论脑死亡标准中的法律问题

随着医学科学的迅速发展 ,传统的死亡标准已不能适应现实的需要 ,更阻碍了有关医学的进一步发展。有学者提出脑死亡概念 ,国外也有相关立法 ,我国脑死亡立法也已进入实质性程序。本文对脑死亡的概念、意义、标准及国外的规定作了初步的阐述 ,并对我国的立法提出建议。     

The psychodynamics of the presidential assassin and an examination of the theme/graphic variables of his threatening correspondence

A case of fatal Reye's syndrome presenting as the second sudden infant death in a family is described. The increasing interest in fatty change in the liver in cases of sudden infant death syndrome is noted and it is suggested that standardised interpretation of findings is essential if its significance is to be correctly evaluated.     

“三个代表”与马克思主义与时俱进的理论品格

马克思主义与时俱进的理论品格具体表现为强烈的时代意识、彻底的批判精神和突出实践服务人类解放的观点.江泽民同志关于"三个代表"的重要思想就是继承和发扬了马克思主义与时俱进的理论品格,从中国社会主义现代化建设的实际出发,总结了党执政以来的经验教训,深化了对治党治国规律的认识,丰富和发展了马克思主义理论.     

普京时代的俄罗斯外交与俄美关系

未来一个时期内,为振兴国内经济,俄罗斯将继续与西方国家,尤其是欧盟缓和关系、减少摩擦、避免对抗,以引进外部资金与技术;继续推行东西兼顾的欧亚平衡战略,推进亚太外交;继续把独联体外交作为"绝对优势"课题,全力保卫这一安全屏障和战略空间;继续反对美国和西方的挤压与进逼,但适当做出让步,避免正面对抗,以维护国家安全利益。     

人体皮肤切创纤维连接蛋白EDA、EDB的表达与损伤时间关系的研究

目的研究纤维连接蛋白(fibronectin,FN)可变剪接片段EDA、EDB在人体皮肤切创的表达情况,并摸索EDA、EDBmRNA在离体皮肤上最长检出时限,以期为早期损伤时间的推断提供实用的参考指标。方法采用DIG标记的反意RNA探针,原位杂交检测人体皮肤在损伤早期(从30min开始)FNEDA、EDBmRNA表达的变化。结果正常人体皮肤无EDA、EDBmRNA表达;在损伤早期(≤3h)FNEDA、EDB的表达随时间的延长而呈现一种不断上升的趋势;EDA、EDBmRNA主要出现在表皮基底层细胞;EDA、EDBmRNA在标本离体后4h就不能检测到。结论FNEDA、EDB可作为早期损伤时间推断的较理想的参考指标,但原位杂交的检测方法不适用于实际应用。     

理想人格之丰碑——尼采的“超人”学说解析

本文通过对尼采"超人"学说的分析,揭示了尼采所展现的这种理想的精神超人其真正的意义在于"超人"所表现的积极的悲剧主义精神和伴随着破坏性的伟大的创造性."超人"的真正魅力在于他在悲剧中崛起,在衰败中创造.从而彻底摈弃了叔本华那种追寻涅槃寂灭,灭绝意志,超脱欲望的悲观主义.     

论交通肇事逃逸致人死亡案件的定性

交通肇事逃逸致人死亡的案件比较复杂,刑法中规定了交通肇事"逃逸致人死亡"的,构成交通肇事罪的加重情节,但肇事逃逸致人死亡存在构成不作为故意杀人罪的情形.     

有关死亡问题的探讨

死亡从概念上可分为心脏死、呼吸死、脑死亡;从分类角度看,可分为非暴力性死亡、暴力性死亡和急死;死亡的过程分濒死期、临床死亡期和生物学死亡期;与死亡相关的问题有假死、植物人和安乐死,"安乐死"不是"受嘱托杀人",应尽早立法保护。     

大鼠死后不同时间肌肉酶组织化学观察

目的　为了研究死后不同时间酶组织化学改变和死亡时间的关系。方法　用ＨＥ、ＰＴＡＨ 和酶组织化学染色法,对死后大鼠尸僵形成时肌肉的横纹和酶活性改变进行观察。结果　发现死后２ ～４ｈ 横纹模糊,６ｈ 后变清楚,可持续至２４ｈ 。琥珀酸脱氢酶（ＳＤＨ） 和辅酶Ⅰ黄递酶（ＮＡＤＨＤ） 变化较小,至死后２４ｈ,两种肌纤维的酶活性均较强;细胞色素氧化酶（ＣＣＯ） 活性下降较明显,至死后２４ｈ ,Ⅱ型纤维的酶活性几乎完全消失。结论　肌纤维结构的变化以及酶活性的变化可以用作推测死后经过时间     

Examining Space–Time Interaction in City-Level Homicide Data: Crack Markets and the Diffusion of Guns Among Youth

This paper examines the linkage between crack market activity and gunhomicide suggested by Blumstein (1995), who argues that the arrival ofcrack stimulated an increased availability of guns among juveniles. Thisgreater availability of guns, the argument continues, is responsible for thesharp upswing in juvenile homicide experienced in the United States in themid-1980s. Using city-level data on crack arrests and gun-related juvenilehomicide, we fit a change-point version of the Bass (1969) model ofinnovation diffusion. We find that, in most large American cities, thediffusion process for crack cocaine experienced an onset of dramatic growththat was followed by a similar, slightly slower growth in gun homicidescommitted by juveniles. We further use cluster analysis to find that thespatial patterning of the two processes is similar, starting on the East andWest Coasts and working their way toward other regions of the nation. Gunuse in homicide among slightly older offenders (ages 18–24) alsoexperienced a change at roughly the same time as the juveniles, but the rateof diffusion was considerably milder than for the younger group; offendersages 25 or older generally show no growth in gun-related homicide whatsoever. In addition, there is no detectable surge in juvenile nongun homicide activity. Based on these findings, we conclude that the crack cocaine markets–gun availability linkage is highly plausible, and we suggest directions for future research in clarifying the dynamics of the late-1980s surge in juvenile homicide.