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71.
在中国,“面子”是一种典型的文化产物,也是人际互动中重要的社会资本。面子资本参与权力再生产的过程类似于资本交易,其本质是将行政权力异化为权力资本,并将公共利益异化为特殊利益,其结果损害了社会的公平、公正和政府的合法性。从文化传统本源审视,这一现象与国人对儒家道德主张的形式化理解、以及我国传统人伦社会的特征紧密联系。要阻遏其造成的破坏作用,需建立和完善权力监督与制约机制、利益协调与表达机制.明确公务员的权利和义务。 相似文献
72.
Kristin Norell Ph.D. Klas Brorsson Läthén M.Sc. Peter Bergström Ph.D. Allyson Rice B.S. B.A. Vaidehi Natu Ph.D. Alice O'Toole Ph.D. 《Journal of forensic sciences》2015,60(2):331-340
Images of perpetrators in surveillance video footage are often used as evidence in court. In this study, identification accuracy was compared for forensic experts and untrained persons in facial image comparisons as well as the impact of image quality. Participants viewed thirty image pairs and were asked to rate the level of support garnered from their observations for concluding whether or not the two images showed the same person. Forensic experts reached their conclusions with significantly fewer errors than did untrained participants. They were also better than novices at determining when two high‐quality images depicted the same person. Notably, lower image quality led to more careful conclusions by experts, but not for untrained participants. In summary, the untrained participants had more false negatives and false positives than experts, which in the latter case could lead to a higher risk of an innocent person being convicted for an untrained witness. 相似文献
73.
Pedro Tome Ph.D. Julian Fierrez Ph.D. Ruben Vera‐Rodriguez Ph.D. Javier Ortega‐Garcia Ph.D. 《Journal of forensic sciences》2015,60(4):1046-1051
This article presents an experimental analysis of the combination of different regions of the human face on various forensic scenarios to generate scientific knowledge useful for the forensic experts. Three scenarios of interest at different distances are considered comparing mugshot and CCTV face images using MORPH and SC face databases. One of the main findings is that inner facial regions combine better in mugshot and close CCTV scenarios and outer facial regions combine better in far CCTV scenarios. This means, that depending of the acquisition distance, the discriminative power of the facial regions change, having in some cases better performance than the full face. This effect can be exploited by considering the fusion of facial regions which results in a very significant improvement of the discriminative performance compared to just using the full face. 相似文献
74.
中国二元经济结构的转化,需要加速城市现代经济规模的扩张和打破传统部门资源配置的低效率均衡,提高农业投入的产出弹性,促进部门间的收入均衡。中国现阶段促进二元结构转化的政策,应以提高农业人口的受教育程度为重点,要有利于农村生育率的下降和人力资本的提高,为其创造出需求条件。 相似文献
75.
76.
John A. Robertson 《Journal of Law and the Biosciences》2014,1(2):113-136
With the development of rapid freezing of human oocytes, many programs have reported IVF success rates comparable to those achieved with fresh eggs and thawed frozen embryos. Egg freezing is now gaining professional and regulatory acceptance as a safe and effective technique for women who wish to avoid discarding excess embryos, who face fertility-threatening medical treatments, or who want to preserve their eggs for use when they are better situated to have a family. This article focuses on the uses of and justification for egg freezing, the path to professional acceptance, the variability in success rates, and the controversy over freezing eggs for social rather than medical reasons. It also addresses the emergence of egg banking as a separate sector in the infertility industry, the regulatory issues that it poses, and its effect on egg donation. Key here is the legal control of stored eggs by banking women and their options when they wish to dispose of those eggs. The analysis is framed around empowerment and alienation. Egg freezing is generally empowering for women, but the donation or sale of unused eggs to infertile women, egg bankers, and researchers also raises issues of alienation. 相似文献
77.
U‐Young Lee Ph.D. Jin‐Hyoung Cho Ph.D. Min‐Su Kim Ph.D. Jong‐Ha Hong M.Sc. Young‐Il Hwang Ph.D. 《Journal of forensic sciences》2019,64(2):519-527
Anatomical landmarks are considered the most objective indicators for use in forensic facial comparisons. Therefore, accurately identifying and locating these landmarks is the beginning of reliable facial comparison. This study evaluated the accuracy with which facial landmarks are located and examined their reliability according to type of landmark, head posture, and image quality. Nine operators located a series of landmarks on prepared facial images used to produce comparison images. Then, the average distances between the reciprocal landmarks (ADRL) on the reference and the comparison images were measured as indicators of landmark reliability. We found that a set of landmarks had higher or lower reliability as a function of the head angle and image quality. More reliable landmarks were associated with certain head postures and degrees of image quality. These should be used for facial comparison analysis depending on various head and image conditions. 相似文献
78.
目的探索面颅角度指标在种族鉴定方面的差异性。方法选取现代人头骨57例,其中中国黄种人头骨30例(女性9例,男性21例),包括吉林1例,河北5例,山东4例,青海4例,安徽4例,江西3例,云南3例,贵州3例,广西3例。欧洲自种人头骨27例,性别不详,取自欧洲Zellemdorf、Vresovice、Kysperka3地。按体质人类学测量方法,通过参考相关文献和对颅骨形态特点的观察,设计面颅左侧眶角、右侧眶角、鼻颌角3个角度指标进行测量。对测量数据进行描述性统计分析和两独立样本之间的t检验。结果3个角度指标在种族差异性方面,眶角的种族差异性具有显著统计学意义(P〈0.01),而鼻颌角之间的种族差异性无统计学意义(P〉0.05)。结论有些角度指标显示出明显的种族差异性,今后需要加强此方面的研究。 相似文献
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80.
Ishii M Yayama K Motani H Sakuma A Yasjima D Hayakawa M Yamamoto S Iwase H 《Journal of forensic sciences》2011,56(4):960-966
Superimposition has been applied to skulls of unidentified skeletonized corpses as a personal identification method. The current method involves layering of a skull and a facial image of a suspected person and thus requires a real skeletonized skull. In this study, we scanned skulls of skeletonized corpses by computed tomography (CT), reconstructed three-dimensional (3D) images of skulls from the CT images, and superimposed the 3D images with facial images of the corresponding persons taken in their lives. Superimposition using 3D-reconstructed skull images demonstrated, as did superimposition using real skulls, an adequate degree of morphological consistency between the 3D-reconstructed skulls and persons in the facial images. Three-dimensional skull images reconstructed from CT images can be saved as data files and the use of these images in superimposition is effective for personal identification of unidentified bodies. 相似文献