Changes with Age. In most cases, a person's normal respiratory rate will change with age; younger adults, children, and babies will typically have faster respiratory rates, because as people age, their breathing usually slows down.
Modic changes are pathological changes in the bones of the spine, the vertebrae. These changes are situated in both the body of the vertebrae and in the end plate of the neighboring disc.
Modulator loosely translates into changer. With a PWM you can change the pulse width. There are a couple of reasons for doing this, and we're only going to touch on them in this article. But as the duty cycle goes up, and the voltage is on for a higher percentage of the time, current will flow for longer times.odulator loosely translates into changer. With a PWM you can change the pulse width. There are a couple of reasons for doing this, and we're only going to touch on them in this article. But as the duty cycle goes up, and the voltage is on for a higher percentage of the time, current will flow for longer times.