The center frequency of three notched bands centered on 2.4, 3.8, and 5.5 GHz can be adjusted by modifying the length and width of the inserted slot.
This is achieved by multiplying the central frequency of all formants by a factor K, depending on f 0, with K(f 0=200 Hz)=1 and K(f 0=1000 Hz)=1.1 (which is equivalent to modifying the length of the vocal tract): begin{array}rcl@ begin{array}{ll} K = 1.25 cdot 10^{-4} f_{0}+ 0.975 end{array} end{array} (23).
This normalization "smoothing" had only a minor, fine-tuning effect, modifying each length fraction by only 1.2-fold on average.
Tables A.2, A.3 and A4 in Additional file 1 show the selected scenarios after modifying costs, length of follow-up and the ratio of non-invasive tests among screened and background strategies.
Different kind of events are considered in this study: gene fragmentation detected by genomic comparison, insertion or deletion resulting in frameshift in coding regions modifying the length or the sequence of the predicted peptide, mutations resulting in an early stop codon, and insertion of IS.
Excitation and emission wavelengths were tuned by modifying the lengths of the conjugated systems and the nature of the substituents surrounding the diketopyrrolopyrrole central core.
We evaluated the long-term implications from modifying rotation lengths in production forests for four forest-reliant species with different habitat requirements.
The remaining 6 sites were demonstrated to be accessible by changing the fluorophore to Cy5, slightly modifying probe lengths, using dual-labeled fluorescein probes, or a combination of these approaches.
Another study of natural variation for root length identified loss-of-function alleles in the positive regulator of auxin signalling BRX, which modifies root length under acidic conditions (Gujas et al., 2012).
In particular, we explored the support of stabilizing or disruptive effects (i.e. length coefficient≠0), and directional effects (length coefficient≠0) of size on the parameters S, r and p. We also explored if environmental variables modified these length effects by including length*environmental variable effects.
To investigate these differences, a polymer electrolyte membrane fuel cell parallel flow field with the ability to modify the length of the channels was designed, fabricated, and tested.
