BI-LEVEL PROGRAMMING DEA APPROACH FOR EFFICIENCY EVALUATION: A CASE STUDY OF INDIAN ELECTRONICS RETAIL STORES



Prevalence of overweight and obesity associated with the levels of physical fitness among primary school age children in Assiut city

Background: The prevalence of overweight and obesity has increased over the past 30 years to be doubled in children and adolescents and become a major health problem in developing countries.This phenomenon, was often attributed to the engagement in sedentary behaviors and to the lower levels of physical activity.Objectives: To evaluate the prevale

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