Multidimensional Poverty among the Native- and Foreign-born in the United States: Evidence from the 2010-2014 American Community Surveys

We examine data from the 2010-2014 American Community Survey 5-year Public Use Microdata Sample files (U.S. Census, 2016) and employ the methodology of Alkire and Foster (2009) to measure multidimensional poverty in the United States. While our findings confirm the results of earlier studies, we also report considerable variation across native- and foreign-born residents of the U.S. and across immigrant home countries in terms of the incidence and intensity of deprivation and, thus, in Multidimensional Poverty Index values. Our econometric analysis identifies several factors that contribute to multidimensional poverty and, again, we examine variation in the determinants across both native- and foreign-born cohorts as well as across groupings of immigrants’ home countries that are based on relative incidence and intensity of deprivation

Risky Business: Sustainability and Industrial Land Use across Seattle’s Gentrifying Riskscape

This paper examines the spatial and temporal trajectories of Seattle’s industrial land use restructuring and the shifting riskscape in Seattle, WA, a commonly recognized urban model of sustainability. Drawing on the perspective of sustainability as a conflicted process, this research explored the intersections of urban industrial and nonindustrial land use planning, gentrification, and environmental injustice. In the first part of our research, we combine geographic cluster analysis and longitudinal air toxic emission comparisons to quantitatively investigate socioeconomic changes in Seattle Census block-groups between 1990, 2000, and 2009 coupled with measures of pollution volume and its relative potential risk. Second, we qualitatively examine Seattle’s historical land use policies and planning and the growing tension between industrial and nonindustrial land use. The gentrification, green cities, and growth management conflicts embedded within sustainability/livability lead to pollution exposure risk and socioeconomic vulnerability converging in the same areas and reveal one of Seattle’s significant environmental challenges. Our mixed-method approach can guide future urban sustainability studies to more effectively examine the connections between land use planning, industrial displacement, and environmental injustice. Our results also help sustainable development practitioners recognize that a more just sustainability in Seattle and beyond will require more planning and policy attention to mitigate obscured industrial land use conflicts

A Comparison of Patient Satisfaction with Emergency Department Opt-In and Opt-Out Rapid HIV Screening

Study objective. To compare patient satisfaction with emergency department (ED) opt-in and opt-out HIV screening. Methods. We conducted a survey in an urban ED that provided rapid HIV screening using opt-in (February 1, 2007–July 31, 2007) and opt-out (August 1, 2007–January 31, 2008) approaches. We surveyed a convenience sample of patients that completed screening in each phase. The primary outcome was patient satisfaction with HIV screening. Results. There were 207 and 188 completed surveys during the opt-in and opt-out phases, respectively. The majority of patients were satisfied with both opt-in screening (95%, 95% confidence interval [CI] = 92–98) and opt-out screening (94%, 95% CI = 89–97). Satisfaction ratings were similar between opt-in and opt-out phases even after adjusting for age, gender, race/ethnicity, and test result (adjusted odds ratio 1.3, 95% CI = 0.5–3.1). Conclusions. Emergency department patient satisfaction with opt-in and opt-out HIV screening is similarly high

The Compression of Dark Matter Halos by Baryonic Infall

The initial radial density profiles of dark matter halos are laid down by gravitational collapse in hierarchical structure formation scenarios and are subject to further compression as baryons cool and settle to the halo centers. We here describe an explicit implementation of the algorithm, originally developed by Young, to calculate changes to the density profile as the result of adiabatic infall in a spherical halo model. Halos with random motion are more resistant to compression than are those in which random motions are neglected, which is a key weakness of the simple method widely employed. Young's algorithm results in density profiles in excellent agreement with those from N-body simulations. We show how the algorithm may be applied to determine the original uncompressed halos of real galaxies, a step which must be computed with care in order to enable a confrontation with theoretical predictions from theories such as LCDM.Comment: Revised version for ApJ. 8 pages, 8 figures, latex uses emulateap

Violence in Intimate Relationships: A Conceptual and Empirical Examination of Sexual and Physical Aggression

The present paper argues that the perpetration of both sexual and physical aggression by the same person in intimate relationships represents a unique form of intimate partner violence that warrants further theoretical and empirical examination. This paper also provides preliminary empirical evidence demonstrating that men who dual perpetrate represent a distinct group. Dual perpetration is defined as the commission of both sexual and physical aggression by the same person, although not necessarily on the same occasion nor directed toward the same target. The paper is divided into two parts. Part one reviews the correlates of sexual and physical partner aggression identified in past research. These include childhood experiences with family violence and abuse, as well as attitudinal, personality, behavioral and relationship characteristics. Part two reports on an empirical study that examines the similarities and differences between men who commit only physical aggression, only sexual aggression and both forms of aggression (dual perpetration). The paper concludes with a call to integrate research on sexual and physical partner aggression

Intimate Partner Violence Perpetrated by Women within the Context of Victimization History

