Abstract: This paper examines the pattern of stochastic dynamics, which includes percentage changes, trends, and volatility for economic and financial variables of failed and nonfailed contractors and uses them to predict contractor ...

Abstract: A database is described that contains laboratory measurements of hydraulic conductivity and associated soil properties that were extracted from construction reports for compacted soil liners. The database contains measurements ...

Abstract: A method is described for selecting the number of samples (i.e., the sample size) to be collected and tested during construction quality control of compacted soil liners. The sample size is selected to ensure that enough ...