The aerial can be adjusted to the frequency of those signals by lengthening or shortening the spout.
In contrast to Presbytis, gibbon loud-calls have a well-adapted acoustic structure [ 5, 6]; with an energy concentration in single frequency bands, a slow modulation of song elements and a transmission range adjusted to the frequency window of rainforest conditions, their songs can be heard over several miles [ 7, 8].
An independent swap approach (Gotelli and Entsminger 2003) was used to generate the 999 null communities, i.e. for each plot, the same number of species as in the plot was chosen at random from the whole species inventory, where the probability of choice for a species was adjusted to the frequency of species occurrence across all plots.
The self-tuning resonator demonstrated in this paper can enable the energy harvesting system to adjust to the varying input frequencies and thereby increase the energy harvested over time.
The system enables completely isolate vibration at any specific frequency, when the frequency of anti-resonance of the floating vibration isolation system is adjusted to the vibration frequency by tuning the added mass of flowing fluid.
Because the combined magnetic field was adjusted to the cyclotron frequency of Ca2+ ions, the obtained data suggest that calcium ion participate in root gravitropism.
The precision applications in which mechanical filters are used require that the resonators are accurately adjusted to the specified resonance frequency.
The low intra-individual variability post-transplantation while on a stable prednisolone dose indicates that as soon as the patients' blood concentrations are adjusted to the target level, the frequency in monitoring visits could be reduced.
In the second phase (lasting 12 minutes), the subjects were studied using metronome-controlled breathing where the breathing frequency was adjusted to the value of the peak frequency of the respiration flow from the first phase.
In these analyses, the mortality rates of the HIV-infected population were adjusted to the sex-specific smoking frequency in the French population by weighted averages.
