Correlation of Molecular Expression with Diel Rhythm of Oviposition in Calliphora vicina (Robineau-Desvoidy) (Diptera: Calliphoridae) and Implications for Forensic Entomology

This study explored the molecular mechanisms potentially underlying blow fly nocturnal oviposition. A behavioral study revealed that Calliphora vicina (Robineau-Desvoidy) (Diptera: Calliphoridae) possesses a diel rhythm of oviposition in light under 12:12 light/dark conditions. Reversal to 12:12 dark/light resulted in oviposition behavior changing to align with the adjusted regime in most females, but four of 59 experimental females lacked a diel rhythm of oviposition (were arrhythmic). Real-time PCR was used to monitor the molecular expression levels of known circadian genes per and tim in C. vicina to determine whether gene expression and behavior correlated. As with behavior, reversing light/dark conditions changed rhythmic gene expression to align with an adjusted light regime. This suggests that although it is unlikely that C. vicina will colonize dead bodies at night, arrhythmic females and oviposition in the dark was demonstrated.     

Pragmatic Federalism: Australian Federalism from Hawke to Howard

The article explores the nature of Australian federalism by examining four major themes in the period from Hawke to Howard. The investigation of these themes – Australian conceptions of federalism; the role of party in shaping federalism; the way problems and politics have influenced policy‐making and thereby federalism; and the nature of federal judicial review – suggests that Australian federalism can most accurately be characterised as pragmatic. It appears as a federalism shaped by pressing problems, specific policy agendas and the prevailing political dynamic, rather than by overarching conceptions of federalism derived from political theory or articulated in party ideology. This pragmatic federalism explains important aspects of Australian federalism, especially the trend towards centralisation of authority.     

My Business Pays Me: Labourers and Entrepreneurs Among the Self–Employed Poor in Latin America

Are the independent economic activities of poor people “petty commodity production”—an informal way to earn a subsistence wage? Or are they “microentrepreneurship”, a launching point for capital accumulation and growth? This paper draws on fieldwork in Bolivia, Peru and Guatemala, focusing specifically on the poorest businesses. In–depth interviews indicate that even the smallest–scale producers, merchants and service providers have goals of “improving” their business and “growing” their capital, not unlike their capitalist counterparts. Yet, while growth is desirable, maintaining one's business as a steady source of income is a sufficient achievement for many. Poor self–employed people are both “labourers” and “entrepreneurs”; the key macro–level question becomes, not “Do petty–commodity producers have different goals than capitalist entrepreneurs”, but “What resources are lacking, and what obstacles exist, that keep many microentrepreneurs in low–yield activities, with little opportunity to grow their resources?”     

Institutionalising mechanisms for building urban climate resilience: experiences from India

This paper examines how mainstreaming of urban climate change resilience – a crucial consideration in an increasingly urbanised world – is occurring at both the city and national scale, using the case of an internationally-funded resilience-building initiative in India. Surat city's newly-established Climate Change Trust illustrates the importance of an institutionalised mechanism for coordinating and sustaining climate initiatives. Concurrently, climate resilience is being mainstreamed into the national urban development agenda, through a network of Indian institutions. These two nascent mechanisms offer avenues for local city-level experiences to inform national directives, driving and sustaining the urban climate adaptation agenda across India.     

Experimental and casework validation of ambient temperature corrections in forensic entomology

This paper expands on Archer (J Forensic Sci 49, 2004, 553), examining additional factors affecting ambient temperature correction of weather station data in forensic entomology. Sixteen hypothetical body discovery sites (BDSs) in Victoria and New South Wales (Australia), both in autumn and in summer, were compared to test whether the accuracy of correlation was affected by (i) length of correlation period; (ii) distance between BDS and weather station; and (iii) periodicity of ambient temperature measurements. The accuracy of correlations in data sets from real Victorian and NSW forensic entomology cases was also examined. Correlations increased weather data accuracy in all experiments, but significant differences in accuracy were found only between periodicity treatments. We found that a >5°C difference between average values of body in situ and correlation period weather station data was predictive of correlations that decreased the accuracy of ambient temperatures estimated using correlation. Practitioners should inspect their weather data sets for such differences.     

PERSONS WITH DISABILITIES AND THEIR SEXUAL,REPRODUCTIVE, AND PARENTING RIGHTS: AN INTERNATIONAL AND COMPARATIVE ANALYSIS

Despite important gains in human rights, persons with disabilities — and in particular women and girls with disabilities — continue to experience significant inequalities in the areas of sexual, reproductive, and parenting rights. Persons with disabilities are sterilized at alarming rates; have decreased access to reproductive health care services and information; and experience denial of parenthood. Precipitating these inequities are substantial and instantiated stereotypes of persons with disabilities as either asexual or unable to engage in sexual or reproductive activities, and as incapable of performing parental duties. The article begins with an overview of sexual, reproductive, and parenting rights regarding persons with disabilities. Because most formal adjudications of these related rights have centered on the issue of sterilization, the article analyzes commonly presented rationales used to justify these procedures over time and across jurisdictions. Next, the article examines the Convention on the Rights of Persons with Disabilities and the attendant obligations of States Parties regarding rights to personal integrity, access to reproductive health care services and information, parenting, and the exercise of legal capacity. Finally, the article highlights fundamental and complex issues requiring future research and consideration.     

Conditional openness: young people define practices for successful child protection interventions

Taking the reforms of child protection legislation that have occurred since the 1980s as a backdrop, this paper considers young people’s perspectives on the factors that facilitated their engagement with child protection services and the barriers they perceived to effective service delivery. Drawing on findings from a New Zealand study of young people’s experience of multiple service use (child protection, mental health, youth justice and remedial education), the paper identifies that that rather than being ‘resistant’ or ‘hostile’ to statutory child protection intervention, young people reported a ‘conditional openness’. This conditional openness was characterised by three themes: communication; continuity and consistency; and contextual and cultural responsiveness. Interventions with these characteristics activated this conditional openness allowing effective interventions to occur. Using a series of case studies, comprising interviews and agency case file records; the paper considers the experiences of 109 young people (12–17 years) as well as those of the ‘person most knowledgeable;’ an adult nominated by young people because they knew the young person’s situation well.