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201.
Jaime S. Foster Marlene B. Schwartz Robin S. Grenier Michael P. Burke Emily A. Taylor Amy R. Mobley 《Journal of Public Affairs (14723891)》2019,19(3)
Food insecurity, or limited or uncertain availability of nutritionally adequate and safe foods or limited or uncertain ability to acquire acceptable foods in socially acceptable ways, affects more than 10% of Americans. The U.S. Department of Agriculture's 18‐item Household Food Security Survey Module (HFSSM) is the most common measure used in the United States to assess food insecurity. This measure is to be completed by one adult who reports on the severity of disruptions in the quality and quantity of the household food supply. Recent work suggests that men and women might respond differently to some of the items in this measure. Therefore, the aim of the current study was to further explore how men and women interpret each of the items and specific concepts in this measure. Pairs (n = 25) of low‐income and food‐insecure mothers and fathers of children aged 2.5–10 years participated in one‐on‐one interviews to answer the HFSSM questions using the think‐aloud method. The data were analyzed using basic inductive qualitative methods, and the findings suggest that gender is related to interpretation of key concepts relevant to food insecurity including “household,” “balanced meal,” and “worry.” These findings have policy implications for the use of this measure as a national benchmark of food insecurity such as the potential need for an additional, complementary instrument to include several male reference questions with different terminology. 相似文献
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203.
Using a rich dataset that links the Census Bureau's Survey of Income and Program Participation calendar-year 2004 file with Social Security benefit records, this article provides a portrait of the sociodemographic and economic characteristics of Social Security child beneficiaries. We find that the incidence ofbenefit receipt in the child population differs substantially across individual and family-level characteristics. Average benefit amounts also vary across subgroups and benefit types. The findings provide a better understanding of the importance of Social Security to families with beneficiary children. Social Security is a major source of family income for many child beneficiaries, particularly among those with low income or family heads with lower education and labor earnings. 相似文献
204.
The elemental analysis of glass evidence has been established as a powerful discrimination tool for forensic analysts. Laser ablation inductively coupled plasma optical emission spectrometry (LA-ICP-OES) has been compared to laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) and energy dispersive micro X-ray fluorescence spectroscopy (μXRF/EDS) as competing instrumentation for the elemental analysis of glass. The development of a method for the forensic analysis of glass coupling laser ablation to ICP-OES is presented for the first time. LA-ICP-OES has demonstrated comparable analytical performance to LA-ICP-MS based on the use of the element menu, Al (Al I 396.15 nm), Ba (Ba II 455.40 nm), Ca (Ca II 315.88 nm), Fe (Fe II 238.20 nm), Li (Li I 670.78 nm), Mg (Mg I 285.21 nm), Sr (Sr II 407.77 nm), Ti (Ti II 368.51 nm), and Zr (Zr II 343.82 nm). The relevant figures of merit, such as precision, accuracy and sensitivity, are presented and compared to LA-ICP-MS. A set of 41 glass samples was used to assess the discrimination power of the LA-ICP-OES method in comparison to other elemental analysis techniques. This sample set consisted of several vehicle glass samples that originated from the same source (inside and outside windshield panes) and several glass samples that originated from different vehicles. Different match criteria were used and compared to determine the potential for Type I and Type II errors. It was determined that broader match criteria is more applicable to the forensic comparison of glass analysis because it can reduce the affect that micro-heterogeneity inherent in the glass fragments and a less than ideal sampling strategy can have on the interpretation of the results. Based on the test set reported here, a plus or minus four standard deviation (± 4s) match criterion yielded the lowest possibility of Type I and Type II errors. The developed LA-ICP-OES method has been shown to perform similarly to LA-ICP-MS in the discrimination among different sources of glass while offering the advantages of a lower cost of acquisition and operation of analytical instrumentation making ICP-OES a possible alternative elemental analysis method for the forensic laboratory. 相似文献
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206.
