Windows Surface RT tablet forensics

Small scale digital device forensics is particularly critical as a result of the mobility of these devices, leading to closer proximity to crimes as they occur when compared to computers. The Windows Surface tablet is one such device, combining tablet mobility with familiar Microsoft Windows productivity tools. This research considers the acquisition and forensic analysis of the Windows Surface RT tablet. We discuss the artifacts of both the Windows RT operating system and third-party applications. The contribution of this research is to provide a road map for the digital forensic examination of Windows Surface RT tablets.     

商业数据权:数字时代的新型工业产权--工业产权的归入与权属界定三原则

商业数据界权包括确定其权利的性质和权利的归属。个人信息保护和数据安全法律体系的建成,为数据界权提供了新的逻辑起点和法律前提。数据界权首先应基于个人信息与数据、商业数据与公共数据等基本范畴的厘清。基于商业数据的固有性质以及工业产权的历史逻辑和制度内涵,商业数据与信息保护类工业产权具有深度的契合性,有必要将商业数据纳入工业产权序列,作为数字时代具有标志意义的一种新型工业产权,并可以成为与商业秘密相对称的商业数据权。商业数据界权需要确定商业数据的适格性--可保护条件。商业数据的适格性包括受保护数据的合法性、集合性、管理性、可公开性和商业价值性,即以合法形成的规模性数据集合为客体,并采取管理措施的可公开性技术数据和经营数据等信息。商业数据具有单一性、复合性和动态性,商业数据权暗含着所涉权利的分层性,其权属界定应当透过现象看本质,将复杂或者貌似复杂的问题简单化,遵循投入原则、分层原则和责任原则等三原则。     

Determination of average vehicle speed utilizing reverse projection

Reverse projection photogrammetry has long been used to estimate the height of an individual in forensic video examinations. A natural extrapolation would be to apply the same technique on a video to estimate the speed of an object by determining the distance traveled between two points over a set amount of time. To test this theory, five digital video recorders (DVRs) were connected to a single fixed camera to record a vehicle traveling down a track. The vehicle's speed was measured through Doppler radar by a trained operator and the speedometer of the vehicle was also recorded with a video camera. The recorded video was examined and the frames that best depict the beginning and end of the vehicles course were selected. Two reverse projection photogrammetric examinations were performed on the selected frames to establish the position of the vehicle. The distance between the two points was measured, and the time elapsed between the two points was examined. The outcome provided an accurate speed result with a standard degree of uncertainty. This study proves the feasibility of using video data and reverse projection photogrammetry to determine the speed of a vehicle with a limited set of variables. Further research is needed to determine how additional variables would impact the standard degree of uncertainty.     

人口年龄结构如何影响住房财富效应？——基于家庭微观视角的分析

人口年龄结构变动与高房价均为我国当前经济社会的重要特征，研究人口年龄结构对住房财富效应的影响对于房价调控、释放居民消费潜力具有较大的现实意义。基于中国家庭追踪调查(CFPS)数据，实证检验人口年龄结构对住房财富效应的影响，结果发现：老年抚养比和幼年抚养比升高显著增强了住房财富效应，且幼年抚养比升高对住房财富效应的影响更大；进一步，老年抚养比和幼年抚养比对拥有大产权房产家庭和低房价收入比家庭的住房财富效应有显著正向影响，但对拥有小产权房产家庭和高房价收入比家庭的影响不显著；并且，幼年抚养比对家庭住房财富效应的正向影响在高房价地区更为显著，老年抚养比对其的正向影响则在低房价区域更显著。     

情境预防视阈下首都社区安全治理——基于北京市23个社区的调查分析

情境预防理论表明首都社区安全治理绝不能仅依赖警察为主体的国家强制力,而应通过社区情境的优化来达到"无为而治"的社区治理效果。基于对北京市23个社区的调查分析,发现社区物理环境显著影响着社区安全度,楼房社区-自住平房-公寓-出租平房形成自高至低的社区安全梯度,因此情境预防应融入社区物理环境的规划-设计-建设-维护流程。另外,社区社会情境同样显著影响着社区安全度,社会治安综合治理机制与社区警务机制作为安全网络的双重支柱,应由压力型体制下单向执行转向双向互动网络,而基于互联网与物联网的社区大数据平台应构成社区神经系统与实时自动监测系统。     

