快速溶剂萃取-气相色谱-质谱联用法分析血液中的农药

目的：建立生物检材血液中农药的快速溶剂萃取（accelerated solvent extraction,ASE）法。方法通过优化ASE萃取条件,考察萃取温度、时间和萃取剂对回收率的影响,提取血液中的农药进行气相色谱-质谱联用（GC/MS）法定性定量分析。结果血液中8种农药的平均回收率在70.6%~92.4%,变异系数小于5.0%,8种农药在0.5~5.0μg/mL的浓度范围内线性良好。结论该方法具有操作简便快捷、回收率高、重现性好等特点,可用于农药的提取检验。     

第四届证据理论与科学国际研讨会闭幕词

在这种场合,闭幕式的发言者们通常都会谈论,我们所有的与会者享受了一场多么美妙的知识盛宴。假若如此,我们就大大地低估了事实真相,这从过去两天会议讨论的情况就可以看出来,而真相是非常重要的。这次会议无疑是一场美妙的知识盛宴,但却远非如此,它还是来自世界各地、带着相当不同的观点的人士,在一个充满坦诚和友善的完满环境中,针对非常相似的问题各抒己见的美妙聚会。我们确实应该再一次感谢会议的东道主邀请我们与会,并感谢他们为筹划和举办这次会议所付出的辛勤努力!     

Deaths among homeless people in Istanbul

The number of the homeless people in Istanbul, one of the largest cities in the world, is at present unknown. There has been no previous study in Turkey on cases and causes of death occurring among these individuals. In this paper, documents and autopsy reports of the Mortuary Section of the Council of Forensic Medicine, Istanbul, covering the period January 1st, 1991-December 31st, 1995, were reviewed. We established that there were 126 cases of death among homeless individuals in Istanbul during this period, 120 of them being males (95%), four (3%) females, and two (2%) transsexuals. Ninety-four corpses were found outdoors, 32 indoors. No personal documents, such as identity cards, were found in 110 individuals (87%), whereas only 16 individuals could be identified. Most deaths occurred in the age group of 41-50 years. One hundred and three of the cases (82%) died in the cold season between October and April. The deaths of 98 cases were attributable to natural causes, whereas the remaining 28 cases died from unnatural causes. Respiratory tract diseases occupied the first rank among cases of death from natural causes (44%). Alcohol abuse and other infections were further striking factors contributing to the fatal outcome. This is the first retrospective study on this topic in Turkey. However, more detailed and anterospectively programmed studies on this subject, a growing social problem, should be carried out.     

《民法典》背景下个人信息侵权举证责任探究

随着个人信息的商品化利用越来越普遍,个人信息侵权案件频繁发生。基于此,民法典将个人信息置于人格权一编中并加以细化。然而,现行个人信息侵权举证模式已不适应时代发展趋势,从而在实务中出现了信息主体举证难度大、争讼双方利益失衡、维权成本加重的问题。为完善我国的个人信息侵权举证责任制度,遏制个人信息侵权行为的发生,应从设立三元归责原则、采用因果关系举证责任倒置理论、引入公益诉讼制度三个方面予以完善。     

阿富汗问题的根源及出路

长达20年的战争使阿富汗民众饱经磨难.美国和北约军队仓皇撤退后,阿富汗政府军即刻溃败,国家陷入失序的边缘,阿富汗塔利班(以下简称"阿塔")则再次夺回了政权.20年间,美国在阿富汗的军事行动耗资2.3万亿美元,没有产生任何经济成果,只留下一片废墟.国际社会在思考解决阿富汗问题时,应正视西方国家对阿政策中长期存在的问题,并设身处地从阿富汗民众的切身利益出发,真正提供能够解决当前阿富汗人道主义危机及未来发展问题的良策.     

印度尼西亚海洋边界管理中的挑战:对马来西亚的启示

印度尼西亚地域广袤,人口总数达2亿4千多万。当前印尼正面临着来自政治、经济、社会和海洋边界方面的诸多问题。本文重点关注联合国海洋法公约约束下印尼与邻国的海洋边界问题,并阐述了印度尼西亚海洋政策的主要发展,特别是政府在解决划界问题和其他海洋相关问题上采取的措施。虽然联合国海洋法公约意在提供一个有效的海洋安全机制,但本文认为它非但没有利于海上问题的解决反而使其更加复杂。本文总结出印度尼西亚在处理海洋边界问题上运用逐案分析、各个击破的方法。这一方法目前来看比较合适于印尼管理其漫长的海洋边界,维护其国家利益。印尼政府处理海洋安全和其他相关海洋问题的能力及其成果对马来西亚政府开展相关工作具有指导意义。     

The moral case for the legalisation of voluntary euthanasia

If a person is suffering from illness or disability and wishes to end their life the law ought to facilitate rather than frustrate that choice argues Graham Oddie in this article. He points out the inconsistencies in current medical practice, and the gross disparity between the practice and the letter of the law. In dismissing many of the commonly raised objections to calls for reform of the law permitting euthanasia he makes a strong case for consistency in our approach to the right to die and patient autonomy.     

Handedness identification from intertubercular sulcus of the humerus by discriminant function analysis

The accurate determination of skeletal handedness is a critical requirement in physical anthropology and forensic science. To differentiate handedness, discriminant function analysis is applied using the parameters of right and left intertubercular sulci. A total of 200 matched unpaired adult humeri (100 right and 100 left), collected from the Department of Anatomy, were used to measure four parameters of the intertubercular sulcus namely, width (X1), depth (X2), angle of medial wall (X3) and angle of lateral wall (X4) and to note the presence of supratubercular ridge of Meyer (X5). The discriminant function obtained with the significant variables, angle of medial wall (X3), angle of lateral wall (X4) and presence of the supratubercular Meyer (X5) is: Y = 0.093X3 + 0.056X4 + 0.775X5 - 13.46. The accuracy of correct classification using the discriminant function is 89% which is the best starting point for handedness determination approach. The methodology of using discriminant function can be crucial for medicolegal jurisprudence.