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New Software Alleviates Wireless Traffic
April 11, 2013 — The explosive popularity of wireless devices —- from WiFi laptops to Bluetooth headsets to ZigBee sensor nodes —- is increasingly clogging the airwaves, resulting in dropped calls, wasted ... > full story -
Video Games
Artificial Intelligence
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Computers and Internet
Computer Science
Computer Modeling
Computer Scientists Develop Video Game That Teaches How to Program in Java
April 8, 2013 — Computer scientists have developed an immersive, first-person player video game designed to teach students in elementary to high school how to program in Java, one of the most common programming ... > full story -
Technique Finds Software Bugs in Surgical Robots and Helps Developers Fix Flaws, Ensure Safety
April 8, 2013 — Surgical robots could make some types of surgery safer and more effective, but proving that the software controlling these machines works as intended is problematic. Researchers have demonstrated ... > full story -
Fetal Exposure to Excessive Stress Hormones in the Womb Linked to Adult Mood Disorders
April 7, 2013 — Exposure of the developing fetus to excessive levels of stress hormones in the womb can cause mood disorders in later life and now, for the first time, researchers have found a mechanism that may ... > full story -
How Rats See Things
April 4, 2013 — The image of an object, when projected into the eyes, may take on the most diverse shapes depending on the chosen point of view, as this can change its distance, perspective and so on, yet generally ... > full story -
Backpack Mapping System Captures Intelligence in Tough-to-Get-to Places
March 26, 2013 — Engineers have developed a portable device -- carried in a backpack -- that can be used to automatically create maps in tight spaces where GPS is not readily available – such as in underground ... > full story -
Mars Curiosity Rover Resumes Science Investigations
March 25, 2013 — NASA's Mars rover Curiosity has resumed science investigations after recovery from a computer glitch that prompted the engineers to switch the rover to a redundant main computer on Feb. 28. The rover ... > full story -
Scientists Form New Nerve Cells -- Directly in the Brain
March 26, 2013 — The field of cell therapy, which aims to form new cells in the body in order to cure disease, has taken another important step in the development towards new treatments. A new report shows that it is ... > full story -
Social Psychology
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Computational Biology
Artifacts Shed Light on Social Networks of the Past
March 25, 2013 — The advent of social networking sites like Facebook and Twitter have made us all more connected, but long-distance social networks existed long before the Internet. A new study led by an ... > full story -
New Lung Cancer Study Takes Page from Google's Playbook
March 25, 2013 — A new study shows that the same sort of mathematical model that Google uses to predict which websites people want to visit may help researchers predict how lung cancer spreads through the human ... > full story
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