автор: Miriam A. Summerfield

Results from recent animal studies indicate that carbon nanotubes (CNT) and carbon nanofibers (CNF) may pose a respiratory hazard. CNTs and CNFs are tiny, cylindrical, large aspect ratio, manufacture …

The origin of the Trade Adjustment Assistance for Farmers program can be traced back to a 2000 Department of Labor report recommending that a separate program be enacted "to assist agricultural …