Estimating the National Public Health Burden Associated with Exposure to Ambient PM2.5 and Ozone

Ground‐level ozone (O₃) and fine particulate matter (PM_2.5) are associated with increased risk of mortality. We quantify the burden of modeled 2005 concentrations of O₃ and PM_2.5 on health in the United States. We use the photochemical Community Multiscale Air Quality (CMAQ) model in conjunction with ambient monitored data to create fused surfaces of summer season average 8‐hour ozone and annual mean PM_2.5 levels at a 12 km grid resolution across the continental United States. Employing spatially resolved demographic and concentration data, we assess the spatial and age distribution of air‐pollution‐related mortality and morbidity. For both PM_2.5 and O₃ we also estimate: the percentage of total deaths due to each pollutant; the reduction in life years and life expectancy; and the deaths avoided according to hypothetical air quality improvements. Using PM_2.5 and O₃ mortality risk coefficients drawn from the long‐term American Cancer Society (ACS) cohort study and National Mortality and Morbidity Air Pollution Study (NMMAPS), respectively, we estimate 130,000 PM_2.5‐related deaths and 4,700 ozone‐related deaths to result from 2005 air quality levels. Among populations aged 65–99, we estimate nearly 1.1 million life years lost from PM_2.5 exposure and approximately 36,000 life years lost from ozone exposure. Among the 10 most populous counties, the percentage of deaths attributable to PM_2.5 and ozone ranges from 3.5% in San Jose to 10% in Los Angeles. These results show that despite significant improvements in air quality in recent decades, recent levels of PM_2.5 and ozone still pose a nontrivial risk to public health.     

Counting women's labour: a reanalysis of children's net production using Cain's data from a Bangladeshi village

The economic contribution of children to their parents' households has long interested demographers because of its potential to influence fertility levels. Valuing children's labour in pre-industrial economies, however, is inherently difficult. The same is true of women's labour, a crucial component of any analysis of net production. Here we use Mead Cain's seminal study (Population and Development Review 3(3): 201-227, 1977) of children's economic contributions in a Bangladeshi village to illustrate these points. We combine Cain's data on landless women's and men's hours of work with data on the efficiency per hour of work from other pre-industrial settings (Mueller, Population and Development: The Search for Selective Interventions. Baltimore, MD: Johns Hopkins University Press, pp. 98-153, 1976; Kramer, Dissertation, Department of Anthropology, University of New Mexico, 1998). When women's labour is incorporated, we find that the Bangladeshi children begin to produce as much as they consume by ages 10 (girls) or 11 (boys). Despite these productive contributions, neither women nor men 'pay' for their cumulative consumption until their early 20s. We believe our methods could be usefully applied in other contexts.     

International adjustment of Brazilian expatriates in the United States of America

The adjustment of expatriates to host countries has been identified as a determinant of their success in international assignments. The literature on expatriates is largely based on cases of expatriates from developed economies; however, given the current global market scenario, companies from developing countries are also assigning expatriates to international assignments. The purpose of this study was to understand the international adjustment of Brazilian expatriates working for Brazilian multinational subsidiaries in the United States of America (USA). The study used an exploratory approach of in-depth interviews with open-ended questions conducted with 11 Brazilian expatriates working for 11 different Brazilian multinationals in the USA. The contributions of this study are twofold: (1) exploration of the adjustment perspectives of expatriates of Brazilian multinational companies, and (2) exploration of the effects of variables from the USA context, as host country, on the international adjustment of expatriates. Findings show that Brazilian expatriates perceived that rules and laws of the USA had a great effect on their international adjustment, while cross-cultural differences influenced leadership styles and interpersonal relationship.     

Family planning and resilience: associations found in a Population,Health, and Environment (PHE) project in Western Tanzania

Using 2016 household survey data from Tanzania, we define and measure resilience within the context of Population, Health, and Environment programming and quantify the link between resilience and family planning. We created a multicomponent model using confirmatory factor analysis in a structural equation modeling context. Factor loadings for eight defined latent factors of resilience were statistically significant (p?<?0.001). We created a factor called “FP-MCH” reflecting awareness, attitudes, and access to family planning (FP) and health care services and use of maternal and child health care (MCH) facilities. Analysis, with controls, shows that a 1 standard deviation (SD) increase in FP/MCH was associated with a 0.68 SD increase in resilience (p?<?0.01), suggesting that the association between FP/MCH and resilience is robust across a range of factors. Analyses showed that the association between FP/MCH is broadly related to the construct of resilience and not through any single component. This study supports the importance of including FP/MCH as part of integrated projects to enhance resilience.     

Showing friendship,fighting back,and getting even: resisting bullying victimization within adolescent girls’ friendships

Research suggests that about a quarter of bullying incidences occur within friendships. Yet little attention is given to the underlying social processes and wider macro-system forces that shape friendship victimization experiences. Guided by constructivist grounded theory and Wade's work on resistance, this research explored the phenomenon of victimization within adolescent girls’ friendships. Canadian women reflecting on their school-based victimization experiences were interviewed for this study. Results suggest that participants resisted victimization in important ways but that their resistance strategies were negotiated within gender expectations and ambient discursive constructions of resistance and victimization. Our findings illuminate the ways that discourses concealing women's resistance and privileging overt responses to bullying run counter to gendered expectations for resistance, leaving women in a double bind. Consequently, we found that retaliatory relational aggression allowed girls to deny their victim status while complying with gendered expectations for resistance but led to their bullying experiences being normalized and overlooked.     

Implications for Practice: Exploring the Impacts of Government Contracts on Refugee Settlement Services in Rural and Urban Australia

This article presents the findings from a small qualitative study of Refugee Settlement Service (RSS) workers under Australia’s Humanitarian Settlement Services and Settlement Grants Program. Managers and front-line workers from five Refugee Settlement Services in rural and urban New South Wales were interviewed to examine the impact of new Government funding structures and contracts on the delivery of services and supports to newly arrived refugees. The comparative findings show that the Government’s contractual arrangements impact Refugee Settlement Services in different ways; ultimately prioritising market-like structures and undermining their core service roles. We argue that improving the relationship between Government and Refugee Settlement Services is critical to successful refugee settlement.

IMPLICATIONS

• Successful refugee settlement requires greater flexibility and responsiveness in rural and urban Refugee Settlement Service (RSSs).

• RSSs require increased autonomy and control over funding to enable locally responsive service provision for newly arrived refugees.