The long-term release of uranium from residual sources at former mill sites was often not considered in prior conceptual and numerical models, as contaminant removal focused on meeting radiological standards. To determine the reactive transport parameters, column tests were completed with various influent waters (deionized water, site groundwater, local river water) sediment identified areas el...

Rare and exotic infections caused by Ebola, Marbug, and Lassa viruses used to be confined to distant parts of the world, such as Africa Many of these infections have high mortality and create a public health alarm These diseases Cxdiovasculx inslabillty aid signtficant internal hemorrhlrses uiuallv lead to de3lli Diaenosis of whitewater Arroyo~virus is through serology and occasionaliy viral is...

This is an investigation on the dynamical screening of an atom confined within a fullerene of finite width. The two surfaces of the fullerene lead to the presence of two surface plasmon eigenmodes. It is shown that, in the vicinity of these two frequencies, there is a large enhancement of the confined atom’s photoabsorption rate. PACS numbers: 32.80.Fb, 36.40.Gk, 36.40.Vz Submitted to: J. Phys....

We prove the conjecture of Berstein, Hilton, and Ganea that an (n I)-connected CW-complex X with dim X < k(n 2) + 3 which has a co-Ak_,-space structure desuspends. Moreover, we show the following dual of a result of Segal: given a cosimplicial space Y, which is special in the sense that the canonical maps Vz’, Yr + k;, are homotopy equivalences and Yl is 2-connected then there is a functorial d...