Search Data.gov

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06 | Harvested: September 06, 2025 at 11:12 PM

The present invention relates to an effect pigment comprising as a substrate a glass flakes with a coating, said coating comprising at least one layer of at least one high refractive material,...

• html

• Organization: National Institute of Standards and Technology
• Updated: 2014-09-19 00:00:00 | Harvested: June 27, 2025 at 06:52 PM

This interactive database, maintained by the NIST Atomic Spectroscopy Data Center, contains more than 6000 references, dating from 1889 through current year and is updated regularly in intervals...

• text/html

• Organization: National Institute of Standards and Technology
• Updated: 2014-09-19 00:00:00 | Harvested: June 27, 2025 at 06:54 PM

References contained in this database are from Bibliography on Atomic Energy Levels and Spectra, NBS Special Publication 363 and Supplements, as well as current references since the last published...

• text/html

• Organization: National Institute of Standards and Technology
• Updated: 2014-09-19 00:00:00 | Harvested: June 27, 2025 at 06:52 PM

This interactive database, maintained by the NIST Atomic Spectroscopy Data Center, contains more than 8000 references, dating from 1914 through current year and is updated regularly in intervals...

• text/html

• Organization: National Institute of Standards and Technology
• Updated: 2017-11-01 00:00:00 | Harvested: June 27, 2025 at 06:48 PM

This database provides access and search capability for NIST critically evaluated data on atomic energy levels, wavelengths, and transition probabilities that are reasonably up-to-date. The Atomic...

• text/html