A novel method for cyanide quantification in human whole blood using ion chromatography with amperometric detection and its application to cyanide intoxication cases

Cyanide is a highly toxic agent that has been frequently used for suicide in South Korea. It is also used in various industrial fields, such as metal plating, in which many accidental cyanide intoxications have occurred. To overcome the disadvantages of conventional cyanide analysis methods, a simple and fast method for the analysis of cyanide in whole blood using ion chromatography (IC) with amperometric detection was developed in this study. Whole blood samples were deproteinized, diluted, and analyzed using an IC–amperometric detection system. The limits of detection and quantitation were 0.1 and 0.2 mg/L, respectively. The method showed good linearity in the range of 0.2 to 50 mg/L with R² > 0.99. The intra- and inter-assay precision and accuracy values were <10%. The established method was successfully applied to analyze whole blood samples from three cyanide intoxication cases.     

回归法律规范:刑事值班律师制度适用问题再反思

目前我国刑事值班律师制度规范背后折射出有权机关抑制辩方权利的倾向。根据法律规范意旨,只要被追诉人没有辩护人,国家就应“强制指派”值班律师介入案件。将“约见”解读为国家指派值班律师需以被追诉人申请为前提,这混淆了律师会见与介入案件的关系,且将国家责任转嫁给个人,弱化了对被追诉人获得最低限度法律援助权利的保障。相关规范性文件将值班律师阅卷权能限定为“查阅”,但基于法律援助法第37条的文义、控辩平等之程序公正底线要求等因素,值班律师阅卷权能还应包括“摘抄”“复制”。《法律援助值班律师工作办法》第10条第2款规定,值班律师有量刑异议时,只要其认可犯罪嫌疑人认罪认罚的自愿性,就应在具结书上签字。这是对值班律师功能“见证化”的公开宣示,与2018年刑事诉讼法第201条的意旨以及值班律师实质性参与量刑协商的改革要求相矛盾。值班律师应被赋予拒绝签字的权利。“实质性参与”应是目前完善值班律师制度的基本方向。     

Does Moderation Pay in a Consociational Democracy? The Marginalisation of the SDLP in the North of Ireland

A central question in the debate between “centripetalists” and “consociationalists” concerns whether power‐sharing arrangements provide incentives for moderation. This article helps to formulate an empirical answer through an examination of the electoral decline of the Social Democratic and Labour Party (SDLP) following the Good Friday Agreement (GFA) in the North of Ireland. Drawing on primary qualitative interviews with key players, this article argues that the SDLP were electoral losers under a system of ethnic out‐flanking. Sinn Féin has successfully presented itself as the “greener” and more robust representative of nationalist interests, whilst simultaneously moderating its message and operating the institutions of Northern Ireland. Sinn Féin has taken ownership of the GFA and has positioned itself as the party best able to ensure its delivery. Sinn Féin’s rights‐based agenda, and vibrant electoral machine, has resonated with the nationalist electorate who are less sure of what the contemporary SDLP stands for.     

高校青年教师的情绪劳动会导致过劳吗？ ——中介及调节变量的检验

高校青年教师的情绪劳动是否会造成过劳,对个人健康、组织运行和社会发展均具有重要影响。研究探讨情绪劳动对过度劳动的作用机理和影响路径,验证情绪劳动是否通过职业紧张的中介作用对过度劳动产生影响,并检验组织支持感在两者之间的调节作用。研究结果表明:情绪劳动对职业紧张和过度劳动都有着显著的正向影响,职业紧张在情绪劳动与过度劳动之间起部分中介作用,组织支持感在情绪劳动因素之一的表层扮演与过度劳动之间起负向调节作用。     

新时代中国特色社会主义语境中的服务型政府建设

党的十九大报告中已经明确提出了要大力加强“建设人民满意的服务型政府”,为此,新时代中国特色社会主义对服务型政府建设提出了新的建设要求与总体目标。从新时代的语境中加以分析,发现如今服务型政府建设还有许多不满足新要求的问题,主要体现在政府的服务范围、服务理念、服务主体和服务供给机制等方面。针对上述几方面存在的问题,可以从明确服务边界、牢固树立服务行政理念、加强服务队伍建设、形成以人民需求为导向的公共服务供给机制等方面来加以探讨。     

