全文获取类型
收费全文 | 203篇 |
免费 | 10篇 |
专业分类
各国政治 | 14篇 |
工人农民 | 28篇 |
世界政治 | 20篇 |
外交国际关系 | 26篇 |
法律 | 89篇 |
政治理论 | 36篇 |
出版年
2022年 | 2篇 |
2021年 | 4篇 |
2020年 | 12篇 |
2019年 | 5篇 |
2018年 | 11篇 |
2017年 | 13篇 |
2016年 | 4篇 |
2015年 | 6篇 |
2014年 | 7篇 |
2013年 | 44篇 |
2012年 | 9篇 |
2011年 | 8篇 |
2010年 | 7篇 |
2009年 | 9篇 |
2008年 | 11篇 |
2007年 | 12篇 |
2006年 | 7篇 |
2005年 | 5篇 |
2004年 | 4篇 |
2003年 | 2篇 |
2002年 | 3篇 |
2001年 | 3篇 |
2000年 | 1篇 |
1998年 | 1篇 |
1997年 | 2篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1992年 | 1篇 |
1990年 | 1篇 |
1985年 | 2篇 |
1983年 | 3篇 |
1979年 | 2篇 |
排序方式: 共有213条查询结果,搜索用时 0 毫秒
211.
Abstract The present study examines the neuropsychological model of sexual offending proposed by Flor-Henry (1987) in relation to a group of mentally disordered sex offenders and a control group of mentally disordered non-sex offenders. The model predicts that the sex offender group would show specific left fronto-temporal dysfunction as compared with the control group. The results, while in the predicted direction, failed to reach statistical significance. Implications and limitations of the study are discussed. 相似文献
212.
Asia Europe Journal - The announcement of the China-EU Comprehensive Agreement on Investment (CAI) at the end of December 2020 triggered an intense debate. The deal has found many supporters inside... 相似文献
213.
Abstract: The AmpF?STR® Identifiler® Direct PCR Amplification Kit is a new short tandem repeat multiplex assay optimized to allow the direct amplification of single‐source blood and buccal samples on FTA® card without the need for sample purification and quantification. This multiplex assay has been validated according to the FBI/National Standards and SWGDAM guidelines. Validation results revealed that slight variations in primer concentration, master mix component concentration, and thermal cycling parameters did not affect the performance of the chemistry. The assay’s sensitivity was demonstrated by amplifying known amounts of white blood cells spotted onto FTA® cards, and the assay’s specificity was verified by establishing minimal cross‐reactivity with nonhuman DNA. No effect on the age of the sample stored on the FTA® substrate was observed and full concordance was established in the population study. These findings of the validation study support the use of the Identifiler® Direct Kit for forensic standards and database samples genotyping. 相似文献