高效液相色谱法测定人血清中安眠酮及其苯甲基羟化代谢物的浓度

本文建立了用反相高效液相色谱法(RP-HPLC)测定人血清中安眠酮及其苯甲基羟化代谢物-2-甲基-3[2-(羟甲基)-苯基]-4(3H)喹唑酮(Ⅰ)的浓度。安眠酮浓度在1-35μg/ml范围内呈直线相关(相关系数r=0.9980;回归方程y=0.06324x—0.1029),方法回收率平均为102.08±9.987(SD)％(n=5),检出限为1ng。其代谢物Ⅰ按原型安眠酮的线性浓度测定其相对量。本法为测定中毒者体内安眠酮及其代谢物Ⅰ的血浓度提供可行的手段。     

Detection of mustard gas bis(2-chloroethyl)-sulfide in urine

Extraction procedure and detection of bis(2-chloroethyl)sulfide from urine samples of two patients are described using gas chromatography-mass spectrometry. Concentrations are found in the low ppb-range. The result is discussed in connection with the reactivity of this substance and the corresponding metabolites.     

Web Services技术及其在EAI中的应用研究

Web Services是一种面向服务的体系结构,其突出优点是实现了真正意义上的平台独立性和语言独立性。企业应用集成(简称EAI)是集成各种异构系统的有效方案。在分析了Web Services的体系结构和关键技术后,借助MVC软件架构、XML及中间件技术封装企业现有系统,设计了在J2EE平台上基于Web Services的开放式企业应用集成框架,使企业能快速适应变化的商业环境。     

P2P网络借贷犯罪侦防研究

P2P网络借贷作为互联网金融的一种创新模式,在当前得到蓬勃发展,但由于其目前尚无相关法律、法规以及行业标准对其进行规范和监管,使得一些受不法利益驱动的经营者利用P2P网贷平台私设资金池,违规动用资金,吸取高额利息,严重者甚至涉嫌非法吸收公众存款、集资诈骗以及洗钱等犯罪。对此,公安机关经侦部门应当积极应对,及时打击利用P2P网贷平台实施的犯罪案件,并配合相关行业、部门逐步建立起P2P网贷的监管平台和监管机制。     

From ‘remittance’ to ‘tax’: the shifting meanings and strategies of capture of the Eritrean transnational party-state

Abstract

For decades, mass out migration has remained a defining characteristic of Eritrea. The country's first major refugee crisis occurred in the early 1980s, in the midst of its liberation movement. Upon gaining resettlement in the industrialized world, Eritreans overwhelming continued their support of the liberation war, both financially and politically. Since independence, the ruling government adopted strong measures to ensure the diaspora's continued political and economic engagement. We examine the Eritrean party-state's changing relationship with members of its dispersed population focusing on the evolution of an expatriate tax (2 percent Income Tax on Eritreans Working Abroad) levied on all emigrant Eritreans. Building on work that argues for recognizing the social and political dimensions of money sent ‘home’, this paper makes two contributions. First, we use an historical perspective to show how contextual changes can significantly shift the meanings of remittances, in this case from a voluntary patriotic remittance sent to the liberating government, to a coerced tax. Second, we bring the remittance-tax into the literature on remittances and development, expanding the types of income transfers under consideration. Attention is drawn to the party-state's articulation of the 2 percent Tax policy as a national development imperative and the various transnational governance mechanisms employed to coerce compliance. Citizenship serves as a lens for examining the state's instrumentalization and politicization of the diaspora's engagement with the Eritrean nation.     

2D Barcodes: A Novel and Simple Method for Denture Identification

Several methods of denture marking have been described in the literature. However, most of them are expensive, time‐consuming, and do not permit the incorporation of large amounts of information. We propose a novel and simple method incorporating 2D codes which has several advantages over the existing methods. A 2D code was generated in the dental office and inserted into a maxillary denture. The code was then read using software downloaded into a mobile phone giving access to the website containing details about the patient. The denture was also subjected to durability tests, which did not hamper the efficacy of the 2D code. 2D coding for dentures is a simple, less expensive method with the potential of storing a large amount of information that can be accessed on‐site by the forensic investigator, thus allowing quick identification of the denture wearer.     

MMPI profiles of males accused of severe crimes: a cluster analysis

Abstract

In studies attempting to classify criminal offenders by cluster analysis of Minnesota Multiphasic Personality Inventory-2 (MMPI-2) data, the number of clusters found varied between 10 (the Megargee System) and two (one cluster indicating no psychopathology and one exhibiting serious psychopathology). The latter results raise doubts about the suitability of the MMPI-2 for classification in forensic settings. The present study aimed at deriving an empirical classification system using cluster analysis of 247 MMPI-2 profiles of pretrial criminal defendants in a forensic psychiatric observation clinic. Results indicated only a ‘non-disturbed’ and a ‘disturbed’ profile, differing on general elevation of MMPI-2 profiles but displaying no qualitatively distinct profiles. The clusters differed on age at admission and first conviction, indicating a late onset of criminal activity for disturbed offenders. Also, the clusters differed significantly on Axis I diagnosis and borderline significantly on Axis II diagnosis. The absence of distinct personality profiles between the clusters suggests restricted usefulness of the MMPI-2 in a forensic context of diverse and severe psychopathology and serious crimes. Either the investigated population is in fact extremely homogeneous, truly comprising only two kinds of offenders, or the types of offenders in these populations are not effectively distinguished by the MMPI-2.     

The development and initial testing of the AIM2 framework to assess risk and strengths in young people who sexually offend

Abstract

This paper describes the AIM2 assessment framework and the process of its development and initial testing. AIM2 is used to assess areas of concerns and strengths of young people. Some preliminary analysis is described, including the correlation of assessment items, their ability to discriminate between cases, their inter-rater reliability and a small-scale recidivist study. These analyses were used to develop AIM2. Results from the recidivist study identified a particular set of concern and strength factors associated with recidivism in the sample. We conclude that the inclusion of strengths-related items are important to consider as protective factors when assessing the risk of further sexually abusive behaviours. Limitations and future directions of AIM2 are also discussed.     

Onwards and Sidewards? The Curious Case of the Responsibility to Protect and Mass Violence in Africa

This article approaches Responsibility to Protect (R2P) from the ground up. Selecting African cases of mass atrocity in the age of R2P, it identifies key general features of contemporary violence. The article goes on to consider the nature and extent of R2P practice in each case. The argument is that R2P engagements in these conflicts display a mixture of weakness and irrelevance. The result of this is that R2P has failed significantly to reduce human suffering in any of the cases dealt with. The article notes that this clear failure does not seem to perturb the mainstream of academic R2P discourses, which, although critical at times, remain confident that R2P is making some difference and represents the best way forward. The article explores how this kind of discourse is propounded in the scholarly work on R2P. This leads us towards an argument that R2P as a discourse and international project can run in parallel with continuing mass suffering in African civil wars without being profoundly troubled.