Davydov Sn

Forty-six patients with bloody discharge in the postmenopausal period were examined by echography and hysteroscopy, and the data of these techniques were compared with the results of endometrial curettage. The results evidence that echograp…

For a thin film (<1 µm) encapsulation stack consisting of only 3 plasma deposited silicon nitride layers separated by a thin (<100 nm) organic layer, a water permeation rate of below 10–5 g/m2 per day at 50 °C and 50% rH has been meas…