Category Archives: Kudos
Take eight American IT executives, plunk them in towns without reliable Internet and cellular connections — much less electricity and indoor plumbing — and see what they can accomplish.
Sounds like a spinoff of “Survivor.” But no one gets kicked off the island — or, in this case, the archipelago. Rather, winning depends on cooperation, not competition.
Northeastern University President Joseph E. Aoun has appointed James C. Bean as the university’s next provost and senior vice president for academic affairs. Bean will succeed Stephen W. Director, who is completing his seventh year as provost.
Bean’s tenure will begin part time on July 1, 2015, as part of his transition, and will begin full time on Aug. 20, 2015.
“Margaret and I are thrilled to be part of the Northeastern community,” said Bean. “The tremendous momentum of this institution reflects the vision of its leadership, faculty, staff, and students. Northeastern University is evolving a new model of higher education based on excellence, relevance, and engagement. I look forward to joining the evolution.”
Professor Kara Swanson has been selected as the 51st Robert D. Klein Lecturer. She will deliver her talk, “Banking on the Body: The Market in Blood, Milk and Sperm in Modern America” at 3:00 p.m. on Tuesday, April 7, in the Raytheon Amphitheater, Northeastern University.
The Klein University Lecturer Award established in 1964, upon the recommendation of the Faculty Senate, honors a member of the teaching faculty who has contributed with distinction to his or her own field of study. The University Lecture enables that faculty member to share the fruits of that scholarship with the University community and the general public. In 1979, the award was renamed in tribute to the late Robert D. Klein, professor of mathematics, chairman of the Faculty Senate Agenda Community, and vice chairman of the Faculty Senate.
But children and adults with severe speech-motor disorders tend to rely more heavily on melodic cues, such as volume and duration. Patel uses her understanding of speech melody to create computational tools that can dramatically improve a disordered speaker’s ability to interact with the world.
In one project, Patel overlays meolodic fluctuations from a disordered speaker’s voice with a sentence spoken by a healthy donor of the same demographic. By merging the two signals, she creates a novel synthetic voice that conveys the user’s personal identity.
For children learning how to read, Patel also develops digital tools with visual cues—such as a rising and falling line—that signal pitch changes. Research suggests that by understanding the melody of speech earlier, children may achieve greater reading comprehension.
Parker is shaping the field of personal health informatics—the use of technology to influence and inform the choices people make about their health. She begins by examining disparities—such as limited access to nutritious food—that affect people with limited economic resources and elevate their risk for chronic health conditions. Then she applies her own interactive solutions to help people overcome those disparities.
Jamie Ladge discovers that involved dads are happier at work and experience less job-family conflict
The more time fathers spend with their children on a typical day, the greater job satisfaction and less conflict between work and family they experience, according to a new study by Northeastern University researchers.
They found that companies also stand to benefit from these positive work-related outcomes for involved fathers—the more time dads spend with their children, the more likely they are to experience work-family enrichment and the less likely they are to think about quitting their jobs.
The research was published in February in the journal Academy of Management Perspectives in a paper co-authored by associate professor Jamie Ladge and assistant professor Marla Baskerville Watkins in the D’Amore-McKim School of Business. Professors at the Boston College Center for Work and Family and the University of Massachusetts Lowell also co-authored the paper.
“One of the big takeaways here is that there’s a real benefit to being an involved father,” Ladge said. “By doing so, they’ll be happier and more satisfied in their workplace, which leads to positive outcomes for their organizations.”
From wind turbines to electric motors, alternative energy solutions need super-strong magnets to function. These magnets, in turn, require rare earth elements—and more than 95 percent of the world’s supply is in China, where prices are kept high. Lewis has devised a novel approach to creating super-strong magnets. If successful, it will reduce the cost of alternative energy and make us less reliant on rare earth elements present in virtually every modern technological device. Lewis is devising another method for producing super-strong magnets—inspired by a similar process that meteorites undergo over a few billion years. As a meteorite cools, its nickel and iron atoms arrange themselves into highly ordered structures that have super-magnetic properties. An expert in nanochemistry, Lewis is using precisely arranged nickel and iron nanoparticles to recreate these alternative magnets— and in a tiny fraction of the time needed by meteorites.
She is applying her arsenal of biochemical and genetic engineering tools to microalgae cells, which naturally produce a biodiesel precursor called triacylglycerol.
Microalgae cells use triacylglycerol molecules to store energy, but it takes several weeks to accumulate levels high enough for practical use.
If we can uncover the nuances of the machinery in microalgae cells, says Lee-Parsons, then we should be able to determine how to speed up triacylglycerol production and “milk” microalgae of triacylglycerol without destroying the cells.
Amidon is at the forefront of a growing movement of landscape designers creating more sustainable cities by harnessing nature’s own processes—an approach with very quantifiable benefits when it comes to offsetting urban pollution.
For example, an acre of wetland can store 1 to 1.5 million gallons of floodwater. And in one year an acre of mature trees can absorb the carbon dioxide produced by 26,000 miles of car travel.
Chronic health conditions that afflict two-thirds of Americans have roots that go deeper than people’s individual medical and behavioral profiles, says Sceppa. Community factors—environment, economics, and culture—can inhibit regular physical activity.
Changing the terms of the conversation—proving that daily exercise is as effective in maintaining health as any drug—can help overcome those factors, and give the medical community a push in the direction of prescribing a workout instead of a pill.