人类D19S40基因座在不同人种中的遗传多态性研究

采用ＰＣＲ技术分析中国汉族、德国人、斯洛伐克人和美国黑人群体Ｄ１９Ｓ４００基因座的遗传多态性及世界三大人种之间的差异。四个群体共调查了６２０人,发现了１１个等位基因,观察到４７种基因型。各群体观察杂合度为：０．７８～０．８８,个人识别机率为：０．９３８５０～０．９６６４。四个群体基因型频率分布符合Ｈａｒｄｙ－Ｗｅｉｎｂｅｒｇ平衡（Ｐ＞０．０５）,三大人种（蒙古人种、高加索人种、美国黑人）之间Ｄ１９Ｓ４００基因座等位基因频率分布存在极显著差异（Ｐ＜０．０１）。结果显示Ｄ１９Ｓ４００基因座在群体遗传学研究和法医学个人识别中有较高应用价值     

肺动脉栓塞猝死的法医病理学检验

对５０例肺动脉栓塞猝死案例分析,结果显示：引起肺动脉栓塞猝死的主要原因为创伤（４２％）,心脏疾病（３２％）,外科手术（２０％）等。血栓栓子多来源于下肢静脉（８０％）;其次为心腔内附壁血栓（２０％）。发生猝死高峰季节为１０～１２月;低峰季节为４～６月。猝死场所多见于医院内。最后提出了该病的法医学鉴定注意事项     

家兔死后红细胞内钾钠离子含量与死亡时间的关系

研究了40只家兔死后不同时间心血红细胞内钾钠离子含量变化及红细胞膜Na+－K+－ATP酶活性。发现红细胞内钾离子含量随死亡时间增加呈线性下降（r=-0．829,P＜0．025）。在死后0－48小时,红细胞内钾离子含量与死亡时间显著相关。红细胞膜Na+－K+－ATP酶活性在死后48小时无显著变化。     

Study on assessments of injury grade in 203 cases of traffic accident

The assessments of victims' injury grade in 203 cases of traffic accidents were reviewed in this article, sorts of these traffic accidents and the best time for assessment of injury grade after traffic accident were also discussed.     

The phenomenon of gene linkage and recombination in the paternity test

The phenomenon of gene linkage and recombination may nearly be overlooked in paternity test of one single child, but it is likely encountered in paternity test of twin or more. In a case of paternity test, the results of 17 items including eight DNA loci were analyzed and the phenomenon of gene linkage and recombination was discussed in detail. This phenomenon should be brought into necessary attention in the paternity test.     

An Integrative Perspective on Social Justice: Distributive and Procedural Fairness Evaluations of Positive and Negative Outcome Allocations

This paper presents a theoretical framework for the integration of distributive and procedural justice in positive and negative outcome allocations. The framework consists of seven basic assumptions, seven propositions, and seven groups of interrelated hypotheses. The expected outcome offers a coherent program for future justice research based on the realization that distributive and procedural aspects of fairness cannot be meaningfully treated (1) in isolation from one another, and (2) without taking into account the valence of the allocated outcome. The framework should also reveal the need to reassess existing distributive and procedural justice study conclusions that neglected to examine the interactive effects of the allocation outcome (distribution) and the procedure and the outcome valence.     

Attacking the Centre: "Moderate-Induced Polarization" in Denmark and The Netherlands

In a recent study it has been argued that strong centre parties may lead to polarization, not moderation. The study showed that as the centre's share of parliamentary seats increased, this convergence of voters was off-set by two concurrent divergent party trends. As the centre parties expanded, either: (i) the extremist parties increased as well, or (ii) an outward movement of moderate parties took place. This article sets out to test these two trends in order to assess which is the more valid according to two case studies, because each pattern has a different impact on electoral competition, governmental durability and democratic stability. The two trends are appraised in Denmark and The Netherlands for all post-war elections until 1990. The results show that the centre is indeed related to systemic polarization, but that one of the two patterns is invalid. The trend that perceives the centre as a possible destructive force is not supported, while the tendency that does not jeopardize democracy is supported. In both countries the centre's potential coalition partners - the parties on the moderate left and right - attacked their centre-based party system by pulling away in an outward polarizing pattern. The goal was the creation of a bipolar system, with a vacant centre. In each case the centre parties were of a different size and adopted different tactics in order to combat the "moderate-induced" strategy of polarization. The centre's counter-strategies succeeded, but the party systems were transformed.     

Sexual dimorphism in the crania and mandibles of South African whites

Numerous studies have clearly demonstrated that skeletal characteristics vary by population. To date, there are no metric cranial criteria for South African whites. Therefore, the purpose of this study is to establish population specific standards for sex determination from the skull. A total of 12 standard cranial and five mandibular measurements were taken from 44 male and 47 female skeletons of known sex and race from the Pretoria and Dart collections. These were subjected to SPSS discriminant function analysis. Bizygomatic breadth was the most dimorphic dimension. Five functions were developed from the complete cranium, vault, face, mandible and bizygomatic breadth. Dimensions from the complete cranium provided the best accuracy. In the mandible, bigonial breadth was the most dimorphic of the measurements taken. Average accuracies ranged from 80% (bizygomatic breadth alone) to 86% (cranium). These accuracies are similar to those obtained by researchers on other groups (e.g., 84% in Japanese crania and about 86% in American whites and blacks). Diagnostic accuracy, however, is lower than that obtained from the South African femur and tibia.