It can also lead to diarrhea, loss of appetite, and a risk for infections.â. Hair loss and poor wound healing also can be signs of a zinc deficiency, adds Rachel K. Johnson, PhD, MPH, RD, associate provost and a professor of nutrition at the University of Vermont in Burlington.
projector definition: a person or thing that projects; specif., a machine for throwing an image on a screen, as from a transparent slide or film (noun)... Definitions
actuator - a mechanism that puts something into automatic action. 1  mechanism - device consisting of a piece of machinery; has moving parts that perform some function. 2  positioner, rotary actuator - (computer science) the actuator that moves a read/write head to the proper data track.