Astronomers find planets in strange places and wonder if they might support life. One such place would be in orbit around a white or brown dwarf. While neither is a star like the sun, both glow and so could be orbited by planets with the right ingredients for life.
No terrestrial, or Earth-like planets have yet been confirmed orbiting white or brown dwarfs, but there is no reason to assume they don’t exist. However, new research by Rory Barnes of the University of Washington and René Heller of Germany’s Leibniz Institute for Astrophysics Potsdam hints that planets orbiting white or brown dwarfs will prove poor candidates for life. (more…)
Japan fisheries data provides a look at how the ocean is faring 18 months after the worst accidental release of radiation to the ocean in history
Japan’s “triple disaster,” as it has become known, began on March 11, 2011, and remains unprecedented in its scope and complexity. To understand the lingering effects and potential public health implications of that chain of events, scientists are turning to a diverse and widespread sentinel in the world’s ocean: fish.
Events on March 11 began with a magnitude 9.0 earthquake, the fourth largest ever recorded. The earthquake in turn spawned a massive 40-foot tsunami that inundated the northeast Japanese coast and resulted in an estimated 20,000 missing or dead. Finally, the wave caused catastrophic damage to the Fukushima Dai-ichi nuclear power plant, resulting in the largest accidental release of radiation to the ocean in history, 80 percent of which ended up in the Northwest Pacific Ocean. (more…)
Teaching future educators how to read and write in a new way
Rachel Karchmer-Klein, an associate professor in the University of Delaware’s School of Education, is teaching future educators to read and write multimodal texts, which includes everything from literature on a Kindle or iPad to information on a website.
“With traditional texts we teach students to read left to right, top to bottom, but electronic text is different because it contains multiple modes,” Karchmer-Klein explained. (more…)
One of the most notable outcomes of the Nov. 6 election was the record number of women voted into Congress, including 20 women who will occupy seats in the U.S. Senate.
Christopher Berry, associate professor at the University of Chicago Harris School of Public Policy, recently discussed the effects of the increase in female U.S. senators. Berry co-authored a 2011 study that found congresswomen consistently outperform their male counterparts on several measures of job performance.
What implications will the increase of female representation have for the U.S. Senate?
Potentially of great interest to the constituents of the new female senators is our finding that they consistently bring home more federal projects and federal aid than their male counterparts. When you think about disasters like Hurricane Sandy, the ability to bring home federal aid for rebuilding efforts is really important. It is going to be good for their constituents and the states they represent. (more…)
Some arid lands in the American West degraded by military exercises that date back to General George Patton’s Word War II maneuvers in the Mojave Desert should get a boost from an innovative research project led by the University of Colorado Boulder.
Headed up by CU-Boulder Assistant Professor Nichole Barger, the research team is focused on developing methods to restore biological soil crusts — microbial communities primarily concentrated on soil surfaces critical to decreasing erosion and increasing water retention and soil fertility. Such biological soil crusts, known as “biocrusts,” can cover up to 70 percent of the ground in some arid ecosystems and are dominated by cyanobacteria, lichens, mosses, fungi and bacteria, she said. (more…)
TORONTO, ON – Businesses will get more accurate assessments of potential and current employees if they do away with self-rated personality tests and ask those being assessed to find someone else to rate them, suggest results from a new study.
Previous job performance studies have shown that outsiders are best at rating an individual’s personality in terms of how they work on the job. But observers in these studies have always been co-workers. (more…)
Extends Financing to Help Businesses Drive Growth with Advanced Technologies: Cloud, Business Analytics and PureSystems
ARMONK, N.Y. – 15 Nov 2012: IBM announced today it is providing IBM Business Partners worldwide with $4 billion in financing for credit-qualified clients over a period of 12 months. This financing, through IBM Global Financing, can make obtaining credit easier and more accessible to enable IBM’s global partner ecosystem and their clients to acquire advanced technologies such as cloud, analytics and PureSystems. As part of today’s news, IBM is also launching a new mobile app as another step to simplify the way IBM’s Business Partners can apply for and secure financing for their clients within minutes via any mobile device — anytime, anywhere.
With 10 billion mobile devices forecasted by 2020, the proliferation of mobile technology is fundamentally changing the way people think, work, act, and interact.1 Already, 90 percent of mobile users keep their device within arm’s reach at all times, and complete many kinds of transactions across these smart devices. 2 The new mobile app from IBM Global Financing is designed to address this changing business environment by making it easier for IBM Business Partners to provide their clients with price proposals and generate credit approvals within minutes using an iPad, iPhone or Android mobile device. The mobile app will be available in the United States this month and will be rolled out globally beginning in China in January 2013. The app has an easy-to-use interface and is designed for contracts worth up to $500K, all while the IBM Business Partner seller is on the go. This mobile app is based on IBM Global Financing’s simple Rapid Online Financing tool, designed for non-financing experts, where available, to generate fast approvals for credit applications with a simple click of the mouse. (more…)
On the night of Aug. 5, 2010, as residents slept, water began rushing through Leh, an Indian town in a high desert valley in the Himalayas.
Average total rainfall in the area for August is about a half-inch. During this 24-hour period more than 8 inches fell, causing severe damage and leaving 193 dead, hundreds missing and thousands homeless.
“Flash flooding events don’t happen often but when they do they are some of the scariest, most dangerous and quickest natural disasters that can happen,” said Kristen Rasmussen, a University of Washington graduate student in atmospheric sciences. “But now that we know what types of conditions to look out for, flash flood warnings in remote regions of India might be possible.” (more…)
