电击伤后大鼠心肌TIMP-1表达的实验研究

目的探讨心脏电击伤后心肌金属蛋白酶组织抑制物（TIMP-1）随时间变化的规律及其法医学意义。方法220V低压电电击复制大鼠电击伤模型，采用免疫组化方法和图像分析技术，观测电击伤后不同时间点心肌TIMP-1免疫组化反应的表达情况及其面积积分光密度，并对所测数据进行统计学分析。结果电击伤后心肌TIMP-1阳性细胞在伤后0．5h内开始增加，24～72h达到高峰，随后逐渐减少，至12d时恢复到正常水平。结论电击伤后心脏TIMP-1阳性表达细胞数呈现一定的时序性变化，可望将其用作推断电击伤后经过时间的指标之一。     

宁夏文化自觉的历史新起点

无法忘怀的2008年,宁夏人在思想解放中实现新觉醒、在文化定位中创造新自量、在精神激昂中形成新感悟,文化自觉的大潮时时掀起波涛,出现了前所未有的新气象,宁夏的文化自觉进入了历史新起点。     

文化激荡和民族地区党政干部执政能力培养

世界各种文化相互激荡加剧,少数民族文化和中华民族文化的相互影响、民族文化和世界文化的相互影响、党的政治文化和宗教文化的相互影响,既是民族地区党政干部执政能力培养的动态资源,又和能力培养的过程贯通,并且还包含着民族地区党政干部能力培养的目的性要求———促进积极、有效的相互影响。     

建设廉洁城市的总体框架与基本思路

建设廉洁城市就是将预防腐败的基本要求与城市治理紧密结合,推动城市治理方式转型,建立多元主体共同参与的现代城市治理体系,推动惩治和预防腐败体系建设向纵深发展。牢固树立科学权力观,建立科学的权力结构,形成均衡的社会结构和创新权力制约模式,这是建设廉洁城市的基本任务。转变政府职能,建设有限政府;理顺政府与市场关系,建设廉洁市场;理顺政府与社会关系,建立廉洁社会;理顺政府与公民的关系,扩大有序参与,这是建设廉洁城市的基本路径。加强顶层设计,这是建设廉洁城市的重要保证。     

高举“三个代表“重要思想伟大旗帜三题

为什么"三个代表"重要思想从提出到被确立为党的指导思想仅用了不到三年的时间?为什么党的十六大在十五大把邓小平理论确立为党的指导思想后不久,又把"三个代表"重要思想确立为党的指导思想?如何真正高举起"三个代表"重要思想的旗帜?文章试对这三方面的问题作一些探讨.     

钦州保税港区产业布局研究

钦州保税港区是中国西部沿海距东盟最近的保税港区。中国-东盟自由贸易区的建成对钦州保税港区的产业布局及发展,既带来了新机遇,同时也面临着新挑战。要优化钦州保税港区产业布局,必须重点发展支柱产业,实施统一协调的内外规划、重点引进世界知名航运企业、改革创新通关模式、加快整车进口口岸规划建设、拓展产业基础设施融资途径、加快面向东盟相关产业园区建设、统筹城乡配套产业互动发展等对策措施。     

“Sovereignty as Responsibility”: Intellectual Sources, Evolving Paths, and Theoretical Debates

“Sovereignty as Responsibility” or “Responsible Sovereignty” has emerged as a new issue in IR and sovereignty studies. On the one hand, its emergence stems from the historical logic of sovereignty and its inherent legitimacy requirements; on the other hand, it is also a theoretical choice for dealing with current global issues and puzzles. In essence, “Sovereignty as Responsibility” is not a direct challenge or straightforward deviation from traditional sovereignty theories. During its transfer from Right to Responsibility, “Sovereignty as Responsibility” is actually a consequent product of sovereignty traditions (like Great-Power Responsibility). At the same time, it is also a developing term that enriches its meanings and contents in the process of concept building. Its connotation expands from the functions of “protection” and “prevention” to the function of “building” and even “care.” In general, studies of “Sovereignty as Responsibility” have gradually diverged into two different approaches; Libertarianism and Communitarianism. As a new-born framework, “Sovereignty as Responsibility” has demonstrated several theoretical characteristics in terms of structure, logic, standard, as well as content and levels. However, it also confronts some disputes in terms of theory and challenges in practice.     

Dental age estimation from the developmental stage of the third molars in western Chinese population

The purpose of this study is to provide reference data about estimating dental age from third molars of the western Chinese population for comparing with other populations and being applied to the age estimation of western Chinese juveniles and adolescents. A total of 2078 digital panoramic radiographs of 989 male and 1089 female Chinese subjects aged between 5 and 23 years were examined. The mineralization status of the third molars was assessed using the formation stages described by Demirjian et al. with two modifications. The results showed that the development of third molars in the western Chinese population was likely to begin at age 5 in both males and females. The third molars 28 and 48 showed significantly higher frequency in females than in males. The third molars 18 in the stage 1, 38 in the stages 1, A and G, and 48 in the stage H showed significantly older average age in females than in males. The Demirjian's stages C and D could be used as a reference stage to determine dichotomously whether a western Chinese is more likely to be under or above age 14 or 16, respectively. This study provided reference data for the age estimation of western Chinese juveniles and adolescents by the mineralization stages of the third molar. Apart from forensic age determination in living subjects, the presented reference data can also be used for age estimations of unidentified corpses and skeletons.     

关于媒介素养教育作为性别平等倡导战略的研究

本文讨论了媒介素养教育运动对社会性别倡导的价值。根据以往研究发现,当媒介素养教育被引入中国时,其体现核心价值的再现政治以及增加批判的自主权以及公民社会的传播权利等被消弱了,并呈现出社会性别的盲点,使本来赋权工人阶级、被压迫的妇女及其他弱势群体利益的媒介素养教育变成了降低其主体性的提高弱势群体素质的运动。本文分析了利用媒介素养教育运动推动社会性别平等面临的挑战,并提出了回应。     

恩格斯晚年对基督教起源问题的分析初探

基督教的起源问题是恩格斯晚年非常关注的一个重要问题。从历史唯物主义的基本分析范式出发,在批判总结鲍威尔宗教起源论的基础上,恩格斯明确指出,基督教产生的思想根源在于晚期希腊哲学和犹太神学的整合,社会根源在于罗马的统治。恩格斯从思想和社会渊源上对基督教的起源问题做出全面深入的论述,形成了马克思主义系统化的宗教理论。