Browsing by Subject "Degradació"
Now showing items 1-2 of 2
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Comparison of zirconia degradation in dental implants and femoral balls: an X-ray diffraction and nanoindentation study
(International Journal of Implant Dentistry, 2021)Background: New tetragonal zirconia polycrystal dental implants stabilized with yttria (Y-TZP) have appeared in the implantology market in the form of single piece or two-piece zircona implant system. ... -
Mortality in Catalonia in the context of the third, fourth and future phases of the epidemiological transition theory
(Demographic Research, 2009-02-17)In the period 1960-2000, male and female life expectancy in Spain’s Autonomous Region of Catalonia increased by 8.2 and 10.5 years, respectively, thus raising it to among one of the highest in the ...