盛世重典的经济学思考

通过盛世重典的经济学分析 ,我们探寻到盛世重典的四条经济学对策 ,即最大限度加大贪腐犯罪的经济成本、经济政治预期成本、附加的经济政治成本和实际经济政治成本 ,使贪腐犯罪者不敢和无法贪腐犯罪 ,从而为我党我国采取更加有力的措施 ,坚持不懈又卓有成效地开展廉政建设和反腐败反违法犯罪斗争 ,提高经济理论支撑。     

中国汉族6-18周岁男性牙齿生长发育的年龄研究

目的研究牙齿钙化程度与年龄的关系,建立利用牙齿钙化程度推断中国汉族6～18周岁男性年龄的办程。方法通过对6568名6～18周岁汉族男性全口曲面断层影像上牙齿的钙化程度进行评分;将分级值及其对应年龄输入SPSS软件进行分析,建立推断年龄的方程模型;从研究样本外随机抽取已知年龄的样本160例进行卣测,,结果同名牙齿钙化评分值侧别间秩合检验结果P〉0．05;下颌左侧恒牙钙化评分值与年龄相关分析结果r值均存0．7以上,下颌同名牙间相关系数r均在0．9以上;所建回归模型拟合优度R^2=0．828,估计值标准误为1．23岁;阿测平均洪差为0．423±0．269岁。结论本研究所建立的方法准确可靠,可用于中国汉族6～18周岁男性人群的年龄推断。     

Age-at-death estimation by pulp/tooth area ratio in canines: study of a 20th-century Mexican sample of prisoners to test Cameriere's method

Accurate age estimation has always been a problem for forensic scientists, and apposition of secondary dentine is often used as an indicator of age. Cameriere et al. studied the pulp/tooth area ratio by peri-apical X-ray images of the canines, to observe the apposition of secondary dentine. The present study examines the application of this technique in a Mexican identified sample coming from the Department of Physical Anthropology of the INAH, at Mexico City. The main aim of this work is to test the reliability of this method in a skeletal sample of a specific population, different from the samples used for its development. The obtained regression model explained 96.2% of total variance (R(2) = 0.962) with a standard error of estimate of 1.909 and a standard deviation of 1.947. These results demonstrate great reliability and that the age/secondary dentine relationship is not variable in this specific population.     

对信息化时代女性话语仍被“消音“的再思考

网络的出现为两性的平等提供了潜力,但在父权制的社会里,这一新事物仍使女性处于“话语权”被消音的状况中。尽管现状并不很乐观,但还是存在着改变的潜力和希望的。     

大鼠皮肤挫伤修复过程中NF_κB P65表达的研究

目的探讨皮肤挫伤修复过程中,核转录因子(NFkB)P65在挫伤区不同时间表达的变化规律。方法 应用免疫组化技术对挫伤后0h、3h、6h、9h、12h、1d、3d、5d、7d、10d的大鼠皮肤挫伤组织中NFkB P65的表达进行研究。结果伤后3h,挫伤区内浸润的少量多核粒细胞的胞质中NFkB P65呈弱阳性表达,阳性率为(3.20％±0.15％);伤后6h,阳性表达增强,阳性率为(11.33％±0.88％);伤后12h,表达继续增强,阳性率(75.67％±0.82％);伤后1d,在浸润的几乎所有单核细胞和多核粒细胞的胞质和胞核中均可见NFkB P65呈强阳性表达,阳性率为(97.33％±0.88％),表达达高峰,以后逐渐下降。结论 大鼠皮肤挫伤修复过程中,NFkB P65在挫伤后的炎症反应中发挥重要作用;同时,NFkB P65在挫伤区内多核粒细胞,单核细胞及成纤维细胞中的表达呈规律性变化,可对挫伤时间的推断提供参考。     

创缘周围血管生成在皮肤损伤时间推断中的应用

皮肤损伤时间推断一直以来都是法医病理学者所需解决的重要问题,免疫组织化学技术具有方便、敏感的特性,它的应用大大提高了皮肤损伤时间推断研究的发展。然而,有效指标的缺乏却限制了免疫组织化学技术的应用。血管生成在皮肤损伤愈合过程中发挥着非常重要的作用,因此,血管生成相关因子可能在皮肤损伤时间推断方面具有重要价值。     

刑事责任年龄认定存在的问题及对策研究

由于立法上缺乏刑事责任年龄认定标准;司法实践中户籍资料、被告人供述和辩解、证人陈述和骨龄鉴定认定依据均存在问题;刑事证据采纳标准和司法成本影响刑事责任年龄的认定,从而导致犯罪嫌疑人尤其是未成年人刑事责任年龄的认定处于不确定状态。对此,立法上应明确规定认定刑事责任年龄的法律依据;司法实践中,严格户籍管理,适当运用骨龄鉴定,严格遵守证据的采信规则,合理规划司法成本。     

骨骼个体识别系统的研究

骨骼个体识别系统的研究花锋，田雪梅，孙建军，沈旭昆ＳｔｕｄｙｏｆｔｈｅＣｏｍｐｕｔｅｒＳｙｓｔｅｍＢａｓｅｄｏｆｔｈｅＩｎｄｉｖｉｄｕａｌＩｄｅｎｔｉｆｉｃａｔｉｏｎｏｆＳｋｅｌｅｔｏｎ￥Ｈｕａｆｅｎｇ；Ｔｉａｎｘｖｅｍｅｉ；Ｓｕｎｊｉａｎｊｕｎ；（...     

Cross-national comparison of homicide: Age/sex-adjusted rates using the 1980 U.S. homicide experience as a standard

Cross-sectional studies of crime have typically relied on crude crime rates when making comparisons between countries. Crude rates control for population size but implicitly assume that all members of the population are equally at risk. Empirical studies have shown that, cross-nationally, risk varies by age and sex. Standardization of crime rates removes the confounding effects of variable age and sex population distributions. Since age/sex-specific crime rates are generally unavailable for many countries, the method of indirect standardization is the most desirable technique. Age/sex-adjusted homicide rates for 76 countries are presented, and two comparative measures are suggested. It is shown that while the United States has a higher homicide rate than all but 15 countries; in most cases, the magnitude of the difference, not controlling for age/sex differences, is overestimated. Crude rates underestimate differences between the United States and countries with higher rates of homicide.     

两种骨龄标准推断女性14岁年龄的准确度

目的研究李果珍百分计数法和中国人手腕骨发育标准CHN法在推断女性14岁年龄时的准确度。方法在湖南娄底三所中学随机选择51名14岁女生,同一条件下拍摄左手腕X线片;按照上述两种方法由专业人员阅片;对比两种方法所得结果及其与真实年龄间的差异。结果计数法和CHN法测得的骨龄与研究对象的实际年龄间无显著性差异(P>0.05),两种方法比较也未见明显差异(P>0.05)。结论计数法和CNH法可用于湖南地区女性14岁年龄的推断。