id	keyword
american_scientific_journal-4530	temperature
american_scientific_journal-4530	heat
american_scientific_journal-4530	smoldering
american_scientific_journal-4530	cotton
american_scientific_journal-4530	results
american_scientific_journal-4530	onset
american_scientific_journal-4530	model
american_scientific_journal-4530	ignition
american_scientific_journal-4530	hotplate
american_scientific_journal-4530	journal