全文获取类型
收费全文 | 538篇 |
免费 | 10篇 |
专业分类
各国政治 | 38篇 |
工人农民 | 79篇 |
世界政治 | 43篇 |
外交国际关系 | 19篇 |
法律 | 219篇 |
中国政治 | 2篇 |
政治理论 | 145篇 |
综合类 | 3篇 |
出版年
2023年 | 3篇 |
2022年 | 1篇 |
2021年 | 4篇 |
2020年 | 9篇 |
2019年 | 21篇 |
2018年 | 10篇 |
2017年 | 15篇 |
2016年 | 16篇 |
2015年 | 6篇 |
2014年 | 11篇 |
2013年 | 84篇 |
2012年 | 18篇 |
2011年 | 19篇 |
2010年 | 15篇 |
2009年 | 14篇 |
2008年 | 13篇 |
2007年 | 13篇 |
2006年 | 12篇 |
2005年 | 21篇 |
2004年 | 21篇 |
2003年 | 14篇 |
2002年 | 13篇 |
2001年 | 17篇 |
2000年 | 3篇 |
1999年 | 13篇 |
1998年 | 12篇 |
1997年 | 10篇 |
1996年 | 10篇 |
1995年 | 12篇 |
1994年 | 8篇 |
1993年 | 5篇 |
1992年 | 10篇 |
1991年 | 8篇 |
1990年 | 8篇 |
1989年 | 6篇 |
1988年 | 5篇 |
1987年 | 10篇 |
1986年 | 8篇 |
1985年 | 2篇 |
1984年 | 13篇 |
1983年 | 6篇 |
1982年 | 13篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1979年 | 4篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1973年 | 1篇 |
1969年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有548条查询结果,搜索用时 8 毫秒
91.
This summary relates to the consultation held at St George's House, in Windsor, England, on February 2018. The attendees came from across Europe and from the United States, and they discussed a range of initiatives designed to address the challenges in modern family justice and the changes in the social, political, and economic environments that are impacting family life across the globe. Although the challenges are very similar, the approach to resolving them varies from jurisdiction to jurisdiction. The attendees concluded that there is much we can learn from each other, and that greater cooperation between family justice professionals across geographic boundaries would be highly beneficial. 相似文献
92.
Early sexual behaviors during adolescence have the potential to lead to unhealthy outcomes. This study explored the association
between specific dimensions of maternal relationship quality and adolescent sexual debut by age 15. We hypothesized that adolescents
who have poor maternal relationships are at greater risk of early sexual debut than those who have a more supportive relationship.
These hypotheses were examined using both adolescents’ perception of their maternal relationship quality and observed relationship
quality. A sample of 268 adolescents (142 girls; 90% European American) were followed longitudinally from age 13 to age 15.
The results indicate that adolescents with sexual debut by age 15 report significantly worse relationships with their mothers
compared with other adolescents. Furthermore, behavioral observations of lower maternal support and higher observed displays
of externalizing affect towards the mother also were related to early sexual debut. The significance of maternal relationship
quality remained after controlling for family structure, race, and socioeconomic status. These findings suggest that mothers
have a significant role in the timing of their adolescents’ sexual debut. 相似文献
93.
Shin J 《Journal of interpersonal violence》2011,26(16):3338-3360
This study investigated the prevalence of client violence toward child protection workers and its negative impacts on the work attitudes of those workers compared with community service workers in South Korea. This study is based on the assumption that child protection workers are more vulnerable to violence than are community service workers because of the unique characteristics of the roles they play. Results of the data, drawn from a sample of 413 child protection workers and community service workers, found that client violence was more prevalent against child protection workers and that the negative impacts of this violence on work attitudes were more clearly highlighted for child protection workers. Based on the results of this study, implications for preventing client violence and lessening its negative impacts on work attitudes of child protection workers were identified. 相似文献
94.
95.
James Bradley Rebecca Kippen Hamish Maxwell-Stewart Janet McCalman Sandra Silcot 《The History of the Family》2010,15(4):503-477
This paper describes the multidisciplinary project Founders and Survivors: Australian Life Courses in Historical Context. Individual life courses, families and generations through the nineteenth and twentieth centuries are being reconstituted from a wide range of data including convict records; birth, death and marriage registrations; and World War I service records. The project will result in a longitudinal study of Australian settlement, the long-run effects of forced labour and emigration on health and survival, family formation, intergenerational morbidity and mortality, and social and geographic mobility. 相似文献
96.
Hyesun Shin 《Journal of Arts Management, Law & Society》2013,43(4):203-214
Since 9/11, the U.S. government has gradually increased its budget for cultural exchange to improve its estranged relationship with Middle Eastern 1 countries. However, U.S. private foundations have been reluctant to sponsor international artist exchanges with the region. This article describes the funding trends of both public and private sources; explains the consequences and coping strategies of U.S. arts presenters through a case study of the Kennedy Center's 2009 Arabesque Festival; and examines the effects of the new laws and regulations created after the terrorist attacks that seem to be influencing the activities of private funders. 相似文献
97.
Deborah J. Hartley Mario A. Davila James W. Marquart Janet L. Mullings 《American Journal of Criminal Justice》2013,38(2):323-340
This study examined individual and work-level factors that impact job stress and satisfaction for correctional officers. Existing research has explored officer job stress and satisfaction, but very few studies have focused specifically on fear of contracting an infectious disease while at work (HIV/AIDS, hepatitis, and tuberculosis), and the impact fear of and exposure to infectious disease have on correctional officer job stress and satisfaction. Random sample data were collected from 2,999 male and female officers from across the state of Texas to assess job stress, satisfaction, personal safety, and exposure to infectious disease. Ordinary Least Squares analyses indicated that fear of disease was positively correlated with job stress, and inversely correlated with job satisfaction. Exposure to disease however, failed to yield any significant effects on job stress or satisfaction. Officers who felt that their supervisors were supportive of them on the job reported less stress and higher satisfaction levels, while perceived dangerousness of the job was positively correlated with job stress. These findings highlight the importance of supervisory support as well as continuous, in-depth education and training on infectious diseases for officers. 相似文献
98.
99.
100.
In Seok Yang Ph.D. Hwan Young Lee Ph.D. Woo Ick Yang Ph.D. Kyoung‐Jin Shin Ph.D. 《Journal of forensic sciences》2013,58(4):972-980
Mitochondrial DNA (mtDNA) is a valuable tool in the fields of forensic, population, and medical genetics. However, recording and comparing mtDNA control region or entire genome sequences would be difficult if researchers are not familiar with mtDNA nomenclature conventions. Therefore, mtDNAprofiler, a Web application, was designed for the analysis and comparison of mtDNA sequences in a string format or as a list of mtDNA single‐nucleotide polymorphisms (mtSNPs). mtDNAprofiler which comprises four mtDNA sequence‐analysis tools (mtDNA nomenclature, mtDNA assembly, mtSNP conversion, and mtSNP concordance‐check) supports not only the accurate analysis of mtDNA sequences via an automated nomenclature function, but also consistent management of mtSNP data via direct comparison and validity‐check functions. Since mtDNAprofiler consists of four tools that are associated with key steps of mtDNA sequence analysis, mtDNAprofiler will be helpful for researchers working with mtDNA. mtDNAprofiler is freely available at http://mtprofiler.yonsei.ac.kr . 相似文献