id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-1843	Pasiou, Ermioni D.; Triantis, Dimos	Correlation between the electric and acoustic signals emitted during compression of brittle materials	2017	11	.pdf	application/pdf	6564	292	53	Afterwards, Ib-value is almost constant with variance around ~2.0 indicating the slow generation of new micro-cracks (until point A2 in Fig.4(a1) which corresponds to stress level ~80% of the maxi- mum stress and strain ~60% of the maximum strain). The improved b-value (Ib-value) is one of the acoustic characteristics which is related to the impending failure	cache/fis-1843.pdf	txt/fis-1843.txt