The vibration mode of the radiation surface of transducer (or structure of supersaturated cavitation cloud in thin liquid) is investigated experimentally by high-speed photography.The classification of saturated, supersaturated and undersaturated cavitation Wall Mounts clouds was proposed, and a comparison was made between saturated and supersatura
AC-DC electric locomotive generally Pillow used feedback-resistor braking mode, which took energy from traction power network to ensure the cooling fan working, resulting in great resources waste and environmental pollution.So, a kind of energy feedback solution applied to the braking mode of AC-DC electric locomotive was presented.Principle and re
Often being considered a crime, an offense, a pathological psychiatric condition, the determinant of an animalistic and primitive behavior, an indicator Back Scratchers of degeneration, the homosexuality has been the cause of political, religious and civil repression and persecution over time.Homosexuality is the social identity that carries within
The article examines the process of formation of arresting departments at the Maritime Authority in Mykolaiv.The reasons underlying the creation of maritime arresting departments and the difficulties that arose during their formation are analysed.In particular, it is found that the main reason was the need for cheap labor for the active development