. . . . "National Science Foundation"@en-us . "0"^^ . . "an independent agency of the federal government responsible for the promotion of progress in science and engineering by supporting programs in research and education"@en-us . "107635728"@en-us . . . "0"^^ . . "NSF"@en-us . . "108126921"^^ . "National Science Foundation"^^ . "08126921-n"^^ . .