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Leila Kawar 《The International migration review》2012,46(2):414-455
This study reexamines the engagement of U.S. and French courts with immigration politics, aiming to provide a fuller accounting of how law and immigration politics shape one another. Jurisprudential principles are placed in national and historical context, elucidating the role of rights‐oriented legal networks in formulating these arguments during the 1970s and early 1980s. The analysis traces how these judicial constructions of immigrants subsequently contributed to catalyzing a transformation of immigration politics in both countries. Immigrant rights jurisprudence is shown to be produced by, as well as productive of, broader political values, agendas, and identities. 相似文献
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Combining Food Frequency and Survey Data to Quantify Long-Term Dietary Exposure: A Methyl Mercury Case Study 总被引:2,自引:0,他引:2
Twenty-four-hour recall data from the Continuing Survey of Food Intake by Individuals (CSFII) are frequently used to estimate dietary exposure for risk assessment. Food frequency questionnaires are traditional instruments of epidemiological research; however, their application in dietary exposure and risk assessment has been limited. This article presents a probabilistic method of bridging the National Health and Nutrition Examination Survey (NHANES) food frequency and the CSFII data to estimate longitudinal (usual) intake, using a case study of seafood mercury exposures for two population subgroups (females 16 to 49 years and children 1 to 5 years). Two hundred forty-nine CSFII food codes were mapped into 28 NHANES fish/shellfish categories. FDA and state/local seafood mercury data were used. A uniform distribution with minimum and maximum blood-diet ratios of 0.66 to 1.07 was assumed. A probabilistic assessment was conducted to estimate distributions of individual 30-day average daily fish/shellfish intakes, methyl mercury exposure, and blood levels. The upper percentile estimates of fish and shellfish intakes based on the 30-day daily averages were lower than those based on two- and three-day daily averages. These results support previous findings that distributions of "usual" intakes based on a small number of consumption days provide overestimates in the upper percentiles. About 10% of the females (16 to 49 years) and children (1 to 5 years) may be exposed to mercury levels above the EPA's RfD. The predicted 75th and 90th percentile blood mercury levels for the females in the 16-to-49-year group were similar to those reported by NHANES. The predicted 90th percentile blood mercury levels for children in the 1-to-5-year subgroup was similar to NHANES and the 75th percentile estimates were slightly above the NHANES. 相似文献
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Child and Adolescent Social Work Journal - Limited evidence exists of the effectiveness of combining cash transfers and family strengthening interventions in developing country contexts. This study... 相似文献
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Evidence is emerging that youth who attend out-of-school-time (OST) programs more frequently and for longer periods of time benefit more than youth who attend less frequently or do not attend at all. It is also increasingly clear that children and youth will not reap the benefits of programs if they do not attend regularly. Collecting attendance data can help program leaders gauge demand for services, plan and manage programs effectively, and evaluate participant outcomes in relation to attendance. This chapter presents these and other reasons for collecting attendance data, as well as the methods and techniques that program leaders and researchers have at their disposal for measuring attendance. It describes four indicators of attendance--absolute attendance, intensity, duration, and breadth--that can provide detailed information and insight about youth participants and their use of programs. The chapter also provides tips for collecting attendance data and features examples from OST programs. Throughout, the chapter illustrates that the right indicators and data collection methods depend on program needs, characteristics, and goals. 相似文献
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Leila Mohammadi 《统计学通讯:理论与方法》2013,42(19):4730-4747
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Aryan Karimi 《International migration (Geneva, Switzerland)》2020,58(5):87-102
Each year thousands of refugees, including racialized LGBT refugees, are resettled in Canada. Currently, economic independence is the foremost policy goal in integrating Canada's refugees. This policy often relies on social capital as a non-economic solution to integration. I draw on 35 multi-sequential interviews with 19 gay Iranian men to connect the empirical and theoretical debates around refugee integration and argue that over-reliance on refugees' deployment of social capital for integration has grave shortcomings for their senses of belonging. I suggest that examining racialized LGBT refugees' integration strategies best reveals communitarian social capital's flaws at the conjunction of sexuality, gender, race, and class. I draw on Bourdieu's writings on social capital to highlight internal group differences, social inequalities, and the vital convertibility between financial, social, and cultural capital in building transferrable resources for refugee integration. I conclude by urging policy-oriented studies of social capital. 相似文献