Power mobility and the built environment: the experiences of older Canadians

In this article, we employ data from qualitative interviews with 15 men and 14 women aged 51–92 to examine older Canadian adults’ experiences of utilizing power wheelchairs and motorized scooters in the context of the built environment. When functioning properly and utilized within accessible spaces, power mobility devices provided many of the participants with the autonomy they desired. However, the features and functionality of power mobility equipment also constrained participants’ abilities to negotiate their surroundings and maintain valued social roles and physical activities. Participants’ experiences of power mobility technology as enabling or disabling were further complicated by the organization of the built environment, as the men and women described encountering various barriers to mobility within both public and private spaces. We discuss our findings in relation to the extant literature concerning the social and spatial construction of disability.     

Natural Mentoring Relationships Among Adolescent Mothers: A Study of Resilience

This study focused on natural mentoring relationships between nonparental adults and African American adolescent mothers. Data were collected from 93 adolescent mothers over 5 time points, starting in the adolescent mothers' senior year of high school and ending 5 years after high school. We found that having a natural mentor was related to fewer depressive symptoms and fewer anxiety symptoms over time. Natural mentor presence also modified the relationship between stress and mental health problems over time. Facilitating these natural mentoring relationships between adolescent mothers and nonparental adults may be a useful strategy for promoting healthy development within this population.     

Non-surgical cosmetic procedures: older women's perceptions and experiences

This paper analyzes findings from in-depth interviews with 44 women aged 50-70 regarding their perceptions of and experiences with non-surgical cosmetic procedures such as Botox injections, laser hair removal, chemical peels, microdermabrasion, and injectable fillers. While 21 of the women had used a range of non-surgical cosmetic procedures, 23 women had not. The data are discussed in light of feminist theorizing on cosmetic surgery which has tended to ignore the experiences of older women and has been divided in terms of the portrayal of cosmetic surgery as either oppressive or liberating. We found that some of the women used the procedures to increase their physical attractiveness and self-esteem, others viewed the procedures as excessively risky, and still others argued that the procedures stemmed from the social devaluation of later life. Treatments that involved the alteration of the surface of the body tended to be viewed as less risky than the injection of foreign substances into the body.     

Interventions Targeting Deep Tissue Lymph Nodes May Not Effectively Reduce the Risk of Salmonellosis from Ground Pork Consumption: A Quantitative Microbial Risk Assessment

The inclusion of deep tissue lymph nodes (DTLNs) or nonvisceral lymph nodes contaminated with Salmonella in wholesale fresh ground pork (WFGP) production may pose risks to public health. To assess the relative contribution of DTLNs to human salmonellosis occurrence associated with ground pork consumption and to investigate potential critical control points in the slaughter‐to‐table continuum for the control of human salmonellosis in the United States, a quantitative microbial risk assessment (QMRA) model was established. The model predicted an average of 45 cases of salmonellosis (95% CI = [19, 71]) per 100,000 Americans annually due to WFGP consumption. Sensitivity analysis of all stochastic input variables showed that cooking temperature was the most influential parameter for reducing salmonellosis cases associated with WFGP meals, followed by storage temperature and Salmonella concentration on contaminated carcass surface before fabrication. The input variables were grouped to represent three main factors along the slaughter‐to‐table chain influencing Salmonella doses ingested via WFGP meals: DTLN‐related factors, factors at processing other than DTLNs, and consumer‐related factors. The evaluation of the impact of each group of factors by second‐order Monte Carlo simulation showed that DTLN‐related factors had the lowest impact on the risk estimate among the three groups of factors. These findings indicate that interventions to reduce Salmonella contamination in DTLNs or to remove DTLNs from WFGP products may be less critical for reducing human infections attributable to ground pork than improving consumers’ cooking habits or interventions of carcass decontamination at processing.     

U.S. Labor 2006: Strategic Developments across the Divide

The AFL-CIO and Change to Win have learned to co-exist without debilitating acrimony. The AFL-CIO has established Industry Coordinating Committees to facilitate cooperative bargaining and organizing ventures. On the political front, the AFL-CIO took the lead in labor's 2006 electoral operations and conducted an extensive, efficient, and unified campaign. Change to Win unions worked together to build strategies for a growth agenda. The success of UNITE-HERE's Hotel Workers Rising Campaign indicates the potential of this approach. Difficult challenges remain, but the strategic developments show signs of life and offer hope that labor may find a path to the future.