id	keyword
american_scientific_journal-6821	load
american_scientific_journal-6821	results
american_scientific_journal-6821	values
american_scientific_journal-6821	pile
american_scientific_journal-6821	gates
american_scientific_journal-6821	formula
american_scientific_journal-6821	capacity
american_scientific_journal-6821	wsdot
american_scientific_journal-6821	tests
american_scientific_journal-6821	engineering