44 datasets found
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Federal
Detection Limits for SEM Image Segmentation
National Institute of Standards and Technology —
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....- zip file with six subfolders containing SEM image collections
- zip file contains mask images and the initial intensity image with max contrast and min noise
- zip contains three folders with TensorFlow AI models
- zip file contains a folder with image quality metrics and a folder with AI model accuracy
- URL
- HTML
- 1 more in dataset
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Federal
Inductively Coupled Plasma Mass Spectroscopy of Filtrate from Lung Tissue Biopsies
Department of the Interior —
We developed and tested a new method for in situ characterization and distribution of inorganic particles in biopsied lung tissue from three diverse human subject... -
Federal
Qualitative Mineral Identification from X-ray Diffraction of Size Fractions and Heavy Mineral Separates from Field Samples near Hinkley, California
Department of the Interior —
Splits of samples were prepared of heavy mineral separates and bulk separates less than 2mm for analysis using X-ray diffraction (XRD) and results were interpreted to... -
Federal
Spectra of Expanded Vermiculite Samples
Department of the Interior —
This dataset contains descriptions and analytical data (i.e., electron microprobe, X-ray diffraction, spectral reflectance, and scanning electron microprobe analyses)... -
Federal
SEM Images of Sinter Samples from the Upper Geyser Basin in Yellowstone National Park (2019)
Department of the Interior —
Sample Analyses: Unpolished bulk centimeter-scale sinter sub-samples were affixed to aluminum stubs using amorphous carbon paste and coated with 10 nm Au-Pd. Samples... -
Federal
Scanning Electron Microscope Images of Particulate Matter in Lung Tissue
Department of the Interior —
We developed and tested a new method for in situ characterization and distribution of inorganic particles in biopsied lung tissue from three diverse human subject... -
Federal
Grain Size Analysis Results from Field Samples near Hinkley, California
Department of the Interior —
Grain size analysis using an Advantech Sonic Sifter Separator was conducted as part of a study examining the occurrence of chromium and natural and anthropogenic... -
Federal
Field emission image of wood smoke
U.S. Environmental Protection Agency —
Electron microscope image of wood smoke. This dataset is associated with the following publication: Abzhanova, A., J. Berntsen, E. Pennington, L. Dailey, S. Masood,... -
Federal
Scanning electron microscopy and inductively coupled plasma mass spectrometry of particles recovered from deployer and control lung digestates
Department of the Interior —
Scanning electron microscope analysis and inductively coupled plasma mass spectroscopy data of dust recovered from deployers and controls. -
Federal
Scanning electron microscopy data from sediments collected in ephemeral channels, Four Corners region, USA, 2021-2022
Department of the Interior —
The San Juan River is a major water source for communities in the Four Corners region of the United States (parts of Colorado, Arizona, New Mexico, Utah) and is a... -
Federal
Organic petrology of Cretaceous Mowry and Niobrara source-rock reservoirs, Powder River Basin, Wyoming, USA
Department of the Interior —
Imaging of Niobrara Formation and Mowry Shale samples from a range of thermal maturities provided observations and data on pore systems, organic matter (OM) types and... -
Federal
Imagery (Optical and SEM), Element Maps (SEM), and Energy Dispersive Spectra (SEM-EDS) of Solids Used in USGS' Study of Hexavalent Chromium Contamination of Ground Water Near Hinkley, CA
Department of the Interior —
This child page contains qualitative multi-element compositional data from scanning electron microscopy-energy dispersive spectrometry. The data are in the form of... -
Federal
Results of X-ray Diffraction for Clay Mineralogy from Field Samples near Hinkley, California
Department of the Interior —
Splits of the less than 38 micron size fraction were processed to make oriented clay mounts and analyzed using X-ray diffraction (XRD) as part of a study examining... -
Federal
Mössbauer Spectral Data of Vermiculite Ore
Department of the Interior —
Data are provide for four samples of unexpanded vermiculite ore from mines near Enoree, South Carolina; Libby, Montana; Louisa, Virginia; Palabora, and South Africa.... -
Federal
Geochemical and mineralogic investigation of elevated arsenic and trace element concentrations in glauconitic soils and sediments of the New Jersey Inner Coastal Plain
Department of the Interior —
The U.S. Geological Survey New Jersey Water Science Center (USGS NJWSC) in cooperation with the New Jersey Department of Environmental Protection (NJDEP) has... -
Federal
Trace element chemistry of sulfides and quartz, in situ sulfur isotope values of sulfides, cathodoluminescence of quartz, fluid inclusion microthermometry and raman, and radiogenic isotope and whole rock geochemistry from the Stibnite-Yellow Pine district, Idaho 2016-2022
Department of the Interior —
This dataset is a collection of geochemical data on samples from the Stibnite-Yellow Pine district of Idaho. The datasets include: whole rock geochemistry; lead,... -
Federal
Particulate Matter Identification in Lung Tissue from Deployers, Positive, and Negative controls Using Scanning Electron Microscopy and Energy Dispersive Spectroscopy (2013-2016)
Department of the Interior —
We developed and tested a new method for in situ characterization and distribution of inorganic particles in biopsied lung tissue from three diverse human subject... -
Federal
Utah FORGE: Well 78B-32 Core Sample Petrographic Analysis Data
Department of Energy —
This dataset contains an overview of the petrographic, X-ray Diffraction and scanning electron microscopy analyses of core samples from Utah FORGE Well 78B-32 and... -
Federal
Spectroscopy of Expanded Vermiculite Products and Insulation
Department of the Interior —
This dataset contains descriptions and analytical data (i.e., electron microprobe, X-ray diffraction, spectral reflectance, and scanning electron microprobe analyses)...
44 datasets found