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Does age affect a pilot's ability to fly?
02-26-2007 · EurekAlert!Older pilots performed better over time than younger pilots on flight simulator tests. Researchers say the findings, published in the Feb. 27, 2007, issue of Neurology, the scientific journal of the American Academy of Neurology, show expert knowledge may offset the impact of old age in some occupations.
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Keywords: age, affect, pilot, ability, fly
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- Decision making by the growing elderly population is uncharted territory
04-26-2007 · EurekAlert!
The human brain's ability to process information declines with age, but knowledge about the world through experiences tends to rise over time. So how do these shifts affect a person's ability to make sound decisions?
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- Elderly's ability to manage the cold may be due in part to some aging processes of the body
01-18-2007 · EurekAlert!
Hypothermia -- when the body's temperature drops significantly below normal -- is especially deadly for the elderly. Older people become hypothermic despite the fact that they are more likely to live inside a home than on the street, and nearly half who become hypothermic die. By contrast, children rarely succumb to the disorder. In a recently published study researchers have found that certain characteristics, which change with age, affect younger and older persons differently.
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- Age and gender affect soot's toxic impact
06-16-2007 · Science News Online
Except in young females, small blood vessels in rodents lost the ability to precisely regulate blood flow after exposure to an oily constituent of diesel soot.
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- Young children don't believe everything they hear
11-14-2006 · EurekAlert!
Children's ability to distinguish between reality and fantasy depends on their use of contextual cues. The findings of three studies in 400 children between 3 and 6 years of age examined children's ability to determine whether information they received was factual or not based in truth. By the age of 4, children were able to determine whether something was real or imaginary based on information that related that thing to a familiar entity.
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- JILA measurements recast usual view of elusive force
02-07-2007 · EurekAlert!
Physicists at JILA have demonstrated that the warmer a surface is, the stronger its subtle ability to attract nearby atoms, a finding that could affect the design of devices that rely on small-scale interactions, such as atom chips, nanomachines and microelectromechanical systems.
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- Why are male antlers and horns so large?
03-16-2007 · EurekAlert!
Since Darwin, researchers have supposed that the large size of male ungulate antlers and horns is a signal that this is a male with sexual vigor, health, strength, hierarchical status or the ability to fight. Research in male roe deer showed that the size of the antlers did match age and body mass and resilience to environmental conditions.
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- How pain distracts the brain
07-05-2007 · EurekAlert!
Anybody who's tried to concentrate on work while suffering a headache knows that pain compellingly commands attention -- which is how evolution helped ensure survival in a painful world. Now, researchers have pinpointed the brain region responsible for pain's ability to affect cognitive processing. They have found that this pain-related brain region is distinct from the one involved in cognitive processing interference due to a distracting memory task.
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- Melting of the Greenland ice cap may have consequences for climatic change
05-07-2007 · EurekAlert!
At the last ice age, before the great ice sheets of the Arctic Ocean began to melt, early sporadic episodes of melting of the old ice sheet which covered the British Isles had already begun to affect the circulation of the ocean currents. Based on this observation, scientists consider that the acceleration of the melting of the Greenland ice cap could play an important role in the development of climate change.
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- Infants are able to detect the 'impossible' at an early age
03-19-2007 · EurekAlert!
When do we develop the ability to perceive coherence in three-dimensional objects? New research in Psychological Science suggests that that infants as young as 4 months old have the ability to detect at least some three-dimensional features.
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- Children's ability to describe past event develops over time
07-20-2007 · EurekAlert!
A study analyzing forensic interviews with 250 4- to 10-year old children found many age-related differences in children’s recall of events experienced. Children’s mention of time, date, or sequence related to events increased as they grew older, with the most dramatic increases after age 10. Older children used short- and long-term scale patterns, while younger children referenced short-term time identifiers. These findings have important implications for using information from forensic interviews with children.
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