高职电子商务专业理论与实践课程教学体系探索——以长沙民政职业技术学院为例

文中从“零适应期”、“楔型人才”和“核心竞争能力培养”的教学理念出发,提出了“大专业,多方向,宽基础,重特色”的课程体系设计思想,构建了高职特色的理论与实践课程教学体系。     

我国应当尽快确立电子商务证据的法律地位

随着电子商务的普及推广,电子商务证据与现行法律规定发生冲突,已在司法实践中显现出来。在我国,这种冲突主要体现在电子商务证据的种类、形式等方面,借鉴世界各国和国际社会的不同做法,我国应对其合法地位作出相应的法律规定,以适应电子商务发展的需要。     

The decomposition and graphical analysis of crime and sanctions data: A cross-national application

This article attempts to illustrate the utility of isoquant map analysis from the field of production theory in microeconomics for the analysis of criminal justice data. Cross-national comparisons of aggregate crime and justice data are used to demonstrate the ability of this technique to reveal important patterns that are often obscured by simple rate comparisons and multivariate treatments such as pooled time-series analysis. For each jurisdiction, aggregate trends in criminal justice processing rates are systematically analyzed as a sequence of two-input production processes: gross imprisonment rates (prison population divided by resident population) can be partitioned in terms of the crime rate and punitiveness (prison population divided by the number of offenses); punitiveness can, in turn, be partitioned in terms of severity and certainty of punishment; certainty of punishment can then be partitioned, seriatim, in terms of the incarceration rate, the conviction rate, and the arrest or clearance rate and the rate at which citizens report crimes. Cross-national data collected by Farrington, Langan, and Wikström are used to illustrate the utility of the method for displaying comparisons of the decomposition of aggregate criminal justice data for the United States, England, and Sweden.     

电子商务中间件技术的应用

电子商务是网络经济时代崭新的商务活动形式。由于网络应用的更新 ,促使电子商务向着多层次、跨平台的分布式体系不断迈进。中间件 (Middleware)技术一种基于标准、支持分布式应用、独立于计算机硬件及操作系统的开发和运行环境 ,将对电子商务的发展起到较大的推动作用。     

电子证据制作主体身份辨真难点及对策--以我国首例网络色情案为例

网络时代,利用网络犯罪是随着现代科技发展而反射到刑事法律中不可回避的话题.本文以我国首例网络色情案为例,首次从刑事证据法学角度,对电子证据制作主体身份辨真的定位、存在的难题和困惑、认定的对策等方面予以剖析,以期对我国刑事电子证据制度的完善有所裨益.     

气质联用仪自动筛选常见毒物的应用研究

目的建立快速、灵敏的常见毒物的质谱自动筛选检测方法。方法建立常见毒物的质谱用户库，优化分离条件，优化质谱数据的自动分析参数，进行标样和样品分析。结果建立了含1306种常见毒物的质谱用户库；建立了自动筛选方法；得到了150种常见毒物的保留时间和检测限。结论建立的方法具有快速、灵敏、准确的优点，完全可替代繁杂的质谱检索手工操作。     

海洛因地理来源研究进展

对海洛因地理来源的判断一直是世界各国较为关注的问题。本文主要从技术角度出发,结合作者与美国缉毒署(DEA)特殊样品检测和研究实验室(STRL)进行技术交流的情况,对最近30年世界各国对海洛因来源判断研究的分析方法和数据处理方法进行了综述和探讨。     

"大话"文化:"电子场景"下青年文化的"中区倾向"

"大话"文化是"电子场景"下成长起来的青年人在行为方式上的主动变革,从而形成的一种"中区倾向"的行为模式,"大话"文化只能以青年文化的面目出现.对于"大话"文化现象,不能轻易地以价值判断对其进行盖棺定论,它实际上是人们在"电子场景"下行为模式转变的一个信号而已.     

The squatting facet on femora of West Coastal Indian population

104 out of 108 adult femora from the West Coastal region of India show a distinct identifiable squatting facet on their popliteal surface. The data on such features are reviewed and its relevance to medico legal and anthropological science is discussed.     

A Note on the Use of County-Level UCR Data

County-level crime data have major gaps, and the imputation schemes for filling in the gaps are inadequate and inconsistent. Such data were used in a recent study of guns and crime without considering the errors resulting from imputation. This note describes the errors and how they may have affected this study. Until improved methods of imputing county-level crime data are developed, tested, and implemented, they should not be used, especially in policy studies.