This test guideline describes a test procedure to gain information on dispersion stability of manufactured nanomaterials in simulated environmental media. The main purpose of this guideline is to assess the ability of a nanomaterial to attain a colloidal dispersion and to conserve this...

Passengers and freight shippers alike want reliable transport services.  Surprisingly, little research has been undertaken in incorporating reliability into the assessment of transport projects despite the increasing importance of scheduling in economic activities. This report provides policy...

This glossary contains a comprehensive set of over 6,700 definitions of key terminology, concepts and commonly used acronyms derived from existing international statistical guidelines and recommendations. In the main, the definitions are quoted word for word from these sources and a detailed...