Objective To investigate the causes and treatment of delayed corneal epithelial healing after trans-epithelial photorefractive keratectomy (TPRK).Methods A case of a young female with delayed corneal epithelial healing after TPRK for myopia was retrospectively analyzed.Results Delayed corneal healing is a rare complication in the early stage after
Volcanic glasses are rarely preserved in Pulley the rock record, and the quality of preservation generally declines with increasing age.Records preserved in ancient basaltic glasses therefore provide important links between processes operating in the distant past, and those that are active on the Earth today.Microbial colonization has been linked t
Appropriate and humane method of restraining the animals is essential to perform any type of clinical examination especially during the use of modern diagnostic equipments like ultrasound scanner.Procedures involving repeated screening of more number of animals make it difficult to move them for restraining in fixed facilities like chute/trevis out
In this paper the objective is to force the outputs of nonlinear nonaffine multi-input multi-output (MIMO) systems to track those of a linear system with the desired properties.The Gift Set approach is based on designing higher order sliding mode controller (HOSMC) with the definition of a new proportional-integral (PI) sliding surface.To this end,
This study purposed to evaluate food-service characteristic perceptions according to tourists spending their holidays in accommodations enterprises in the region of AlanyaOkurcalar.The population of the study consisted of 382 people, who were selected through convenience sampling method on voluntary basis.The data obtained through the survey method