推进长吉图开发开放先导区建设的政策建议——基于地区间产业关联研究的结论

推进长吉图开发开放先导区的建设对于培育吉林省新的增长极、提高东北地区开发开放水平意义重大。利用地区间/多区域投入产出模型,对东北地区和东北亚区域产业关联进行实证分析,发现东北地区在国际产业关联、区际产业关联、省际产业关联等三个方面的程度和效能都比较低,导致产业发展和产业结构调整严重受限。今后,吉林省需要积极培育和发展主导产业(群)、通过合理配套相关产业政策、加强基础设施建设,重点发挥长吉图开发开放先导区在东北地区"飞铃"型产业关联的中枢作用,带动东北地区全面发展。     

Hierarchical,Three‐Dimensional Measurement System for Crime Scene Scanning

We present a new generation of three‐dimensional (3D) measuring systems, developed for the process of crime scene documentation. This measuring system facilitates the preparation of more insightful, complete, and objective documentation for crime scenes. Our system reflects the actual requirements for hierarchical documentation, and it consists of three independent 3D scanners: a laser scanner for overall measurements, a situational structured light scanner for more minute measurements, and a detailed structured light scanner for the most detailed parts of tscene. Each scanner has its own spatial resolution, of 2.0, 0.3, and 0.05 mm, respectively. The results of interviews we have conducted with technicians indicate that our developed 3D measuring system has significant potential to become a useful tool for forensic technicians. To ensure the maximum compatibility of our measuring system with the standards that regulate the documentation process, we have also performed a metrological validation and designated the maximum permissible length measurement error E_MPE for each structured light scanner. In this study, we present additional results regarding documentation processes conducted during crime scene inspections and a training session.     

论平面广告版面中的三维空间构成

在平面广告中,版面设计最终目的是：使版面产生清晰的条理性,用悦目的组织来突出主题,达成最佳的诉求效果。我们可以通过对版面的三维空间层次的把握和运用来达到这个目的。本文借助版面设计中的比例关系的空间层次、位置关系的空间层次、黑白灰关系的空间层次、动静关系、图像肌理关系产生的空间层次,论述了如何营造平面广告版面设计中的三维空间构成的方法与技巧。     

传统与超越——公安机关对虚拟社会管理研究

当前我国既处于发展的重要战略机遇期,又处于社会矛盾凸显期,以现实社会结构为基础,通过数字化形式展示出来的虚拟社会,在为人们的生产生活带来便捷、浓缩社会空间、拉近人与人距离的同时,也带来诸多新问题.作为社会治安治理的主要行政机关,公安机关在对虚拟社会的管理中承担主要作用,扮演重要角色.如何加强对虚拟社会的引导和管理,是对构建以人为本的和谐社会的新考验.     

虚拟财产应纳入夫妻共同财产——兼论网络游戏中虚拟财产的归属

随着网络游戏的普及,网络游戏逐渐成为某些人的一种职业,在夫妻生活中夫（妻）一方或双方玩网游的也不在少数,关于网络游戏中的虚拟财产之争已频繁出现。无形财产在婚姻家庭领域顺应时代潮流被纳入夫妻共同财产已是大势所趋,在离婚时应当由专门的评估机构对网络游戏虚拟财产价值进行评估,将其作为夫妻共同财产进行分割。     

社会空间的拓展与构建和谐社会

社会空间的拓展是社会历史自然进步的结果,也是中国公民社会形成的前提条件,充分发挥社会空间的作用是构建和谐社会的必需。     

Cyberspace,simulation, artificial intelligence,affectionate machines and being human

Abstract

This article focuses on the question whether the technologically enabled advent of ‘virtual reality’ or ‘cyberspace’ has a significant impact on human experience of the world. Gilbert Germain's work on Virilio and Baudrillard gives greater insight in this regard, specifically regarding cyberspace as the new ‘frontier’, and focuses on the alienating effects of cyberspace regarding the human life-world. Turkle's recent work regarding robotics similarly points to a fundamental shift in human attitudes towards ‘embodied’ artificial intelligence, especially concerning its capacity for affectivity, which further marks a turning away from the complexity of human relationships in favour of supposedly uncomplicated ‘machine relationships’. Derrida enables one to better understand the changing relation between humans and machines in terms of the reconfiguration of human subjectivity. Together with Turkle's work in this domain, it points to a surprising ‘reconfiguration’ of conceptions regarding being human. Finally, Feenberg's retrospective on the fraught relations between humans and technology, as reflected in various fictional and theoretical works, as well as social developments, provides a suitable conclusion, given his affirmative remarks on the prospects of human autonomy in relation to the Internet.     

住宅价格如何影响城镇居民消费——基于状态空间模型的研究

基于时变参数状态空间模型,利用1999年到2016年的季度数据测算了我国住宅价格对城镇居民消费影响的时变特征。结果表明,我国住宅价格对消费的影响整体上呈现微弱的财富效应,住宅价格的MPC位于0.0543到0.1155之间。2004年之前住宅价格上升对消费的影响波动剧烈,2004年后大致呈现先上升,2013年后开始下降的“倒U”型趋势。这说明近年来房价上升对消费的挤出效应迅速增强。鉴于此,从挤出效应传导机制入手,政府应该谨慎平稳调整房价、增加保障性住房供给,并提高城镇化进行中外来人口收入。     

从罪犯到地点：犯罪空间防控的兴起

街面犯罪的持续暴涨引发了各界对潜在罪犯的犯罪防控模式的反思,犯罪地理学的发展、美国地点警务的日臻成熟与上述反思一道,促成了基于城市犯罪聚集热点的空间防控的兴起。犯罪的空间防控为警务应对的改进、平安中国建设的完善及防卫空间刑事政策的发展带来了全新的尝试与改良的契机。     

Digital Technology and Cultural Heritage Sites in the City of Tshwane

This article examines the feasibility and sustainability of digital technology to promote cultural heritage sites in the City of Tshwane (CoT), South Africa. Post-Apartheid development imperatives compel the CoT to construct new cultural sites. Over time, the number of visitors to the places declined. The CoT introduced digital technology to collect and repackage information on some of the cultural edifices to add value to them. However, the absence of heritage/digital technology impact analysis and cultural policy in the CoT could compromise the program. The article recommends further introduction of important facilities and services in the sites to increase public interest.