where refi is the number of reflection while a signal is transmitted between RS i and RSi+1.
Moreover, the reflection of the eyespot pupils extends into the ultraviolet region, and birds are known to use UV-reflection as a signal for discovering their prey [22], [24].
We put forward a nucleosome-centric view, because if we view the modifications (either sequentially or in a combinatorial pattern) as a reflection of a signaling activity then nucleosomes can be viewed as 'signaling modules' (Turner, 2012).
With respect to the indoor signal propagation, the main problems that the indoor location systems (ILSs) have to overcome are the following [1]: (a) Signal reflection in the obstacles, that supposes multipath contributions in the radio-frequency (RF) location system sensors.
This increase in detection sensitivity appears to be a reflection of higher signal intensity and lower signal to noise ratio as evidenced by the transformation of an absent call to a present call as shown in Table.
In general, for each signal reflection a fraction of the incident power is lost, and is related to the reflection coefficient for that particular wall.
The lack of effect on behavioral threshold with declining signal-to-noise ratio may then be a reflection of a limiting signal-to-noise ratio that is superceded by the rod ON-BC signal-to-noise ratio as it declines.
A recent report by Arpino et al. proposed that a lack of PgR expression could be a reflection of active signaling in the HER family and, as a consequence, the response to trastuzumab might be different in the PgR-positive and PgR-negative subsets [ 14].
So the data acquired after 20 m contains the reflection noise signal.
In contrast, clear slant reflectors can be traced to a depth of ~25 km, as shown by arrows in the MCS record, and these reflection signals have a negative polarity, indicating an abrupt decrease in velocity at the reflector.
