Infants born before 37 weeks are considered premature. Infants born after 42 weeks are considered postmature. Gestational age can be determined before or after birth. Before birth, your health care provider will use ultrasound to measure the size of the baby's head, abdomen, and thigh bone. This provides a view on how well the baby is growing in the womb.
Definition of computer system: A system of interconnected computers that share a central storage system and various peripheral devices such as a printers, scanners, or routers. Each computer connected to the system can operate ...
System can also refer to a framework, aka platform, be it software or hardware, designed to allow software programs to run. In engineering and physics Edit. In engineering and physics, a physical system is the portion of the universe that is being studied (of which a thermodynamic system is one major example). Engineering also has the concept of a system referring to all of the parts and interactions between parts of a complex project.