tailieunhanh - Electronic Media and Youth Violence: A CDC Issue Brief for Educators and Caregivers

In the portable sector shipments were relatively fl at between 2010 and 2011, increasing by only . Three portable fuel cell electronics chargers were launched this year and therefore we expect even modest sales into this lucrative market to grow portable shipments seven-fold in 2012. With the small size of portable units, mostly in the sub-kilowatt range, they do not signifi cantly affect the total megawatt fi gure, which for portable applications remained broadly fl at between 2010 and 2011, but is expected to grow 50% in 2012 from a low base. The stationary sector exceeded our expectations in 2011 by. | Electronic Media and Youth Violence a CDC Issue Brief for Educators and Caregivers . department of Health and Human Services centers for Disease Control and Prevention Electronic Media and Youth Violence A CDC Issue Brief for Educators and Caregivers is a publication of the Centers for Disease Control and Prevention s National Center for Chronic Disease Prevention and Health Promotion the National Center for Injury Prevention and Control and the Adolescent Goals Team. Centers FDR Disease Control and Prevention Julie L. Gerberding . . Director Coordinating Center for Health Promotion Kathleen E. Toomey . . Director National Center for Chronic Disease prevention and Health Promotion Janet Collins . Director Coordinating Center for Environmental Health and Injury Prevention Henry Falk . . Director Adolescent Health Goal Team Kathleen a. Ethier . Team Leader National Center for Injury Prevention and Control Ileana Arias . Director Authors Marci Feldman Hertz . and Corinne David-Ferdon . Suggested citation Hertz MF David-Ferdon C. Electronic Media and Youth Violence A CDC Issue Brief for Educators and Caregivers. Atlanta GA Centers for Disease Control .