Applying GA-PSO-TLBO approach to engineering optimization problems.

Under addressing global competition, manufacturing companies strive to produce better and cheaper products more quickly. For a complex production system, the design problem is intrinsically a daunting optimization task often involving multiple disciplines, nonlinear mathematical model, and computation-intensive processes during manufacturing process. Here is a reason to develop a high performance algorithm for finding an optimal solution to the engineering design and/or optimization problems.

A case of complete ophthalmoplegia in herpes zoster ophthalmicus.

Purpose: To report a case with complete ophthalmoplegia after herpes zoster ophthalmicus.

Methods: A 70-year-old male patient visited a clinic because of vesicular eruptions over the left side of his face with severe pain. Drooping and severe swelling of the left eyelid were present, along with keratitis and uveitis.