Among them, the CiteSpace series application software based on Java platform developed by Professor Chaomei Chen from Dexrel University in the USA is a new generation of information visualization technology, which is suitable for multiple, dynamic, and complex network analysis and has become a new method of scientific metrology [25].
An ongoing effort at Berkeley Lab has applied methods of optical metrology and image processing to reconstruct sound stored on these mechanical carriers.
This is relevant for scatterometry as an accurate, indirect method in wafer metrology to determine geometry parameters of periodic surface structures from scattered light intensities.
A number of metrology labs around the world, like Madej's, have been developing a new generation of atomic timepieces, known as optical, or optical-lattice, clocks.
The bridegroom is the project manager of metrology at Micro Magnetics, a company in Fall River, Mass., that develops magnetic sensors; he directs an engineering team developing new products.
"It wasn't until Ruge reinvented it that the world realized what had been done," said Peter K. Stein, an engineering consultant and historian of metrology in Phoenix.
Completely separated from the Mediterranean-European history of metrology is that of ancient China; yet the Chinese system exhibits all the principal characteristics of the Western.
For example, metrologists employ a variety of methods for the calibration of measuring instruments, the standardization and tracing of units and the evaluation of uncertainties (for a discussion of metrology, see the previous section).
This paper analyzes the role of metrology in production and demonstrates, how metrology can generate value.
It illustrates different ways to evaluate the benefit of metrology and gives metrologists guidance to sell metrology with economic arguments.
International comparison measurements form the backbone for validating the competence of metrology institutes among one another.
