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4 Aralık 2013 Çarşamba

Grace Xing receives U.S. Department of Energy’s Advanced Research Projects Agency-Energy grant

Grace Xing Grace Xing


A crew led by Huili (Grace) Xing, professor of electrical engineering at the University of Notre Dame, has been awarded a $ 2,496,428 grant from the U.S. Division of Energy’s Innovative Study Projects Agency-Vitality (ARPA-E) system for tasks aimed at developing up coming-generation power conversion gadgets that could drastically transform how energy is controlled and converted via the grid.


Her project was funded beneath ARPA-E’s “SWITCHES” plan, short for “Strategies for Broad-Bandgap, Inexpensive Transistors for Controlling Substantial-Efficiency Programs,” whose aim is to decrease the expense and boost the efficiency of electrical power electronics.


The analysis task of Xing’s team is titled “PolarJETT Novel Vertical GaN Energy Transistor,” which was initially an concept of Kazuki Nomoto, Debdeep Jena and Xing, all in the Department of Electrical Engineering at Notre Dame. It is created to produce an progressive higher-efficiency gallium nitride (GaN) electrical power switch. Their design is substantially smaller sized and operates at much increased efficiency ranges than traditional electrical power switches, producing it ideal for use in a selection of electrical power electronics applications. Their task also will reuse expensive GaN resources and make use of typical low-expense manufacturing techniques to hold charges down. If effective, the miniature, higher-functionality, lower-value GaN electrical power transistors could make silicon switches obsolete.


Xing’s analysis focuses on the design, fabrication and characterization of semiconductors, products and nanostructures wafer bonding substantial-pace, higher-performance electronics and tunnel FETs, particularly making use of wide bandgap III-nitride semiconductors and two-dimensional crystals such as graphene and MoSe.


A member of the Institute of Electrical and Electronic Engineers, The Electrochemical Society, American Society for Engineering Schooling and Resources Investigation Society, Xing joined the Notre Dame faculty in 2004. She earned a bachelor’s degree in physics from Peking University, a master’s degree in materials science from Lehigh University and a doctorate in electrical engineering from the University of California at Santa Barbara.



Grace Xing receives U.S. Department of Energy’s Advanced Research Projects Agency-Energy grant

Vulnerable students losing out on grant money, say charities

EMA biscuits

Considering that the Educational Maintenance Allowance was cut, vulnerable students have been missing out, warn charities. Photograph: Anthony Devlin/PA




Vulnerable college students who advantage from examine grants at school and college have misplaced 10% of their support in three many years, say a group of 15 children’s and youth charities.


The Bursary Fund, which was launched right after Educational Servicing Allowance (EMA) was minimize in 2010, assists numerous sixteen- 19-12 months-olds with their daily costs, such as travel and course resources.


Of the cash allotted, complete bursaries of £1,200 go to about 12,000 college students in particularly vulnerable scenarios. The rest of the income is administered by colleges and schools at their discretion to other students in hardship.


The charities say that because the fund has not increased with inflation, college students in the vulnerable category are missing out on £120 of essential funds. This group contains disabled college students, young carers and care leavers.


John Rallings, assistant director of policy at Barnardo’s, a single of the charities calling for alter, says: “The £1,200 bursary these vulnerable college students had been assured in 2011-12 has not been enhanced and this is the third yr that it has remained at that fee. So naturally its value is getting eroded year soon after yr after by inflation.


“What we’re speaking about are some of the most disadvantaged youthful folks in the nation. Each single penny that they can get can make a distinction between them consuming and becoming able to afford to get to college or school.”


The charities are calling on the government to improve the bursary for this group to £1,350 to match inflation.


To some, £120 more than a 12 months may possibly not seem that much, but to students in need to have the fund is vital, say the charities.


Sarah Broadley was the 1st from her family members to total her A-amounts and go to university, and was aided out by what employed to be EMA.


She says: “I would have spent £120 on bus fares. I keep in mind it was a major issue when I was studying and it was a substantial help to get to and from college. If they are going to reduce that, or they are not receiving it or what ever, I can’t think about how they’re surviving.”


Less governmental help means a lot more stress on young folks to fund themselves with element time work, says Rallings. A student teacher in Manchester, who benefited from the total EMA when he was at school, says he notices the difference amongst people college students who have to work portion-time, and these who never have that pressure.


He says: “A great deal of the jobs are in a pub or a restaurant so they’ll be there until ten o’clock at evening and it truly is very tough for them the subsequent morning at school. School gets less of their major target if they are having to concentrate on component time operate as nicely. For some of them it affects their attendance.”


