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   70篇
  免费   9篇
各国政治   2篇
工人农民   3篇
世界政治   1篇
外交国际关系   3篇
法律   45篇
中国政治   2篇
政治理论   5篇
综合类   18篇
  2024年   1篇
  2022年   2篇
  2020年   2篇
  2019年   1篇
  2018年   3篇
  2017年   1篇
  2016年   4篇
  2015年   4篇
  2014年   5篇
  2013年   4篇
  2012年   3篇
  2011年   6篇
  2010年   7篇
  2009年   8篇
  2008年   3篇
  2007年   3篇
  2006年   3篇
  2005年   9篇
  2004年   4篇
  2003年   2篇
  2002年   2篇
  2000年   1篇
  1999年   1篇
排序方式: 共有79条查询结果,搜索用时 15 毫秒
41.
42.
Abstract: Faces are assumed to be unique, but their use in court has remained problematic as no method of comparison with known error rates has been accepted by the scientific community. Rather than relying on the assumed uniqueness of facial features, previous research has been directed at estimations of face shape frequency. Here, the influence of age, sex, and ancestry on variation was investigated. Statistical shape analysis was used to examine the necessity for sub‐divisions in forensic comparisons, using a large sample of facial images on which 30 anthropometric landmark points had been placed in 3D. Results showed a clear pattern of separation of the sexes in all age groups, and in different age groups in men. It was concluded that sub‐division of databases by sex will be necessary in forensic comparisons. Sub‐division by age may be necessary in men (although not necessarily in women), and may be necessary by ancestry.  相似文献   
43.
This study compares the original osteometric sorting association method with an ordination approach across all combinations of the humerus, ulna, radius, femur, tibia, and fibula. This includes both the original prediction interval and t‐statistic approaches. Standard measurements are utilized in the models with full measurements combined and without length measurements. The sample is the osteometric sorting reference from the Defense POW/MIA Accounting Agency. A full set of performance statistics is provided. Results indicate the ordination approach outperforms the original in the majority of bone combinations. Models with length measurements have more exclusion power than those without. It is recommended for the ordination approach to supersede the original when applied to large commingled assemblages.  相似文献   
44.
In this research, social control used by the families of young apprentices related to certain deviant behaviors such as alcohol and drug use was examined. Finally it was found that most of the young people who use drugs and alcohol were battered frequently. The relationship between deviant acts of young people and social control used by their families was analyzed through theories concerning the socioeconomic status of family and the relations between family members.  相似文献   
45.
科学发展观,作为党的十六大以来马克思主义中国化的最新理论成果,既是理论创新的产物,也是指导当前工作的重要方法,还是当代中国廉政文化的重要构成与核心部件。以科学发展观为指导,就是要"以人为本",科学剖析廉政文化建设的重点对象与特别群体的特征;统筹兼顾,协调发展廉政文化建设的各个方面;牢记宗旨,在廉政文化建设中树立正确的政绩观;精心谋划,科学设计好廉政建设的各项制度。  相似文献   
46.
叶立周 《河北法学》2007,25(6):61-66
在我国法学界,关于权利的逻辑构成的研究是随着权利研究和权利实践的发展而发生和发展的.首先,概括了自己关于权利的逻辑构成的观点,即权利由主体、利益、行为和正当性四要件构成,继而指出这一观点合理性的基础并进行了论证.  相似文献   
47.
构树皮总黄酮提取及抗菌活性研究   总被引:1,自引:0,他引:1       下载免费PDF全文
目的 提取构树皮有效的抑菌活性部位。方法 采用正交试验法优化构树皮黄酮最佳超声提取工艺,并采用AB-8大孔吸附树脂富集构树皮总黄酮提取物活性部位,用平皿药基法比较不同部位的抑菌效果。结果 构树皮总黄酮的最佳提取工艺为:以10倍体积的70%乙醇为溶剂,超声提取20 min,功率300 W。经AB-8大孔吸附树脂富集分离后,70%乙醇洗脱部位对浅部真菌红色毛癣菌和白色念珠菌均有良好的抑制作用。结论 所采用的工艺操作简单、耗能低、总黄酮提取率高,抑菌作用强。  相似文献   
48.
本文基于社会学习理论,探讨变革型领导诱发员工越轨创新行为的作用机制,以及建设性变革责任感在这一关系中的中介作用机制,并依据自我决定理论分析心理安全感在建设性变革责任感与员工越轨创新行为之间的调节作用。利用来自全国多个地区的288份样本进行实证分析,研究结果表明:变革型领导对员工越轨创新行为具有显著的正向影响,建设性变革责任感在这一关系中发挥了部分中介作用,而心理安全感正向调节建设性变革责任感与员工越轨创新行为的关系。  相似文献   
49.
Organic brain disturbances particularly related to frontal cortex structures and subcortical areas including the basal ganglia may play a role in behavioral disinhibition disorders. Kluver–Bucy syndrome (KBS), which is one of the better knowns of these syndromes, includes hyperorality, visual agnosia, and hypersexuality, has been reported to occur after temporal lobe and amygdala lesions; however, several patients who had focal lesions in areas other than the temporal cortex and amygdala have been reported to present partial KBS symptoms. Nucleus lentiformis refers to a large portion of the basal ganglia including the putamen and globus pallidus, and specific structures within this broad area are known to be important for reward and value-based decision making. To date, KBS symptoms including hypersexual behavior associated with nucleus lentiformis lesions have never been reported. Here, we present a 38-year-old male patient who developed increased sexual interest and hyperorality after infarctions in the right lenticular nucleus and right occipitotemporal region and committed a first-degree sexual assault. He was sent to our institution for the assessment of criminal responsibility to the index sexual crime. According to a comprehensive and thorough forensic psychiatric evaluation, he was diagnosed as having an organic personality disorder with partial KBS symptoms. To the best of our knowledge, this is the first reported case of deviant sexual behavior and hyperorality developing after nucleus lentiformis infarction. We aimed to discuss possible neurobiologic explanations of late-onset deviant sexual behavior, which resulted in sexual criminal behavior following a cerebrovascular infarction.  相似文献   
50.
20世纪初,越南卷入了东南亚民族独立运动的浪潮。在各种政治势力中,平川派、高台教与和好教作为3股民族主义武装力量在反对法国殖民主义的斗争中扮演了重要角色。这3股势力产生于法国殖民统治时期,是民族矛盾日益尖锐的产物。历经反法斗争、武装割据的发展阶段,这3股势力走上了共同反对吴庭艳政权的道路,组建了民族主义力量联合战线。然而,这一战线仅仅存在了两个月就走向破裂和消亡,究其原因,是缘于3股势力在各自产生、发展过程中所形成的不同特点,也是法国与美国在越南实力消长的必然结果。  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