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   151篇
  免费   27篇
各国政治   3篇
工人农民   18篇
世界政治   4篇
外交国际关系   4篇
法律   106篇
中国共产党   1篇
中国政治   17篇
政治理论   9篇
综合类   16篇
  2023年   1篇
  2022年   4篇
  2021年   5篇
  2020年   7篇
  2019年   8篇
  2018年   13篇
  2017年   9篇
  2016年   12篇
  2015年   7篇
  2014年   11篇
  2013年   18篇
  2012年   13篇
  2011年   12篇
  2010年   4篇
  2009年   4篇
  2008年   10篇
  2007年   8篇
  2006年   11篇
  2005年   7篇
  2004年   2篇
  2003年   4篇
  2002年   2篇
  2001年   3篇
  2000年   1篇
  1999年   2篇
排序方式: 共有178条查询结果,搜索用时 15 毫秒
171.
汪丽青 《政法论丛》2014,(5):121-129
随着现代生殖医学技术的发展,死后人工生殖已成为现实。在死后人工生殖的法律规制方面,美国走在了世界前列。死后人工生殖的前提是死后配子的支配问题,对此,生前取精和死后取精各有不同。死后人工生殖主要涉及家庭法、继承法、保险法等方面的法律问题,美国法院对这些问题的处理各有不同。我国应当借鉴美国的经验,有条件地许可死后人工生殖,并在相应的立法文件中有所体现。  相似文献   
172.
By pooling independent study means (), the T‐Tables use the central limit theorem and law of large numbers to average out study‐specific sampling bias and instrument errors and, in turn, triangulate upon human population means (μ). Since their first publication in 2008, new data from >2660 adults have been collected (c.30% of the original sample) making a review of the T‐Table's robustness timely. Updated grand means show that the new data have negligible impact on the previously published statistics: maximum change = 1.7 mm at gonion; and ≤1 mm at 93% of all landmarks measured. This confirms the utility of the 2008 T‐Table as a proxy to soft tissue depth population means and, together with updated sample sizes (8851 individuals at pogonion), earmarks the 2013 T‐Table as the premier mean facial soft tissue depth standard for craniofacial identification casework. The utility of the T‐Table, in comparison with shorths and 75‐shormaxes, is also discussed.  相似文献   
173.
正In a span of less than three months, I’ve amassed a fairly impressive portfolio of things I’ve purchased online. Going from a complete newb on the Chinese Internet to an online shopping maven, I’ve bought things ranging from clothes, cellphone cases, wine, ribbons, a humidifier, stickers, coffee filters, pans,butter, sugar, facial wash, film, an air purifier…the list goes on.  相似文献   
174.
This study examines facial tissue depth in adult Chinese-Americans. Using ultrasound, measurements were taken at 19 landmarks across the faces of 101 individuals aged from 18 to 87 years. Summary statistics are reported for a sample of 67 individuals of normal weight (as determined by a body mass index [BMI] of 19-25). Statistical analyses were used to assess relationships between tissue thickness, age, and BMI. Results indicate that no significant relationship exists between tissue thickness and age for males, and for only 3/19 points in females. Also, only four points showed significant relationships between tissue thickness and sex. However, significant relationships exist between BMI and tissue thickness at multiple points for both males and females. Compared to other American and Asian populations in the literature, Chinese-Americans generally had thinner facial tissue; though, this difference was not assessed statistically. Finally, data generated in this study will add to the body of knowledge concerning facial tissue depth variation in modern humans.  相似文献   
175.
而部形态特征研究在很多学科中都具有重要作用,例如雕塑学、考^学、医学美容、法医学颅骨面貌复原等。随着计算机技术的快速发展,使得面貌复原技术也大大提高,同时,对五官形态特衙的要求也相应提高。现就国内外在人体而部形态特征相关研究作一概述。  相似文献   
176.
Gerasimov's plastic facial reconstruction method is notoriously difficult to repeat from the published literature. Primarily, this is because of the method's underlying qualitative basis but other factors contribute including: misreports in the secondary literature of Gerasimov's method essence; a lack of published details concerning Gerasimov's modeling mastic; Gerasimov's deviation from his own published nose projection prediction guidelines; and continued refinement of the methods in the 15 years following their foremost publication. As Gerasimov cannot be consulted to resolve these issues, we provide solutions via one of his five former principal students. This includes clarification of Gerasimov's method and use of soft tissue depths; the constitution of his modeling mastic; methods used for nose projection prediction; and refinements made to his methods following their primary publication.  相似文献   
177.
Juan Solanas's 2005 film Nordeste/Northeast problematised maternity by presenting two female characters who conform to cultural or trans-cultural norms of the Global North and South and personify the narratives of transnational trade. As Lynn M. Morgan and Elizabeth F. S. Roberts argue, ‘reproductive governance’ is a useful analytical tool for understanding how political rationalities affect the reproductive lives of women in Latin America and globally. Reproductive governance can also be used as a lens to analyse how contradictions and ambivalences are built into the lived experience of abortion and adoption as the complexity of maternity.  相似文献   
178.
对农民工身份的研究,不应忽视其劳动力身份的本质属性,而应从劳动过程和生产体制的角度描述新的劳动形式和劳动者状态,以及对于其身份转型的内在作用机理进行解释.研究以建筑业农民工为例,从劳动过程的角度对农民工身份的生产与再生产进行了分析.研究发现:第一,分包劳动体制通过劳动过程的个人管理、工资的弹性支付以及关系控制三种途径遮...  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