Search Data.gov
Found 809 dataset(s) matching "Research and Analysis Methods".
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These data contain the results of GC-MS, LC-MS and immunochemistry analyses of mask sample extracts. The data include tentatively identified compounds through library searches and compound...
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Background Recently many long-term prospective studies have involved serial collection and storage of blood or tissue specimens. This has spurred nested case-control studies that involve...
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The purpose of this project was to evaluate the level of domestic violence prosecution throughout the United States and to promote effective prosecution approaches through dissemination of ...
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This study uses quantitative and qualitative research to fill a gap in the scholarly literature on "what works" in school discipline, climate, and safety and has important implications for...
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Data set is based on an analytical method for the extraction, detection, and characterization of engineered nanoparticles in the soil. This dataset is associated with the following...
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The purpose of this study was to estimate the deterrent effect of capital punishment by employing a methodology that accounted for model uncertainty by integrating various studies into a...
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In 2015-2016, the Ohio Division of Wildlife’s undercover law enforcement purchased 1,200 Grass Carp (Ctenopharyngodon idella). Fish heads and eyeballs were sent overnight to U.S. Geological...
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This dataset is one of many used in the development of the manuscript 'Advancing Cave Detection using Terrain Analysis Techniques and Thermal Imagery' by Wynne et al. 2021. Manuscript Abstract: ...
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These data depict the locations (only) of all Brook Trout Genetics study sites in the park. Great Smoky Mountains National Park (GRSM) is committed to monitoring ecological and evolutionary...
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These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed...
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The objective of this study was to systematically review and statistically synthesize all available research that, at a minimum, compared participants in a restorative justice program to...
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<p>Phenotypic Data A subset of 264 lines from the National Small Grains Collection global hexaploid winter wheat germplasm collection was evaluated under controlled growth chamber conditions for...
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Estimating economic values for improvements in water quality demonstrates the scale of benefits when compared against the more tangible costs of policy. We used revealed preference, travel cost...
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Background A review of the safety and efficacy of drinking water fluoridation was commissioned by the UK Department of Health to investigate whether the evidence supported a beneficial...
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<p dir="ltr">Gamma-ray spectroscopy (GRS) enables continuous estimation of soil water content (SWC) at the subfield scale with a noninvasive sensor. Hydrological applications, including...
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This multi-method project sought to gain a better understanding of the commercial sexually exploited children (CSEC) population, particularly its size, characteristics, needs, and geographic...
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LCI and LCIA for water and wastewater treatment plants. This dataset is associated with the following publications: Xue, X., S. Cashman, A. Gaglione, J. Mosley, L. Weiss, C. Ma, J. Cashdollar,...
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<p dir="ltr">Two .csv files: Metadata and Master Data. The Metadata describes column variables for the Master Data file that contains all of the information used in the analyses. This project...
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The National Institute of Standards and Technology, Intelligent Systems Division has collected data measuring human subjects, while performing common, simulated industrial manufacturing tasks with...
