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Varian's V-55 klystron designed for top performance under extremely rugged service conditions, features high power output for low resonator voltages. It is particularly well-suited for transmitter applications where adequate power output is required from a signal source which must be isolated from t
Subjects aged 50 years or older who had never used an automatic teller machine (ATM) were trained to use an ATM manufactured by NCR. There were four groups of 20 subjects. In all groups the training ended with a brief demonstration. Group 1 received the demonstration alone. Group 2 received a flash-
## Abstract The need for a means of applying standard smoking procedures to cigarettes etc. is discussed and views upon what the conditions of smoking should be are put forward. The βAutosmokerβ described incorporates a mechanical βmouthβ, electrostatic precipitation, the automatic counting of puff