山羊地方性鼻内肿瘤病毒ENTV-SC株基因组cDNA文库的构建及生物信息学分析

根据山羊地方性鼻内肿瘤病毒(ENTV-2)基因组序列设计5对引物,通过RT-PCR技术从山羊地方性鼻内肿瘤自然感染病例的鼻液中分段扩增获得了ENTV的基因组,构建了ENTV的cDNA文库,并对基因组序列进行了生物信息学分析.结果显示,获得的序列全长7 168 bp,包含相互重叠的gag-pro-pol-env编码区及部...     

Sex Determination Using the Second Cervical Vertebra—A Test of the Method*

Abstract: Sex is one of the critical questions addressed when unidentified skeletal remains are discovered in forensic or archeological contexts. Continuous testing and re‐evaluation of existing techniques is essential to improve accuracy and precision. The Wescott (J Forensic Sci 2000; 45 (2):462–6) method of sex determination from dimensions of the second cervical vertebra was blind‐tested on 153 adult individuals from the Spitalfields documented collection of human skeletal remains held at the Natural History Museum, London. Significant sex differences were determined for all dimensions measured (independent two‐sample t‐test, p < 0.05–0.001). The discriminant functions developed by Wescott were shown to have an overall accuracy of classification of 76.99%. Using stepwise discriminant analysis, a discriminant function based on the Spitalfields data correctly classified sex in 83.3% of individuals and was able to classify males and females with equal accuracy. Additional discriminant functions are presented for use in instances where preservation of the second cervical vertebra is poor.     

158例"周围神经损伤"法医学鉴定分析

目的 研究"周围神经损伤"法医学鉴定案件的特点,探讨如何运用临床资料、法医检查和神经电生理检测结果等对周围神经损伤者进行法医学鉴定.方法收集临床诊断为"周围神经损伤"的158例法医学鉴定案件,对其个体特征、损伤情况、鉴定结果、夸大与伪装情况等进行统计分析.结果 在158例"周围神经损伤"案件中以男性、青壮年及无业人员多...     

美国马里兰州涉及电击枪死亡案例分析

目的 研究美国马里兰州涉及电子武器(电击枪)死亡案件的特点,探讨其法医学鉴定要点.方法 收集2004-2009年美国马里兰州法医局鉴定的涉及电击枪死亡案件13例,案件均经详细的现场调查,尸体进行系统解剖,并进行全面的毒(药)物检测及组织病理学检验.从一般情况、电击枪类型及接触方式、毒物检测结果、死亡方式、死亡原因等方面...     

高校图书馆社会延伸服务发展探析

作为文献信息资源的聚集地,高校图书馆开展公益性的社会延伸服务可提高图书馆资源利用率,满足老百姓的精神文化需求,实现高校图书馆资源共享,并对我国构建学习型、节约型和谐社会产生推动作用。其社会延伸服务可惠及社会居民、打工人群、政府以及特定的行业等。其内容主要涉及普通的文献借阅服务、信息咨询服务、检索服务、数字图书馆和信息导航服务、报告会等社会公益活动。     

基于SWOT分析的济南市软件产业发展战略及对策研究

电子信息产业是济南市具有区域竞争优势的重要支柱产业。软件产业是电子信息产业的核心和灵魂。通过分析可以看出济南软件产业与济南国民经济发展的密切联系。鉴于此有必要充分认识济南市软件产业发展的优势、劣势以及面临的机遇、威胁,并依据发挥优势、克服劣势、抓住机遇、避免威胁的原则制定符合济南软件产业自身特点的、切实可行的发展战略及实施对策。     

公安院校民警培训应当以需求为导向

公安院校民警培训改革应当以需求为导向,改变以往的培训方法,建立一种切合基层公安机关实际需要的培训模式。培训要以民警＂缺什么、补什么＂为原则,根据各部门的实际情况,区分层次、岗位、性别、年龄,科学制定标准,使训练内容贴近实战,凸显针对性,让民警真正学有所用,满足执勤执法的需要,不断提高公安队伍的战斗力。     

Party system dynamics in post-war Japan: A quantitative content analysis of electoral pledges

Qualitative accounts of Japanese party politics allude to the standard left-right spectrum, but they invariably devote much more space to discussions of foreign policy differences than to socioeconomic conflict. Quantitative estimates of Japanese party positions treat short party responses to newspaper interviews as if they were true manifestos, and fail both to confirm the claims of the qualitative literature and to demonstrate any consistent basis for party differentiation at all. We address both puzzles by applying a text scaling algorithm to electoral pledges to estimate Japanese party positions on three major policy dimensions. Our analysis largely confirms the findings of the qualitative literature, but also offers new insights about party movement and polarization over time.     

论宽严相济刑事政策视野中刑罚之经济分析

在宽严相济刑事政策下,良好的刑罚应具有四种经济功能：惩罚犯罪,恢复正常秩序,减低交易成本;提供奖惩机制,打击机会主义动机;展示冲突的风险,促进合作;实现犯罪行为外部性的内部化,促进资源的优化配置和增殖。