The aim of this study was to assess the quality of the passive layer formed on the surface of a CoCr alloy used on kaiser copy stands dentures to see the effect on resistance to pitting corrosion and electrochemical parameters.Studies were performed using on potentiodynamic tests and electrochemical impedance spectroscopy.The passive layer was form
We investigate exciton-polariton condensates with a rotating potential induced by an electric field in a semiconductor microcavity ring.In the absence of transverse-electric-transverse-magnetic (TE-TM) splitting, we find that there is 33 14.50 r24 a critical laser pump rate, above which the quantized phase slips appear with hysteresis, and there ex
Objectives.The aim of the work is to demonstrate the fundamental difference between fibre-reinforced foam concrete and traditionally-used wall materials in terms of tensile strength.Method.An analysis of the effectiveness of heat-insulating and structural fibre-reinforced concrete in terms of their mechanical and physical properties, including fros
Emerging new communication standards like 5G or 6G aggravate the circuit design of radio-frequency generation systems as they constantly increase demand on high bandwidths, low latency, and high spectral purity.The utilization of high- $Q $ oscillators, however, oswald the octopus stuffed animal provides a possibility of optimisation of radio-frequ