10 research outputs found

    Supplemental Material - Qualitative Story Completion: Opportunities and Considerations for Health Research

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    Supplementary Material for Qualitative Story Completion: Opportunities and Considerations for Health Research by Kristi Urry, Sarah Hunter, Rebecca Feo, and Brett Scholz in Qualitative Health Research.</p

    Sherry et al nest survival data

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    Text file containing nest survival data for American redstart in MARK format for the years 1983-1995, Hubbard Brook Experimental Forest, NH, USA. Covariates (besides nest year and ID number) are date found, date nest last alive, date nest last checked, nest fate, encounter history, nest height above ground, nest status as to whether baffled against scansorial predators or not, nest tree DBH, and age status of nest

    Sherry et al Hubbard Brook temperature data

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    Text file for period 1983-1995, and for months of May and June, of daily average temperatures (deg C) for Stations 1 and 6 in Hubbard Brook Experimental Forest, NH, USA. Data used to construct annual covariates for temperatures in analyses of American redstart nesting success

    Sherry et al Hubbard Brook precipitation data

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    Text file for period 1983-1995, and for months of May and June, of daily average rainfall for Watersheds 5 and 6 in Hubbard Brook Experimental Forest, NH, USA. Data used to construct annual covariates for precipitation in analyses of American redstart nesting success

    Sherry et al annual covariate data

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    Text file containing annual covariates (1983-1995) for analyzing American redstart nesting success in Hubbard Brook Experimental Forest, NH, USA. Besides year, covariates in file include redstart population density, predator index, May temperature, May rainfall, June temperature, June rainfall

    Development of a Robust and Reusable Microreactor Employing Laser Based Mid-IR Chemical Imaging for the Automated Quantification of Reaction Kinetics

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    A robust, reusable microreactor coupled with laser based mid-IR chemical imaging and automated analysis is reported, for the first time, with its application to monitor and quantify fast organometallic chemistry in flow. We have investigated the subsecond organometallic addition reaction between lithium diisopropylamide and phenyl isocyanate in order to define and tune microfluidic system parameters such as residence time using physical system constraints (flow rate, reactor volume) to aid process development. The selectivity of mid-IR video rate capture of the flow response of reactants and product enabled the qualitative assessment of mixing properties. Furthermore, we report a minimally supervised automated image analysis toolbox that generates concentration as a function of residence time enabling the calculation of reaction rate constant, <i>k</i>, using hyperspectral data cubes. Finally, we report the reproducibility of quantification precision by measuring the rate constant, at three different flow rates with three replicates for each flow rate. These findings show the potential value of the microreactor particularly when coupled with automated mid-IR transmission analysis for the study of flow chemistry at the micron scale, assisting in the understanding of the reaction kinetics and mixing properties and enhancing the value of the chemical imaging based, automated quantification of microfluidics

    MyDas Architecture.

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    <p>The requesters can interact with MyDas through the servlet, which communicates the commands to the Controller. The Controller knows which Data Sources have been implemented by querying the Configuration Manager. Data Sources should implement at least one of the provided Interfaces. MyDas internally implements the DAS model.</p
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