Found 113 datasets matching "detection limits".
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The dataset consists of six collections of SEM images, three trained U-net AI models, and CSV files with image quality metrics and trained AI model accuracy metrics. Each SEM image collection...
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- url
- zip file contains a folder with image quality metrics and a folder with ai model accuracy
- zip file with six subfolders containing sem image collections
- zip contains three folders with tensorflow ai models
- zip file contains mask images and the initial intensity image with max contrast and min noise
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Search relevance: 148.49 | Views last month: 29 -
This dataset provides the expected and determined concentrations of selected inorganic and organic analytes for spiked reagent-water samples (calibration standards and limit of quantitation...
Search relevance: 107.09 | Views last month: 2 -
This dataset includes laboratory instrument detection limit data associated with laboratory instruments used in the analysis of surface water samples collected as part of the USGS - Yukon River...
Search relevance: 101.40 | Views last month: 1 -
The U.S. Geological Survey (USGS), in cooperation with the Miami Conservancy District, Dayton, Ohio, in 2019 and 2020 investigated concentrations of per- and polyfluoroalkyl substances (PFAS) in...
Search relevance: 89.81 | Views last month: 1 -
This data set was collected to provide examples and aid in developing a standardized way of determining LOD and LOQ for eDNA assays and has 3 data files. GEDWG_LOD_DATA3.csv is raw qPCR data from...
Search relevance: 83.03 | Views last month: 0 -
Sediment samples were collected at ten sites within Mobile Bay and Mississippi Sound on January 28, 2013, for PAH analysis. All samples tested were below detection limits for PAHs.
Search relevance: 44.77 | Views last month: 0 -
Public Health – Seattle & King County and the Hazardous Waste Management Program are providing data describing the lead content of consumer products. This data is collected from several sources,...
Search relevance: 43.64 | Views last month: 16 -
NRSA is part of EPA’s National Aquatic Resource Surveys which samples different surface waters on a 5-year cycle during the growing season. For logistical reasons, each NRSA cycle occurs over 2...
Search relevance: 43.61 | Views last month: 2 -
A probe-based quantitative real-time PCR assay was developed to detect Tetracapsuloides bryosalmonae, which causes Proliferative Kidney Disease in salmonid fish, in kidney tissue and environmental...
Search relevance: 41.76 | Views last month: 0 -
To assess the variability of low-abundance oligonucleotide detection across sample matrices, we spiked DNA reference standards (meta sequins) into replicate wastewater DNA extracts at...
Search relevance: 41.66 | Views last month: 1 -
This data dictionary describes most of the possible output options given in the Probe for EPMA software package developed by Probe Software. Examples of the data output options include sample...
Search relevance: 41.20 | Views last month: 0 -
This data release contains geochemical data of sediment subsamples collected in 2018 and 2019 from Loki’s Ridge and Favne Vent Fields, Mohns Ridge, part of the Arctic Mid-Atlantic Ridge. Data...
Search relevance: 41.20 | Views last month: 0 -
Table summarizes instrument analytical detection limits, including liquid and equivalent air concentrations. This dataset is associated with the following publication: Rumsey, I. Application of...
Search relevance: 40.82 | Views last month: 0 -
We generated a data set from by collecting duplicate swabs from all amphibian individuals sampled at 5 sites (96 individuals) and analyzed these duplicate swabs running 3 subsamples of the...
Search relevance: 38.48 | Views last month: 1 -
This data release compiles element composition data for more than 600 deep-ocean mineral samples from more than 25 research cruises in the Pacific Ocean since 1979 that involved USGS researchers....
Search relevance: 38.08 | Views last month: 1 -
Table summarizes instrument precision assessed by collocating the two sample boxes. Precision is quantified as the standard deviation of the residuals of an orthogonal least squares regression of...
Search relevance: 37.50 | Views last month: 0 -
Applications of pesticides in agricultural and urban settings play an essential role in increasing crop yields, preserving food and materials, reducing pest-borne diseases, and eradicating or...
Search relevance: 37.00 | Views last month: 8 -
The Orange Tuff is an informally named tephra-fall deposit that crops out extensively in the volcanic highlands to the south and southwest of Bogor, West Java, Indonesia. The data included in...
Search relevance: 36.79 | Views last month: 0 -
The data are used to support the development and validation of two quantitative polymerase chain reaction (qPCR) assays to detect the parasite Nanophyetus salmincola DNA in water samples and fish...
Search relevance: 34.28 | Views last month: 2
