Over the last decade of the 20th century, many improvements took place in the field of metrology and fundamental constants. These developments and improvements

One of the exciting characteristics of metrology is its intimate relationship between fundamental physics and the leading edge of technology which is needed to

This volume can be justified by the following three facts, the need to provide, from time to time, a co-ordinated set of lectures which present the relevant pro

The reliability and accuracy of systems of measurement continue to advance. We are about to enter a period of the most stable measurement system we can imagine

Metrology is the study of measurement. It includes all theoretical and practical aspects of measurement and may be divided into three subfields: Scientific or f