从公安事业需要和云南实际出发开创公安高等教育改革发展的新局面

云南公安高等专科学校“九五”期间的飞速发展 ,进而形成的“办学上规模、学校上层次、教学上质量”的“十五”建设目标 ,正是顺应了时代的发展 ,符合云南的实际和公安事业发展的需要。开创公安高等教育改革发展的新局面 ,一是公安学历教育是公安事业进步和发展的基本保证 ;二是提高素质教育质量 ,是公安教育保持生机与活力的必由之路 ;三是坚持学历教育与在职民警教育培训并重 ,是时代赋予公安教育的神圣使命。     

大鼠脑损伤后COX-2表达变化的时间规律性研究

目的探讨大鼠脑损伤后环氧合酶2(COX-2)在神经元、神经胶质细胞中表达变化的时间规律性。方法以冲击应力σd为355.09kPa致大鼠脑损伤后,于不同时间段分别应用原位杂交、免疫组化、免疫组化双染色技术检测COX-2mRNA和蛋白的表达强度,用图像分析系统测定阳性反应物平均灰度,进行统计学处理。结果正常对照组COX-2mRNA和蛋白弱表达,伤后15min开始表达呈增强趋势,分别于伤后1,2d,表达达到峰值,平均灰度值分别为126.38±1.36、124.77±3.20,与对照组、邻近上组比较均具有显著性差异(P<0.05),于伤后3,4d,表达达到另一峰值,平均灰度值分别为127.18±1.96、120.14±3.52,并维持高水平表达分别至伤后7,15d,平均灰度值分别为110.03±2.61、111.27±2.83,与对照组比较具有显著性差异(P<0.05)。阳性细胞多为神经元。结论脑损伤后COX-2mRNA及蛋白的表达具有时间规律性,可作为法医学推断脑损伤形成时间的指标。     

外伤性椎间盘突出时间与CT值改变的相关性

目的探讨外伤性椎间盘突出发生时间与CT值改变的相关性。方法分别对198例自伤性椎间盘突出疝出部髓核CT值(表示为A)和未疝出部髓核CT值(表示为B)进行测量,计算出二者的差值(即判定参数),分析判定参数与椎间盘突出时间的关系。结果判定参数与椎间盘突出时间具有相关性,其差异具有统计学意义,判定参数在-12～-40HU之间,平均为-25.8HU(AB)时,椎间盘突出时间在6至12个月;判定参数在37～289HU之间,平均为96.1HU(A>B)时,椎间盘突出时间在12个月以上。结论根据判定参数可判定外伤性椎间盘突出发生的大体时间。     

地方高等院校举办应用型本科高职教育的思考

随着社会经济文化的发展 ,应用型高级技术人才的需求会不断增加。适当安排有条件的本科院校开展应用型本科高职教育 ,不但可为社会提供这类人才 ,而且对加强职业教育与普通高等教育的沟通会有明显推动作用。应进一步更新观念 ,依托本科院校的办学资源优势 ,建立真正的办学实体来承担此项任务。这应成为高等职业教育的一个发展方向     

浅析公司治理与会计信息披露

建立完善的公司治理制度的关键是要建立起科学合理的信息披露制度。科学的会计信息披露系统是保证经济活动的透明度,使信息使用者做出正确的判断和科学决策,进而全面维护经济活动中各主体的利益,推动经济发展的重要手段。     

Victims' Responses to traumatic life events: An unjust world or an uncaring world?

Although the psychological literature has generally equated deservingness and justice, victims' responses suggest the need to disentangle the two concepts. Victims usually feel their traumatic experience was undeserved but typically do not consider the outcome in terms of justice or fairness. Rather, their feelings about not deserving the victimization derive from a second type of moral judgment involving caring rather than justice. These two orientations are discussed in light of recent developments in work on moral reasoning. A framework for understanding the trauma of victimization is presented; the shattering of assumptions related to a caring world—in which people are protected from harm—is highlighted in this model. The crucialrole of social support and specific cognitive strategies used by victims in the aftermath of their victimization are discussed in terms of survivors' efforts to rebuild their assumptions about a caring world. Although concerns about justice are less common among survivors, an effort is made to discuss when these isues are most apt to arise.     

中国2000年城乡小康社会指标实证分析与比较

本文以中国国家统计局小康课题组制定的中国全国、城市和农村小康标准为依据,对中国2000年各省市自治区城乡小康实现程度作了实证分析与比较,目的是通过研究城乡之间、地区之间的小康实现程度的差距,为全面建设小康社会,促进城乡之间、地区之间经济协调发展,提出一些政策建议。     

An Improved Equation for TBS and ADD: Establishing a Reliable Postmortem Interval Framework for Casework and Experimental Studies

Megyesi et al.'s (J Forensic Sci, 2005, 50, 618) paper was important to forensic anthropology as it introduced a quantitative framework for estimating time since death in human cadavers, based upon physical appearance by way of scoring on a novel scale. However, errors concerning rounding, temperature scale, and incorrect use of a statistical regression model render their predictive formula unusable. Based upon only their more reliable data, a more appropriate regression model to predict accumulated degree days (ADD) from total body score (TBS) is presented. The new model is also a superior fit (r² = 0.91) and produces markedly narrower confidence intervals than the original, which also allowed impossible, negative ADD values. Explanations of the shortcomings in the original analysis and calculations are presented, which it is hoped will help forensic scientists avoid making similar mistakes.     

A Longitudinal Study on Human Outdoor Decomposition in Central Texas

The development of a methodology that estimates the postmortem interval (PMI) from stages of decomposition is a goal for which forensic practitioners strive. A proposed equation (Megyesi et al. 2005) that utilizes total body score (TBS) and accumulated degree days (ADD) was tested using longitudinal data collected from human remains donated to the Forensic Anthropology Research Facility (FARF) at Texas State University‐San Marcos. Exact binomial tests examined the rate of the equation to successfully predict ADD. Statistically significant differences were found between ADD estimated by the equation and the observed value for decomposition stage. Differences remained significant after carnivore scavenged donations were removed from analysis. Low success rates for the equation to predict ADD from TBS and the wide standard errors demonstrate the need to re‐evaluate the use of this equation and methodology for PMI estimation in different environments; rather, multivariate methods and equations should be derived that are environmentally specific.     

Delayed fatal impact cardiopathy

The lesions of impact cardiopathy ("cardiac contusion") which fail to heal satisfactorily, leading to delayed heart failure and death, are infrequently recognized, in part because of a general lack of appreciation of the lingering significance of lesser degrees of trauma. The case of a 31-year-old male dying 4 weeks after a vehicular collision provides strong confirmation of the expectable intermediate aspects of this spectrum of post traumatic lesions.