Now, researchers reporting in Current Biology on August 24 think they know why that call feature has arisen multiple
times over the course of evolution: it improves the ability of listeners to detect call components that provide important identifying information about a caller.
Not exact matches
«Concerning biological
evolution, the Church does not have an official position on whether various life forms developed
over the
course of time.
Instead phrases like «the scrub jay wants to do this, decides that this is the right
time,» and so on, are shorthand for the more correct but cumbersome, «
Over the
course of evolution, scrub jays who, at least in part through genetically influenced mechanisms, are better able to optimize the
timing of their behavior leave more copies
of their genes, thus making this attribute more prevalent in the population.»
«We've been able to get a much more confident estimate,» Peter Grant said, «
of which species are old and which are young, and the
time course over which
evolution happened.»
-- THE POWER
OF CONDITIONS: With every tarmac, mud, gravel, and dirt - covered surface utilizing LiveTrack 3.0 featuring dynamic time of day, seasonal changes, altering atmospheric conditions, and evolution over the course of a race weeken
OF CONDITIONS: With every tarmac, mud, gravel, and dirt - covered surface utilizing LiveTrack 3.0 featuring dynamic
time of day, seasonal changes, altering atmospheric conditions, and evolution over the course of a race weeken
of day, seasonal changes, altering atmospheric conditions, and
evolution over the
course of a race weeken
of a race weekend.
An
evolution of emotion
over the
course of these brief conversations makes it clear that despite Ex Machina «s breathtaking android that effortlessly steals your attention every second
of screen
time she has, Garland's empathies lie more with the human component.
-- The Power
of Conditions: With every tarmac, mud, gravel, and dirt - covered surface utilizing LiveTrack 3.0 featuring dynamic
time of day, seasonal changes, altering atmospheric conditions, and
evolution over the
course of a race weekend.
Through each work, many
of which were created
over the
course of multiple years, or returned to after a duration
of time, Aldrich provides a rich visual representation
of the
evolution of objects — how, as we age and change, our conception
of the things close to us is altered as well.
Transitioning from a long and dull 8 hour classroom
course that took
over your entire weekend, to a quick and easy 320 minute program that can be completed at your own pace, on your own
time, and from the comfort
of your own home, the
evolution has simplified the process for all New York drivers.