Spinal Cord, Nerves, and the Brain. Communication central. The spinal cord is a tube-like structure filled with a bundle of nerves and cerebrospinal fluid, which protects and nourishes the cord. Other protectors of the spinal cord include linings called meninges and vertebral bones. The spinal cord is about an inch across at its widest point and about 18 inches long.
Thermoplastic elastomers (TPE), sometimes referred to as thermoplastic rubbers, are a class of copolymers or a physical mix of polymers (usually a plastic and a rubber) which consist of materials with both thermoplastic and elastomeric properties.hermoplastic elastomers show advantages typical of both rubbery materials and plastic materials. The principal difference between thermoset elastomers and thermoplastic elastomers is the type of cross-linking bond in their structures.
FAPE means special education and related services that are provided according to the childâs Individualized Family Service Plan (IFSP) or Individual Education Plan (IEP).For infants and toddlers who have developmental delays or disabilities, and their families, services are provided in accordance with an IFSP.articipation in the IEP meeting must include at least: 1  The childâs parents. 2  The childâs teacher appropriate to the age of the child, i.e. preschool, Head Start, etc. 3  A special education teacher or provider. 4  A representative of the school district who can commit district funds for special education and related services.