Some of the most valuable “real estate” for humans isn’t on Earth at all but rather above the planet’s atmosphere, where all manner of human-made objects orbit. The problem is that those orbits are too crowded with dead satellites and debris, making new launches riskier.
Robert Winglee has spent years developing a magnetized ion plasma system to propel a spacecraft at ultra-high speeds, making it possible to travel to Mars and return to Earth in as little time as 90 days. The problem is that cost and other issues have dampened the desire to send astronauts to Mars or any other planet. (more…)
*comScore Releases Overview of European Internet Usage for February 2012*
LONDON, UK, 12 April 2012 – comScore, Inc., a leader in measuring the digital world, today released an overview of internet usage in Europe, showing that 386.6 million Europeans went online in February 2012 for an average of 28.2 hours per person. This release highlights internet usage in 49 European markets aggregated into the European region and provides individual reporting on 18 markets. Amongst its findings, the study also showed that 46 percent of Europeans visit Sports sites, with Turkey and Ireland having the highest penetration at approximately 70 percent in February 2012. (more…)
*Global warming may initially make the grass greener, but not for long*
Global warming may initially make the grass greener, but not for long, according to new research results.
The findings, published this week in the journal Nature Climate Change, show that plants may thrive in the early stages of a warming environment but then begin to deteriorate quickly.
“We were really surprised by the pattern, where the initial boost in growth just went away,” said scientist Zhuoting Wu of Northern Arizona University (NAU), a lead author of the study. “As ecosystems adjusted, the responses changed.” (more…)
Lowering glucose levels for people with diabetes is normally critical to improving health outcomes. But for diabetes patients with heart failure, that might not always be the case, say UCLA researchers.(more…)
– Deep integration points to new ‘Scale-In’ approach to system design from IBM – Built-in ‘expertise’ makes new family of systems simple to run and manage – Gives enterprises the ability to change the economics of IT
ARMONK, N.Y. – 11 Apr 2012: IBM today announced a major step forward in a new, simpler era of computing with the introduction of a new category of “expert integrated systems.” This new family is the first with built-in expertise based on IBM’s decades of experience running IT operations for tens of thousands of clients in 170 countries.
IBM’s expert integrated systems family – PureSystems – is the result of $2 billion in R&D and acquisitions over four years, an unprecedented move by IBM to integrate all IT elements, both physical and virtual. The new systems family offers clients an alternative to today’s enterprise computing model, where multiple and disparate systems require significant resources to set up and maintain. (more…)
People who received frequent dental X-rays in the past, before dosages were lowered, have an increased risk of developing a meningioma, the most common and potentially debilitating type of non-cancerous brain tumor, a new study led by the Yale School of Public Health has found. The study is published online in Cancer, a journal of the American Cancer Society.
Meningioma is listed as a rare disease by the National Institutes of Health. The estimated incidence is up to 8 out of 100,000 people, and it occurs more frequently among women than men. Although it is the most frequently diagnosed type of brain tumor, meningioma is listed as a rare disease by the National Institutes of Health. Tumors develop in a membrane that envelops the brain and the central nervous system known as the meninges. They can grow undetected for years and eventually reach the size of a baseball or larger. While they are not cancerous, they can cause debilitating side effects such as headaches, vision problems, and loss of speech and motor control. (more…)
New England is expected to experience a “moderate” regional “red tide” this spring and summer, report NOAA-funded scientists working in the Gulf of Maine to study the toxic algae that causes the bloom. The algae in the water pose no direct threat to human beings, however the toxins they produce can accumulate in filter-feeding organisms such as mussels and clams— which can cause paralytic shellfish poisoning (PSP) in humans who consume them.(more…)
REDMOND, Wash. — April 11, 2012— Microsoft today announced that it has reinvented its certification program to directly address technology’s evolution to the cloud.
Organizations are increasingly turning to the cloud to improve productivity, cut costs and fuel business growth. By 2015 IT innovation produced by the cloud could create US$1.1 trillion a year in new business revenues according to a recent IDC study (1). As a result, top of mind for companies today is making sure they have the right skills and people in place to help them fully realize the benefits the cloud has to offer. (more…)
