Rather than at the level of individual calls, food quality appears related to the probabilistic composition of heterogeneous call sequences [31].
Both echolocation calls and communication calls were elicited consistently over a long stimulation period of up to 33 days without any change in spectral composition of the calls.
In numerous species, the relevant acoustic variation does not appear to be the structure of single calls, but the composition of the entire call bout [Arnold & Zuberbühler, 2006, 2008; Schel et al., 2009].
The composition of these food call sequences related reliably to food quality, suggesting that listeners can gain information from attending to the call sequences.
The final partisan composition of the roll call vote that makes such an agency law is irrelevant.
In the current study, we examined whether listeners were able to extract meaningful information relating to food quality by attending to the composition of these heterogeneous call sequences.
In our sample, some call sequences were better indicators of high or low food quality than others in terms of call composition, suggesting that if subjects made mistakes then this should happen in response to the more ambiguous sequences (e.g. visiting the apple field after hearing a kiwi sequence).
I think this one is literally lose-lose for the most important domestic piece of legislation sitting around for the next Congress to act on.7 42: NCSL's StateVote chart, which tracks the composition of state legislatures, calls the Mississippi and Louisiana legislatures for the Dems.
In a paper in this month's Geology, they apply their method to lava from the Springerville volcanic field in Arizona.In this section The next big wave Plumbing the depths Period piece A nod and a wink Reprints Related items Volcanoes: All hot and botheredJan 16th 2003Dr Putirka and Dr Condit are especially interested in the composition of a mineral called clinopyroxene.
The composition of this region, called the d" layer (pronounced "dee double prime"), has puzzled earth scientists ever since its discovery.
