When she picked him up at 8:00 am, he was unresponsive. At the emergency department, his rectal temperature was 40°C. Postmortem blood culture was positive for group B streptococcus, a possible etiology for fever. It is vital to teach parents that close monitoring of children with ectodermal dysplasia is necessary, as an increase in body temperature can become life threatening.  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