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Infectious microorganisms are important to multiple communities engaged in biodefense and biosecurity, including the agencies responsible for health, defense, law enforcement, agriculture, and drug and food safety. Many agencies have created lists of high priority infectious microorganisms to prioritize research efforts or to formally control the possession and distribution of specific organisms or toxins. However, the biological classification of infectious microorganisms is often complex and ambiguous, leading to uncertainty and confusion for scientists involved in biosecurity work. To address this problem, we created a database, known as the Microbial Rosetta Stone, which resolves many of these ambiguities and includes links to additional information on the microbes, such as gene sequence data and scientific literature. Here we discuss the efforts to coordinate organism names from pathogen lists from various governmental agencies according to biological relatedness and show the overlap of high-priority organisms from multiple agencies. To our knowledge, this is the first comprehensive coordination of pathogens, synonyms, and correct taxonomic names. The organized tables and visual aids are freely available at http://www.microbialrosettastone.com. This website provides a single location where access to information on a broad range of disease-causing organisms and toxins is available to members of the biosecurity community.  相似文献   
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Willett WC  Skerrett PJ 《Newsweek》2004,143(3):44-48
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In February 2005, Illinois became the first U.S. state to grant home‐based child care providers (HBCPs) the right to form a labor union in order to bargain collectively with the state government. This policy inspired similar efforts across the country and represents a potentially important direction for child care policy. To date, the implications of labor unions for the cost, type, and availability of subsidized child care have not been evaluated empirically. In this study, we examine the impact of granting Illinois HBCPs the right to form a labor union on (a) the type of child care (licensed vs. license‐exempt/home‐based vs. center‐based) used by subsidy‐receiving Illinois infants and toddlers; (b) the per‐child cost of subsidized child care for infants and toddlers; and (c) the percentage of Illinois infants and toddlers who use child care subsidies. To conduct these analyses, we combine data from the Current Population Survey with Child Care and Development Fund administrative records on U.S. infants and toddlers whose families received child care subsidies during the period from 2002 to 2008. We use both a traditional difference‐in‐differences as well as a comparative case study with a “synthetic” control group approach. The synthetic control group approach improves on traditional comparative case studies by providing a transparent, empirical approach for constructing the counterfactual, documenting comparison units’ contribution to the synthetically created control group and detailing the degree to which the synthetic control group is, or is not, similar to the treated unit on preintervention measures of the outcome as well as on other selected characteristics. We find that subsidy‐receiving Illinois infants and toddlers spent an average of between 6.4 and 7 percentage points more hours in licensed care settings, as compared to license‐exempt settings, in the three years following child care unionization. We also find that between 0.7 and 1.1 percentage points fewer Illinois infants and toddlers used child care subsidies following unionization.  相似文献   
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ABSTRACT

Communication conditions the fate of people about and for whom the outcomes arise. The challenge to scholars, practitioners and policy makers is for excellence in the practice of communication. The question which arises is whether this excellence is about efficiency or effectiveness. Towards unravelling this question, two media theoretical notions of communication and information are examined. Though mutually related, the two basic notions are nevertheless different. This article argues that the interchangeable regard and use of these notions by many scholars, practitioners and policy makers is the reason for communication's little apparent impact on improving the developing communities' social and economic conditions despite the accelerated pace, tempo and volume of information technology. The paper rationally situates this argument within the field of development and the role therein of ‘communication’ with reference to the development performance of generally the Third World, and Africa particularly, over the last three decades. Upon this argument, the article suggests a communication paradigm of reversals and practical diversities as a contribution towards excellence in communication. Only when messages sent really begin to speak to the intended audiences and form the basis of intervention can there be excellence in communication.  相似文献   
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This comment discusses highlights of Vreeland's excellent analysis of how Switzerland was able to use foreign aid to secure its election to provide the executive director to the IMF from its group of countries. This sheds light on a little understood aspect of the governance of the IMF. The comment goes on to argue, however, that the formal role of the executive directors in the operation of the IMF has been substantially diminished over time and that inclusion of more representatives from emerging market countries in the IMF's senior management team is a more important way of substantively increasing the influence of these countries on the behavior of the IMF.  相似文献   
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