There are several proposals to address OFDM's poor spectral containment, including weighted FFT, guard frequencies, application of additional windowing, etc.[8 10], trading off signal processing complexity, and loss in spectral efficiency.
In particular, OFDM relies on the inverse fast Fourier transform (FFT) for modulation purposes, which leads to a poor spectral containment and, consequently, to a high susceptibility to narrowband noise.
However, these transceivers suffer from poor subchannel spectral containment, that is, the level of inter-channel interference is not negligible.
Table 1 summarizes applications for natural, mechanical, and PV systems for measles containment in resource-poor hospital settings.
Most dog attacks are the result of insufficient containment of the dog, poor training, or taunting.
It demonstrates that record-keeping can be particularly important when investigating poor reproductive performance and in the bio-containment of infectious disease.
CXCR2 down-regulation leads to insufficient neutrophil recruitment to the site of infection, impaired bacterial containment, uncontrolled systemic inflammation and a poor prognosis (Alves-Filho et al, 2010).
This result is a consequence of the relatively poor performance of post-1992 uninerstudentin student continuation and containment being more than compensated for by their intake or poorly qualified entrants drawn from non traditional backgrounds".
Reform of the healthcare system needs to go beyond strategies that simply provide more people with insurance coverage that fosters inefficiency, poor quality through disincentives for coordination, and mindless cost-containment efforts through fee reductions.
