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Determination of the volume-specific surface area by using transmission electron tomography for characterization and definition of nanomaterials.
area and the volume of the examined NM could be estimated directly and the volume-specific surface area (VSSA) was calculated. The mean VSSA of all examined NM was significantly larger than the threshold ...
Exposure to lead when manufacturing cookware from scrap metal: A public health threat in the artisanal sector in DR Congo
areas without mining activities of Lubumbashi city. We collected surface dust samples of the workspaces, and blood and urine samples of the workers and residents from the sites where the workshops are ...