Polyamine biosynthesis is controlled primarily by ornithine decarboxylase (ODC) and Sadenosylmethionine decarboxylase (AdoMetDC). Antisense sequences of ODC an
Dysphagia associated with esophageal mechanical obstruction is usually related to malignant esophageal diseases. Benign lesions are rarely a cause for this type
Inadequate maintenance decisions lead to incremental overall costs. In order to minimize costs in maintenance of the multi-state repairable system, we model a p