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Campus researchers, international team, say past periodic warmth in Arctic may be related to melting Antarctic ice sheets

First analyses of the longest sediment core ever collected on land in the Arctic, published this week inScience, provide dramatic, “astonishing” documentation that intense warm intervals, warmer than scientists thought possible, occurred there over the past 2.8 million years.
 
Further, these extreme inter-glacial warm periods correspond closely with times when parts of Antarctica were ice-free and also warm, suggesting strong inter-hemispheric climate connectivity, say the project’s three co-chief scientists. The polar regions are much more vulnerable to change than once believed, they add.

Baby Berk food truck wins national award

Baby Berk, the mobile eatery operated by Dining Services, has won top honors in the 2012 Loyal E. Horton Awards given by the National Association of College and University Food Services (NACUFS).
 
The presentation will be made in July during the association’s national conference in Boston.
 
The popular food truck, which made its debut last September, was the gold medalist in the “retail sale-single concept” category for large schools. It is the first national award for Dining Services’ retail operations, according to Ken Toong, executive director of Auxiliary Enterprises.
 
Named after the

Computer scientists, biostatistician share in system technology grants

Faculty members from the College of Natural Sciences and the School of Public Health and Health Sciences are among the recipients of nearly $750,000 in grants from the President’s Science and Technology Initiatives Fund announced June 18 by President Robert L. Caret.

Computer scientists Yanlei Diao, Preshant Shenoy and Deepak Ganesan were awarded a total of $321,250 and biostatistician Andrea Foulkes received $97,500 through the fund, which provides seed grants to accelerate research activity across all five campuses and position researchers to attract larger investments from external sources

Computer researchers help lay groundwork for White House 'US Ignite' initiative

Senior officials from the White House Office of Science and Technology Policy, the National Science Foundation (NSF) and non-government partners announced June 14 the launch of US Ignite, a national “innovation ecosystem” for developing and deploying public sector applications and services on ultra-fast, software-defined networks to enhance the next generation of the Internet.
 
UMass Amherst scientists are among those from nearly two dozen institutions tapped by NSF to take part.

Biochemists ID crucial recognition tag in cellular 'garbage disposal'

Cells must routinely dispose of leftover or waste proteins by breaking them down, but the problem for biochemists studying this fundamental process is that molecules can be toxic garbage in one situation but essential for function in another, says Peter Chien, assistant professor of Biochemistry and Molecular Biology.
 
Figuring out how bacteria and other cells accurately distinguish waste from useful molecules has been elusive, but his laboratory’s recent progress could offer medical researchers a clue for controlling disease, such as bacterial infections and cancer cell growth.

$1.2M US grant to support Upward Bound program with Springfield schools

The campus was recently awarded a five-year, nearly $1.25 million grant from the U.S. Department of Education to reestablish an Upward Bound program in partnership with two high schools in Springfield.
 
High Schol of CommerceUpward Bound is a year-round, multi-year program for high school students who have the potential to succeed in college and could benefit from tutoring, academic enrichment, pre-college skills development, career counseling, college visits, cultural enrichment and academic and social support.

Heuck awarded $950,000 research grant by NIH

Alejandro P. Heuck, assistant professor of Biochemistry and Molecular Biology, has received a five-year, $950,000 grant from the National Institutes of Health’s National Institute of General Medicine for his project “Molecular Mechanism of Translocon Assembly into Cell Plasma Membranes.”

The goal of this project is to analyze the structure and mechanism of assembly of the type III secretion translocon complex employed by pathogenic bacteria to inject virulence factors through the plasma membrane of human cells.

Employing a combination of biochemical and biophysical techniques the Heuck’s

Peregrine falcons take to the sky

The three female peregrine falcon chicks that hatched last month on the roof of the Du Bois Library all successfully began flying over the weekend of June 9-10.

They have been coming back to the box at night to be fed, but they will spend less and less time at the box over the next few days until they completely stop visiting it on a regular basis, according to Richard Nathhorst, capital projects manager in Facilities Planning.

“They are in the flight school phase of their training, following the parents around campus begging for food, learning to fly and hunt for prey and developing

Family Business Center joins BFF Affiliate Network

The UMass Family Business Center has joined Business Families Foundation (BFF) Affiliate Network to work collaboratively on developing additional educational material, supporting business family communities and encouraging research in the field of family business.

As a philanthropic organization, BFF supports research and develops and disseminates educational material to family enterprises and professionals working with them to help them address their unique growth and development challenges.

The UMass Family Business Center provides a learning community for families in business who aim to

Physicists discover mechanisms of wrinkle and crumple formation

Smooth wrinkles and sharply crumpled regions are familiar motifs in biological and synthetic sheets, such as plant leaves and crushed foils, say physicists Benny Davidovitch, Narayanan Menon and colleagues, but how a featureless sheet develops a complex shape has long remained elusive.
 
Now, in a cover story of the journal, Proceedings of the National Academy of Sciences, the physicists report that they have identified a fundamental mechanism by which such complex patterns emerge spontaneously.
 
Davidovitch says they were inspired and moved toward a solution by thinking about how a familiar

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