Researchers from North Carolina State University and IBM have invented a way to update computer systems packaged in virtual machines in a computer “cloud” – even when those programs are offline.
The new cloud computing patch tool developed by NC State and IBM is called Nuwa and protects virtual machines (VMs) from cyber-attacks by ensuring that they always receive important security upgrades. In addition, the researchers have determined that offline application of security patches is more than four times faster than online patch application. The tool is named after a Chinese goddess who patched a hole in the sky. (more…)
*From Kinect to Halo: Reach, from Windows Phone to Windows Live and Binging everything in between — a tour of some of Microsoft’s most popular gifts and holiday shopping tools.*
REDMOND, Wash. – Nov. 29, 2010 – With the holiday shopping season now in full swing, it’s time to take stock. Gift list? Check. Special deals? Check. Fun, futuristic gifts for the whole family? Check. Microsoft has you covered. Get a closer look at some of Microsoft’s most recent products and services to help make your holidays shine brightly this year.(more…)
*MU scientists make strides in green nanotechnology*
COLUMBIA, Mo. – Gold nanoparticles, tiny pieces of gold so small that they can’t be seen by the naked eye, are used in electronics, healthcare products and as pharmaceuticals to fight cancer. Despite their positive uses, the process to make the nanoparticles requires dangerous and extremely toxic chemicals. While the nanotechnology industry is expected to produce large quantities of nanoparticles in the near future, researchers have been worried about the environmental impact of the global nanotechnological revolution. (more…)
*Vivendi is Top Display Advertiser with More Than 2 Billion Impressions Served*
Paris, France, November 29, 2010 – comScore, Inc., a leader in measuring the digital world, today released an overview of the French online display advertising market for Q3 2010, using comScore’s Ad Metrixservices. The data revealed that French internet users received more than 191 billion display ads during the quarter.
“Following the ad recession that occurred from late 2008 through most of 2009, we are now seeing a strong resurgence in the online display ad market in France,” said Delphine Gatignol, Senior Director for comScore in France. “A key driver of this growth is the social media sector, which is becoming an increasingly powerful marketing channel for brands and an attractive platform for display advertising.”(more…)
ANN ARBOR, Mich.— Young people who are overexposed to antibacterial soaps containing triclosan may suffer more allergies, and exposure to higher levels of Bisphenol A among adults may negatively influence the immune system, a new University of Michigan School of Public Health study suggests.
Triclosan is a chemical compound widely used in products such as antibacterial soaps, toothpaste, pens, diaper bags and medical devices. Bisphenol A (BPA) is found in many plastics and, for example, as a protective lining in food cans. Both of these chemicals are in a class of environmental toxicants called endocrine-disrupting compounds (EDCs), which are believed to negatively impact human health by mimicking or affecting hormones. (more…)
*Thanksgiving Day Surges 28 Percent to $407 Million as Consumers Increasingly Use Day for Online Shopping*
RESTON, VA, November 28, 2010 – comScore, a leader in measuring the digital world, today reported U.S. retail e-commerce spending for the first 26 days of the November – December 2010 holiday season. For the holiday season-to-date, $11.64 billion has been spent online, marking a 13-percent increase versus the corresponding days last year. Black Friday (November 26) saw $648 million in online sales, making it the heaviest online spending day to date in 2010 and representing a 9-percent increase versus Black Friday 2009. Thanksgiving Day (November 26), traditionally a lighter day for online holiday spending, achieved a strong 28-percent increase to $407 million. (more…)
E. coli bacteria. Image credit: University of Montreal
Hamburger disease, a debilitating form of food poisoning, may be a thing of the past. New findings from an international research collaboration conducted by the French National Institute for Agronomic Research (INRA), involving the Université de Montréal are the first to show how the contaminating E.coli bacterium is able to survive in the competitive environment of a cow’s intestine by scavenging specific food sources. Published in this month’s Environmental Microbiology, and featured in Nature Reviews Microbiology, this study may lead to non-medicinal methods for eradicating this invasive bug.
“We studied E.coli O157:H7, which is the most prevalent species of bacteria associated with larger outbreaks,” says Josée Harel, co-author of the study and director of the Groupe de Recherche sur les Maladies Infectieuses du Porc at the Université de Montréal’s Faculty of Veterinary Medicine. “These outbreaks have been associated with direct contact with the farm environment and with the consumption of meat, raw milk and dairy products. Reduction or eradication of O157:H7 in cows will lead to a substantial decrease in food contamination and consequential human infections.”(more…)
*NSF enabled the assembly of an international, interdisciplinary team that was the first to quantitatively document body size patterns over the past 100 million years*
Researchers have demonstrated that the extinction of dinosaurs some 65 million years ago paved the way for mammals to get bigger, about a thousand times larger than they had been when dinosaurs roamed the earth. The study, released in the journal Science, is the first to quantitatively document the patterns of body size of mammals after the existence of dinosaurs.
About the Image: The largest land mammals that ever lived, Indricotherium and Deinotherium, would have towered over the living African Elephant. Indricotherium lived during the Eocene to the Oligocene Epoch (37 to 23 million years ago) and reached a mass of 15,000 kg, while Deinotherium was around from the late-Miocene until the early Pleistocene (8.5 to 2.7 million years ago) and weighed as much as 17,000 kg. Image credit: NSF RCN IMPPS (more…)
