id	keyword
american_scientific_journal-1713	power
american_scientific_journal-1713	solar
american_scientific_journal-1713	model
american_scientific_journal-1713	energy
american_scientific_journal-1713	simulation
american_scientific_journal-1713	plants
american_scientific_journal-1713	photovoltaic
american_scientific_journal-1713	power plants
american_scientific_journal-1713	generations
american_scientific_journal-1713	engineering
american_scientific_journal-1713	research
american_scientific_journal-1713	data
american_scientific_journal-1713	output