China's policies towards arms control and disarmament: From passive responding to active leading

This paper reviews the evolution of China's policies towards arms control and disarmament in the past four decades. In so doing it analyzes the major factors shaping policy development, highlights the new challenges that China now confronts in arms control and disarmament and advances a new agenda for China in the contemporary context.     

African agency and global orders: the demanding case of nuclear arms control

Abstract

How much agency do African states have to shape global orders? This study puts the global nuclear order under scrutiny to answer this question. It amounts to a demanding case. Arms control is something that global great powers take very seriously, and there is no weapons category that they take more seriously than nuclear weapons. My findings provide a nuanced picture. Although often outflanked and frustrated by nuclear weapon states, the nuclear order would look different without African actors exerting their agency. They successfully shaped background and foreground institutions constituting the global nuclear order by building advocacies for new institutions upon already existing ones, reaching out to state and non-state actors outside of Africa, and channelling communication through African states with authority in global fora. This study makes three contributions: First, it underlines the key finding of recent literature on African agency that African actors are more to be reckoned with than often assumed. Second, it provides novel evidence about the diplomatic mechanisms through which they come to make a difference. Third, it adds to our grasp of the constitution of global orders as well as the processes through which they come to be made, re-made and unmade more generally.     

Minimally invasive postmortem telebiopsy

For the past 10 years, medical imaging techniques have been increasingly applied to forensic investigations. To obtain histological and toxicological information, tissue and liquid samples are required. In this article, we describe the development of a low-cost, secure, and reliable approach for a telematic add-on for remotely planning biopsies on the Virtobot robotic system. Data sets are encrypted and submitted over the Internet. A plugin for the OsiriX medical image viewer allows for remote planning of needle trajectories that are used for needle placement. The application of teleradiological methods to image-guided biopsy in the forensic setting has the potential to reduce costs and, in conjunction with a mobile computer tomographic scanner, allows for tissue sampling in a mass casualty situation involving nuclear, biological, or chemical agents, in a manner that minimizes the risk to involved staff.     

Accuracy and reliability of cone beam computed tomography of the jaws for comparative forensic identification: a preliminary study

Conventional computed tomography is an emerging modality in forensic identification but is not sufficiently accurate for use in dental identification primarily because of problems with metallic dental restoration-induced streak artifact. In this study, the accuracy and reliability of recording forensic information from cone beam computed tomography (CBCT) scans of the jaws when compared to conventional panoramic radiographs has been analyzed under experimental conditions. Information could be recorded with near-perfect repeatability and reproducibility. Information could also be recorded accurately, the sensitivity being 96.6% (95% CI, 95.1-98.1) and specificity being 98.4% (95% CI, 96.2-100). The metal dental restoration-induced streak artifact was at a level that permitted, in most cases, accurate observations. This is considered an important step in validating CBCT as a tool in comparative dental identification of bodies. It may have a role in mass fatalities and in chemical, biological, radiological, and nuclear incidents, but further studies are required to assess the feasibility of this.     

The Characterization of 3,4-Dimethylmethcathinone (3,4-DMMC)

Analogs and derivatives of traditional illicit drugs are ever increasing in variety and creativity. Staying abreast of the new developments is a constant challenge for every forensic laboratory. Recently, a seizure from Australian Customs Service presented our laboratory with the designer cathinone 3,4-dimethylmethcathinone (3,4-DMMC). Gas chromatography/mass spectrometry (GC/MS), liquid chromatography/mass spectrometry (LC/MS), nuclear magnetic resonance (NMR) spectroscopy, infrared (IR) spectroscopy, and ultraviolet (UV) spectrophotometry were employed to analyze the spectroscopic characteristics of this cathinone. As an analog, 3,4-DMMC exhibits similar if not identical IR and UV profiles to mephedrone (4-MMC) and methcathinone; however, the retention time from GC is unique as expected, and the electron impact fragmentation pattern is consistent with the fragmentation pattern of other cathinones. The chemical shifts of the carbons and hydrogens were assigned by both one- and two-dimensional NMR techniques, while the molecular weight was confirmed by LC/MS.     

