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Found 7492 dataset(s) matching "Size".
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Background Published formulas for case-control designs provide sample sizes required to determine that a given disease-exposure odds ratio is significantly different from one, adjusting...
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The coral demographic data described here result from belt transect surveys conducted by the Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD) -- formerly the...
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This release contains data collected to study the impacts of vegetation removal on the condition of Lake Ozette Sockeye spawning habitat. From October 2018 to May 2019, continuous sediment...
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This dataset contains surface sediment grain size distributions derived from automated image processing of in situ seafloor images obtained with an underwater camera system at four sites (SKM,...
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Data consist of flow cytometry files (.FCS) that were generated in the analysis of larval pallid sturgeon specimens. Nuclei from produced larval sturgeon somatic cells were analyzed using flow...
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These data provide grain-size measurements from sediment samples collected as part of the USGS DUring Nearshore Event eXperiment (DUNEX) site on Pea Island National Wildlife Refuge, NC. DUNEX is a...
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Dissolution of Silver Nanoparticles in Consumer Products: Effects of Particle Size and Capping Agent
The data set contains the details on the characterization of silver nanoparticles suspension, the dissolution of silver nanoparticles in consumer products based on the dissolved mass Ag+ at...
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Bed sediment samples were collected in San Pablo Bay and Grizzly Bays on eight days from January through September 2020, to analyze for sediment properties including bulk density, particle size...
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<p dir="ltr">Tracking individual insects with harmonic radar (HR) allows observations of insect movement behavior under wild and semi-wild conditions. However, attaching tags to insects has the...
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This product summarizes the collection and analysis of bed material sample grain size distribution collected from the Iron Gate, Copco, and J.C. Boyle Reservoirs located in Northern California and...
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Barnegat Bay, located along the eastern shore of New Jersey, was significantly impacted by Hurricane Sandy in October 2012. Scientists from the U.S. Geological Survey (USGS) developed a...
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This section of the data release contains grain-size and total organic carbon (TOC) analyses of 132 samples taken from vibracores that were collected aboard the R/V Bold Horizon in 2019 on U.S....
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Ammodramus savannarum ammolegus (commonly referred to as the Arizona Grasshopper Sparrow) occurs in the desert and plains grasslands of southeastern Arizona, southwestern New Mexico, and northern...
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This section of the data release contains grain-size and total organic carbon (TOC) analyses of 174 samples taken from vibracores that were collected aboard the R/V Bold Horizon in 2018 on U.S....
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This dataset presents particle size data collected at the surface of gravel bars along Exit Creek, a stream draining Exit Glacier in Kenai Fjords National Park, Alaska, in 2013. These particle...
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Two data sets including the group size analysis (All_Sheep_Groups_GroupSizeAnalysis.csv) and the case study in Wrangell St. Elias National Park and Preserve (WRST_CaseStudy.csv), both of which...
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These detailed tables show sample sizes and population estimates from the 2011 National Survey on Drug Use and Health (NSDUH). Samples sizes and population estimates are provided by age group,...
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The U.S. Geological Survey has a long history of responding to and documenting the impacts of storms along the Nation’s coasts and incorporating these data into storm impact and coastal change...
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The Atlantic Tradewind OceanAtmosphere Mesoscale Interaction Campaign (ATOMIC) was a field campaign held January-February 2020 in the tropical North Atlantic east of Barbados. The campaign, the...
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These detailed tables show standard errors for sample sizes and population estimates from the 2010 National Survey on Drug Use and Health (NSDUH). Standard errors for samples sizes and population...
