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91.
傻化是操作技术的简易化,是用少的或浅显的知识去使用产品。“界面”(操作技术)是可以相对独立于“系统”(运行技术)的。技术傻化已渗透到日常生活的各个领域,其原因是:(1)现代社会的知识成指数函数增长,科技产品极大丰富;(2)专业化分工日益加深,制作(生产)日益与使用(消费)相分离;(3)开发商为实现其产品大众化目标,不断使其产品的操作简易化。技术傻化在发展中国家中有其重要功能。它有助于高新技术的推广普及,产生良好的社会经济效益;有助于消除现代社会中的“数字鸿沟”这一新型不平等形式;有助于丰富普通人的生活。  相似文献   
92.
电子证据没有传统证据所拥有的永恒性,电子犯罪的调查和起诉,调查人员必须根据在某种交易已经完成后的记录来立案。一旦探测到受到入侵,你有两种选择方案来对付—将系统和网络断开,开始取证,或者仍旧让系统联网,尝试监控入侵者。利用正确的工具,具备所有器件如何工作的知识,就是收集所需证据需要的一切。  相似文献   
93.
网络时代我国隐私权立法的思考   总被引:1,自引:0,他引:1  
本文结合欧美一些国家相关立法的对比研究,立足我国隐私权立法的现状,从制定个人数据保护法方面对我国隐私权立法提出一些初步设想。同时,还就电脑网络环境中个人数据的技术保护与法律保护的协调问题进行了探讨和研究。  相似文献   
94.
This paper considers the problem of missing data in two circumstances commonly confronted by criminologists. In the first circumstance, there is missing data due to subject attrition—some cases drop out of a study. In this context, analysts are frequently interested in examining the association between an independent variable measured at time t(x t ) and an outcome variable that is measured at time t + 1(y t + 1); the problem is that the outcome variable is only observed for those cases which do not drop out of the study. In the second circumstance there is missing data on an independent variable of interest for typical reasons (i.e., the respondent did not wish to answer a question or could not be located). In this case, researchers are interested in estimating the association between the independent variable with missing data and an outcome variable that is fully observed. Criminologists often handle these two missing data problems by conducting analyses on the subsample of observations with complete data. In this paper, we explore this problem with two case studies and we then illustrate the use of methods that directly address the uncertainty produced by missing data.  相似文献   
95.
郭秀梅 《政法学刊》2003,20(3):43-46
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。  相似文献   
96.
A major source of oppression in industrial and post-industrial society is the restrictive and highly authoritarian nature of the workplace. One response is to democratize the workplace by increasing the participation of workers in making decisions and in choosing and evaluating managers as well as sharing in the ownership of the firm. These are not new ideas, and there are many examples of organizations pursuing various forms of democratic practices. However, a major objection is that such participation would compromise economic and other types of organizational productivity. This article examines the empirical support for that argument over a wide range of types of organizations in which workers participate in important decisions affecting their welfare. The overall results of this survey across many different forms of work organization suggest that the evidence supports the opposite conclusion, that worker participation increases productivity, particularly when workers share the benefits of higher productivity. The challenge is to ascertain ways of spreading these practices more widely.  相似文献   
97.
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.  相似文献   
98.
气质联用仪自动筛选常见毒物的应用研究   总被引:1,自引:1,他引:0  
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。  相似文献   
99.
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。  相似文献   
100.
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.  相似文献   
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