Some of these features are nonlinearities, variable coefficients, complex boundary shapes, and nonlinear boundary conditions at known or, in some cases, unknown boundaries.
Results from nonlinear bifurcation analyses using the perfect shapes and nonlinear analyses using the measured imperfect shapes are then presented and compared with the experimental results.
Our data suggested that the multivariable-adjusted relationship between BMI and CAC is J-shaped and nonlinear in the nonobese BMI range, and we observed similar findings for the relationship between waist circumference and CAC.
To explore this further, we performed a spline regression analysis, which suggested that the multivariable-adjusted relationship between BMI and CAC is J-shaped and nonlinear in the nonobese BMI range.
The transmitter contains a bit source, channel encoder, interleaver (represented by π function), symbol mapper, pilot insertion, symbol level amplitude limiter, L, the transmitter pulse shape filter and nonlinear amplifier, G. Figure 1 Transmitter model with LDDST and nonlinear SSPA model.
The future is shaped by nonlinear changes and chance events.
The idea starts with recognizing that the future is unpredictable, shaped by nonlinear changes and chance events the "opportunism" part.
Passive RF tags for locating and sensing: mixed-signal waveform shaping by nonlinear transmission lines and active devices, ultra-low power oscillator-free millimeter-sized radio link, and harmonic backscattering for indoor locating.
While there are several studies on the integrated design and analysis of membrane structures, only a few of them have combined a shape optimization technique and nonlinear finite element analysis.
All SPECT and PET images were transformed into the standard brain size and shape by linear and nonlinear transformation using SPM2 for anatomic standardization [ 24].
The nonlinear frequency, the nonlinear fundamental mode shape and their associated nonlinear bending and membrane stresses are determined at large amplitudes of vibration.
