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.
The claimant's work may be substantial. even if it is done on a part-time basis or if the claimant does less, gets paid less, or has. less responsibility than when the claimant worked before. (b) Gainful work activity. Gainful work activity is work activity that the claimant does for. pay or profit. Work activity is gainful if it is the kind of work usually done for pay or. profit, whether or not a profit is realized. (c) Some other activities.