Sample Mining and Data Mining: Combined Real-Time and Retrospective Approaches for the Identification of Emerging Novel Psychoactive Substances

Novel psychoactive substances (NPS) are synthetic drugs that pose serious public health and safety concerns. A multitude of NPS have been identified in the United States, often implicated in forensic investigations. The most common and effective manner for identifying NPS is by use of mass spectrometry and the true utility lies within nontargeted acquisition techniques. During this study, a liquid chromatography quadrupole time-of-flight mass spectrometry (LC-QTOF-MS) assay was developed, validated, and implemented for forensic toxicology testing. A SCIEX TripleTOF™ 5600 + with SWATH^® acquisition was used. Resulting data were compared against an extensive library database containing more than 800 compounds. The LC-QTOF-MS assay was applied to the reanalysis of biological sample extracts to discover emergent NPS. More than 3,000 sample extracts were analyzed, and more than 20 emerging NPS were detected for the first time. Among these were isopropyl-U-47700, 3,4-methylenedioxy-U-47700, fluorofuranylfentanyl, N-methyl norfentanyl, 2F-deschloroketamine, 3,4-methylenedioxy-alpha-PHP, eutylone, and N-ethyl hexedrone.     

大数据时代日本个人信息保护法探究

个人信息本来是极其隐私的事物,在大数据时代却时刻处于"裸奔"状态,时刻面临被侵犯的风险。特别在新冠肺炎疫情防控中,大数据技术发挥了重要作用,个人信息保护再次引起关注。整体而言,日本个人信息保护法以"个人优先"与"公共优先"的宗旨博弈为出发点,以"个人信息"的概念界定为基础,以个人信息权的保护为核心,以个人信息保护机构的独立设置为落脚点,为个人信息的保护奠定了基础。我国应当积极行动起来,尽快颁布《个人信息保护法》,助力大数据时代个人信息保护和数字经济的发展。     

法学研究目标受众选择的大数据分析

文章为谁而写,是法学研究需要解决的基础性命题。从近二十年约2.5万篇法学核心期刊文章的大数据机器学习分类结果看,我国的法学研究成果呈多重目标格局,其中近三成服务于执法机关(包括行政机关和司法机关),同时也有为立法者、执政者建言献策的成果。经检验,目标受众类型的选择与论文的传播能力以及获得基金支持的机会之间有显著相关性。这一决定成果影响力大小的机制迟早会被个体习得并不断强化,成为研究者选择目标受众类型的重要因素。该机制良性运转的关键是处理好学者和实践受众的关系,保持学术研究必要的自主性,警惕学术研究在追逐发表、经济支持时被有关主体“认知俘获”。     

Data Protection: An Opening Door?

Swedish public law has incorporated a general rule of public access to documents, and to information in the wider sense, since the Freedom of the Press Act of 1766. On the Community level, the relationship between Regulation (EC) 45/2001 on data protection and Regulation (EC) 1049/2001 on public access to documents exemplifies the tension between the public's interest in scrutinising the administration carried on in its name, and the integrity of the individual. However, a similar tension exists between Sweden's Personal Data Act of 1998, implementing Directive 95/46, and the Freedom of the Press Act. A misuse model of data protection law, by seeking to concentrate on serious rather than technical infringements of privacy, might serve to ease the tension. The views expressed in this article are solely those of the author and are not attributable to any Community institution. This revised version was published online in August 2006 with corrections to the Cover Date.     

INTRODUCING PERSPECTIVES IN FAMILY LAW AND SOCIAL SCIENCE RESEARCH

This article provides an editorial introduction to the following three related articles on the growing use and influence of social science research in family law. It first considers why this has become problematic and identifies some common strategies used by advocates, sometimes under the guise of scholarship, to destroy the standing of research findings contrary to their ideological or political position. Then it discusses briefly the remedies proposed to mitigate these kinds of problems within the following three articles.     

技术傻化的社会学阐述

傻化是操作技术的简易化，是用少的或浅显的知识去使用产品。“界面”(操作技术)是可以相对独立于“系统”(运行技术)的。技术傻化已渗透到日常生活的各个领域，其原因是：(1)现代社会的知识成指数函数增长，科技产品极大丰富；(2)专业化分工日益加深，制作(生产)日益与使用(消费)相分离；(3)开发商为实现其产品大众化目标，不断使其产品的操作简易化。技术傻化在发展中国家中有其重要功能。它有助于高新技术的推广普及，产生良好的社会经济效益；有助于消除现代社会中的“数字鸿沟”这一新型不平等形式；有助于丰富普通人的生活。     

Analysis of STR loci in Cartagena, a Caribbean city of Colombia

Allele frequencies, together with some parameters of forensic interest were estimated for nine STRs included in the AmpF/STR Profiler kit (CSF1PO, D3S1358, D5S818, D7S820, D13S317, FGA, TH01, TPOX and vWA) in a sample of 215 unrelated individuals from Cartagena (Colombia). For all loci, no significant deviations from Hardy-Weinberg equilibrium were observed. Comparative analysis results between our data and those from other Colombian and African population samples revealed significant differences, except with two Colombian Caribbean Coast sub-regions.     

电子数据在网络犯罪中的证据作用

电子数据在网络犯罪中起着不可或缺的证明作用。应针对其特征,明确其成为一种新的证据种类,并规范其证据规则。     

毛泽东晚年大民主与小民主思想述评

大民主和小民主是民主的两种形式,毛泽东晚年多次谈到大民主和小民主的问题。在大民主方面,毛泽东认为,就是无产阶级领导下对敌人和官僚主义者实行专政的轰轰烈烈的群众运动,其主要形式是“四大”。在小民主方面,毛泽东认为,就是和风细雨地处理人民内部和党内问题,其主要形式是整风。大民主和小民主思想的目的是:反对官僚主义,防止和平演变,保持人民政权的纯洁性。但在实践中,大民主的恶果是:造成了整个社会的混乱,必定与个人崇拜、个人专断相呼应,使广大人民的民主权利受到严重摧残。