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Spacecraft Catches Thunderstorms Hurling Antimatter into Space

By Guest PostJanuary 14, 2011Scienceantimatter, antimatter particles, beams, earth, egypt, electric fields, energy, fermi gamma ray space telescope, fermi spacecraft, gamma ray, joseph dwyer, light, michael briggs, NASA, phenomenon, scientists, seattle, spacecraft, steven cummer, storm, terrestrial gamma ray flash, tgf, thunderstorms, zambia

WASHINGTON — Scientists using NASA’s Fermi Gamma-ray Space Telescope have detected beams of antimatter produced above thunderstorms on Earth, a phenomenon never seen before.

Scientists think the antimatter particles were formed in a terrestrial gamma-ray flash (TGF), a brief burst produced inside thunderstorms and shown to be associated with lightning. It is estimated that about 500 such flashes occur daily worldwide, but most go undetected. (more…)

Extent of Corruption in Countries Around The World Tied to Earthquake Fatalities

By Guest PostJanuary 14, 2011Environmentcollapse of buildings, corrupt building practices, earthquake engineering, earthquake fatalities, extent of corruption

A new assessment of global earthquake fatalities over the past three decades indicates that 83 percent of all deaths caused by the collapse of buildings during earthquakes occurred in countries considered to be unusually corrupt. (more…)

Carnegie Airborne Observatory: Mapping Video

By Guest PostJanuary 14, 2011Environmentairborne methods, canopy, carbon, deforestation, degradation, forests, global ecology, global project, greg asner, land use practices, map, monitoring carbon storage and emissions, redd, reduced emissions from deforestation and degradation, tropical forests, united nations, vegetation, vital resources

Some 55% of tropical forests are negatively affected by land use practices and deforestation worldwide. But the ability to penetrate the canopy to see what’s going on has been lacking until now.

Global Ecology’s Greg Asner’s group has developed new airborne methods to peer through the canopy to measure and map, in beautiful 3-D, the underlying vegetation, degradation and deforestation, and the amount of carbon stored and emitted in these forests. (more…)

Why Coffee Protects Against Diabetes

By Guest PostJanuary 13, 2011Health, Scienceamerican diabetes association, biological activity, body, brian chen, cancer, cardiovascular disease, coffee, coffee consumption, david geffen, decaffeinated coffee, diabetes, estrogen, gene, julie buring, molecular mechanism, morning elixir, mutation, non coffee drinkers, plasma levels, protective effect, protein, sex hormone binding globulin, sex hormones, shbg, simin liu, testosterone, tolerance to insulin, type 2 diabetes

*Researchers discover molecular mechanism behind drink’s prophylactic effect*

Coffee, that morning elixir, may give us an early jump-start to the day, but numerous studies have shown that it also may be protective against type 2 diabetes. Yet no one has really understood why.

Now, researchers at UCLA have discovered a possible molecular mechanism behind coffee’s protective effect. A protein called sex hormone–binding globulin (SHBG) regulates the biological activity of the body’s sex hormones, testosterone and estrogen, which have long been thought to play a role in the development of type 2 diabetes. And coffee consumption, it turns out, increases plasma levels of SHBG. (more…)

comScore Launches Video Metrix 2.0 in the UK to Measure Evolving Online Video Landscape

By Guest PostJanuary 13, 20111 commentTechnologyad impressions, bbc, Comscore, digital world, Europe, google sites, internet users, itv, mike read, online video, online video measurement service, spotxchange video network, traditional media, uk, uk internet users, video landscape, video metrix, video metrix 2.0, YouTube

*New Metrics Offer Detailed Market Intelligence for UK Industry*

London, UK, 13 January, 2010: comScore, Inc., a leader in measuring the digital world, today announced the UK launch of Video Metrix 2.0, the next generation of comScore’s industry leading online video measurement service. The new service offers several enhancements – including reporting of online video ad impressions – designed to better align with the realities of today’s online video landscape. For more information on Video Metrix 2.0, please visit www.videometrix2.com. (more…)

‘Hot-Bunking’ Bacterium Recycles Iron to Boost Ocean Metabolism

By Guest PostJanuary 13, 20111 commentSciencehot bunking strategy, hot-bunking bacterium, iron containing proteins, marine iron recycling, ocean nutrient cycling

In the vast ocean where an essential nutrient—iron—is scarce, a marine bacterium that launches the ocean food web survives by using a remarkable biochemical trick: It recycles iron. (more…)

Plasma Jets are Suspect in Solar Mystery

By Guest PostJanuary 13, 20111 commentScienceatmosphere, coronal heating, plasma jets, solar corona, solar mystery, sun

Scientists take new look at solar corona

One of the most enduring mysteries in solar physics is why the Sun’s outer atmosphere, or corona, is millions of degrees hotter than its surface. (more…)

Microsoft Survey Highlights Cloud Movement Across the US

By Guest PostJanuary 12, 2011Technologybig capital cost option, cloud computing, cloud friendly uscities, it decision makers, job growth, Microsoft, microsoft azure, rda corporation, scott woodgate, Technology, tom cole

*Microsoft today named some of the country’s top “cloud-friendly” U.S. cities. The rankings are based on the results of an extensive survey in which 2,000 IT decision makers nationwide discussed how they are adopting and using cloud computing.*

REDMOND, Wash. – Jan. 12, 2011 – The forecast for cloud computing across key U.S. cities calls for new lines of business, more need for IT services, and potential job growth, according to a new survey released today by Microsoft.

Microsoft released the results of the study this week after interviewing more than 2,000 IT decision-makers in 10 U.S. cities. (more…)

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