id	keyword
fis-5357	loading
fis-5357	rate
fis-5357	electric
fis-5357	psv
fis-5357	specimens
fis-5357	doi
fis-5357	kpa
fis-5357	fracture
fis-5357	stress
fis-5357	signals
fis-5357	time
fis-5357	emissions
fis-5357	loading rate
fis-5357	evolution
fis-5357	marble
fis-5357	activity
fis-5357	function