监狱建筑空间文化的现代构略

源于监狱建筑的空间文化,是指融汇于监狱建筑空间反映监狱行刑的人文环境和文化气息的一种文化物质形态,具有封闭性与开放性、固定性与创意性、安全性与陶冶性、人文性与愉悦性等特性,其形态有行政空间文化、监舍空间文化、教学空间文化、劳动空间文化、亲缘空间文化和自然空间文化之分。以文化的内涵、色彩、形象、载体及其文化的符号与艺术的...     

No space for citizens? Conceptualisations of citizenship in a functional region

This article aims to discuss whether there is such a thing as citizenship performed at the level of the sub-state region and, if so, how this can be studied. It is suggested that aspects of citizenship should be studied not only in the context of sub-state administrative units, but also in the context of more loosely interconnected functional economic regions. The main argument for this is that, although there is no ‘contract’ between the polity and the citizen in these functional regions, they are often highly politicized spaces, governed by coalitions of public and private actors whose actions can be of considerable importance for those inhabiting them. It is also suggested that, in the absence of formal rights and institutionalized relations between citizens and polity, we need to explore how ‘citizens’ and ‘citizenship’ are conceptualized by the polity in these regions more broadly. The article focuses (a) on the conditions for citizenship in the functional region and (b) on those discourses of citizenship that emerge under the conditions identified. A tentative conclusion is that, in the absence of formal citizenship rights connected to the functional space, a discourse about citizens and citizenship has emerged, which is focuses solely on citizens' capacity to contribute to economic growth.     

A simple technique for imaging the human skeleton using a flatbed scanner

A simple technique for imaging the human skeleton with a flatbed scanner is presented using the auricular surface of the ilium as an example. A flatbed scanner with resolution capabilities of 600 dpi or greater allows for images of human bones. The auricular surface of the ilium was selected to demonstrate this technique as it is a fairly three-dimensional area that can be difficult to record photographically. Fifty left ilia of various ages at death from the Athens Collection were selected from which three observers (SCF, CE, and IM) scored the morphology of the auricular surface using a well-established aging method. Observations were taken of the dry bone, of digital photographs of the bone, and of scanned images of the bone, and in that sequence. Results indicate that scores of scanned images are equivalent or better than digital images of the same ilia. This technique allows for sharing data electronically with ease.     

A method for studying knife tool marks on bone

The characteristics of knife tool marks retained on hard tissues can be used to outline the shape and angle of a knife. The purpose of this study was to describe such marks on bone tissues that had been chopped with knives. A chopping stage with a gravity accelerator and a fixed bone platform was designed to reconstruct the chopping action. A digital microscope was also used to measure the knife angle (θ) and retained V-shape tool mark angle (ψ) in a pig skull. The κ value (elasticity coefficient; θ/ψ) was derived and recorded after the knife angle (θ) and the accompanied velocity were compared with the proportional impulsive force of the knife and ψ on the bone. The constant impulsive force revealed a correlation between the V-shape tool mark angle (ψ) and the elasticity coefficient (κ). These results describe the tool marks--crucial in the medicolegal investigation--of a knife on hard tissues.     

数字经济与未来的工作

我国经济发展处于新旧动能交替期,一方面以大数据、信息技术和人工智能为动能的数字经济持续上行,另一方面以劳动力和资源要素为驱动的传统经济缓慢下行。而我国新增就业数量还依然有所上升。即使存在统计性问题,这一现象仍说明技术进步对就业的影响已经发生转变,这种转变可能来自数字经济发展缓冲了传统经济下行期的失业风险,也可能来自未来的工作内容与工作方式的转变。为此,本文沿着相关文献的路径,结合此次数字化特征对技术进步影响工作岗位的机制进行分析,探究数字经济与未来工作的可能,在此基础上提出未来劳动力市场可能面临的风险,并提出包容性治理的政策建议。     

金砖国家数字经济合作现状与前景北大核心

在全球政治与经济发展复杂多变的今天,金砖国家数字经济发展势头较好,大数据、云计算、物联网、人工智能等新兴技术领域持续保持发展活力,"新零售""新制造"等也在不断改变人们的生活日常,并逐渐影响着人类社会治理领域一系列的价值观念。金砖国家通过不断完善合作机制,促进数字经济创新发展,取得的进步有目共睹,数字金砖已成为带动世界经济增长、推动全球经济治理体系变革的重要力量。鉴于数字经济发展本身特有的规律特点,金砖国家在深度合作方面也面临现实挑战,特别是有必要重新认识技术突破国界带来的国家安全风险问题以及数字巨头权力过度扩张对国际格局带来的影响等。在今后合作路径方面,金砖国家间可通过开展功能性合作,不断磨合彼此的差异和分歧,共同探寻数字利益增长空间,携手开启和合共生、命运与共的数字经济新未来。     

关系契约论视角下数字平台用工惩戒规则的失控与纠偏

数字平台创造了新型的灵活用工模式,但同时也突破了传统劳动法律体系的限制,使在平台下谋生的网约工失去了法律的保护.平台惩戒规则作为数字泰勒主义的成文表现,是平台借助数字技术对网约工进行劳动控制的重要工具.然而这种规则在民事契约下的形式平等中消解了网约工的权益,其所产生的压迫问题已经引起舆论关注.研究认为,以古典契约理论建...     

数字经济时代的新型国际竞争北大核心

数字竞争力是数字经济时代塑造新型国际关系和国际体系的核心力量。数据作为新型生产要素和数字竞争力的核心要素,不仅加速了数字企业竞争力的形成,同时也为新型数字巨头的垄断创造了必要条件。值得重视的是,数字企业在给国家科技研发带来积极影响的同时,其垄断本身也给市场竞争和社会公平带来了负面问题,导致出现全球性数字寡头反垄断的难题。因此,需要在国际竞争的大背景下,进一步认识反垄断和技术保护的关系,并在保障数字科技企业核心竞争力中进行反垄断,提升国家数字竞争力和维护国家数据安全,进而强化国家在国际体系中的数字权力地位。