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   469篇
  免费   10篇
各国政治   11篇
工人农民   37篇
世界政治   23篇
外交国际关系   40篇
法律   252篇
中国政治   1篇
政治理论   114篇
综合类   1篇
  2024年   6篇
  2023年   3篇
  2022年   4篇
  2021年   4篇
  2020年   10篇
  2019年   18篇
  2018年   20篇
  2017年   16篇
  2016年   11篇
  2015年   8篇
  2014年   14篇
  2013年   58篇
  2012年   10篇
  2011年   12篇
  2010年   7篇
  2009年   12篇
  2008年   16篇
  2007年   20篇
  2006年   19篇
  2005年   5篇
  2004年   11篇
  2003年   6篇
  2002年   13篇
  2001年   13篇
  2000年   10篇
  1999年   7篇
  1998年   2篇
  1997年   3篇
  1996年   6篇
  1994年   9篇
  1993年   5篇
  1992年   6篇
  1991年   11篇
  1990年   9篇
  1989年   2篇
  1988年   10篇
  1987年   2篇
  1986年   13篇
  1985年   5篇
  1984年   6篇
  1983年   8篇
  1982年   6篇
  1981年   6篇
  1980年   8篇
  1979年   9篇
  1978年   4篇
  1977年   5篇
  1975年   2篇
  1970年   2篇
  1965年   1篇
排序方式: 共有479条查询结果,搜索用时 15 毫秒
181.
    
Recent research on racial profiling has renewed attention on how police officers develop suspicions about citizens, and how these suspicions influence the official behavior of police. In order to guide the current research, a review of the wealth of existing qualitative and quantitative research on this topic is necessary. This literature review examines the existing international research in psychology, sociology, and criminology on police officer development of suspicion. It also lays out a framework for organizing the findings with four broad methods of suspicion development: stereotypical perceptions about typical criminal offenders, prior knowledge about specific citizens; incongruent circumstances, and suspicious nonverbal cues. It concludes with the few studies linking officer suspicions to official police behavior.  相似文献   
182.
    
Public administration continues to face an identity crisis that turns on the question of whether the animating principles of the discipline are to be discovered in the political foundations of a given regime, or whether they are to be found in more universal and transcendent principles of scientific management. Herbert J. Storing reframed the identity crisis as a problem arising from America’s constitutional system of governance. In doing so, he created an important role for public administration in democratic governance. This role took the form of “closet statesmanship” and, in practice, requires the exercise of prudential judgment that looks more like judicial decision making than scientific management. In summarizing Storing’s writings, the authors convincingly argue that he has much to teach us about the ongoing debate regarding the role of the bureaucracy within America’s 87,576 systems of government.  相似文献   
183.
    
This article reports the results of an evaluation of the state of Texas GEAR UP project implemented in six school districts from 1998 to 2005. The intent of the program was to enhance preparation for post‐secondary education among low‐income, Hispanic students. The program was comprised of practical interventions including vertical curriculum alignment, training teachers in advanced placement techniques, encouraging students to take rigorous courses, and increasing outreach about college attendance to students and parents. The central dependent variable is reports by parents of graduating seniors about whether their children would be attending college. A multivariate analysis, controlling for household SES, student grades and attendance, household composition, and language spoken in the home indicates that increased student exposure to the GEAR UP program markedly increases the probability that parents will report that their children are going to attend college.  相似文献   
184.
    
This paper describes a rigorous undergraduate course on environmental dispute resolution. Students get hands-on experience in negotiation cases, developing skills and building theoretical understanding through a series of exercises. With this foundation, the students advance to an extended role-playing case study on oil exploration in the Ecuadorian rain forest. The course provides an integration function both in terms of understanding environmental issues, but also in modeling reality, encouraging action, and building process tools that are essential in addressing environmental and social challenges facing the planet.  相似文献   
185.
    
