... in widespread use for particle and radiation transport calculations have been equipped with the capability to simulate heavy ion transport and interactions. To assess and validate these capabilities, we performed simulations of a series of benchmark-quality heavy ion experiments with the computer codes FLUKA...

...Gaurav Sant; Jason Weiss This paper discusses the use of x-ray absorption as a technique for measuring fluid transport in cementitious systems. First, the paper describes how a material’s x-ray attenuation spectrum can be combined with composite modeling concepts to determine the extent of moisture...

... that is hindered by a lack of detailed information regarding the fate of the contaminants after cap installation. In this study, we evaluate the fate and transport of PCBs in fine-grained, organic-rich sediments during and after the application of an in situ cap, with the goal of estimating the release...