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A group of MIT researchers has designed a computer file system that will not lose track of data when a computer crashes, reports Matt Chiappetta for Forbes. The system “is mathematically guaranteed not to lose track of data during crashes,” writes Chiappetta.
Prof. Michael Stonebraker speaks with Randy Bean of The Wall Street Journal about big data and how companies handle data integration. “We are in the midst of an explosion of new ideas that will change the data landscape,” says Stonebraker.
In a study examining online learning, MIT researchers have uncovered a new type of cheating in online courses and identified ways to prevent such behavior, reports Laura Krantz for The Boston Globe. Krantz explains that while the researchers “want to stop the cheating, they are equally interested in the benefits of this new type of online education.”
Inside Higher Ed reporter Carl Straumsheim writes about a study conducted by researchers from MIT and Harvard that identifies a new type of cheating in massive open online courses (MOOCs). The researchers found that “the prevalence of cheating varied by discipline,” Straumsheim explains, with just 0.1 percent of learners appearing to have employed the technique in computer science courses.
Boston Magazine reporter Jamie Ducharme writes that MIT researchers have developed a new digitized pen that could be used to improve a test that screens for Alzheimer’s and other cognitive impairments. “What the pen does is capture the writing with considerable temporal and spatial accuracy,” Prof. Randall Davis explains.
MIT researchers have developed a file system that is guaranteed not to lose data during a computer crash, reports Michael Rundle for Wired. “The research proves the viability of an entirely new type of file-system which is logically unable to forget information accidentally,” explains Rundle.
Lloyd Mallinson reports for Boston.com that researchers from MIT and Harvard have discovered the link between obesity and genetics. “The uncovered cellular circuits may allow us to dial a metabolic master switch for both risk and non-risk individuals, as a means to counter environmental, lifestyle, or genetic contributors to obesity,” explains Prof. Manolis Kellis.
Prof. Manolis Kellis speaks with BBC reporter Andrew Peach about the discovery of a genetic “master switch” inside fat cells. This switch “decides whether every time we have a meal the excess calories will be stored as fat or whether they will actually be burned away as heat,” explains Kellis.
“Researchers at MIT and Harvard Medical School have analysed the genetics behind obesity,” writes Natasha Hinde for The Huffington Post. “They discovered a new pathway that controls human metabolism by prompting fat cells to store fat or burn it away.”
Andy Coghlan reports for New Scientist that MIT researchers have found a gene that determines whether fat cells store or burn energy. “You could say we’ve found fat cells’ radiator, and how to turn it up or down,” says Prof. Manolis Kellis.
Alice Park reports for TIME that researchers from MIT and Harvard have identified a pathway that controls how much fat cells burn or store. “What these results say is that we can reprogram all the major fat stores in humans by intervening in this particular pathway,” explains Prof. Manolis Kellis.
Researchers from MIT and Harvard have discovered how the key gene linked to obesity makes people fat, reports the Associated Press. The study revealed that “a faulty version of the gene causes energy from food to be stored as fat rather than burned.”
Los Angeles Times reporter Jenn Harris writes that MIT researchers have developed a system that allows teams of robots to deliver items. Harris explains that the researchers hope their technique could be used to allow robots to aid in situations like “getting supplies and medicine across a battlefield in a war-torn country.”
MIT researchers have developed a new tool that could be used to predict dementia earlier than is currently possible and with greater accuracy, reports Liat Clark for Wired. The researchers hope the new technique could be used to cut down on the number of “hours spent diagnosing, or potentially misdiagnosing, a disorder.”
WGBH reporter Mike Deehan writes that MIT will play a key role in a new public-private partnership aimed at expanding the use of photonics in manufacturing. Prof. Krystyn Van Vliet explains that MIT will coordinate the "education and workforce development program for the entire nation in this area.”