id	keyword
american_scientific_journal-4891	cds
american_scientific_journal-4891	tio2
american_scientific_journal-4891	cu2s
american_scientific_journal-4891	qds
american_scientific_journal-4891	quantum
american_scientific_journal-4891	silar
american_scientific_journal-4891	cycles
american_scientific_journal-4891	jsc
american_scientific_journal-4891	band
american_scientific_journal-4891	journal
american_scientific_journal-4891	figure