457 research outputs found

    Bold Hawthorne and Rufus W. Griswold

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    School Choice: Structured through Markets and Morality

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    School choice is increasingly promulgated as a promising education reform policy for failing urban schools, but no solid evidence has yet shown the promise fulfilled. The authors argue that choice based on market theory without a moral center is insufficient. Without a moral foundation, such market-driven choice programs may actually disadvantage some children further. A market approach, absent a moral perspective, fails to encompass all the necessary dimensions for an educational system that can fulfill the traditional commitment to the common good and effectively serve all urban children, their families, and society. Six moral principles are offered along with examples of reform initiatives that may begin to evidence a morally centered market viewpoint

    Biomarkers for assessing human female reproductive health, an interdisciplinary approach.

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    Identification of environmental hazards to reproductive health and characterization of the adverse outcomes necessitate a multidisciplinary approach. Epidemiologic studies are required for the identification of adverse health effects in human populations and then to confirm that specific exposures are responsible. Clinical studies are required to develop assays for reproductive biomarkers and to validate these assays prior to their application in the field. Assays for field use must be formatted and streamlined for large-scale applications and, whenever possible, computer algorithms should be developed to interpret biomarker data. Appropriate animal models must be identified, biomarker assays validated for that model, and animal experiments conducted to identify the mode of action and target organ of a putative reproductive toxicant. Finally, in vitro studies at the level of the cell and cell organelle are essential for mechanisms for toxicity to be clearly identified and understood. In this article we describe the interdisciplinary approach that we have developed for study of the effects of environmental agents on female reproductive functions. This effort requires specific skills of toxicologists, epidemiologists, physicians, biochemists, and physiologists

    California Cooperative Fisheries Investigations. Hydrographic data report, Monterey Bay, January to December 1977

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    The data contained in this report were obtained as a continuance of the nearly bi-weekly hydrographic observations initiated by personnel at Hopkins Marine Station over two decades ago. These observations have been supported through the years by the State of California Marine Research Committee, California Cooperative Oceanic Fisheries Investigations. Since July 1974, the hydrographic sampling program has been carried out by the investigators at Moss Landing Marine Laboratories. From July 1974 to June 1976, this work was done in conjunction with an interdisciplinary study of the squid, Loligo opalescens, supported by the National Office of Sea Grant 'via the University of California Sea Grant College Project Number R/F-15. Five of the original CalCOFI stations (2201, 2202, 2203, 2204 and 2205) have been-retained in our sampling routine and additional inner-bay stations have been added (1154 and 1121) Sampling was conducted on a monthly basis for the entire year. All observations were made ab9ard R/V OCONOSTOTA. (PDF contains 93 pages
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