The effects of national cultures on two technologically advanced countries: The case of e-leadership in South Korea and the United States

The increased use of information and communication technologies (ICTs) has triggered enormous innovation in the public sector and created positive public value at the managerial, delivery of services, and policy levels. However, these positive outcomes do not automatically accrue simply by adoption of ICTs as public leaders can fail to adopt relevant new ICTs, use them poorly, or use them in ways that actually diminish public value, which raises the question of the importance of e-leadership. This article examines e-leadership and innovation capacity at the individual public manager level and fills in some gaps about the practice and implementation of ICTs in the public sector. We explore eight research questions useful in theorizing about e-leadership, develop constructs of e-leadership, and describe the current development of e-leadership. By comparing e-leadership in two country settings (South Korea and the United States), we also overcome the limitations of the existing Western-oriented studies about innovations in the public sector. In addition to the growth of e-leadership use and requirements for a variety of competencies equivalent to, but separate from, traditional communication competences, we find that national cultures exert significant influence on the major constructs of e-leadership, which implies that an effective e-leadership strategy should consider cultural contexts seriously.     

The 2019 General Election in Northern Ireland: the Rise of the Centre Ground?

The experience of the 2019 general election in Northern Ireland took a very different course to that of the rest of the UK and, indeed, to the pattern of electoral politics typical of the region. Coming after almost three years with no functioning devolved government, combined with intense disagreement and uncertainty about Brexit, voters were ready to give a message to the two largest parties. Both Sinn Féin and the DUP suffered losses in the election, with the headline outcome being that unionism no longer holds the majority of seats for Northern Ireland in Westminster. More generally, there was a swing from both sides towards centre ground voting, which brought significant gains for the Alliance Party and the SDLP. This article summarises the reasons for this broad trend, focussing on the conditions and electoral pacts which brought it about. It also considers what it might mean for the prospects for Irish unification, noting that a referendum on unification will only be passed by attracting votes from those who tend to see themselves as neither unionist or nationalist.     

The Stability of 4-Chloromethcathinone in Blood and Vitreous Humor

We present results of our study on the stability of 4-chloromethcathinone (4-CMC) in authentic postmortem peripheral blood and vitreous humor samples. The stability of 4-CMC was determined in postmortem blood samples (for a period of 90 days) and vitreous humor (30 days) at three different temperatures: −15°C, +4°C, and + 23°C. The analyses were carried out using ultra-high-performance liquid chromatography coupled with triple-quadrupole tandem mass spectrometry (UHPLC-QqQ-MS/MS). In both materials, the lowest 4-CMC stability was demonstrated at room temperature. The blood samples stored in a freezer (−15°C) showed stability for the entire study period (90 days), while in the case of the vitreous humor sample stored at the same temperature the concentration of the substance decreased by 53% after 30 days. The study carried out in authentic postmortem blood and vitreous humor samples confirms the previous reports of 4-CMC instability in biological material. Authors suggest that the biological material should be stored frozen until analyses are carried out as soon as possible after collection of the material.     

高职高专英语教学改革亟待解决的问题

随着经济全球化进程的加快，我国高职高专英语教学改革已迫在眉睫。然而，高职高专英语教学改革又是一项系统工程，涉及教学工作的方方面面，需要从上到下共同不懈的努力。教学目标定位不合适，教学手段不现代化，教学管理不到位，师资队伍问题不解决，高职高专英语教学改革这壶温水一时还难烧开。     

论国际投资中的国家责任问题

国际投资中的国家责任问题主要涉及国际投资的法律保护问题 ,如对外国投资和投资者的待遇标准、国有化或征收及其补偿问题。另外 ,还涉及特许权协议、拒绝司法、外交保护等问题。就外资待遇而言 ,发展中国家应根据其经济发展的实际情况在双边投资保护条约中慎重承诺。笔者通过对国有化问题的分析 ,认为国家在这个问题上所承担的国家责任不是传统国际法上的国家责任 ,而是一种“合法行为引起的国家责任”。关于特许协议 ,笔者认为它是国内契约。此外 ,在国际投资中 ,还涉及因污染转嫁而产生的国家责任。