什么样的“闹大”成功了?--基于40个案例的定性比较分析

社会中层出不穷的"闹大"是公共治理状况的一面"镜子",也是转型时期政策议程建构的重要路径。本文采用清晰集定性比较分析(csQCA),对2003-2019年发生的40个"闹大"案例进行比较研究。研究结果表明,上级(层)政府支持是"闹大"成功的必要条件。推动"闹大"成功的充分条件组合共有八种,可具体归纳为制度框架使用模式、集体施压模式、专家引导模式和暴力强推模式等四种解释模型。公民"闹大"成功是多个条件组合的结果,在核心条件发挥基础作用的前提下,适当的辅助条件更容易触发政策议程,推动问题解决。文章为公民"闹大"的行动逻辑提供了新的因果解释机制,也为理解形形色色的"闹大"现象提供了新的理论工具。     

地方创新性立法的限度及其规范化

地方创新性立法是推进地方治理法治化的重要手段,鼓励地方立法创新是完善我国立法体制的应有之义。为实现地方创新性立法的规范化,应明确地方性事务的判断标准,引入重大事项请示报告制度,加强立法决策量化论证。     

A mixed DNA profile controversy revisited

Semaan et al. (J Forensic Res, 2020, 11, 453) discuss a mock case “where eight different individuals [P₁ through P₈] could not be excluded in a mixed DNA analysis. Even though … expert DNA mixture analysis software was used.” Two of these are the true donors. The LRs reported are incorrect due to the incorrect entry of propositions into LRmix Studio. This forced the software to account for most of the alleles as drop-in, resulting in LRs 60–70 orders of magnitude larger than expected. P₁, P₂, P₄, P₅, and P₈ can be manually excluded using peak heights. This has relevance when using LRmix which does not use peak heights. We extend the work using the same two reference genotypes who were the true contributors as Semaan et al. (J Forensic Res, 2020, 11, 453). We simulate three two-donor mixtures with peak heights using these two genotypes and analyze using STRmix?. For the simulated 1:1 mixture, one of the non-donors’ LRs supported him being a contributor when no conditioning was used. When considered in combination with any other potential donors (i.e., with conditioning), this non-donor was correctly eliminated. For the 3:1 mixture, all results correctly supported that the non-donors were not contributors. The low-template 4:1 mixture LRs with no conditioning showed support for all eight profiles as donors. However, the results from pair-wise conditioning showed that only the two ground truth donors had LRs supporting that they were contributors to the mixture. We recommend the use of peak heights and conditioning profiles, as this allows better sensitivity and specificity even when the persons share many alleles.     

Observer determination of the make,model, and year of questioned vehicles

Often, criminal acts involving a vehicle are caught on digital video surveillance systems. While potentially useful for an investigation, the recording conditions are typically less than optimal for the extraction of key information for the identification of the perpetrator, such as a license plate. Providing the make, model and year of a questioned vehicle is a common request for examiners, to narrow the field of potential suspect vehicles. This study seeks to compare the performance of a nonpeer-reviewed make, model, and year determination between two separate groups, specifically, trained forensic image examiners and nontrained individuals. Results show that even with varied image capture conditions and quality, the trained forensic image examiners more correctly and completely identified the test group of questioned vehicles make, model, and year.     

网络信息安全犯罪的定量评价困境和突围路径——大数据背景下网络信息量化标准的反思和重构

刑法对网络安全的保护立场，正由网络运行安全转向网络信息安全。刑事立法更新不断增设网络信息安全专属罪名的同时，刑事司法的定量评价体系却未能一体构建，成为网络安全刑法保护的薄弱环节。当前网络信息安全犯罪的定量评价体系缺乏明确的逻辑主线，同时适用错位的“传统法益侵害程度”量化标准和模糊的“数据规模”新型量化标准，无法满足网络信息安全专属罪名司法适用的准确性和统一性需求，导致了司法适用的困境。消弭规范和技术之间的差异，以“信息规模”为定量评价核心的基础上，建构信息价值的分层评价模型，并将“组信息”作为基础的数据规模计量单位，是大数据时代背景下，突破网络信息安全犯罪司法定量评价困境的合理路径。     

论人工智能赋值国家治理:方法、视角与维度

赋值是智能政治学的重要研究课题,赋值研究是智能政治学的重要分析方法。人工智能赋值国家治理,从分析视角来看,表现为人工智能科学、人工智能技术、人工智能形态和人工智能体对国家治理的多重赋值和多源性影响作用。从分析维度来讲,表现为人工智能从赋益、赋义、赋能、赋权、赋则和赋责等多维度影响作用或赋值国家治理,甚至推动国家治理从"人工智能+国家治理"的形式赋值质变为"人机智能治理"的实质赋值。选择"赋值"术语工具、赋值理论和赋值分析方法,以分析研究人工智能影响作用国家治理,将有助于探明人工智能赋值国家治理的理论逻辑、历史逻辑和实践逻辑,从而推动智能政治学以及国家智能治理问题的理论研究和学术创新。     

DNA Recovery From Tape-Lifting Kits: Methodology and Practice

In the case of suspicious deaths, the technique of 1:1 taping is often used in Belgium. It consists of affixing a large number of adhesive tapes to the body of the victim. It is conventionally aimed at obtaining microtraces (e.g., fibers, hair) and is usually not used for DNA analysis. However, in some cases, DNA analysis of certain areas of interest identified on the 1:1 taping material can offer a last resort solution. The four-step method that is described in this article involves the selection of areas of interest on the body (Step 1), the selection of the corresponding tapes (Step 2), the decontamination of the tapes (Step 3), the selection of areas of interest on the tapes, for DNA sampling (Step 4). The method is illustrated by its successful application in four murder cases. In each case, DNA profiles of good quality could be identified, including profiles of persons different from the victim.     

债权形式主义下物权行为有限存在之三维分析及立法建构

民法学界关于物权行为的讨论并未系统、深入,从事实、规范、价值三维角度分析债权形式主义下 应有物权行为的有限存在空间,且和债权行为一样均可单独引发物权变动,但不存在独立性与无 因性问题,并提出了立法建构模式。     

物化观与马克思问题域逻辑转换

物化观是解答当代价值观的一个核心问题。马克思的物化观有一个从早期费尔巴哈人本主义理性批判到实践唯物主义经济分析的问题域逻辑转换过程 ,对物化观的经济分析是马克思主义价值观确立的基础。物化实质上体现了作为商品的劳动产品在资本主义利益关系下对主体 (劳动者 )生存和发展的一种否定关系。正如消灭异化要以生产力高度发展为前提一样 ,只有适应生产力的发展要求 ,改变滋生物化的特殊经济利益关系 ,建构一个用公共的生产资料进行劳动的自由人联合体 ,劳动 (实践 )创造的产品才会体现对主体 (人 )生存和发展的肯定关系。这就是马克思物化观问题域逻辑转换的价值指归。而卢卡奇把物化从经济因素中剥离出来 ,按黑格尔理性革命观的图式将其提升为马克思主义哲学的核心概念 ,它无疑为一切把客观的经济利益关系当作价值事实的唯意志主义提供了理论支持。     

青少年违法犯罪的分析及对策思考

解决青少年违法犯罪问题,既要抓住重点,又要有发展眼光,才能建立适应青少年违法犯罪形势的、动态的控制体系