• Organization: U.S. Department of Health & Human Services
• Updated: 2025-06-18

Conserved Domain Database (CDD) is a protein annotation resource that consists of a collection of well-annotated multiple sequence alignment models for ancient domains and full-length proteins.

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• Organization: U.S. Environmental Protection Agency
• Updated: 2014-01-01

The Database of Sources of Environmental Releases of Dioxin-like Compounds in the United States was developed by EPA to be a repository of certain specific chlorinated...

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-06-18

CDTree is a stand-alone application for classifying protein sequences and investigating their evolutionary relationships. CDTree can import, analyze and update existing Conserved Domain (CDD)...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This bundle contains digital reproductions of two hand-written laboratory notebooks of calibration analyses for the Pioneer 8 and 9 Cosmic Dust Detectors (CDD). These results aided the calibration...

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-06-18

Users can display, sort, subset and download position-specific score matrices (PSSMs) either from CDD records or from Position Specific Iterated (PSI)-BLAST protein searches.

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-06-18

Identifies the conserved domains present in a protein sequence. CD-Search uses RPS-BLAST (Reverse Position-Specific BLAST) to compare a query sequence against position-specific score matrices that...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This bundle contains a digital reproduction of one hand-written laboratory notebook of calibration analysis for the Apollo 17 Lunar Ejecta And Meteorites (LEAM) Experiment detector, which was...

• Organization: National Institute of Standards and Technology
• Updated: 2021-10-05 00:00:00

These four data files contain datasets from an interlaboratory comparison that characterized a polydisperse five-population bead dispersion in water. A more detailed version of this description is...

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• Organization: National Institute of Standards and Technology
• Updated: 2021-07-12 00:00:00

These four data files contain datasets from an interlaboratory comparison that characterized a polydisperse five-population bead dispersion in water. A more detailed version of this description is...

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• Organization: Department of the Interior
• Updated: 2020-08-21T00:00:00Z

This metadata record describes the annual average number of occurrences of dry and wet events during the 30-year period 1981 – 2010 for the conterminous United States. A wet event is defined as a...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2018-11-07

Estimates of the final amount and final disposition of materials generated in the Construction and Demolition waste stream measured in total mass of each material. Traditional C&D materials...

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• Organization: Department of Agriculture
• Updated: 2025-05-02

This folder, titled "Data," contains the MATLAB code, final products, tables, and figures used in Parker, L.E., Zhang, N., Abatzoglou, J.T. et al. A variety-specific analysis of climate change...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-04-18T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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