B. J. C. Perera

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BACKGROUND Rumination syndrome (RS) is a functional gastrointestinal disorder (FGD) increasingly recognized in children and adolescents. The epidemiology of this condition in school aged children is poorly understood. The main objective of this study was to assess the prevalence of rumination and other related associations in a cohort of Sri Lankan(More)
Recently, Genetic Algorithm (GA) has proven to be successful and efficient in identifying the optimal parameters for water resource modelling applications. However, in order to produce efficient and robust solutions, proper selection of GA operators is necessary for the application, before conducting the model parameter optimisation. General guidelines are(More)
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