Suicide in veterinarians and veterinary nurses in Australia: 2001-2012

BACKGROUND: Whether veterinarians have an elevated suicide rate compared with the general population is controversial. METHODS: Reported cases of suicide among veterinarians and veterinary nurses in Australia over the period 2001 to 2012 were investigated in a retrospective case-series study. RESULTS: The standardised mortality ratio of veterinarians (n = 18) was 1.92 (95% CI 1.14-3.03) and that of veterinary nurses (n = 7) to the general population was 1.24 (95% CI 0.80-1.85). Overdosing on drugs (pentobarbitone) was the main method of suicide in these occupations. CONCLUSION: The reasons for veterinary suicides are likely to be multifactorial, including work- and life-related stressors, and individual characteristics. This research highlights the need for targeted suicide prevention and intervention for veterinarians.

Use of poverty indicators and the poverty pyramid for agricultural and rural development in the smallholder sector in Sri Lanka

Based on official micro-level poverty studies for agricultural and rural development in the smallholder sector of Sri Lanka. The Poverty Pyramid was found to be a powerful tool for poverty analysis and the design of poverty alleviation strategies that are targeted at sustained poverty alleviation. Identification of the correct target groups by factors that prevent them from being more productive in their income generation activities is crucial to the formulation of rural development programs that benefit poor people first and most.

Evolutionary explanations in the social and behavioral sciences : introduction and overview

Despite a growing acceptance of the value of evolutionary approaches to understanding the natural world there has been relatively little attention paid to evolutionary ideas in sociology, socio-cultural anthropology, and — of particular relevance for this special issue — criminology and forensic/correctional psychology. The aim of this paper is to provide an introductory overview of evolutionary approaches to human behavior with a focus on illuminating the role they can play in enriching our understanding of criminal and antisocial behavior. We begin with an overview of the main approaches to applying evolutionary theory to human behavior and we suggest that a pluralistic perspective is most likely to advance conceptual and empirical work in the field. We then turn to a brief discussion of some common, but misguided criticisms of this approach. Some of the more substantive conceptual and methodological issues that evolutionary approaches need to address are then explored. Finally, we engage with the broader issues that relate to the role of evolutionary explanations in the social and behavioral sciences.

Landscape pattern, countryside heterogeneity and bird conservation in agricultural environments

This study confirms the valuable contribution that agricultural landscapes make to bird conservation in Australia. While native vegetation is critical to conservation efforts, careful management of production land-use types may provide additional benefits. Results show that productive farm enterprises can make real contributions to the success of broader conservation goals.