Male street prostitution in Dublin: a psychological analysis

This study assessed the mental health characteristics of 12 male street prostitutes (MSPs) in Dublin, with particular regard to issues of homelessness, substance abuse, depression, suicidal ideation, and self-esteem. Participants completed five psychometric tests, which indicated that all of the participants had above average levels of depression and suicidal ideation and low levels of self-esteem. This study found that candidates likely to become MSPs are young males with a combination of factors, including a background of childhood sexual or physical abuse, leaving school early, running away from home, and a dependence on heroin.     

The Voice of the Child in Parenting Coordination: Views of Children,Parents, and Parenting Coordinators

This article examines the views of children, parents, and parenting coordinators (PCs) on child inclusion in the parenting coordination process. Participants in a parenting coordination pilot project in Montréal, Quebec—10 children (ranging in age from 8–17 years old), 14 parents, and 2 PCs—were interviewed at the end of the project. The goal was to understand their perceptions of child participation in parenting coordination interventions. Overall, a vast majority of children and parents agreed that children should be given a forum in parenting coordination and their voices heard. Feedback from PCs on their child inclusion experience also provided rare insight into this practice. Results confirm the importance for children of being heard in postseparation interventions, even when parental conflict is high. These findings add to the growing literature on the participation of children in postseparation interventions.     

Children’s perspectives on parenting coordination: Insights from the montreal parenting coordination pilot project

As part of a pilot project in the Montreal area, ten high-conflict families received free parenting coordination services. This explorative study aimed to document, through psychometric measures and semistructured interviews, how the parenting coordination process impacted children involved. Although not statistically significant, results suggest a diminution in the intensity of the conflict between parents over the course of parenting coordination, as perceived by the children. Qualitative data indicates variation in children’s opinions regarding their experience. Approximately half of the sample shared examples of improvements in their lives, mostly to do with diminution of parental conflict and better communication between parents. However, some shared frustrations with the intervention and their belief that parenting coordination was not helpful. Not feeling heard by the parenting coordinator (PC) as well as a perceived lack of neutrality were linked with negative discourse on parenting coordination.     

Indigenous identity construction: enacted upon us,or within us

ABSTRACT

This commentary essay questions, theorizes, explores and grapples with the phenomenon of the creation of racial, social and cultural identity: in childhood as Native American identity is negotiated from others; and in adulthood as Native identity is constructed from within. ‘Indigenous Identity Construction: Enacted upon Us, or Within Us?’ is a commentary piece focused around Native American identity and how it is formed both through childhood and into adulthood. I analyze and interpret my experiences and understanding of my identity formation as an indigenous person- which usually is left out of the socio-political notions of modernity. Conceptualizations from ‘othering’ racial identities are discussed along with indigenous ontologies constructed within land and water. Through metaphorically revisiting past racializing incidents this piece continues working through the idea of othering and induction into whiteness in childhood, but also focuses on how indigenous identities might be constructed and sustained in adulthood. Efforts to model the indigenous assertion of self-determination and decolonizing the mind was used to re-present thoughts on the construction of Native American identity     

Emergy evaluation of food production in urban residential landscapes

To transform cities from heterotrophic into sustainable ecosystems many authors have called for increased food production, including home gardening, in urban areas. We conducted an emergy analysis of four model backyard landscape plots—a conventional ornamental landscape, an intensive organic garden, an edible landscape, and a forest garden—to assess the yield and sustainability of these systems. Data were collected during the 2001 growing season and extrapolated to make a five year projection. In the 2001 season, all plots had low Emergy Yield Ratios (EYR) of between 0.0003 and 0.17 and extremely low Emergy Sustainability Indices (SI). In the five year projection, all plots still had low EYRs of between 0.0008 and 0.33 and very low SIs. These low indices are due primarily to the high levels of economic inputs required for the installation and maintenance of these plots in an urban context. Analyses performed on larger systems (households, neighborhoods and cities) containing productive landscapes such as those studied here may produce different results. Installing food-producing landscapes in urban areas without altering the networks by which such landscapes are supplied, however, may not substantially alter the heterotrophic nature of cities.     

Street trees and rural conspecifics: Will long-lived trees reach full size in urban conditions?

Urban conditions are known to affect tree growth, but not all trees respond similarly to presumed stress. I test a hypothesis that successional status of hardwood tree species, rather than taxon, will differentially affect tree size relative to age, in forest versus street plantings. In central Ohio, USA, samples (N = 230) representing 15 native tree species were matched for size between rural woodlot and city street-side conditions. Their girth was measured and their age determined by a count of annual growth rings. Age and size data were analyzed by a general linear model. Most urban trees had smaller trunk diameters than rural conspecifics of the same age. However, trees of early and mid-successional ecologies, despite smaller girth, showed no reduction in growth rate over time. Late successional species appeared to be affected by proximity to impervious areas, showing reduced growth rates, and by inference,reduced ultimate size.     

The Assessment of Radiation Exposures in Native American Communities from Nuclear Weapons Testing in Nevada

Native Americans residing in a broad region downwind from the Nevada Test Site during the 1950s and 1960s received significant radiation exposures from nuclear weapons testing. Because of differences in diet, activities, and housing, their radiation exposures are only very imperfectly represented in the Department of Energy dose reconstructions. There are important missing pathways, including exposures to radioactive iodine from eating small game. The dose reconstruction model assumptions about cattle feeding practices across a year are unlikely to apply to the native communities as are other model assumptions about diet. Thus exposures from drinking milk and eating vegetables have not yet been properly estimated for these communities. Through consultations with members of the affected communities, these deficiencies could be corrected and the dose reconstruction extended to Native Americans. An illustration of the feasibility of extending the dose reconstruction is provided by a sample calculation to estimate radiation exposures to the thyroid from eating radio-iodine-contaminated rabbit thyroids after the Sedan test. The illustration is continued with a discussion of how the calculation results may be used to make estimates for other tests and other locations.     

Franklin Park: 150 years of changing design,disturbance, and impact on tree growth

Urban stresses are known to affect street trees growing in spatially restricted conditions, but even in relatively large parks the cumulative effects by construction, pedestrian uses, and impacts from temporary events may have deleterious long-term effects on plant health. In Columbus, Ohio, the 93 ac (42.3 ha) Franklin Park has been subjected to major construction events and site re-configuration about once per generation—at least six times in 150 years. The first recorded shade- and ornamental tree installations occurred between 1895 and 1910. Those trees, as well as those native to the park, were mapped in 1939, 1989, and again in 2000. Testing the hypothesis that cumulative disturbance reduces tree vigor and growth rate even in open-grown conditions, tree diameters were compared over the sixty year period between 1939 and 2000. Soil compaction and percolation were measured on a 50 m grid, and maps were overlain to determine where site disturbance,buildings, utility lines, paths and pavements had occurred since 1860. Only 8% of the park's surface escaped disturbance; undisturbed areas occurred only in isolated patches. For all trees, trunk diameter increase averaged 0.5 cm/year for 61 years. While late successional species (e.g., Quercus, Acer) had growth rates less than expected for open-grown specimens, many early successional species (Celtis, Populus) were less affected. Despite availability of soil nutrients and lack of canopy or understory competition, tree health was generally poor in all size classes and the majority of the trees present in 1939 were in decline by 2000.