467 research outputs found

    Biodiversity of Bear Seamount, New England Seamount chain: Results of exploratory trawling

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    Bear Seamount (39°55â€ČN 67°30â€ČW) is an extinct undersea volcano located inside the U.S. Exclusive Economic Zone south of Georges Bank. The fauna associated with the seamount was little known until twenty trawl stations were made 2-7 December 2000, by the NOAA ship R/V Delaware II. The objective of the survey was to begin to document the biodiversity on and over the seamount, particularly of fishes, cephalopods, and crustaceans. Representatives of most species were preserved as vouchers and for subsequent definitive identification. This report presents a description of the biodiversity. A total of at least 274 species were collected. Preliminary identifications indicate the capture of 115 fish species. Among these were a number of new fish records for the area or rare species, including Acromycter pertubator (Congridae), Diastobranchus capensis (Synaphobranchidae), Alepocephalus bairdii (Alepocephalidae), Mirognathus normani (Alepocephalidae), Bathygadus favosus (Bathygadidae), Nezumia longebarbata (Macrouridae), Gaidropsarus argentatus (Phycidae), Dibranchus tremendus (Ogcocephalidae) and Kali indica (Chiasmodontidae). Only two fish species of potential commercial importance were encountered: Coryphaenoides rupestris and Macrourus berglax. Cephalopods comprised 26 species from 15 families, including one new distributional record and several rarely-collected species. The crustacean fauna was diverse with at least 46 species. Totals for other invertebrate species are pending laboratory identification, but number at least 87 species from 10 Phyla. This includes a number of new distributional records and a new species of gorgonian

    An archival case study : revisiting the life and political economy of Lauchlin Currie

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    This paper forms part of a wider project to show the significance of archival material on distinguished economists, in this case Lauchlin Currie (1902-93), who studied and taught at Harvard before entering government service at the US Treasury and Federal Reserve Board as the intellectual leader of Roosevelt's New Deal, 1934-39, as FDR's White House economic adviser in peace and war, 1939-45, and as a post-war development economist. It discusses the uses made of the written and oral material available when the author was writing his intellectual biography of Currie (Duke University Press 1990) while Currie was still alive, and the significance of the material that has come to light after Currie's death

    On the Peculiarity of Class Reproduction in the Society of Exchange and the Popular Subject of Rising Inequality in the United States

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    Capitalism as a mode of production and a form of social organization differs from all hitherto existing society in that it does not rely on the preservation of traditional hierarchies or on direct coercion to secure its reproduction. Capitalist society coheres on the basis of exchange which establishes a network of interdependent relations between individuals. Drawing on the work of Alfred Sohn-Rethel, this paper engages with the apparent paradox of how the reproduction of class society takes the form of spontaneous exchange transactions between autonomous individuals. The paper further argues that the conceptual basis of cognition is historically and socially conditioned and highlights the unique identity between the structure of exchange and the conceptual mode of thinking. Finally, the paper demonstrates how the hidden character of social domination and ‘the secret identity’ of commodity form and thought form serve to systematically obscure the true origins and nature of fundamental social problems. The case in point is the popular topic of rising inequality in the United States, a direct outcome of the reproduction of class relations, the underlying cause of which – the deepening division of intellectual and manual labor – is either conveniently ignored or, worse still, glorified

    Sustainable rural development in England: Policy problems and equity consequences

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    Spatial planning policies ensure a 'no development' ethic for rural areas in England, brought about by strong restrictive housing polices and an urban-centric view of sustainable development. Such an ethic is unlikely to be ameliorated by the Localism Bill passing through the English Parliament in 2010-11. Economic development policies provide confusing signals for rural sustainable development as they appear simultaneously to require the pursuit of productivity, well-being, endogenous development and income support: objectives that are not compatible. Together these policy sets are likely to exacerbate inequalities in both wealth and opportunity in rural areas. This inhibits the achievement of sustainable development when viewed as having equity considerations at its core. © The Author(s) 2012

    Lack of Knowledge of HIV Status a Major Barrier to HIV Prevention, Care and Treatment Efforts in Kenya: Results from a Nationally Representative Study

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    BACKGROUND: We analyzed HIV testing rates, prevalence of undiagnosed HIV, and predictors of testing in the Kenya AIDS Indicator Survey (KAIS) 2007. METHODS: KAIS was a nationally representative sero-survey that included demographic and behavioral indicators and testing for HIV, HSV-2, syphilis, and CD4 cell counts in the population aged 15-64 years. We used gender-specific multivariable regression models to identify factors independently associated with HIV testing in sexually active persons. RESULTS: Of 19,840 eligible persons, 80% consented to interviews and blood specimen collection. National HIV prevalence was 7.1% (95% CI 6.5-7.7). Among ever sexually active persons, 27.4% (95% CI 25.6-29.2) of men and 44.2% (95% CI 42.5-46.0) of women reported previous HIV testing. Among HIV-infected persons, 83.6% (95% CI 76.2-91.0) were unaware of their HIV infection. Among sexually active women aged 15-49 years, 48.7% (95% CI 46.8-50.6) had their last HIV test during antenatal care (ANC). In multivariable analyses, the adjusted odds ratio (AOR) for ever HIV testing in women ≄35 versus 15-19 years was 0.2 (95% CI: 0.1-0.3; p<0.0001). Other independent associations with ever HIV testing included urban residence (AOR 1.6, 95% CI: 1.2-2.0; p = 0.0005, women only), highest wealth index versus the four lower quintiles combined (AOR 1.8, 95% CI: 1.3-2.5; p = 0.0006, men only), and an increasing testing trend with higher levels of education. Missed opportunities for testing were identified during general or pregnancy-specific contacts with health facilities; 89% of adults said they would participate in home-based HIV testing. CONCLUSIONS: The vast majority of HIV-infected persons in Kenya are unaware of their HIV status, posing a major barrier to HIV prevention, care and treatment efforts. New approaches to HIV testing provision and education, including home-based testing, may increase coverage. Targeted interventions should involve sexually active men, sexually active women without access to ANC, and rural and disadvantaged populations
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