Mechatronics is the synergistic combination of mechanical engineering, electronic engineering, and software engineering. The purpose of this interdisciplinary engineering field is the study of automation from an engineering perspective and serves the purposes of controlling advanced hybrid systems.
Dura mater (UK /ËdjÊÉrÉ ËmeÉªtÉr/ or US /ËdÊÉrÉ Ëmaetr/), ËmÃ¦tr or, dura is a thick membrane that is the outermost of the three layers of the meninges that surround the brain and spinal. Cord it is derived from. Mesoderm the other two meningeal layers are the arachnoid mater and the pia. mater
The optic nerve exits through the back of the eye. The nerve is made up of fibers which originate in nerve cells located in the retina, the light-sensitive film coating the inside of the eye.In the normal state, the optic nerve head looks much like a doughnut, with the outer ring consisting of the nerve tissue.or these reasons, examination of the optic nerve and its ability to transmit the visual message is an essential portion of the examination for glaucoma. In most patients, the optic nerve can be readily examined.