全文获取类型
收费全文 | 15774篇 |
免费 | 494篇 |
专业分类
各国政治 | 851篇 |
工人农民 | 614篇 |
世界政治 | 1168篇 |
外交国际关系 | 599篇 |
法律 | 9664篇 |
中国共产党 | 2篇 |
中国政治 | 181篇 |
政治理论 | 3072篇 |
综合类 | 117篇 |
出版年
2020年 | 207篇 |
2019年 | 246篇 |
2018年 | 326篇 |
2017年 | 379篇 |
2016年 | 379篇 |
2015年 | 292篇 |
2014年 | 355篇 |
2013年 | 1740篇 |
2012年 | 390篇 |
2011年 | 491篇 |
2010年 | 365篇 |
2009年 | 388篇 |
2008年 | 424篇 |
2007年 | 425篇 |
2006年 | 424篇 |
2005年 | 371篇 |
2004年 | 393篇 |
2003年 | 433篇 |
2002年 | 328篇 |
2001年 | 634篇 |
2000年 | 591篇 |
1999年 | 484篇 |
1998年 | 230篇 |
1997年 | 171篇 |
1996年 | 184篇 |
1995年 | 165篇 |
1994年 | 182篇 |
1993年 | 164篇 |
1992年 | 283篇 |
1991年 | 295篇 |
1990年 | 270篇 |
1989年 | 281篇 |
1988年 | 282篇 |
1987年 | 292篇 |
1986年 | 281篇 |
1985年 | 289篇 |
1984年 | 255篇 |
1983年 | 280篇 |
1982年 | 183篇 |
1981年 | 154篇 |
1980年 | 141篇 |
1979年 | 190篇 |
1978年 | 148篇 |
1977年 | 130篇 |
1976年 | 121篇 |
1975年 | 105篇 |
1974年 | 105篇 |
1973年 | 105篇 |
1972年 | 91篇 |
1971年 | 100篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
131.
Eight homicidal youths were assessed for language disorders and psychiatric diagnoses using a battery of standardized language tests and the Diagnostic Interview for Children and Adolescents. Both language disorders and Diagnostic and Statistical Manual III-R psychiatric diagnoses were present in all subjects. 相似文献
132.
133.
STACY C. MOAK 《Juvenile & family court journal》2003,54(1):47-57
The Louisiana statewide assessment of domestic violence attitudes and services was a cooperative effort between the Louisiana Community Policing Institute and the Criminal Justice Program at the University of Louisiana, Monroe. The research project included both surveys and focus groups from Louisiana's eight law enforcement planning districts. Results indicate that the response to domestic violence in Louisiana is generally inadequate. Furthermore, problems exist with respect to the definition of domestic violence among agencies. Finally, four basic barriers to successful intervention were identified, including lack of resources, lack of education and training, victims' lack of confidence in the system, and lack of a coordinated response to the problem. Recommendations are presented for overcoming these obstacles. 相似文献
134.
135.
A new literary programme has been started in the West AfricanService of the B.B.C., and this article is a reprint of oneof the talks. The Ibo speaker was formerly in the Customs, andqualified as a barrister last November: he is also the authorof numerous poems in English, and of a novel, The Prince ofUtete. The other two are schoolmasters working as Assistantsat the School of Oriental and African Studies. For technicalreasons, the orthography is not quite complete. 相似文献
136.
Routine crime in exceptional times: The impact of the 2002 Winter Olympics on citizen demand for police services 总被引:2,自引:0,他引:2
Despite their rich theoretical and practical importance, criminologists have paid scant attention to the patterns of crime and the responses to crime during exceptional events. Throughout the world large-scale political, social, economic, cultural, and sporting events have become commonplace. Natural disasters such as blackouts, hurricanes, tornadoes, and tsunamis present similar opportunities. Such events often tax the capacities of jurisdictions to provide safety and security in response to the exceptional event, as well as to meet the “routine” public safety needs. This article examines “routine” crime as measured by calls for police service, official crime reports, and police arrests in Salt Lake City before, during, and after the 2002 Olympic Games. The analyses suggest that while a rather benign demographic among attendees and the presence of large numbers of social control agents might have been expected to decrease calls for police service for minor crime, it actually increased in Salt Lake during this period. The implications of these findings are considered for theories of routine activities, as well as systems capacity. 相似文献
137.
This paper aims to review randomized experiments in criminology with offending outcomes and reasonably large numbers that were published between 1982 and 2004. A total of 83 experiments are summarized, compared with only 35 published between 1957 and 1981: 12 on policing, 13 on prevention, 14 on corrections, 22 on courts, and 22 on community interventions. Randomized experiments are still relatively uncommon, but there have been more large-scale multi-site experiments and replication programs. There have also been several experiments in which 100 or more places were randomly assigned. Relatively few experiments (only 10 out of 83) were conducted outside the United States. Meta-analyses suggest that prevention methods, correctional therapy, batterer programs, drug courts, juvenile restitution and deterrent policing were effective in reducing offending, while Scared Straight and boot camp programs caused a significant increase in offending. 相似文献
138.
In May 2005, the World Health Organization adopted the new InternationalHealth Regulations (IHR), which constitute one of the most radicaland far-reaching changes to international law on public healthsince the beginning of international health co-operation inthe mid-nineteenth century. This article comprehensively analysesthe new IHR by examining the history of international law oninfectious disease control, the IHR revision process, the substantivechanges contained in the new IHR and concerns regarding thefuture of the new IHR. The article demonstrates why the newIHR constitute a seminal event in the relationship between internationallaw and public health and send messages about how human societiesshould govern their vulnerabilities to serious, acute diseaseevents in the twenty-first century. 相似文献
139.
The study outlined in this article addressed a key limitation of prior research on the punishment of juveniles transferred to adult court by employing propensity score matching techniques to create more comparable samples of juvenile and young adult offenders. Using recent data from the Maryland State Commission on Criminal Sentencing Policy, it tested competing theoretical propositions about the salience of juvenile status in adult court. Findings indicate that even after rigorous statistical matching procedures, juvenile offenders are punished more severely than their young adult counterparts. We found no evidence that this “juvenile penalty” is exacerbated by an offender's race or gender, but it does vary starkly across offense type and mode of transfer, being driven primarily by drug crimes and discretionary waivers. The import of these findings is discussed as they relate to the future of juvenile justice policy regarding the continued use of juvenile transfer to adult court. 相似文献
140.
Hair analysis has been presented by some authors as a possible tool of investigation for estimating patients' compliance to long-term therapies. This paper summarises the different publications that have been devoted to this topic and highlights the available statistical data presented to support this proposition. Qualitative results of such determinations may be of some interest but due to the enormous interindividual variations of quantitative data, the idea of using hair analysis to ascertain whether a patient has taken his treatment exactly as prescribed, clearly appears to be inapplicable. 相似文献