The first authority to explore economic cycles as periodically recurring phenomena was the French physician and statistician Clément Juglar, who in 1860 identified cycles based on a periodicity of roughly 8 to 11 years.
Spectral analysis required the analysts to identify cycle break points.
The denaturation step at 95°C was done for 15 seconds, and the annealing and extension step was done at 60°C for 1 min. SDS 2.3 software (Applied Biosystems) was used to identify cycle threshold (Ct) values.
Based on the strain-life approach to fatigue, the method relies on a cycle counting routine to identify cycles and a damage model to assess damage for each cycle.
Our book identifies cycles of society as society swerves between an individualistic "me" era and a more civic-minded "we" one.
[1] used Fourier Spectral Analysis, e.g., [31], in conjunction with Monte Carlo simulations to identify cycles in the fossil record data and determine their statistical significance.
The incorporation of energetic constraints in flux balance analysis is not the only motivation to identify cycles.
In the model identification stage, the ACF is a standard tool used to identify cycles, seasonality and other patterns in a series.
Consequently, our algorithm identifies cycles where one reaction consumes NADH(c) in one direction and the other reaction consumes NADPH(c) in the reverse direction.
Unfortunately, our ability to identify cycles in stoichiometric networks, such as signal transduction and genome-scale metabolic networks, has been hampered by the computational complexity of the methods currently used.
