Equation (2) indicates that Cpr takes minimum values when Cpl ↓ 0. This indicates that parallel resonance frequency is independent of existence of the sheath.
This paper is the result of the author's attempt to answer these questions and gives a proof of existence of natural frequencies for systems with artificial restraints (springs) having positive or negative stiffness coefficients, and their convergence towards constrained systems.
Inclusion of the finite heat capacity of the engine wall leads to a strong dependence of performance on engine frequency, and the existence of an optimal frequency.
These data suggested a positive correlation between the frequency of the existence of Pi2/9-RH and resistance to rice blast in the rice panels.
We performed chi-square tests with one degree of freedom to compare the frequency of the existence of overlaps to homolog alignments for Type I or Type II New genes with that of Previously Known genes.
The study of linear and non-linear response in stable and unstable regions are carried out to identify the dynamic instability behaviour such as dependence of forcing frequency, existence of beats, effect of nonlinearity on the response and influence of the initial conditions.
For this composite, the large increase in the loss tangent as a function of the frequency shows the existence of a strong interfacial polarisation phenomenon, clearly indicating that CNT/PDMS composites are percolative systems with a critical weight fraction between 1.0 and 2.0 wt.% of CNT.
However, the question of whether these two independent sequences of natural frequencies, implies the existence of two distinct spectra of frequencies, has been a long standing topic of debate, and hitherto has not been resolved completely.
The relatively weak absorption by seawater of electromagnetic radiation at low frequencies and the existence of prominent resonances of the natural cavity formed by the Earth and the ionosphere make the range between 5 and 100 Hz attractive for this application.
Based on this idea, the high sensitivity of coda Q to the stressing rate at lower frequencies indicates the existence of a characteristic scale of ductile fractures that controls the ductile deformation rate under the loading stress.
