The Past, Present and Future of Coal Ash Management in Virginia
EPA ash survey of bottom sediment along the 70 mile length of the river has found no stations exceeding 20% ash content due to ash being mixed and buried by native sediment. Ash recovery at Danville-Schoolfield Dam site continues with...The effectiveness of pedometers to increase physical activity:
The effectiveness of pedometers to increase physical activity: a systematic review and meta-analysis. Dan Mason (1), Laura Lamming, Ed Wilson, Vijay Singh GC, Sally Pears, Katie Morton, Maaike Bijker, Stephen Sutton, Wendy Hardeman.