Please provide your email address to receive an email when new articles are posted on . It is possible to reduce the phaco time and energy during cataract surgery using phaco power modulations, which ...

The circuit shown here can be used to convert a digital input signal having any desired duty cycle into a output signal having a duty cycle that can be adjusted between 10% and 80% in steps of 10%.

where f O is the oscillation frequency.With a suitable choice of the valuesof inductors and capacitors, the circuitcan oscillate at frequencies as high as10 MHz. The output clock’s duty cycle ...

Crack sensitive Inconel 718 was laser pulse welded using a 3.0 kW CO₂laser. Weld shape, structure and porosity were recorded as a function of the pulse duty cycle. Within the matrix studied, the welds ...

Common aircraft starter failures are often attributed to environmental contamination of the Bendix drive and overheating from exceeding the starter's designated duty cycle. For Lycoming engines, ...

(1) A machine's rated capacity to continuously perform work under normal conditions. It generally applies to mechanical devices such as printers, in which case it would indicate the number of pages ...

A lot of what real engineering is all about is designing to the limits of your materials, with a healthy margin for error. On the other hand, seat-of-the-pants ...