Every child has a biological father, but if the parents are not married, the child has no legal father, and the biological father has no rights or responsibilities to the child. In order for the biological father to be the legal father, the parents must establish paternity for the child.
Dr. Rick DuFour defines a professional learning community (PLC) as âa group of people working interdependently toward the same goal.â1 Interdependence is an essential element because it:
Power Lines. Power Line communication (PLC) is Layer-1 (Physical Layer) technology which uses power cables to transmit data signals.In PLC, modulated data is sent over the cables. The receiver on the other end de-modulates and interprets the data.