Author details

Dietmar E. Rothe Rothe Technical Research, Cardiff-by-the-Sea, California, USA

\*Address all correspondence to: dietmarr@earthlink.net

© 2018 The Author(s). Licensee IntechOpen. This chapteris distributed underthe terms oftheCreative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
