News tagged with direction

Modified Bluetooth speeds up telemedicine

A telemedicine system based on a modified version of the Bluetooth wireless protocol can transfer patient data, such as medical images from patient to the healthcare provider's mobile device for patient assessment almost ...

dateNov 02, 2009 in Engineering
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Teaching science: Is discovery better than telling?

Western Michigan University researchers have discovered that in the academic debate over whether young science students learn more through experimenting or direct instruction, there's little difference.

dateFeb 16, 2009 in Other
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Tiny lasers get a notch up

Tiny disk-shaped lasers as small as a speck of dust could one day beam information through optical computers. Unfortunately, a perfect disk will spray light out, not as a beam, but in all directions. New theoretical results, ...

dateJan 22, 2009 in General Physics
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Small changes can lead to big rewards, says ASN president

Small changes can lead to big rewards, such as maintaining a healthy weight, American Society for Nutrition (ASN) President James O. Hill, PhD, describes in a recent report. The article, to be published in the February issue ...

dateJan 13, 2009 in Health
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