Anne-Marie Canning, who benefited from the complete EMA allowance when she was a school pupil in Doncaster, says: “I have no doubt that 1 of the causes there were such low levels of attainment in my sixth kind was since folks had been working this kind of long hours – they had been performing way much more than the 15 hrs a week that any individual can fairly do even though studying. The help gave me electrical power to only operate a single day a week which meant I could invested Sunday studying.”


The charities, which also include The Who Cares? Believe in, Action for Kids and the British Association of Adoption and Fostering, warn the current Bursary Fund grant is not enough to assist vulnerable students.


Rallings says: “We believe it is not a large volume of income for the government to place forward to make a massive volume of big difference to these young men and women. Specifically in light of the truth that theoretically all younger individuals previous sixteen are supposed to be in training right up until they’re 17 this 12 months.


“We haven’t received any figures however as to no matter whether the government will accomplish that, but we believe it really is very unreasonable of the government to anticipate some of these vulnerable college students to remain in schooling when they are not getting the full help they require to participate.”


Canning says that missing out on any sum of the grant must be hard for current college students. She says: “They would have to make options amongst transport and eating and not each student comes from a supported background like me, not every person has a property exactly where they don’t have to shell out board or aid with the fees there. So for some college students it is going to make participating in their A-ranges and in even more education really tough.”


“Their main concentrate must be on schoolwork,” says the Manchester college teacher. “They ought to really feel protected and secure to know that when they go to college it is, not so significantly totally free, but funded.”




Vulnerable students losing out on grant money, say charities

18 Kasım 2013 Pazartesi

Psychologist Kristin Valentino awarded federal grant for preschooler intervention program

Kristin Valentino Kristin Valentino


The preschool years are the most formative for younger brains. University of Notre Dame psychologist Kristin Valentino sees the two the promise and vulnerability of kids at this stage of existence.


That’s why Valentino, the William J. Shaw Center for Children and Households Assistant Professor of Psychology, produced an intervention program developed to enhance communication among mothers and maltreated preschoolers and, in the long run, lead to happier, healthier families.


First trials proved so efficient that Valentino was not too long ago awarded a $ 3 million grant from the Eunice K. Shriver National Institute of Youngster Wellness and Human Improvement to proceed the task.


“This operate has the potential to advance scientific understanding and boost policy efforts to improve the welfare of maltreated young children and their households,” Valentino stated. It also has the possible to impact the local local community in a much more instant way, she noted.


Titled “Fostering Healthy Advancement Amongst Maltreated Preschool-Aged Children,” Valentino’s project evaluates a plan to help dad and mom and youngsters understand successful communication strategies.


“The intervention involves 6 weekly house-primarily based sessions centered on improving mom-youngster communication and emotional assistance,” Valentino said. “We hypothesize that enhancements in mom-youngster communication will lead to improvements in youngster cognitive, emotional and physiological domains. We also hypothesize that the intervention will lead to improvements in maternal parenting and sensitivity, and decreased re-involvement with the Department of Little one Companies (DCS).”


Valentino produced a manual and employs four household coaches who operate with nearby families and report back to her.


“My family coaches are educated on the intervention and have a whole lot of expertise working with at-risk households. They’re also really familiar with the neighborhood,” she mentioned. “Several of the families are doing work with DCS presently. The department has been referring families who seem to be rather fired up about the project.”


The perform can be challenging, but the prospective for good results inspires Valentino to pursue her analysis.


“I come to feel genuinely passionate about making an attempt to use science to enhance the lives of maltreated young children and families,” she stated. “These households are some of the nation’s most vulnerable, so I actually hope to produce practical intervention packages that can enhance the trajectories of these youngsters.”


More than the course of her study, Notre Dame and the College of Arts and Letters have proved an invaluable supply of support for Valentino. “The pilot research I performed presented the justification to apply for this grant, and Notre Dame’s Institute for Scholarship in the Liberal Arts supplied help for the pilot analysis,” she stated. “I have also obtained truly outstanding mentoring from some of my senior colleagues.”


The $ three million grant will fund Valentino’s work via the next five many years.


“It’s rather massive,” she explained. “I was thrilled to have the opportunity to conduct this variety of research.”


Originally published by Eileen Lynch at al.nd.edu on Nov. 15, 2013.



Psychologist Kristin Valentino awarded federal grant for preschooler intervention program