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Scientists Discover Land-Ocean Connections off Moloka’i

*Tree trunks, leaves, and kukui nuts indirectly feed bottom fish in submarine canyons off Moloka’i*

Scientists from UH Mānoa’s School of Ocean and Earth Science and Technology (SOEST) recently discovered that land-based plant material and coastal macroalgae indirectly support the increased abundances of bottom fish in submarine canyons, like those off the north shore of Moloka’i. Less than a few miles from the shore, these underwater canyons connect to deep river valleys that cut across the landscape of north Moloka’i. The high elevation and forested landscapes along Moloka’i’s north shore provide plant material, including decomposing tree trunks, leaves and tons of kukui nuts, which enter the ocean via river valleys and “pile up” on submarine canyon floors. (more…)

Scientists Pinpoint How Vitamin D May Help Clear Amyloid Plaques Found in Alzheimer’s

A team of academic researchers has identified the intracellular mechanisms regulated by vitamin D3 that may help the body clear the brain of amyloid beta, the main component of plaques associated with Alzheimer’s disease. (more…)

Iridescent, Feathered Dinosaur Offers Fresh Evidence That Feathers Evolved to Attract Mates

AUSTIN, Texas — A team of American and Chinese researchers has revealed the detailed feather pattern and color of Microraptor, a pigeon-sized, four-winged dinosaur that lived about 120 million years ago. A new specimen shows the dinosaur had a glossy iridescent sheen and that its tail was narrow and adorned with a pair of streamer feathers, suggesting the importance of display in the early evolution of feathers, as presented in the March 9 edition of the journal Science.

The research was conducted by scientists at the Beijing Museum of Natural History, Peking University, The University of Texas at Austin, the University of Akron, and the American Museum of Natural History. (more…)

Faced With Job Loss? Perception is Everything

ANN ARBOR, Mich.— When faced with job loss, people who consider themselves poor may limit employment prospects by believing they have a smaller social network than they actually do, says a University of Michigan business professor.

“Social networks help explain people’s outcomes in the labor market by determining how people seek help,” said Ned Smith, assistant professor of strategy at the Michigan Ross School of Business. “Network contacts offer two primary resources for job search—information, which provides job seekers with knowledge about where to find employment, and influence, whereby network contacts affect people’s success in actually securing employment by swaying the hiring process.” (more…)

A Passion for Privacy: Three Chief Privacy Officers Reflect on a Decade of Work Creating a More Trustworthy Computing Ecosystem

*As the proliferation of devices and cloud services expands the amount of data becoming available globally, Microsoft’s chief privacy officers have focused on developing policies, processes and technologies to help protect users’ personal information.*

REDMOND, Wash. — A mountain climber turned database whiz. A customer loyalty manager for one of the world’s largest banks. A quality assurance and risk management consultant.

The career arcs that led Richard Purcell, Peter Cullen and Brendon Lynch to Microsoft couldn’t have been more different. Yet, in their own unique way, each path was preparation for serving as the corporate privacy officer of one of the world’s largest software and services companies. (more…)

Gravitational Lens Reveals Details of Distant, Ancient Galaxy

Thanks to the presence of a natural “zoom lens” in space, University of Chicago scientists working with NASA’s Hubble Space Telescope have obtained a uniquely close-up look at the brightest gravitationally magnified galaxy yet discovered. (more…)

Yahoo! News Launches ‘Remake America,’ an Unprecedented Docu-Series That Integrates Audience, News Coverage

*Original video series chronicles the lives of six American families; viewers offer their ideas and solutions for the issues facing Americans today*

SUNNYVALE, Calif. — Yahoo! News, the #1 online news destination, today announced the launch of “Remake America,” a new weekly video series that follows the lives of six real families as they strive to get back on track towards achieving “the American dream.” Yahoo! News is putting citizens at the forefront of elections coverage by following the personal stories of real Americans throughout the year and enabling citizens to propose solutions to the challenges and opportunities facing our nation through social channels and tools. The reality series will offer a lens, through the eyes of real families, into the political issues at the forefront of the 2012 elections, including the impact of unemployment, healthcare, veteran affairs, and the housing market.

“Remake America,” an original Yahoo! series in collaboration with Trium, aims to spark a national conversation among Yahoo!’s audience of more than 170 million users in the United States¹around the issues American families face every day. The series will offer the Yahoo! community an opportunity to join the discussion by offering their own solutions and guidance. Comments, personal stories, and anecdotes can all be posted on the “Remake America” conversations page and America will be able to follow these families through social media. During the program, Yahoo! News and ABC News experts will work with the “Remake America” families through specific situations, offering direct advice and tips that will help them break through roadblocks and create life-changing solutions. (more…)

One Year Later: Japan Quake, Tsunami a Cautionary Tale for Pacific Northwest

Sunday marks the one-year anniversary of the great Tohoku earthquake and tsunami that devastated Japan, killing more than 16,000 people and causing billions of dollars in damage.

University of Washington scientists say the event has some important lessons for the Pacific Northwest – most notably, not that a similar event can happen here but that it WILL happen here, and that this region is still much less prepared than Japan was a year ago. (more…)