网络犯罪的法理分析和立法思考

随着计算机和信息网络的普及,人类的交流更加方便和快捷。与此同时,网络犯罪也呈现出复杂多样的形态,且危害性日益严重。令人忧虑的是,由于我国法律体系建设的滞后,对一些新型的网络犯罪行为的定罪还存在无法可依的现象。笔者试就几种主要的网络犯罪行为进行分析,并在此基础上对网络立法问题提出一些初步的意见。     

Virtual Interpersonal Touch and Digital Chameleons

We studied the characteristics of hand touch with a mechanical device that approximated a handshake, and we then examined the effect of handshake mimicry on assessment of a partner. Two participants interacted with a force-feedback joystick that recorded each of their hand movements individually. The two participants then greeted one another by feeling the recording of the other person’s movements via the force-feedback device. For each dyad, one of the participants actually received his or her own virtual handshake back under the guise that it was the other person’s virtual handshake. Results demonstrated three significant findings. First, for any given participant, a metric that took into account position, angle, speed, and acceleration of the hand movements correlated highly within individuals across two handshakes. Second, across participants, these metrics demonstrated specific differences by gender. Finally, there was an interaction between gender and mimicry, such that male participants liked people who mimicked their handshakes more than female participants did. We discuss the implications of these findings and relate them to theories of social interaction.

虚拟社会分层——兼与现实社会分层比较

人类历次科技革命都对社会形态产生了巨大影响,今天信息技术革命对社会形态的显著影响表现为虚拟社会的兴起,使得社会存在两副社会结构:现实社会结构与虚拟社会结构。论题基于社会分层视角,对虚拟社会结构展开实证研究,将虚拟社会结构分为五个阶层,并对照其现实社会分层位置,研究发现虚拟社会分层将那些现实社会底层推向虚拟社会上层,而现实社会上层则处于虚拟社会底层。这种阶层位置倒置对现实社会秩序产生强烈的冲击,这也正是今天社会治理的重要面向。     

虚拟机软件在中职网络教学和实训中的应用

随着全国中等职业学校计算机技能大赛的举办,中职学校网络实训环境发生了改变,虚拟机软件在网络教学中得到了广泛的应用.通过虚拟机软件可以建立虚拟化的实训环境,模拟真实的计算机系统.使用虚拟机软件既可以克服教学资源和设备不足的困难,又可以解决实训时长不足,完成真实环境难以实现的实训任务,保证网络教学和实训的顺利进行.     

随机过程的概念解析

通过分析Bernoulli试验对应的随机变量序列,给出随机过程的直观定义导致的矛盾.借助测度论的基本概念系统,解析随机过程的数学定义,给出随机过程样本函数与随机过程实现的概念一致性.     

How to make e-Procurement viable for SME suppliers

Due to their common role as suppliers, small and medium-sized enterprises (SMEs) are especially challenged by today's turbulent business conditions. In order to meet this challenge, short-term WWW-based enterprise cooperations are regarded as an appropriate way to enhance the competitive strength of SMEs. Hence, the Institute of Machine Tools and Industrial Management (IWB) operates three so-called competence networks for engineering (www.engineering-net.de), rapid prototyping (www.rp-net.de) and manufacturing (www.produktionsnetz.de) services. For the purpose of an applied research project, more than 80 participating SME suppliers have been included in these specialized virtual markets, which are based on the core competencies of the cooperating SMEs. Additionally, the platform (www.virtueller-markt.de) enables customers to configure their specific supply chains via the above-mentioned competence networks. The presented paper depicts how to establish and operate these competence networks as well as how to configure supply chains via these virtual markets.     

Determining the effects of intraclass correlation on factorial experiments

This paper considers the effects of the presence of eqmi-correlation between observations in a k-way factorial experiment, A technique to provide unbiased F-tests is also constructed.     

聚合物/表面活性剂二元复合驱研究进展

从聚合物/表面活性剂二元体系的特点出发，综述了聚/表聚/表二元复合体系的实验室研究现状以及在胜利油田孤东七区54-61进行的矿场试验情况。聚/表二元复合驱是在聚/表/碱三元复合驱的基础上去掉碱所形成的低浓度的驱油体系，可以最大限度地发挥聚合物的粘度和弹性，减少乳化液处理带来的负面影响，减弱由于碱的存在引起的地层以及井筒结垢的现象。通过国内外研究结果分析表明，聚/表二元复合体系提高原油采收率幅度在20%左右；矿场试验取得了较好的效果。聚/表二元复合体系可以克服三元体系的缺点，作为一项新的驱油方法具有宽阔的发展空间。     

虚企业与ERP 软件关系研究

简述国内外ERP 的发展过程, 提出虚企业的概念, 指出它与ERP 软件系统的关系, 揭示 ERP 软件中的模型与BPR 之间的内在联系, 探讨其结构的演变过程, 分析引入该概念的意义 和对信息系统研究的影响, 如独立于现有企业实体的企业理论模型的研究, 优化的企业流程、 企业构架的建立; 传统信息系统开发方式的改变, 不应仿照原企业的构架建立企业管理信息系 统; 企业管理信息系统实施方式的改变, 强调理论模型对信息化的企业管理及其实体结构的影 响; 最后指出虚企业发展的过程为软科学的研究提供了一条思路.