The Application of Flow Cytometry as a Rapid and Sensitive Screening Method to Detect Contamination of Vitreous Humor Samples and Avoid Miscalculation of the Postmortem Interval

Research into maximizing the speed, precision, and reliability of estimating the postmortem interval (PMI) has been a recurring object of investigation and methodologies based on the vitreous humor (VH) have provided good results. However, contamination from causes not readily apparent, such as blood, can occur, and thus lead not only to an erroneous estimation of PMI, but also interfere with the correct identification of other substances in the VH. We have developed a flow cytometry method which quantifies blood contamination and is able to detect erythrocytes in 1:750,000 dilution of contaminated VH which affects the results of hypoxanthine. It is an improvement on the previous more complex mass spectrometry method, being faster, more sensitive, and readily available. As such, it could be proposed for the rapid screening of appropriate samples by detecting and eliminating blood contaminated samples from PMI estimation.     

The Homicide–Suicide Phenomenon: Findings of Psychological Autopsies

Homicide–suicide represents a single episode of violence which may decimate an entire family. This study aimed to further describe motives and context of these tragedies. Psychological autopsies were completed for 18 homicide–suicide cases in Dallas, Texas. This included postevent interviews with surviving family members and review of police and coroner records. Two‐thirds of perpetrators had made either verbal or written threats prior to the homicide–suicide. A simplified typology describing victim–perpetrator relationship and motive type is suggested for future studies and clinical ease. Two‐thirds of perpetrators fell into the category of Intimate‐Possessive, most of whom were depressed men who were abusing substances and undergoing separation. Additional categories included Intimate‐Ailing, Filial‐Revenge, Familial‐Psychotic, and Friend‐Psychotic. Further, implications from this psychological autopsy study regarding risk assessment include use of collateral interviews regarding threats and past violence.     

Identification of Natural Images and Computer‐Generated Graphics Based on Statistical and Textural Features

To discriminate the acquisition pipelines of digital images, a novel scheme for the identification of natural images and computer‐generated graphics is proposed based on statistical and textural features. First, the differences between them are investigated from the view of statistics and texture, and 31 dimensions of feature are acquired for identification. Then, LIBSVM is used for the classification. Finally, the experimental results are presented. The results show that it can achieve an identification accuracy of 97.89% for computer‐generated graphics, and an identification accuracy of 97.75% for natural images. The analyses also demonstrate the proposed method has excellent performance, compared with some existing methods based only on statistical features or other features. The method has a great potential to be implemented for the identification of natural images and computer‐generated graphics.     

The Democratic Contribution of Political Market Researchers

Although we know that candidates, parties and governments conduct political market research and engage in heated debate about it, market research in politics remains a largely hidden activity. This article presents the perspectives of practitioners involved in collecting and using market research including advisors to 11 presidents and prime ministers and demonstrates that market analysis in politics is a multi‐varied activity, carried out within a complex context. The over‐simplistic criticism that political marketing means politicians simply follow focus groups needs to be revised, and although poor practice will always occur, practitioners are developing more fluid and mature ways to utilize research in politics. Political market research can play a valuable role in informing the decisions politicians make and enhance the relationship between the government and the public. Copyright © 2015 John Wiley & Sons, Ltd.     

Understanding public agency communication: the case of the Swedish armed forces

This article suggests a diagnostic framework of public communication intended to capture new communication strategies used by Armed Forces across Europe to legitimize new tasks and recruit new personnel. Three distinct communicative models that impact differently on democratic values and public support are suggested: an Old Public Administration (OPA) model influenced by bureaucratic values, a New Public Management (NPM) model fuelled by market values and a deliberative model labelled ‘New Public Service’ (NPS) that is largely influenced by proponents of ‘e‐democracy’. A case study of the communication of the Swedish Armed Forces identifies a lingering bureaucratic (OPA) ideal. The market ideal (NPM) however clearly dominates. The article concludes that communication along market purposes, principles and practices risks distancing Armed Forces further from society. Yet, an embryonic deliberative ideal (NPS)—much fuelled by the use of social media such as blogs—was also identified. This growing ideal holds the potential of infusing deliberative vigor into the organization and presumably facilitates the bridging of the gap to society. Copyright © 2014 John Wiley & Sons, Ltd.     

The iteration deficit in responsive regulation: Are regulatory ambassadors an answer?

One reason that regulation is difficult is that repeated encounters between regulator and regulatee are rare. We suggest diplomacy as a model for reconfiguring regulatory institutions in response. Ambassadors for Regulatory Affairs who would be agents for all state regulatory agencies could be based in most large firms and small and medium enterprises that pose unusual regulatory risks. In rural towns, police would be trained as regulatory ambassadors. Just as a US Secretary of State can launch a “diplomatic surge” in Myanmar from 2009, so regulatory surges are possible in market sectors of high risk or high opportunity. We propose strategies of indirect reciprocity as a way in which reciprocity that is only episodic in these strategic ways can promote more general responsiveness. Indirect reciprocity is reciprocity that we do not personally experience, but learn from the experience of a culture. This means that so long as we sustain regulation as a relational as opposed to a purely technocratic process, indirect reciprocity might civilize regulatory compliance in an historical process informed by the theories of Elias and Putnam.     

Covenant of Mayors: Reasons for Being an Environmentally and Energy Friendly Municipality

The Covenant of Mayors (CM) is the mainstream European movement involving local authorities who voluntarily commit to increase energy efficiency and the use of renewable energy sources within their territories with the aim of reducing CO₂ emissions and meet the European Union objectives by 2020. One country that has a greater number of signatories of this agreement is Spain. This article analyzes which factors influence the decision of Spanish local authorities to join the ever‐growing movement. An empirical model is formulated to describe the behavior of Spanish local governments, this being a binary choice model which is a function of various political, economic, and technical factors. Among the prominent factors that influence this decision are population, availability of renewable energy, fiscal and environmental stress, citizens’ political preference, the contagion effect of neighboring municipalities, the existence of covenant coordinators, and finally, economic motivations.     

Working at the intersection—a story from Australia

Conceived by nurses in the hospital of a Palestinian refugee camp in Beirut, and inspired by Norwegian People's Aid, the international aid agency of the Australian trade unions was designed to give a genuine material base to solidarity with national liberation struggles. Bridging the difficult division in Australian labour politics between the Catholic right and the social democratic and pro‐Moscow lefts, Australian People for Health, Education and Development Abroad (now Union Aid Abroad APHEDA) was able to channel funds from unions and the Australian government to agriculture, health, and vocational training projects in many countries in the South. Unlike most counterpart organisations in Europe and the USA, its earlier partners were rarely trade unions. Only recently has APHEDA directly supported trade union training in Cambodia, East Timor, and Indonesia, under pressure from Australian unions, who see workers' rights in neighbouring countries as crucial to their own fate. Yet unions in advanced capitalist countries don't spontaneously understand the humanitarian and development needs of countries, such as Papua New Guinea, where waged workers are a small minority of the population. Unionisation is only one part of the solution. The April 2000 Durban congress of the ICFTU called for trade unions to ‘organise the unorganised’, such as informal‐sector workers, and to build alliances with NGOs and civil society around shared values. As a trade union NGO, APHEDA is located in the middle of a challenging intersection. Mandated to educate Australian workers on globalisation issues, APHEDA finds itself often more partisan than other international development NGOs in Australia, sometimes more circumspect. With attacks on union rights and the increasing share of the Australian aid budget delivered through private companies, APHEDA faces decisions about its independence, alliances, direction, and sustainability.