PASADENA, Calif. – Scientists using data from NASA’s Wide-field Infrared Survey Explorer (WISE) have discovered the coldest class of star-like bodies, with temperatures as cool as the human body. (more…)
Reporting in Nature Materials this week, researchers from the London Centre for Nanotechnology and the Physics Department of Sapienza University of Rome have discovered a technique to ‘draw’ superconducting shapes using an X-ray beam. This ability to create and control tiny superconducting structures has implications for a completely new generation of electronic devices.
Superconductivity is a special state where a material conducts electricity with no resistance, meaning absolutely zero energy is wasted. (more…)
The Marcellus Shale contains about 84 trillion cubic feet of undiscovered, technically recoverable natural gas and 3.4 billion barrels of undiscovered, technically recoverable natural gas liquids according to a new assessment by the U. S. Geological Survey (USGS).
These gas estimates are significantly more than the last USGS assessment of the Marcellus Shale in the Appalachian Basin in 2002, which estimated a mean of about 2 trillion cubic feet of gas (TCF) and 0.01 billion barrels of natural gas liquids. (more…)
EAST LANSING, Mich. — Being able to count helps spotted hyenas decide to fight or flee, according to research at Michigan State University.
When animals fight, the larger group tends to win. In the current issue of Animal Behaviour, Sarah Benson-Amram, an MSU graduate student studying zoology, showed that hyenas listen to the sound of intruders’ voices to determine who has the advantage. (more…)
COLUMBUS, Ohio – Researchers who are working to fix global positioning system (GPS) errors have devised software to take a more accurate measurement of altitude – particularly in mountainous areas. (more…)
An international team of researchers, including physical oceanographers from the Woods Hole Oceanographic Institution (WHOI), has confirmed the presence of a deep-reaching ocean circulation system off Iceland that could significantly influence the ocean’s response to climate change in previously unforeseen ways.
The current, called the North Icelandic Jet (NIJ), contributes to a key component of the Atlantic Meridional Overturning Circulation (AMOC), also known as the “great ocean conveyor belt,” which is critically important for regulating Earth’s climate. As part of the planet’s reciprocal relationship between ocean circulation and climate, this conveyor belt transports warm surface water to high latitudes where the water warms the air, then cools, sinks, and returns towards the equator as a deep flow. (more…)
*comScore Announces Availability of New YouTube Partner Reporting*
RESTON, VA, August 22, 2011 – comScore, Inc., a leader in measuring the digital world, today released data from the comScore 
Video Metrix service showing that 180 million U.S. Internet users watched online video content in July for an average of 18.5 hours per viewer. The total U.S. Internet audience engaged in a record 6.9 billion viewing sessions.
YouTube Partner Reporting Now Available in Video Metrix
comScore is now able to provide YouTube Partner Reporting within the Video Metrix offering, for a never-before-seen look at viewership across hundreds of YouTube partners and their channels. This new feature provides a comprehensive and granular view of the unique audiences within different YouTube partner channels, enabling advertisers to more-easily create and optimize campaigns across specific channels to reach desired target audiences. The July data release for YouTube Partner Reporting includes dozens of beta partners, while comScore and Google plan to initiate reporting of more partners with the release of August data. (more…)
*Drought simulator will enable in-depth testing under real-world conditions*
COLUMBIA, Mo. – Historically, droughts have had devastating effects on agriculture, causing famine and increasing consumer food costs. Now, researchers at the University of Missouri College of Agriculture, Food and Natural Resources (CAFNR) have completed two drought simulators designed to test the effects of water deficiency on crops. The simulators are located at the University of Missouri’s Bradford Research and Extension Center east of Columbia.
The simulators, part of a $1.5 million Missouri Life Sciences Research Board grant, are essentially mobile greenhouses measuring 50 feet by 100 feet. To simulate drought, researchers move the greenhouses over plants when it is raining and move them away from plants when it is sunny. A test plot of the same plants will be kept next to the simulator to provide a comparison. The drought simulators will increase the real-world application of scientific research, as they allow researchers to more closely mimic actual drought conditions. (more…)