Using a longitudinal design, the current study explored intimate partner violence perpetration among 1,300 college women within the context of one's history of physical and sexual victimization across 4 years of college. Structural equation modeling indicated that sexual victimization does not predict concurrent use of women's intimate partner violence but does predict subsequent use of women's intimate partner violence during the later years of college. In contrast, physical victimization is associated positively with concurrent use of women's intimate partner violence but is negatively associated with subsequent use of women's intimate partner violence for women. Furthermore, the negative relationship of victimization to subsequent perpetration primarily is due to those with high levels of victimization histories. The present study provides the first model of intimate partner violence within the context of victimization history using longitudinal data. The findings indicate that women's intimate partner violence perpetration is not context-free, but rather is influenced by their own physical and sexual victimization histories

Information seeking behaviors of environmental journalists

Journalists and librarians share a common goal of providing information to the public, yet very little is known about how journalists&rsquo; information seeking behavior (ISB) intersects with libraries. This case study seeks to understand the ISB of environmental journalists by investigating how their information needs intersect with the library and how their ISB changed over the course of their nine-month fellowship at the University of Colorado Boulder. Semi-structured interviews were conducted with seven environmental journalists at the beginning and end of their fellowship, while an open coding approach was used to identify themes. Generally, study participants conducted research by (1) identifying a story idea and conducting a preliminary search, (2) expanding their knowledge on the topic through scientific articles and interviews with experts, (3) conducting field research, and (4) completing research when information is redundant and they are confident with their knowledge. This process, and their growing feelings of confidence as they conducted research, were similar to, but not exactly, Kuhlthau&rsquo;s Information Search Process (ISP) model. Their interactions with the library were mostly limited to accessing books and articles. Overall, there was little change in the participants&rsquo; ISB, possibly due to limited time to learn new resources, reliance on pre-existing research habits, professional competence, and lack of awareness of library services (e.g., librarians, workshops, and public academic library access). An understanding of journalists&rsquo; ISB can help librarians conduct instruction and outreach efforts that addresses journalists&rsquo; information needs.</p

\u27Most men drink... especially like when they play sports\u27 - alcohol advertising during sporting broadcasts and the potential impact on child audiences

Alcohol advertising during sporting broadcasts, as well as the sponsorship of sporting events by the alcohol industry, is common practice in Australia, as in many other countries. The strength of the association between alcohol and sports prompts consideration of the potential for children who watch televised sport to be exposed to a considerable amount of alcohol advertising, and to learn to associate alcohol with sport and sporting success. This paper reviews the current alcohol advertising regulations in Australia, particularly in reference to the protection of children. It then details a pair of studies designed to examine the extent and nature of alcohol advertising during sporting telecasts, and the potential effects on young people. The first, a frequency and content analysis of advertising during two popular Australian sports final series, found that alcohol advertising (particularly during a sporting competition with alcohol company sponsors) is extensive and contains both features known to be appealing to children and messages which could be interpreted as associating alcohol consumption with social and sporting success. The second, a qualitative study with grade 5 and 6 primary school students, found that young people have a high awareness of the alcohol sponsors and alcohol brands advertised during these sporting telecasts, and associate these products with sport and with positive personal characteristics and outcomes

Optimized fishing through periodically harvested closures

1. Periodically harvested closures (PHCs) are a traditional form of fisheries management that improve fishing efficiency during harvests, partly by reducing fish wariness to fishers during closed periods. However, whether PHCs also result in high yields and healthy marine ecosystems is unknown, even as PHCs are being promoted as a culturally appropriate management tool in the Indo-Pacific.2. We integrated field-derived estimates of change in fish wariness into a bioeconomic fisheries model to quantify to what degree PHCs can maximize harvest efficiency, fisheries yield and fish stock biomass.3. Our model indicated that PHCs that had a closure period of one to a few years between a single pulse harvest were able to generate equivalent fisheries yield and stock biomass levels, with greater harvest efficiency than was able to be achieved using permanent closures and other fisheries management tools.4. Fish life-history traits had little impact on the optimality of PHCs in maximizing the triple objective of harvest efficiency, fisheries yield and stock abundance, with overfishing similarly having little effect at anything under extreme levels. Under moderate overfishing, there was a trade-off between PHCs, which maximised harvest efficiency, and no-take permanent closures that maximised yield. However, the former outweighed the latter, and only at extreme levels of overfishing, where stock was reduced to < 18 % of unfished biomass, were permanent closures favoured over PHCs

Advances in Non-Contact Measurement of Creep Properties

As the required service temperatures for superalloys increases, so do the demands on testing for development of these alloys. Non-contact measurement of creep of refractory metals using electrostatic levitation has been demonstrated at temperatures up to 2300 C using samples of only 20-40 mg. These measurements load the spherical specimen by inertial forces due to rapid rotation. However, the first measurements relied on photon pressure to accelerate the samples to the high rotational rates of thousands of rotations per second, limiting the applicability to low stresses and high temperatures. Recent advances in this area extend this measurement to higher stresses and lower-temperatures through the use of an induction motor to drive the sample to such high rotational speeds. Preliminary results on new measurements on new materials will be presented