The communicative aspect of nonfatal suicidal behavior--are there gender differences?

Data from the Norwegian part of the WHO/EURO Multicenter Study on Suicidal Behavior were used to investigate gender differences in the communicative aspect of nonfatal suicidal behavior by means of analyzing precipitating factors, intentions involved in and effects of the suicidal act within the frame of Qvortrup's interpretation of speech-act theory. Eighty-nine patients (48 women and 41 men) were included in the analyses, virtually no gender differences were found. Thus, in general, the results did not support the view that persons engaging in nonfatal suicidal behavior should receive different treatment or follow-up as a group based on their gender. The results gave some support to Qvortrup's speech-act theory and his four categories of suicidal behavior, emotional toward others, regulative toward others, emotional toward oneself and regulative toward oneself.     

Forensic DNA-typing of dog hair: DNA-extraction and PCR amplification

The forensic application of DNA-typing for the identification of dog hair provides objective evidence in the characterisation of traces found at crime scenes. During the past few years forensic dog identity testing has been improved considerably using multiplex PCR systems. However, DNA-typing from samples of one up to 10 dog hairs is often problematic in forensic science. A single dog hair contains very small quantities of DNA or the hair sample consists of hairs with roots of bad quality or even of broken hairshafts without roots. Here we describe an experimental study about dog hairs by means of a Ca(2+) improved DNA-extraction method, quantification and amplification.     

China–Africa Exports: Governance Through Mobility and Sojourning

ABSTRACT

A centre for Asian and intercontinental immigration and export-oriented production, Guangzhou city is at the forefront of China’s global interactions. Based on ethnographic fieldwork, this article examines informal governance mechanisms that co-ordinate the circulation of goods and capital between China and Africa. The question addressed is: What roles do mobility and sojourning play in governing trade relations? The analysis is informed by research from three fields: economics scholarship on the trade–migration nexus, ethnographic studies of informal trans-border trade, and historical accounts of long-distance trade in pre-colonial and colonial eras. These traditions point to different ways in which the mobility of people and goods are interlinked. In the case of China–Africa interactions, the flow of goods has increased in tandem with the number of visits by African itinerant traders. The empirical discussion demonstrates that the emergence of intercontinental movements of goods and people between China and Africa was predicated on the brokering role played by African sojourners in Guangzhou. Of particular importance was informal hospitality and logistics infrastructure set up by Africans in the late 1990s, which subsequently evolved and adapted. This infrastructure has facilitated the mobility of people and goods and increased the pace at which trading capital circulates.     

A Multiple Streams Analysis of Institutional Innovation in Forest Watershed Governance

Increasingly severe wildfires have focused attention on forested watershed vulnerabilities, causing significant changes to policies and governance. We utilized the Multiple Streams Approach (MSA) to understand institutional innovations of federal agency–large water provider partnerships in Colorado to protect watersheds through joint planning and funding. Ambiguous problem definition and focusing events were significant aspects of these partnerships. We interviewed individuals in the partnerships, with MSA ideas of how solutions to policy problems develop, and the role of policy entrepreneurs. We found that wildfires served as focusing events, creating space and time for learning, collaboration and new problem framing, increased political attention, and institutional innovation. In this study, windows of opportunity stayed open longer, policy entrepreneurs and agencies played larger roles in communication and coupling streams and the context of fast‐moving, unpredictable ecological crises changed responses to issues. Our findings also have implications for broader policy studies and environmental governance scholarship.     

Self-reported suicidal behavior and attitudes toward suicide and suicide prevention among psychology students in Ghana, Uganda, and Norway

Self-reported suicidal behavior and attitudes toward suicide in psychology students are reported and compared in Ghana, Uganda, and Norway. Small differences only were found in own suicidal behavior. However, experience of suicidal behavior in the surroundings was more common in Uganda than in Ghana and Norway. Although differences were found between the three countries in attitudes toward suicide, which emphasizes the need for culture-sensitive research and prevention, many of the differences were not as big as expected. The most pronounced difference was that the Norwegian students were more reluctant to take a stand on these questions compared to their African counterparts. Some differences were also found between the two African countries. The implications of the results for suicide prevention in Africa are discussed.     

Patterns of Psychological Aggression, Dominance, and Jealousy within Marriage

Few empirical studies with representative samples have focused on the gendered aspect of psychological aggression and its sub-constructs of dominance and jealousy. Those that do report on gender differences, often fail to report on important dyadic factors such as whether the aggression is unilateral or bilateral in nature. Differences in psychological aggression, dominance, and jealousy constructs were assessed in a representative sample of 453 married parents. Overall, women had significantly higher dominance, jealousy, and psychological aggression scores. Both male and female respondents in relationships where there was bi-directional severe psychological aggression demonstrated higher mean levels of severe psychological aggression, dominance, and jealousy than did their counterparts who were unilaterally severely aggressive. This is the first study to demonstrate that bilateral psychological aggression is associated with higher mean levels of psychological aggression, dominance, and jealousy scores for both male and female partners than unilateral aggression. Contrary to our hypothesis, there was no differential impact of severe psychological aggression by gender.     

Institutionalising Chineseness: Legacies of Chinese Commercial Hegemony in the Cambodian Silk Industry

The Cambodian silk weaving industry shows a remarkable pattern of ethnicised positions interlocked in processes of production and trade stretching beyond Cambodia into the Southeast Asian region and into Europe and the United States. Key commercial positions in the Cambodian silk trading networks are dominated by the Chinese, at least so it seems. In contrast to the bulk of literature on Chinese capitalism, the current study addresses a situation in which the commercial positions are identified as Chinese regardless of the ethnic background of the people who occupy them. While subscribing to the institutional perspective on Chinese capitalism, this article aims to take the debate one step further by arguing that – while a particular institutional embedding is conducive to Chinese proliferation in the business sector – Chinese business practices and representations are themselves subject to processes of institutionalisation. The paper explains how they may develop into an institution that is both a model of and for conducting business.