It is one of the oldest and broadest of the engineering disciplines. The mechanical engineering field requires an understanding of core areas including mechanics, kinematics, thermodynamics, materials science, structural analysis, and electricity.
Dura mater. Dura mater (UK /ËdjÊÉrÉ ËmeÉªtÉr/ or US /ËdÊÉrÉ 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.
Rating Newest Oldest. Best Answer: The dura mater or dura, is the outermost of the three layers of the meninges surrounding the brain and spinal cord The dura mater has several functions and layers.The dura mater is a sac (aka thecal sac) that envelops the arachnoid mater.ating Newest Oldest. Best Answer: The dura mater or dura, is the outermost of the three layers of the meninges surrounding the brain and spinal cord The dura mater has several functions and layers.