News tagged with signaling

Dawn holding in second mapping orbit

NASA's Dawn spacecraft is healthy and stable, after experiencing an anomaly in the system that controls its orientation. It is still in its second mapping orbit 2,700 miles (4,400 kilometers) above dwarf ...

date5 hours ago in Space Exploration
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A giant Pac-Man to gobble up space debris

The Clean Space One Project has passed a milestone. The space cleanup satellite will deploy a conical net to capture the small SwissCube satellite before destroying it in the atmosphere. It's one of the solutions ...

dateJul 06, 2015 in Space Exploration
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Counting people with WiFi

Researchers in UC Santa Barbara professor Yasamin Mostofi's lab are proving that wireless signals can do more than provide Internet access. They have demonstrated that a WiFi signal can be used to count the ...

dateJun 08, 2015 in Telecom
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Feeding caterpillars make leaves shine

When a plant is attacked by herbivores, this triggers a number of physiological responses in the plant. Calcium ions are important messengers for the processing of wound signals in plant cells. They regulate ...

dateJun 04, 2015 in Biotechnology
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