11. Its effectivity was limited to the Republic-controlled areas of Biscay and a fringe of Gipuzkoa. 12. A dielectric mirror coating is comparable in reflection effectivity , but makes the Schmidt-Pechan more expensive. 13. The consequences are noticeable, with seas becoming " hypersaline ", causing a reduction on desalination plants effectivity . 14. Each item either raises or lowers attributes respectively, and may be tampered with at shops to increase this effectivity . 15. His pursuit of martial arts excellence is guided by three main principles : authenticity, credibility, and combat effectivity . 16. For this purpose, the traditional tabo loses in terms of effectivity in saving water to the modern plastic version. 17. All other incentives embodied in this Act shall apply for a period of 15 years from the effectivity of this Act. 18. Upon effectivity of the order, non-durable products will no longer be allowed to be sold to privilege holders. 19. The postmodern era has seen a change in the Archimedean footholds for critical effectivity " . ( Jameson 1993 : 54) 20. Perception and action were co-determined by the effectivities and affordances, which acted'in the moment'together.