There is a normal lordosis in the upper (cervical) spine and the lower (lumbar) spine. People with scoliosis develop additional curves to either side of the body, and the bones of the spine twist on each other, forming a C or an S shape in the spine. Scoliosis is about two times more common in girls than boys. It can be seen at any age, but it is most common in those over about 10 years of age. Scoliosis is hereditary in that people with scoliosis are more likely to have children with scoliosis; however, there is no correlation between the severity of the curves from one generation to the next.
The final rule requires that employers inspect walking-working surfaces regularly and as needed and correct, repair, or guard against hazardous conditions; and Training (Â§1910.30).
ï High Definition Type HGP 376 is used for work surfaces on counters, islands, vanities, desks and tables. Type 376 is made for both horizontal and vertical interior applications where the surface must be functional, durable and decorative.Type 376 may be postformed to eliminate seams for a more attractive edge.inishes ï¶ #35 Mirage Subtle variations in matte and gloss finish connect to natureâs own finishes: rough and weathered, smooth and polished. This finish is exclusive to Wilsonart HD High Definition Laminate and is not available in other designs or product types. Glossometer reading: MD and CD 50 Â± 20.