The promises and pitfalls of polysemic ideas: ‘One Health’ and antimicrobial resistance policy in Australia and the UK

Policy Sciences - Recent scholarship posits that ambiguous (‘polysemic’) ideas are effective for coalition building between diverse stakeholders: their capacity to be interpreted...     

The use of phosphate buffered saline for the recovery of cells and spermatozoa from swabs.

In the forensic science laboratory, the recovery of spermatozoa from vaginal swabs, or vaginal cells from penile swabs, can help determine if sexual intercourse may have taken place. There are several methods used to recover spermatozoa and cells from the swabs before visualisation on a microscope slide and most of these methods use water. Phosphate buffered saline (PBS) is a non-toxic solution used in many biological laboratories. Unlike water, PBS prevents cells rupturing or shrivelling up due to osmosis. This study demonstrates that PBS can be used for the extraction of spermatozoa and cells from swabs and that PBS does not affect subsequent DNA profiling.     

School Belonging,Self-Esteem,and Depressive Symptoms in Adolescents: An Examination of Sex,Sexual Attraction Status,and Urbanicity

Using data from Wave II of the National Longitudinal Study of Adolescent Health (Add Health; Bearman, P. S., Jones, J., and Udry, J. R. http://www.cpc.unc.edu/projects/addhealth/design.html, 1997), we conducted multivariate analyses to examine three indicators of psychosocial adjustment (school belonging, self-esteem, depressive symptoms) and their associations with sexual attraction status, sex, and urbanicity. In general, sexual minority adolescents reported lower psychological adjustment than adolescents endorsing other-sex attractions only, with sexual minority females at particular risk. Further, differential patterns of risk for sexual minority youth emerged across rural, urban, and suburban communities. We conclude by discussing implications of these findings for addressing the psychosocial needs of sexual minority adolescents.     

Motivations for Social Media Use: Associations with Social Media Engagement and Body Satisfaction and Well-Being among Adolescents

Journal of Youth and Adolescence - Adolescents are spending considerable time on social media, yet it is unclear whether motivations for social media use drive different forms of social media...     

Do You Wish to Prosecute the Person Who Assaulted You?: Untested Sexual Assault Kits and Victim Notification of Rape Survivors Assaulted as Adolescents

In jurisdictions across the country, sexual assault kits (SAKs) have not been consistently submitted for testing and many cities are now submitting large quantities of SAKs for forensic DNA testing. As a result, some survivors will be asked to re-engage with the criminal justice system, a process that may raise complex issues for victims who were adolescents at the time of their assaults. The authors examine the experiences of 15 adolescent victims whose SAKs were not tested, and their decision-making pathways regarding reengagement with the criminal justice system years after the initial investigation. Findings reveal that characteristics of the initial assault, victim-blaming experiences, and the social support appear to be related to the decision to re-engage with law enforcement years after the initial assault. Implications for future research and practice are discussed.     

Reworking the metabolic rift: La Vía Campesina,agrarian citizenship,and food sovereignty

Amidst increasing concerns about climate change, food shortages, and widespread environmental degradation, a demand is emerging for ways to resolve longstanding social and ecological contradictions present in contemporary capitalist models of production and social organisation. This paper first discusses how agriculture, as the most intensive historical nexus between society and nature, has played a pivotal role in social and ecological change. I explore how agriculture has been integrally associated with successive metabolic ruptures between society and nature, and then argue that these ruptures have not only led to widespread rural dislocation and environmental degradation, but have also disrupted the practice of agrarian citizenship through a series of interlinked and evolving philosophical, ideological, and material conditions. The first section of the paper thus examines the de-linking of agriculture, citizenship, and nature as a result of ongoing cycles of a metabolic rift, as a ‘crucial law of motion’ and central contradiction of changing socio-ecological relations in the countryside. I then argue that new forms of agrarian resistance, exemplified by the contemporary international peasant movement La Vía Campesina's call for food sovereignty, create a potential to reframe and reconstitute an agrarian citizenship that reworks the metabolic rift between society and nature. A food sovereignty model founded on practices of agrarian citizenship and ecologically sustainable local food production is then analysed for its potential to challenge the dominant model of large-scale, capitalist, and export-based agriculture.