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271.
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Distributions of genetic markers in United States populations: III. Serum group systems and hemoglobin variants 总被引:1,自引:0,他引:1
All published and unpublished population frequency data that could be located for U.S. populations are tabulated and presented for the serum group systems haptoglobin (alpha-chain), group specific component, and transferrin and for the common beta-chain variants of hemoglobin. Results obtained by combining data for comparable racial/ethnic groups are also presented. Some evidence is presented to indicate that the results obtained from the combined data may give better information on frequencies for the U.S. population at large than is obtainable from studies conducted in restricted geographic areas. 相似文献
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Wendell Bell 《Society》1994,31(5):17-22
He is the author and co-author of numerous books, among them The Sociology of the Future; The Democratic Revolution in the West Indies; Decisions of Nationhood; Jamaican Leaders; Ethnicity,
and Nation Building; Public Leadership;and Social Area Analysis.He is currently working on a book titled Foundations of the Futures Field. 相似文献
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Stable carbon isotope analysis has proven utility for reconstructing dietary information in humans in past populations. The usefulness of stable carbon for forensic geolocation has been little investigated, largely because of the globalization of the human diet seemingly rendering it inconsequential. This study queried this assumption at a country-wide level on a known sample group. Stable carbon isotope values were obtained from human enamel with known biographical and geographical information to determine whether stable carbon, when paired with stable oxygen isotope values, could differentiate Canadians from non-Canadians. Samples originating outside of Canada were separated into three regions, and a linear discriminant analysis was used to generate discriminant functions that best separate the regions according to the stable carbon and oxygen isotope values. The results revealed two functions, where the first function explained 92.1% and the second 7.9% of the variance. Although some overlap in stable carbon and oxygen values was observed for individuals from both the United States and Canada, differences were observed between those from Canada and other geographical regions. This study demonstrated that pairing the dietary isotope carbon with the geolocator stable oxygen isotope, produced an interesting separation geographically, one that might well be helpful when attempting a geolocation query on unknown human remains. 相似文献
277.
The social climate of forensic settings is thought to impact on a number of important clinical and organisational outcomes and is, therefore, an important construct in relation to the successful functioning of forensic units. A variety of self-report questionnaires have been developed to objectively measure the social climate of forensic settings (e.g. the Correctional Institutions Environment Scale and the Essen Climate Evaluation Schema), however these questionnaires have not been validated for individuals with intellectual developmental disabilities (IDD). Given the prevalence of IDD in prison and forensic psychiatric settings and the potential impact of such cognitive deficits on the ability to complete a range of self-report questionnaires, it is important to consider the potential reliability and validity of existing social climate measures in IDD populations. This article will, therefore: (1) examine the cognitive, linguistic and response format difficulties that may arise when administering self-report measures of social climate in IDD populations; (2) consider potential adaptations to existing measures of social climate that might make them more suitable for use with IDD populations; and (3) identify important directions for future research in the area. 相似文献