论图书馆数字信息咨询馆员素质和能力

数字信息咨询服务是网络环境下出现的一种不同传统的信息咨询服务，网络环境下的图书馆是一个开放的知识信息资源与服务体系，在这种环境下分析图书馆数字信息咨询馆员素质和能力的重要性。具有高素质和活力信息的咨询馆员，为图书馆实现数字资源可持续发展提供良好的人力资源保证。     

云环境下虚拟服务器的安全性研究

云计算是在网格计算的基础上发展而来的,是一种新兴的计算模型,本文将云计算与WEB技术相结合,研究了在云环境下数据库及FTP的安全性。     

关于大陆与澳门非法婚之比较

大陆与澳门在婚姻制度上的差异性,乃由于长期历史原因所致。我们对两法域在违法婚姻法律规定方面进行分析比较,旨在互相借鉴。因为不久的将来,大陆将出台更加完善的《家庭婚姻法》,而澳门回归祖国怀抱后,亦应尽力协调与内地法律之间的种种关系,解决不同法域间产生的各种冲突     

Beyond virtual museums: Experiencing immersive virtual reality in real museums

Contemporary museums are much more than places devoted to the placement and the exhibition of collections and artworks; indeed, they are nowadays considered as a privileged means for communication and play a central role in making culture accessible to the mass audience. One of the keys to approach the general public is the use of new technologies and novel interaction paradigms. These means, which bring with them an undeniable appeal, allow curators to modulate the cultural proposal by structuring different courses for different user profiles. Immersive Virtual reality (VR) is probably one of the most appealing and potentially effective technologies to serve this purpose; nevertheless, it is still quite uncommon to find immersive installations in museums. Starting from our 10 years’ experience in this topic, and following an in-depth survey about these technologies and their use in cultural contexts, we propose a classification of VR installations, specifically oriented to cultural heritage applications, based on their features in terms of interaction and immersion. On the basis of this classification, aiming to provide a tool for framing VR systems which would hopefully suggest indications related to costs, usability and quality of the sensorial experience, we analyze a series of live examples of which we point out strengths and weak points. We then summarize the current state and the very next future, identifying the major issues that prevent these technologies from being actually widespread, and outline proposals for a more pervasive and effective use of Immersive VR for cultural purposes.     

New media environments’ comparative effects upon intercultural sensitivity: A five-dimensional analysis

An experimental 2 (channel) × 2 (gender) × 3 (time) mixed factorial design (N = 159) was applied to test and compare how individual dimensions of intercultural sensitivity might be affected by two channels: a virtual environment (i.e., Second Life^®) versus a Web environment. Using a modified version of Chen and Starosta's Intercultural Sensitivity Scale (ISS), the study sought to identify which of the five ISS dimensions played the most influential role in intercultural sensitivity outcomes: interaction enjoyment, interaction engagement, interaction confidence, interaction attentiveness, or respect for cultural differences. Results showed that one's willingness and effort toward understanding an intercultural interaction – interaction attentiveness – played the greatest and most statistically significant role in intercultural sensitivity outcomes, and that this effect was greatest within the virtual environment channel. Gender effects were also found, in which men experienced greater enjoyment but women expressed more attentiveness.     

基于虚拟仪器的计算机控制步进电机系统的设计

在扫描探针显微镜系统中,本文采用基于虚拟仪器的计算机控制步进电机,控制它的正转、反转及启动和停止,从而实现样品与探针的自动逼近。利用计算机通过I/O接口来直接产生各种方波信号,采用L abV IEW编程完成控制算法,以此来实现步进电机运动,提高了逼近系统的自动化性能和控制精度。     

“互联网+体育产业”生态域参考模型研究

“互联网+体育产业”深度融合是体育产业未来主导的发展方向,是满足广大人民群众日益扩大健身需求的必由之路。在分析我国体育产业经济现状的基础上,建构了“互联网+体育产业”生态域参考模型,该模型以体育产品生命周期为主线,研究了“互联网+体育产业”生态域的资源维、服务维和组织维的构架。通过一足球赛事的实例验证,资源维、组织维和服务维之间以及内部存在复杂、非线性、动态的耦合关系,体育产品和服务全生命周期过程的各个环节均可看作由上述三维中的部分相互关联和映射而成,“互联网+体育产业”生态域参考模型具有一定的可行性和有效性。     

我国数字遗产继承方法研究

数字遗产包括互联网上的账号、密码、文字、声音、图片、影像、虚拟货币、游戏装备等。这些投入了大量的时间、精力,甚至金钱的虚拟财产在拥有者死后会不会像现实中的财产一样由亲人继承,目前还没有一个明确的答案。文章从数字遗产的案例和概念谈起,简要分析数字遗产在我国可行的继承方法。     

摹状词理论探析

罗素在前人对摹状词和专名这两个概念研究的基础之上，区分了专名与摹状词，提出了自己的摹状词理论。罗素的摹状词理论可以解决日常语言中存在的同一替换规则失效、排中律失效和存在悖论这三方面困难，引发了后来学者的更深入研究。斯特劳森从句子使用的角度、克里普克从专名形成的角度等，分别对罗素的理论进行了批评，推动了语言哲学的进一步发展。     

Studies on Time Reference and Pronominal Elements

Agrammatism is a case of a more general linguistic impairment known as Broca’s aphasia. For recent studies just quali?tatively analyzed the similarities between time reference and pronominal elements...