The role of the supervisor. Although a dissertation is an opportunity for you to work independently, you will usually be allocated a member of academic staff as a supervisor. Supervisors are there to help you shape your ideas and give you advice on how to conduct the research for your dissertation.
The TN device consists of the twisted nematic liquid crystal confined between two glass substrates with homogeneous planar orientation: the orientation of the director n on one substrate is rotated by 90 o with respect to n on another substrate.
Werdnig-Hoffmann disease is the most severe type of spinal muscular atrophy (SMA). Known as infantile SMA, Werdnig-Hoffmann is a rare, inherited, autosomal recessive neuromuscular disease.Both parents unknowingly carry the gene for the disorder, and when the child inherits the defective gene from both parents, the disease develops.erdnig-Hoffmann is a disease of the anterior horn cells. These neurons, located in the spinal cord, are the main motor nerves that transmit nerve impulses from the spinal cord or brain to muscular or glandular tissue.