Additional images. 1  Dura mater (spinal section) 2  Diagrammatic representation of a section across the top of the skull, showing the membranes of the brain, etc. 3  Diagrammatic transverse section of the medulla spinalis and its membranes. 4  Spinal cord. Spinal membranes and nerve roots.Deep dissection. 5  Spinal cord.
exists and is an alternate of . Amateur is a term that describes work done by nonprofessionals. <i>Amateur</i> is a term that describes work done by nonprofessionals.
Under 29 CFR 1910, section 1910.12(b), OSHA defines construction work as work for construction, alteration, and/or repair, including painting and decorating.. Most other workers, such as those working on maintenance and upkeep of facilities, would be considered general industry workers.