New findings on white-nose syndrome are bringing scientists closer to slowing the spread of this deadly bat disease, according to recent and ongoing studies by the U.S. Geological Survey.
WNS has killed more than 5 million bats since it first appeared in New York in 2007, and the disease, caused by the fungus Geomyces destructans, has spread to 19 U.S. states and four Canadian provinces (view map). (more…)
On a long spaceflight unique conditions including microgravity could give microbes the upper hand, but not if astronauts and their spacecrafts are properly prepared. In a new paper, infectious disease expert Dr. Leonard Mermel brings together a broad base of research to come up with specific recommendations for keeping astronauts safe in deep space.
PROVIDENCE, R.I. [Brown University] — The cabin of a spacecraft halfway to Mars would be the least convenient place — one cannot say “on earth” — for a Salmonella or Pneumococcus outbreak, but a wide-ranging new paper suggests that microgravity and prolonged space flight could give unique advantages to germs. What’s a space agency to do? Brown University and Rhode Island Hospital infectious disease expert Dr. Leonard Mermel offers several ideas.
And no, they are not to add more Vitamin C to the Tang, or to give each crew member a bottle of Purell. It’s a lot more complicated than that. (more…)
Lecturer explores the imperatives of environmental ethics
Speaking to University of Delaware faculty and students and community members in Brown Lab on Monday night, Oct. 15, environmental philosopher Kathleen Dean Moore discussed how important it is for humans to realize their ethical responsibility to save the world from a climate crisis.
In a lecture titled “Why It’s Wrong to Wreck the World: Climate Change and the Moral Obligation to the Future,” Moore reflected on the relationship humans have with the environment and argued that once humans realize the impact of their actions, they will naturally feel a moral obligation to care for the planet. (more…)
Largest set of security software capabilities announced to date
ARMONK, N.Y. – 18 Oct 2012: In a move designed to reduce the biggest security inhibitors that organizations face in implementing cloud, mobile and big data initiatives, IBM today announced a broad set of security software to help holistically secure data and identities.
IBM’s new software capabilities help clients better maintain security control over mobile devices, mitigate internal and external threats, reduce security risks in cloud environments, extend database security to gain real-time insights into big data environments such as Hadoop, and automate compliance and data security management. Along with IBM Security Services and IBM’s world-class research capabilities, this set of scalable capabilities supports a holistic, proactive approach to security threats spanning people, data, applications and infrastructure. (more…)
A joint effort of citizen scientists and professional astronomers has led to the first reported case of a planet orbiting twin suns that in turn is orbited by a second distant pair of stars.
Aided by volunteers using the Planethunters.org website, a Yale-led international team of astronomers identified and confirmed discovery of the phenomenon, called a circumbinary planet in a four-star system.
Only six planets are known to orbit two stars, according to researchers, and none of these are orbited by distant stellar companions. (more…)
Game’s creator brings his vision to life with Internet Explorer’s immersive multitouch capabilities.
REDMOND, Wash. — Oct. 9, 2012 — After a busy summer with The Find, Pulse and Atari, Internet Explorer 10 today brings another well-known gaming experience to the Web in HTML5. The experience immerses users into a game rich with artistry and music, all while main character Petit – the one-eyed creature – seeks to save his love, The Rose. This world is “Contre Jour,” which is now available to play online as an interactive multitouch experience on the Web with Internet Explorer 10.
“Contre Jour” is not your typical game. Designed by Ukrainian developer Maksym (Max) Hryniv, the game draws many of its visual features, such as the use of black-and-white environment, from modern film noir titles such as “Sin City.” This design aesthetic is at the heart of the game. When making the decision to bring it to the Web, Hryniv was concerned whether it would really be possible. Assuming he could even build it, would any browser be capable of supporting the rich design, visual features and gameplay that requires multiple simultaneous touch gestures (i.e., multitouch)? After seeing Internet Explorer 10, the browser for Windows 8 that is leading the industry in its multitouch capabilities, he was willing to give it a try. (more…)
EAST LANSING, Mich. — Genetics may make some women more vulnerable to the pressure of being thin, a study led by Michigan State University researchers has found.
From size-zero models to airbrushed film stars, thinness is portrayed as equaling beauty across Western culture, and it’s an ideal often cited as a cause of eating disorder symptoms in young women. The researchers focused on the potential psychological impact of women buying into this perceived ideal of thinness, which they call thin-ideal internalization. Changes in self-perception and behavior, caused by this idealization, can lead to body dissatisfaction, a preoccupation with weight and other symptoms of eating disorders. (more…)
There is evidence that some microbial life had migrated from the Earth’s oceans to land by 2.75 billion years ago, though many scientists believe such land-based life was limited because the ozone layer that shields against ultraviolet radiation did not form until hundreds of millions years later.
But new research from the University of Washington suggests that early microbes might have been widespread on land, producing oxygen and weathering pyrite, an iron sulfide mineral, which released sulfur and molybdenum into the oceans. (more…)