日本强震及核危机对全球经济的影响

地震、海啸、核安全问题接连发生,日本正在经历史上罕见的“大创伤”。强震、海啸、核危机对日本经济的负面冲击明显大于阪神地震。日本地震后的灾后重建与阪神地震时的财政环境明显不同,地震提高了日本政府的违约风险和隐含的主权债务风险。但对世界经济整体而言,日本大地震不会影响全球经济复苏的步伐。虽然全球股市企稳回升,但“核阴云”笼罩亚太、大宗商品呈现先抑后扬的态势,加之受利比亚战争及发达国家的量化宽松货币政策等外围因素影响,日本大地震使全球金融市场未来面临诸多不确定性。日本地震对中国经济影响有限,灾后重建对中国出口及产业发展带来有利契机。     

跨界损害责任的认定——以日本向海洋排放核污水为视角

跨界损害责任作为国际责任制度的重要内容,逐渐成为联合国国际法委员会以及各国关注的热点问题。文章通过日本地震后向太平洋排放核污水事件,结合跨界损害责任的法理基础,对该行为进行认定,并指明日本应当承担的相应的损害赔偿责任。     

Japanese Labour Unions and Nuclear Energy: A Historical Analysis of Their Ideologies and Worldviews

This article analyses how diverse stances toward nuclear energy were produced and reproduced among Japanese labour unions from the mid-1960s to the mid-1980s, and how these stances of the formative period influenced the subsequent development of inter-union politics before and after the Fukushima nuclear plant disaster in 2011, based on content analysis of union bulletins and other materials of pro- and anti-nuclear energy unions. This article asks three research questions: (i) what factors contributed to pro- or anti-nuclear energy stances of labour unions?; (ii) what elements constituted or framed unions’ arguments on the issue of nuclear energy?; and (iii) what impact did these stances and arguments formed in the early period have on the subsequent development of inter-union politics over nuclear energy, especially in the aftermath of the Fukushima nuclear disaster? The paper shows union ideologies and institutional integration were the factors influencing unions’ stances on nuclear energy. It also analyses the worldviews of pro- and anti-nuclear energy unions based on the three policy styles of technological enthusiasts, moralists and cost-benefiters. The Fukushima disaster reinforced the previously formed division of union ideologies, but considerably weakened the discourse of technological enthusiasm stressed by pro-nuclear energy unions.     

Empires built on sand: On the fundamental implausibility of reactor safety assessments and the implications for nuclear regulation

This paper explores the nature of expert knowledge-claims made about catastrophic reactor accidents and the processes through which they are produced. Using the contested approval of the AP1000 reactor by the US Nuclear Regulatory Commission (NRC) as a case study and drawing on insights from the Science and Technology Studies (STS) literature, it finds that the epistemological foundations of safety assessments are counterintuitively distinct from most engineering endeavors. As a result, it argues, those assessments (and thus their authority) are widely misconstrued by publics and policymakers. This misconstrual, it concludes, has far-reaching implications for nuclear policy, and it outlines how scholars, policymakers, and others might build on a revised understanding of expert reactor assessments to differently frame, and address, a range of questions pertaining to the risks and governance of atomic energy.     

Credible Empowerment and Deliberative Participation: A Comparative Study of Two Nuclear Energy Policy Deliberation Cases in Korea

What factors make deliberative participation of public policy effective? Why, in some cases, are participants in deliberation more motivated than others, and reach their final judgment in a timely manner, based on systematic processes of opinion gathering and consensus building? By comparing and investigating two recent cases of public participation in energy policy deliberation in Korea, we argue that deliberative participation is more effective when the prospect that the outcome of their activities might be accepted by decision makers is high. The two cases, the public deliberation committee (PDC) on the nuclear waste issue which operated from 2013 to 2015, and the PDC on the nuclear power plant construction issue which operated in 2017, show that they went through similar courses of action, and used similar methods for deliberation. However, while the 2017 PDC has produced clear‐cut policy recommendations, and the government have accepted these, the 2013 PDC failed to reach conclusions on the given critical issues. We argue that the difference in the results is caused by credible empowerment along with two other factors––the sensitivity of issues and the learning effect. Participants of deliberation tend to judge the possibility of the government’s acceptance of their opinions based on either the government’s direct announcement or its inclusiveness in the past policy history. If governments are willing to consult the public to increase legitimacy and transparency, they should send explicit signals to the public on its inclusiveness in the short term, and also should increase credibility in the long term.