Using both numerical simulations and scaling arguments, we study the behavior of a random walker on a one-dimensional small-world network. For the properties we study, we find that the random walk obeys a characteristic scaling form. These properties include the average number of distinct sites visited by the random walker, the mean-square displacement of the walker, and the distribution of fir...

BACKGROUND In June 2010, the Communities Putting Prevention to Work program (Centers for Disease Control and Prevention) funded a New Jersey (NJ) Office on Nutrition and Fitness, Department of Health and Senior Services project to reduce obesity and increase exclusive breastfeeding by increased implementation of the Baby-Friendly Hospital Initiative in the state of NJ. At baseline, NJ had no Ba...

This study was conducted to assess the exposure risk through inhalation to baby powder for babies and adults under simulated conditions. Baby powder was applied to a baby doll and the amount of baby powder consumed per application was estimated. The airborne exposure to baby powder during application was then evaluated by sampling the airborne baby powder near the breathing zones of both the ba...

OBJECTIVE To determine changes in the breastfeeding practices of mothers after receiving counseling on 'Ten Steps to Successful Breastfeeding' as defined by the Baby Friendly Hospital Initiative comparing baby friendly hospitals (BFHs) and non-baby-friendly hospitals in Sindh, Pakistan. METHODS The observational study was conducted from June 2007 to June 2009 in randomly selected baby-friendl...