id	keyword
american_scientific_journal-5939	dam
american_scientific_journal-5939	hec
american_scientific_journal-5939	piping
american_scientific_journal-5939	figure
american_scientific_journal-5939	yamar
american_scientific_journal-5939	north
american_scientific_journal-5939	engineering
american_scientific_journal-5939	breach
american_scientific_journal-5939	analysis
american_scientific_journal-5939	study
american_scientific_journal-5939	failure