The sustained incremental multi-actor multi-action building of South Korean soft power in Indonesia

ABSTRACT

Since the end of the East–West divide in the 1990s, the world has slowly lost its US-based unipolarity to globalisation, and a shift towards East Asia. This phenomenon has given more space to middle powers and furthered the embeddedness of the political, economic, and cultural spheres into the dynamics of social structures. It is highly visible when observed from the digital communication standpoint, which has become pervasive. In this context, the study of international power has moved towards the concept of soft power, which remains a fuzzy concept concerning ‘who’ and ‘what’. We define power as a continuum, in which various types of public and private actors carry out different types of coercive to cooptive actions in various but embedded spheres. We propose an empirically tractable conceptual framework that we use as a tool to analyse soft power within a hard-to-soft power spectrum, in which the articulation, dynamics and incremental nature of soft power become observable. We illustrate our point with the case study of South Korean power in Indonesia in the twenty-first century and draw conceptual as well as practical conclusions.     

Terms of service and bills of rights: new mechanisms of constitutionalisation in the social media environment?

ABSTRACT

From a cursory look at the terms of service of the main social networking websites, it is immediately possible to detect that Facebook’s show a peculiar configuration. Although they represent a mere contract between private parties, these terms adopt the traditional jargon of constitutional texts and articulate their contents in terms of rights, principles and duties. This curious pairing between norms regulating social media and the constitutional sphere is also apparent in a series of non-binding documents that are unequivocally named ‘bill of rights’ and seek to articulate a set of principles to protect social media users. This paper examines whether the emergence of a constitutional tone in this limited number of texts could be related to the effective, or aspirational, constitutional function that these documents exercise. The identification of a series of significant shortcomings will lead to exclude that social media’s terms of service and bills of rights of social media users currently play a constitutionalising role. Nevertheless, the possibility to theoretically justify the use of these documents as mechanisms of constitutionalisation in the social media environment will be adduced as an evidence of the potential constitutional aspirations of these texts.     

Using PMCT of Individuals of Known Age to Test the Suchey–Brooks Method of Aging in Victoria,Australia

The estimation of an individual's age at death plays a critical role in the investigation of unidentified human remains. The Suchey–Brooks method, which involves the analysis of degenerative morphological changes in the pubic symphysis, is currently widely used to estimate age in adults. This study tested the applicability of the Suchey–Brooks method on a contemporary adult Australian (Victorian) subpopulation by observing three‐dimensional volume‐rendered postmortem computed tomographic (PMCT) reconstructions of the pubic symphysis of 204 individuals aged 15–100 years. Results showed the method was reliable for females (85% correct allocations) but not for males (67% correct allocations). It is therefore recommended that extreme caution be used when applying the Suchey–Brooks method for estimating age at death of an individual in this subpopulation from PMCT images. The results suggest further investigation into alternate age estimation methods is required.     

对下调法定最低刑责年龄的省思

此次刑法修正案(十一)对最低刑事责任年龄进行下调,可以在很大程度上避免一部分已满12周岁未满14周岁的未成年人倚仗法律保护肆意实施危害行为的"钻法律之空子"的情况发生,能够有效提升法律的威慑力,使公众免受"12岁恶魔"的伤害。在作为调整对象的低龄未成年人一侧,最低刑责年龄的下调意味着他们必须为自己的不法行为承担责任、付出代价。戴上这只法律"金箍"的未成年人将不得不在法律的框架内保持自身行为的检点合法。当然,虽然法律对最低刑事责任年龄进行了下调,但犯罪未成年人仍然需要在"教育为主、惩罚为辅"的矫治环境中得到救赎,既不能"一放了之",也不能"一关了之"[1]。在"疏"与"堵"并行的同时加强相关法律制度的衔接,使低龄未成年人可以在一个相对完善的制度设计中树立起对法律以及他人权益的敬畏之心。