警察腐败的心理分析

警察腐败的实质是警察权力的腐败,其包含两个关键的因素:一是滥用职权;二是谋取私利。警察的权力基础是警察腐败的前提条件,谋取私利是警察腐败的直接目的。研究警察腐败行为有必要考虑警察腐败的心理形成与发展的外部环境,警察腐败的心理演进过程:警察腐败的初期心理,中期心理,末期心理。     

Court Considerations in the Termination of Parental Rights: A Comprehensive Analysis of Israeli Court Decisions

Court decisions to terminate parental rights (TPR) have a major impact on parents and children, but the decision‐making process is unclear. Analysis of 261 Israeli TPR court cases indicated the dominance of considerations relating to normative parental functioning, the parents' ability to change, the impact of separating a child from his family, the parents' social normativity and educational ability. The legal considerations relate to the importance of the biological family, the necessity of adoption and the importance of a fair legal process. Insufficient consideration is accorded to cultural differences in parenting practices and the voice of the child.     

正常、大声两种说话状态下语音的声学差异及对声纹鉴定的影响

本文主要通过对正常、大声两种说话状态下的普通话中三个单元音[a]、[i]、[u]的声强、时长、基频、谐波振幅差值、共振峰等声学参数的分析,综合比较了各参数的变化规律,发现大声说话时的语音并非正常语音的简单放大,二者不仅在声强上存在差别,同时在频率域上也发生了重要变化。同一人不同状态下发音的频谱特征差异性较大,同种状态下发音的相似性、可比性较强,为此,声纹鉴定中应尽量选取状态相同的语音进行比对。     

云南苗族常染色体STR遗传多态性及其遗传结构分析

目的研究云南苗族常染色体9个STR基因座遗传多态性并分析其遗传结构。方法采用荧光标记PCR复合扩增、基因扫描自动分型技术调查了87名云南苗族无关健康个体9个STR基因座等位基因分布情况。结果9个基因座共检出52种等位基因和109种基因型,等位基因频率分布在0.005 7～0.718 4。经计算杂合度(H)为0.402 3～0.8161、多态信息量(PIC)为0.4090～0.8057、个体识别力(DP)为0.6429～0.943 6、非父排除率(PE)为0.115 3～0.565 4。x~2检验显示所有基因座均符合Hardy-Weinberg平衡。聚类分析结果显示,苗族、僳僳族、傣族、德昂族、普米族及景颇族遗传关系较近。结论为进一步研究STR遗传结构奠定了基础,在人类学、法医学等领域也有重要的应用价值。     

Introduction to Social Network Analysis (SNA) as an investigative tool

Social behavior is brought about mainly through social ties and connections. Our contacts with other people shape our view of the world, reinforce our identity, and the interactions provide us with all kinds of opportunities and resources to get things done. The social capital associated with networks is also one of the primary ways facilitating crime. Therefore, the systematic analysis of criminal networks is considered a viable means to gain a more thorough understanding of criminal behavior. This paper is a general introduction to social network analysis (SNA) as an analytical tool for the study of adversary networks. The paper reviews some theoretical and key concepts, highlights functional applications, and presents a tentative protocol for data handling and coding. The discussion deals with some methodological issues, challenges and future developments in the field.

The Image is the Message: Instagram Marketing and the 2016 Presidential Primary Season

The 2016 presidential primary candidates expanded their social media marketing campaigns to include the image- and video-centered social network platform Instagram. To explore the role that images play in framing political character development and to identify which images received higher levels of engagement, content analyses were performed on the top seven primary candidates’ Instagram accounts. Results indicate that candidates most frequently employ the ideal candidate frame in their images, which also garnered the highest number of user likes and comments. Results also reveal that among Instagram image attributes, candidates frequently and successfully used text within their images, but filters were inconsistently applied across the candidates.     

现行警务监督机制的弊端及其对策分析

警务监督是预防和遏制警察违法违纪的重要环节。但现行的警务监督机制还不够完备,存在着一些明显的缺陷与不足。需要从以下几个方面对之进行完善:以突出执法监督为重点,建立警务监督的快速反应机制;破解端正执法思想和强化责任追究的难点,建立科学高效的评估和预警机制;针对“五条禁令”、“四个坚决”和涉案财物管理等热点,切实加大整治力度。     

地方政府治理体系对PPP落地率的影响研究——基于中国省级政府的模糊集定性比较分析

目前中国PPP项目落地率低,而且不同省份间差异大,反映的是各地政府治理体系对PPP政策执行效果影响的问题.为探讨地方治理体系与PPP落地率的关系,以中国30个省、自治区、直辖市(除西藏、台湾、香港、澳门外)为案例样本,通过模糊集定性比较分析方法,探究地方政府治理体系中政府执行政策的能力、制度环境和社会经济环境三者不同的...     

退耕还林政策对农户生计的影响研究——基于家庭结构视角的可持续生计分析

以往关于退耕还林政策的分析,较少考虑微观的家庭人口因素。本研究在可持续生计分析框架下引入农户的家庭结构,并基于此框架使用农户模型具体分析了退耕还林政策对农户生计的影响。利用陕西周至县的农户调查数据进行实证研究,结果表明:家庭结构能够影响生计资本水平和时间配置,退耕还林政策对农户生计的作用因家庭结构而不同。退耕还林政策既没有针对生计资本贫乏的农户,也不一定能够促使农业劳动力向非农转化,并进一步提升农户的收入。有小孩但没有老年人的家庭较少从事外地打工活动,收入相对偏低,他们更依赖退耕补助。相关政策的制定和实施应当考虑家庭结构等人口因素。     

19世纪末至20世纪初俄国经济政策解析--维特的经济思想与经济改革视角

1861年农奴制改革后,俄国开始了经济现代化的发展进程。维特正是在这一时期成长起来的,并将自己的经济思想和主张付诸实践,成为沙皇末期经济改革主要的设计者和实践者,是俄国政府内部启动现代化进程的重要代表人物之一。维特所实施的经济改革政策,对俄国的工业化进程起到积极的推动作用。他大量吸引国外资本,依靠政府的力量进行货币改革和强化保护关税政策等,以此来推动俄国经济发展,加快了工业化的进程,对俄国的专制统治和经济体制产生了重大影响。