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Federal
NIST Atomic Spectra Database - SRD 78 recent views
National Institute of Standards and Technology —
This database provides access and search capability for NIST critically evaluated data on atomic energy levels, wavelengths, and transition probabilities that are... -
Federal
NIST Atomic Energy Levels and Spectra Bibliographic Database recent views
National Institute of Standards and Technology —
References contained in this database are from Bibliography on Atomic Energy Levels and Spectra, NBS Special Publication 363 and Supplements, as well as current... -
Federal
NIST Atomic Transition Probability Bibliographic Database recent views
National Institute of Standards and Technology —
This interactive database, maintained by the NIST Atomic Spectroscopy Data Center, contains more than 8000 references, dating from 1914 through current year and is... -
Federal
NIST Atomic Spectral Line Broadening Bibliographic Database recent views
National Institute of Standards and Technology —
This interactive database, maintained by the NIST Atomic Spectroscopy Data Center, contains more than 6000 references, dating from 1889 through current year and is... -
Federal
NIST Handbook of Basic Atomic Spectroscopic Data - SRD 108 recent views
National Institute of Standards and Technology —
This handbook provides a selection of the most important and frequently used atomic spectroscopic data in an easily accessible format. The compilation includes energy... -
Federal
On-Station Trials on Nitrogen and Potassium Fertilization and One Variety of Wheat in Afghanistan, 2019-20 recent views
US Agency for International Development —
On-station trials on nitrogen and potassium fertilization and one variety of wheat in two provinces of Afghanistan (Herat and Kandahar) during the 2019-20 season. One... -
Federal
On-Station Trial on Nitrogen and Potassium Fertilization of Wheat, Nangarhar in Afghanistan, 2020-21 recent views
US Agency for International Development —
On-station trial on nitrogen and potassium fertilization of wheat in Nangarhar Province, Afghanistan, during the 2020-21 season. One of 20+ trials implemented during...