Abstract: The functions of inspectorates are, and should be, the Chief Inspector argues, symbiotically related to the characteristics of the services they inspect. Thus HMIProbation had to change when, in April 2001, the 54 local probation services in England and Wales became the National Probation Service. HMIProbation has developed a new inspection methodology reflecting this. The focus is now less on processes and more on outcomes. Further, if improving the working of the criminal justice system generally is the object, the Chief Inspector maintains that there is a case for there being a single inspectorate covering the police, the Crown Prosecution Service, the criminal courts, and the Probation and Prison Services.  相似文献   
186.
    
The results are reported of a study to examine case factors associated with 732 wrongful convictions classified by the National Registry of Exonerations as being associated with “False or Misleading Forensic Evidence.” A forensic error typology has been developed to provide a structure for the categorization and coding of factors relating to misstatements in forensic science reports; errors of individualization or classification; testimony errors; issues relating to trials and officers of the court; and evidence handling and reporting issues. This study, which included the analysis of 1391 forensic examinations, demonstrates that most errors related to forensic evidence are not identification or classification errors by forensic scientists. When such errors are made, they are frequently associated with incompetent or fraudulent examiners, disciplines with an inadequate scientific foundation, or organizational deficiencies in training, management, governance, or resources. More often, forensic reports or testimony miscommunicate results, do not conform to established standards, or fail to provide appropriate limiting information. Just as importantly, actors within the broader criminal justice system—but not under the purview of any forensic science organization—may contribute to errors that may be related to the forensic evidence. System issues include reliance on presumptive tests without confirmation by a forensic laboratory, use of independent experts outside the administrative control of public laboratories, inadequate defense, and suppression or misrepresentation of forensic evidence by investigators or prosecutors. In approximately half of wrongful convictions analyzed, improved technology, testimony standards, or practice standards may have prevented a wrongful conviction at the time of trial.  相似文献   
187.
    
The presence of diatom algae in bone marrow has been used as forensic evidence of drowning for several decades; however, these studies are based on known or suspected recent drowning events. This study addresses the potential for diatoms to enter the bone marrow of skeletal remains, that is, de-fleshed long bones post-mortem. In laboratory and field experiments, bones were either inflicted with two access points by a cut and acid pitting or left intact. The bones were submerged in water for at least 1 week and up to 3 months. Samples of the bone surface and marrow were inspected for diatoms. The analysis considered the time required for diatoms to enter marrow and whether genus characteristics like size or mobility affect entry. The presence of an access point influenced diatom entry in that bones without an introduced access point had zero to one diatom present in the marrow, whereas a bone with an access point had >150 diatoms present in the marrow. The results of both laboratory and field phases suggest that diatoms will reliably colonize bone in as quickly as 1 week, establishing and maintaining communities for at least 3 months. However, the bone surface assemblages differ from the source community. Bone marrow displayed even more restrictive access to diatom colonization, resulting in communities dominated by small raphid diatoms. Based on these findings, we suggest some caveats on the use of diatoms as trace evidence in forensic science with recommendations for future avenues of research.  相似文献   
188.
    
ABSTRACT

The Ethiopian Orthodox Tawahedo Church community has had a presence in the Holy Land for at least several hundred years. Throughout most of this period it was composed of a small ecclesiastical corps of monastic clergy who sought to protect the national church’s rights at various holy places in the region of Christianity’s birth. Only in the twentieth century, were these clergy joined by lay people. In this paper, I discuss the way the type of food served at church celebrations and the rhythm of fasts and feasts emphasize the shared national origins of the small diaspora. At the same time, where people sit when eating, and in what order they are served, expresses distinctions within the ranks of the clergy, between clergy and lay people, between men and women, and between Ethiopians and their former compatriots from Eritrea.  相似文献   
189.
    
Drawing on international research, policy, and practice, this article explores what is meant by service user involvement, how it has developed, and how it has been implemented across different areas of practice. Using examples from across the health and social care fields, it reflects on how the learning from other areas of practice in which service user involvement has been successful may be applied to the family justice field. The arguments presented highlight the value of taking a bottom‐up approach in designing and implementing innovations in family justice, which would embrace the views of family members, including children, as ‘service users.’ It is important, however, to balance both the challenges and the opportunities offered by involving those who are ‘experts by experience’ in the family justice processes, in order to lead to improved services and experiences.  相似文献   
190.
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