| 1 | It suggests that rare-earth elements yttrium and praseodymium have certain genotoxicity. | |
| 2 | The yttria stabilized zirconia(YSZ) electrolyte is fabricated by plaster casting method. | |
| 3 | Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals. | |
| 4 | Yet according to Cox, yttrium was not even listed in the report. | |
| 5 | The influence of deposition current and heat treatment on the yttrium silicates coatings were particularly investigated. |