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The Structure of 17 Year Cycle and Vibration Analysis by Il Sannita is a document available to read on EtoBox.
What is The Structure of 17 Year Cycle and Vibration Analysis about?
This paper of N. Savino analyze three different time periods that all have a common 17 year cycle structure. The 17 year cycle structure was identified by L. Peter Cogani. The 17 year cycle structure has been further analyzed by Bradley F. Cowan. The periods that will be analyzed are the 1897-1914, the 1932-1949 and the current 2002-2019 time period. All three periods have a common cycle structure as shown below and visually seen on page two.
- Author
- Il Sannita
- Language
- EN