However, these two signals occur simultaneously in begging calls of young birds and the question arises: how can one acoustic signal manifest the need for simultaneous high and low intra-individual variation?
Thus, these results manifest the need for further studies concerning polymorphic variability in antioxidant enzymes genes, which may serve as a predictive tool and target for AMD personal therapy.
On the other hand, a lack of understanding regarding the nature of scientific knowledge and the merits of scientific evidence was manifested by the need for truth and proof.
He added, "Many will ask whether China's weakness -- for all the strength the country is currently showing -- is not manifested in the need to imprison a man for 11 years merely for expressing his opinions on how his country should be governed".
If patients wanted others to assume something was wrong with them, maybe there was, manifested by the need to identify as disabled when they weren't.
Instead, Trump himself makes manifest the need to reflect on the nation's recent past and to think deeply about its future.
While I don't love best-of lists, in an effort to promote films which may not yet have been seen, here are my 10 favorite films from 2012, which manifest the fact that I need to attend more festivals.
Within the domain of object recognition, this challenge manifests as the need of recognizing previously seen objects, despite the fact that any new encounter with these objects will often result in radically different retinal input images.
This can engender tolerance, which may manifest as the need for higher levels of stimulation of the reward center to produce a similar "high," and eventually to engaging in characteristic behaviors to avoid withdrawal.
