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161.
Detection of gunshot residue (GSR) is an arduous task for investigators. It is often accomplished with chemical tests, which can reveal elements and ions indicating the presence of GSR, but are likely to cause physical alteration to the pattern. In this study, the Spex Forensics Mini‐CrimeScope MCS 400, along with 16 accompanying wavelength filters, was applied to various GSR patterns and target types. Three dark shirt materials, four ammunition calibers, and eight ammunition manufacturers, along with the primer residue of the different manufacturer ammunitions were tested. Results indicate the alternate light source wavelength of 445 nm to be the optimal setting. In addition, target material plays a large role in the preservation of GSR patterns as particles burn. Furthermore, it can be extrapolated that residue, observed from a full round and firing distance of six inches, is mostly composed of unburnt gunpowder residue, not primer residue.  相似文献   
162.
For investigation of air disasters, crash reconstruction is obtained using data from flight recorders, physical evidence from the site, and injuries patterns of the victims. This article describes a new software, Crash Injury Pattern Assessment Tool (CIPAT), to code and analyze injuries. The coding system was derived from the Abbreviated Injury Score (AIS). Scores were created corresponding to the amount of energy required causing the trauma (ER), and the software was developed to compute summary variables related to the position (assigned seat) of victims. A dataset was built from the postmortem examination of 154/228 victims of the Air France disaster (June 2009), recovered from the Atlantic Ocean after a complex and difficult task at a depth of 12790 ft. The use of CIPAT allowed to precise cause and circumstances of deaths and confirmed major dynamics parameters of the crash event established by the French Civil Aviation Safety Investigation Authority.  相似文献   
163.
Open source represents a model generally known for its success in software production. The objective of this article is to establish a new strategic approach of using open source development principles for managing collaborative arrangements between citizens and public administration. The identity of open source governance is developed by highlighting how it is different from its main “competitor”—collaborative governance, and from other two popular concepts—open government and e-democracy. The other sections are designed to answer to public managers regarding why and what to adopt from this governance model for public sector services.  相似文献   
164.
《国际公共行政管理杂志》2013,36(11-12):851-868
Abstract

Liberal democracies throughout the world are committed to civil society in support of market economics and democratic politics. Through educational assistance programs, the U.S. government demonstrates this commitment by attempting to reinvigorate civil society in former Soviet republics and Eastern European countries in support of their economic and political reform efforts. Of particular interest are the Community Connections and Partners in Education programs conducted by the U.S. Department of State for interns from the former Soviet republics or now Eurasia, who participate in business and other professional internships in various locations in the U.S., including Northern Alabama.  相似文献   
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Abstract

Germany and Japan have both used regionalism as a hedge against American power in the area of telecommunications, but this strategy has taken very different forms. Germany's regionalism is within the European Union. Since 2002 Japan has developed an ad hoc technology alliance in telecommunications with China and South Korea. Both the European Union and Northeast Asian countries have used industrial policy to promote telecommunications technology and both regional organizations have expressed concern about American dominance in telecommunications. Both Germany and Japan have looked to their lower income neighboring countries for investment opportunities in telecommunications, but each has taken a different approach. Japanese telecommunications firms have not been very successful in investing in other countries or in exporting Japan's very sophisticated and expensive telecommunications equipment. The Japanese government and business organizations have taken the lead in trying to promote joint research and pursue development of joint standards. Germany's Deutsche Telekom has been much more active than Japanese firms in international investment. The European Union differs from the Northeast Asian group in that it has pressed Germany to keep its domestic telecommunications market open and to make Deutsche Telekom compete internationally. It is surprising that China, Japan and South Korea have reached out to each other to cooperate on technology and standards development despite longstanding mutual antagonisms. The Northeast Asian agreements on telecommunications recall the European Coal and Steel Community (ECSC) of 1952, an initiative that also sought to link economically states divided by deep resentments. Like the ECSC, the current Asian initiative targets some of the most important economic sectors of the day. However, strong market pressures tend to undermine cooperation, and it is uncertain how much impact the agreements on telecommunications will really have.  相似文献   
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The present paper discusses issues arising from the use of an interactive digital software tool to analyse multimodal communication. The focus is on the ways in which such technical resources and associated techniques enable the analyst of social semiosis to apply different types of analysis, and provide the site for critical reflection upon the results of such analyses. The aim is to present an argument for the use of an interactive digital software application as a meta-semiotic tool. Three major challenges for scholars engaged in multimodal social semiotics are addressed in pursuing this aim, specifically with reference to the development of digital interactive analytical resources. Firstly, scholars are faced with the task of not only accounting for an increasing range of semiotic resources, but also for the way different semiotic phenomena interact to produce meaning. Secondly, the multimodal semiotician has a broad range of analytical approaches potentially relevant to any task to draw upon. Thirdly, the nature of contemporary media forms offer challenges themselves in terms of access, analysis and presentation of analysis.  相似文献   
169.
Focussing on Kenya, Lesotho and South Africa, this study examines the social impact in migrant-labour source areas of dramatically reduced employment prospects in urban areas. It considers the implications for rural livelihoods and the role which gender relations play in making possible, or impeding, people's ability to construct diversified livelihoods. When livelihoods change, gendered rights, responsibilities and power must be renegotiated. Husbands and wives may acknowledge interdependencies and negotiate, or they may disengage. Marriages may break down, or women become reluctant to marry at all, as the material basis of the household is undermined. These outcomes do not represent social breakdown, but residential instability is likely to become more common.  相似文献   
170.
Using survey data from statewide political party convention delegates in four states, I investigate whether and how gender stereotypes influence nomination choice. I examine whether gaining candidate information from different sources differentially influences gender stereotypes and the likelihood of supporting both a female and a male nominee. I argue that information sources outside a candidate's control—delegates' discussions with other delegates—versus sources candidates can control (e.g., campaign contacts and personal contact with the candidate) work against female candidates' nomination. Specifically, when delegates learn about candidates via the most controlled sources, they will be more likely to view the candidates as possessing both masculine and feminine traits and issue competencies. As a result, they should be more likely to support the candidate. In contrast, information from sources outside candidate control functions differently for male and female candidates: These sources confirm delegates' stereotype expectations, negatively affecting perceptions of a female candidate's masculine strengths, which then negatively relate to supporting her nomination. The results generally support these ideas: Delegates receiving information from the most controlled sources form balanced views of the female candidate, but the positive effects of information from these sources on nomination choice are not mediated by stereotypes. In contrast, delegates gaining information from other delegates confirm their stereotypes of the candidate and are then less likely to support her. More broadly, gender stereotypes, particularly those regarding female candidates' masculine traits and feminine issue competencies relative to the candidate's male opponent, directly and positively relate to delegates' likelihood of supporting her.  相似文献   
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