Emily K. Wilson M.A. 《Journal of forensic sciences》2017,62(5):1127-1133
Re‐investigation of previously unidentified remains from the Korean War has yielded 55 new identifications, each with corresponding records of prior anthropological analyses. This study compares biological assessments for age at death, stature, and ancestry across (i) anthropological analyses from the 1950s, (ii) recent anthropological analyses of those same sets of remains, and (iii) the reported antemortem biological information for the identified individual. A comparison of long bone measurements from both the 1950s and during reanalysis is also presented. These comparisons demonstrate commonalities and continuing patterns of errors that are useful in refining both research on Korean War cold case records and forensic anthropological analyses performed using methods developed from the 1950s identifications. 相似文献
207.
Emily Ryo 《Law & society review》2017,51(1):99-131
A substantial body of research shows that people's legal attitudes can have wide‐ranging behavioral consequences. In this article, I use original survey data to examine long‐term immigrant detainees’ legal attitudes. I find that the majority of detainees express a felt obligation to obey the law, and do so at a significantly higher rate than other U.S. sample populations. I also find that the detainees’ perceived obligation to obey U.S. immigration authorities is significantly related to their evaluations of procedural justice, as measured by their assessments of fair treatment while in detention. This finding remains robust controlling for a variety of instrumental and detainee background factors, including the detainees’ experiences with the legal system and legal authorities in their countries of origin. Finally, I find that vicarious procedural justice evaluations based on detainees’ assessments of how others are treated are as important to detainees’ perceived obligation to obey U.S. immigration authorities as their personal experiences of fair or unfair treatment. I discuss the broader implications of these findings and their contributions to research on procedural justice and legal compliance, and research on legal attitudes of noncitizens. 相似文献
208.
This article reconceptualizes the operation of power relations in employment disputes. We draw on Foucault's theory of neo‐liberal governance to inform our analysis of empirical data exploring how low‐income workers make decisions about whether to engage with the Employment Tribunal system. Particular focus is placed on the ways the state governs employment disputes to achieve ideologically driven objectives. We conclude: first, that power relations in employment disputes operate across a range of institutions and individuals, and that the state's role is powerful and ongoing; secondly, that power relations operate to shape not just the objective context that workers find themselves in when experiencing an employment dispute but also workers' subjective moral codes about appropriate courses of action to take; and thirdly, that despite the powerful influence of the state, workers continue to hold non‐economic values that guide their perception of the appropriate basis for relations between employers and workers. 相似文献
209.
Emily Luise Hart 《Women & Criminal Justice》2017,27(3):151-169
There is a significant and growing volume of research into the way in which offenders desist from crime and their resettlement and reentry into society following a custodial sentence. As is too often the case in criminological research, women are underrepresented in these areas of investigation. This research aimed to investigate how women in the last 3 months of a prison sentence plan and prepare for their release. Using data generated from qualitative interviews with women prisoners and prison staff over a 13-month period in a closed women’s prison in England, this paper will argue that women prisoners have motivation and desire to desist from crime post-release, but their attempts to plan for release are hindered by a responsibilization discourse that runs throughout the institution and by a severe lack in all forms of capital (social, cultural, economic, and symbolic). This not only results in many women being released with little support in place to help them achieve their aims of a crime-free life in the future but also highlights the problems with a prison system based on male-centered knowledge. 相似文献
210.
Joshua L. Adams Ph.D. Emily D. Rancourt M.S. Angi M. Christensen Ph.D. 《Journal of forensic sciences》2019,64(3):869-872
This study tests the effect of three common oxidizing cleaners on the ability of the Bluestar Forensic® presumptive test for blood to identify the presence of blood on ceramic tile after cleaning. The cleaners tested were Lysol®, OxiClean®, and Arm & Hammer®. This study also tested which cleaner was the most effective at removing blood, measured by the intensity of chemiluminescence, which was quantified using RGB values in ImageJ. A “hasty” 1‐min cleaning of a blood droplet was simulated using the three cleaners. The chemiluminescence of the Bluestar® reactions after cleaning the blood‐treated region was compared to an untreated region of the same tile for each cleaner, as well as to the treated regions of tiles between the three cleaners. Results indicate that none of the three cleaners removed all of the blood (all p < 0.001) and that Lysol® removed more blood compared to the OxiClean® and Arm & Hammer®. 相似文献