16 research outputs found

    Behavior and food consumption pattern of the population exposed in 1949–1962 to fallout from Semipalatinsk nuclear test site in Kazakhstan

    Get PDF
    The relationship between radiation exposure from nuclear weapons testing fallout and thyroid disease in a group of 2,994 subjects has been the subject of study by the US National Cancer Institute. In that study, radiation doses to the thyroid were estimated for residents of villages in Kazakhstan possibly exposed to deposition of radioactive fallout from nuclear testing conducted by the Soviet Union at the Semipalatinsk Nuclear Test Site in Kazakhstan between 1949 and 1962. The study subjects included individuals of both Kazakh and Russian origin who were exposed during childhood and adolescence. An initial dose reconstruction used for the risk analysis of Land et al. (Radiat Res 169:373-383, 2008) was based on individual information collected from basic questionnaires administered to the study population in 1998. However, because data on several key questions for accurately estimating doses were not obtained from the 1998 questionnaires, it was decided to conduct a second data collection campaign in 2007. Due to the many years elapsed since exposure, a well-developed strategy was necessary to encourage accurate memory recall

    For science, love and money: the social worlds of poultry and rabbit breeding in Britain, 1900-1940

    Get PDF
    This paper traces the joint histories of poultry and rabbit breeding by fanciers, and for commercial and scientific purposes, in early 20th-century Britain. I show that the histories of the social worlds that bred for these different purposes are intertwined, as are the histories of poultry and rabbit breeding in general. To properly understand the history of scientific breeding we must therefore understand the general context of breeding in which this occurred. In the paper I show that as fancy poultry and rabbits were taken up for scientific research at the start of the 20th century they became scientific specimens and boundary objects between the social worlds. Their existence as boundary objects motivated the social worlds to coordinate their work through translators and trading zones. By the 1930s all three coordination methods were being used simultaneously

    The Northern Ireland political process: a viable approach to conflict resolution?

    No full text
    This article explores the possibility of achieving a stable settlement as the result of the current negotiations in Northern Ireland. It looks at the decisions behind the 1994 ceasefires, the perceptions of the parties to the 'talks', and the obstacles in the political process. The main focus is on the applicability and limits of conflict resolution 'theories' in explaining the shift from conflict to negotiation and the possibility of concluding a lasting negotiated settlement. It suggests that while conflict resolution is unlikely, conflict regulation is within the realms of the current negotiations, if combined with a different approach to nationalism and 'Alternative Dispute Resolution'

    Singlet Exciton Fission in Polycrystalline Thin Films of a Slip-Stacked Perylenediimide

    No full text
    corecore