id	keyword
american_scientific_journal-3877	temperature
american_scientific_journal-3877	temperature rise
american_scientific_journal-3877	strength
american_scientific_journal-3877	rate
american_scientific_journal-3877	samples
american_scientific_journal-3877	clay
american_scientific_journal-3877	min-1
american_scientific_journal-3877	firing
american_scientific_journal-3877	london
american_scientific_journal-3877	variance