Determining Line-Crossing Sequences Between Laser Printing and Writing Pen Using Coaxial Light

Determining the application sequence of hand-written pen ink and printer toner lines has attracted significant interest in questioned document examination. This study uses coaxial light to determine line-crossing sequences, with intersections observed under a VSC600 forensic document workstation and a Leica M205A Stereo-microscope. Results show that reflected light at intersections and color contrast between intersections and nonintersections was observed when a hand-written ink line passes over a toner line, while a toner line passing over a written line appeared dull, with no color contrast. The procedure was tested under a range of conditions, such as types of writing pens and laser printers, the writer, and writing pressure, with the latter playing an important role in the evaluation. To validate the results, a 90% detection rate and 98% accuracy rate were achieved from 50 samples of blind testing, which is more effective than optical microscopy.     

Activists playing a dual role: identities,organizational goals,and public relations practices

• This study explores the relationship among identities, goals, and public relations practices of an activist organization through in‐depth interviews and document analysis. Findings suggest different levels of the participant organization's identity in communication with its different audiences. In playing its dual role (as a “public” to its target organizations and a “public communicator” to its own publics), the organization acts as an honest representative voice and a credible source of information to both parties, a process that requires a balance position compatible with its mission. Its public relations practices were found to be consistent with the identities it appropriates and the values it respects.

Copyright © 2009 John Wiley & Sons, Ltd.     

关于国际汉学中“误读”的思考

国际汉学中的"误读"是外国汉学家接触中国文化时不可避免的。"误读"作为一个批评术语,它的出现明显受到了20世纪西方科学主义与人本主义哲学思潮及相关文论的影响。"误读"理论为我们正确对待汉学家的"误读"提供了可借鉴的方法论意义:汉学家研究中国、"误读"中国的根本目的是要借对汉学的研究审视自身;同时,其他民族对中国的研究也不妨成为我们自识的"镜像"。     

哼鸣与艺术性歌唱初探

哼鸣练习是获取鼻腔共鸣、头腔共鸣及声音高位安放的有效途径之一,也是引导学生掌握正确声音概念的最好方法。本文介绍了什么是哼鸣,以及哼鸣练习的方法和手段,强调了哼鸣在声乐训练中的重要作用。     

试论工会干部应对突发事件的能力提升

突发事件是指在一定区域内突然发生的,规模较大且对社会产生广泛负面影响的,对公众生命和财产构成严重威胁的事件和灾难。在应对突发事件的过程中,工会组织要正确定位与党委、政府、企事业行政的关系,工会干部要努力提升应对突发事件的能力。     

Saving Strong Neighborhoods From the Destruction of Mortgage Foreclosures: The Impact of Community-Based Efforts in Detroit,Michigan

Mortgage foreclosures hit Detroit, Michigan hard between 2005 and 2014, especially in what we define as strong neighborhoods; there, more than one third of homes experienced foreclosure. Before the crisis hit, these selected tracts had largely intact physical environments and higher owner occupancy, household income and property value than the citywide median. In some of them residents worked intensely to abate the neighborhood effects of mortgage foreclosures. This study examines those efforts’ effectiveness. We selected neighborhoods with the most extensive efforts, as measured, for instance, by creation of community-based plans and applications for grants, and we conducted interviews and field observations to examine those efforts. To assess strengthening of neighborhood housing markets, we applied a modified adjusted interrupted time-series approach to evaluate changes in prices as one measure of neighborhood change. We found that strong resident initiative supported by community development organizations and external assistance led to increased neighborhood housing prices, compared with comparable neighborhoods. However, when initiative, context, and support were weaker, community-based efforts could not prevent considerable decline.     

Trying not to lose: The electoral consequences of unilateral reform efforts and the social pact formation process

The existing social pact literature claims that governing parties offer social pact proposals because they anticipate they will receive an electoral benefit from social pact agreements. Yet the available data on social pacts inform us that in a substantial minority of cases social pact proposals fail to become social pact agreements. In an effort to better determine the political calculations made by governments before they propose a social pact, this article examines the effect of implementing reform legislation unilaterally, social pact proposals, social pact proposal failures and social pact agreements on the vote share of government parties in 15 Western European countries between 1981 and 2006. It is found that social pact proposals do not have any electoral consequences for governing parties, unilateral legislation and social pact proposal failures reduce the vote share of governing parties, and social pact agreements provide an electoral benefit to parties in minority governments only. These findings suggest that governing parties propose social pacts in a good faith effort to complete a social pact agreement; and that such an agreement is not a way for these parties to gain votes, but to avoid the electoral punishment associated with enacting unpopular reforms unilaterally.     

公共行政服务的道德约束

在市场经济中,社会公共服务的职能重要性日益突出,通过道德约束来提高服务效率,是一条重要途径。我国社会道德正处在惯例层次的第二阶段,该阶段的道德约束具有公认的多样性、对象的层次性、约束重点的集中性和实施上的高难度性等特点。对此,制度性道德约束将有利于公共服务效率的提高,制度性道德约束内涵比较丰富,在实施当中,要使潜规则显性化,以他律为主,采取多种激励手段,需要建立道德约束的保护机制。     

唐宋时期政府商业政策的变化

唐宋处于中国封建文明史的转型时期,包括封建经济在内的社会生活的各个方面都发生了前所未有的深刻变化.与繁荣兴旺的商品经济相适应,唐宋政府的商业政策亦随之进行了调整.概而言之,主要是由专卖榷利制度向注重征商转变,商税逐渐制度化、规范化,扶商政策出现并付诸实施.