An investigation into the use of a portable cyanoacrylate fuming system (SUPERfume®) and aluminum powder for the development of latent fingermarks

Abstract: Few techniques offer “in situ” methods of friction ridge skin mark development. “In situ” development reduces mark transportation, degradation, and often cost. The effectiveness of cyanoacrylate fuming using the SUPERfume^® and dusting with aluminum powder for latent fingermark development on several nonporous surfaces, stored in various temperature environments for time periods up to 52 weeks, was investigated. Five thousand and four hundred latent fingermarks were deposited under controlled conditions and graded. The results suggested that cyanoacrylate fuming (SUPERfume^®, Foster and Freeman, U.K.) was more effective at developing latent fingermarks on textured and smooth plastic surfaces and for marks stored in temperatures of 37°C, whereas aluminum powder was more effective on glass, enameled metal paint, and varnished wood, and for storage temperatures below 20°C. There were no significant benefits to using either technique for marks older than 24 h, but it was possible to develop fingermarks following 52 weeks of storage using both techniques.     

公共服务理念下的治理变革——上海行政审批制度改革的实践及其引发的思考

公共服务理念是当代政府管理的内在价值取向,这已在政府管理实践中达成共识,在这一理念的支撑下,政府管理模式和行为逻辑都在渐进转变。本文以行政审批制度为切入点,以发达地区上海作为分析对象,针对其行政审批制度改革的发展历程和现状,归纳其特点和规律,探寻其公共服务价值的实践意义,并对改革过程中产生的问题进行深入思考。     

陈水扁应对政治危机的心理与行为模式

陈水扁上台以来,台湾的政治危机频繁发生,陈水扁在应对危机的过程中表现出的心理和行为模式值得分析。陈水扁在政治社会化过程中形成的政治意象会对其心理认知产生影响。陈水扁应对政治危机的心理认知模式包括“权力傲慢的心理认知”、“缺乏安全感的心理认知”、“机会主义的心理认知”等。他的主要行为模式是“静观其变—凝聚内部—煽动对立—获利妥协”。陈水扁应对政治危机的心理与行为模式会对他的政治人格、台湾政局和两岸关系产生一定的影响。     

关于公安机关处置家庭暴力的构想

针对目前公安机关在处置家庭暴力的不足及法律困境,公安机关处置家庭暴力可以借鉴国外相关制度及理念,实行“鼓励报案”、“无条件立案”和“支持起诉”政策,进一步明确公安机关现场处置的措施,并相应引入“恢复性司法程序”和“保护令”制度,针对家庭暴力的易反复性特点,建立公安机关对家庭暴力的“分级监督模式”,为受害者提供法律支持。     

复方守宫散中铅、镉、铜含量分析

目的：测定抗肿瘤药物复方守宫散中微量金属元素铅（Pb）、镉（Cd）、铜（Cu）的含量.方法：采用湿法消化,火焰原子吸收分光光度法测定.结果：复方守宫散中含金属元素Pb、Cd、Cu,含量高低依次为：Pb〉Cu〉Cd.结论：复方守宫散每日服用量中Pb、Cd、Cu含量均远低于人体正常摄入量,属安全用药范围.     

人精浆SDS-聚丙烯酰胺梯度凝胶电泳谱型研究

本文采用SDS-聚丙烯酰胺梯度凝胶电泳(SDS-PAGGE)研究了102例中国正常男子精浆蛋白的电泳谱型,得到了具有精液特征性的,可与人阴道液、唾液、初乳及血清进行鉴别的人精浆蛋白电泳谱型,并可作为精斑的确证。另发现一种-83kd 变异型。频率为8. 82±2. 81%。提高了精斑的个人识别机率,在实际应用中取得了初步成效。     

Rules,institutions and the economic vote: clarifying clarity of responsibility

Abstract

Institutions are thought to matter for vote choice, and work on economic voting is exemplary in this regard. The strength of the economic vote varies considerably cross-nationally and this seems to emanate from differences in the clarity of responsibility. Still, this conceptual frame, dominant in the field, appears to have some cracks. First, almost all work presents analyses of the economic vote in smaller, split samples of low- and high-clarity contexts separately. Second, the literature appears rather dispersed when the conceptual and empirical indicators are examined. The article attempts to overcome these limitations by analysing a large pool of democratic elections with a series of objective indicators. It investigates these indicators separately, and as components within two cumulative indices (institutional rules and power patterns). The results indicate that, even though there are indications of differences in the strength of the economic vote in high- and low-clarity contexts respectively, institutional rules or power patterns fail to significantly deflect the overall electoral impact of economic growth.     

Conflict,choice or geography? Explaining patterns of democracy in continental Europe

The ‘character’ of democracy is regularly summarised using political‐institutional measures of, for instance, ‘consensus’ or ‘majoritarian’ democracy. Yet, there is little quantitative‐comparative research on the origins of such configurations. Drawing on literature on endogenous institutions and constitutional design, this article proposes a model for the explanation of empirical patterns of democracy. Using a novel database of 26 continental (neighbouring) European democracies and Bayesian spatial modelling, the results indicate that while today's empirical patterns of democracy in terms of proportional power diffusion can be traced back to waves of democratisation rather than historical partisan power configurations, decentral power diffusion can partially be explained by socio‐structural factors, and spatial dependencies exist for all variants of power diffusion.     

开拓汗潜手印显现的新领域

系统论述了JHF-系列荧光粉末和JHC-系列荧光磁性粉显现汗液指纹的理论基础和主要特点,比较了与金属粉末显现手印的不同效果,列举了在不同客体和不同留痕条件下显现的汗潜手印的方法.     

开设多波段光源发现痕迹的实验

多波段光源已广泛应用于痕迹检验、现场勘察等领域,是公安机关侦破案件的一个重要武器。公安院校刑侦、刑技专业的学生,通过做多波段光源发现痕迹的实验来掌握该项技术很有必要。