04/03/2011

Shared space study

Shared space schemes for integrated street design – where segregation between cars, pedestrians and other road users are reduced or removed – have little benefit for street users, finds research led by Professor ...

Observing Arctic ice-edge plankton blooms from space

Ongoing climate-driven changes to the Arctic sea-ice could have a significant impact on the blooming of tiny planktonic plants (phytoplankton) with important implications for the Arctic ecosystem, according to new research ...

Internet titans to meet, advise G8: source

The heads of virtual giants Facebook, Google and eBay will be invited to meet in Paris in May to formulate proposals on the future of the Internet ahead of a G8 summit in France, a sector source said Friday.

Zooming in on the weapons of Salmonella

Some of the most dreaded diseases in the world such as plague, typhoid and cholera are caused by bacteria that have one thing in common: they possess an infection apparatus which is a nearly unbeatable weapon. When attacking ...

Researchers discover new shapes of microcompartments

In nature and engineering, microcompartments — molecular shells made of proteins that can encapsulate cellular components — provide a tiny home for important reactions. In bacterial organelles, for example, microcompartments ...

The scars of impacts on Mars

ESA's Mars Express has returned new images of an elongated impact crater in the southern hemisphere of Mars. Located just south of the Huygens basin, it could have been carved out by a train of projectiles striking the planet ...

Mobile gaming dominates Game Developers Conference

(AP) -- With retail video game sales smacked down by the rough economy and ever-growing competition in the crowded social and mobile game marketplace, it seemed like attendees at this week's annual Game Developers Conference ...

How dogs make sense of size

(PhysOrg.com) -- University of Sussex psychologists have demonstrated an ability in domestic dogs to match acoustic and visual cues - a cognitive ability once thought to be found in primates only -when assessing size in other ...

Wireless sensors to improve Sierra snowpack measurements

More than half of the water used in California for farming and drinking and other everyday uses comes by way of runoff from the Sierra Nevada, and gauging the amount of snow there and predicting how much runoff there will ...

page 5 from 8