id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjos-8670356	al Aggan, Nabil; Nabih, Sameh Mahmoud; Abd Al Hady , Abd Allah Ahmed; al aggan, nabil	Influence of the cervical margin relocation on stress distribution -: a finite element analysis on lower first molar restored by direct nano-ceramic composite 	2023	14	.pdf	application/pdf	4598	286	57	In our study (CMR) materials showed nearly the same deformation at (110,450), while flowable composite received less stress than Riva at (110,450).This finding may be correlated to the material elasticity modulus; using restoration material with high elasticity received higher stress without differences in deformation so Riva absorbed more stresses than Dynamic Flow due to (Dynamic flow) lower in modulus of elastic- ity (5.3) than Riva (10.8) 15,29(2003). Thus, totally six runs were performed on the two models as follow- ing:-Two runs on the model1 (one at 11º and other at 45º) from vertical axis and four runs on CMR materials of model II (one run at 11º and other at 45º on Dyract Flow) & (one run at 11º and other at 45º on Riva light cure glass ionomer) from the vertical axis10,13.	cache/bjos-8670356.pdf	txt/bjos-8670356.txt