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February 4, 2004

 

top stories

Workplace panel issues report

The panel looking for ways to make Carolina a better place to work has finished its report, which will be presented to the campus community at a Feb. 5 meeting. ...

Trustees approve tuition proposal

University trustees, before voting, said they understood that raising tuition is never easy or popular. But raising out-of-state tuition closer to true market value is the only way they can raise badly needed revenue while, at the same time, remaining faithful to the state constitution's mandate to provide a university education to North Carolinians at a low cost....

Artful dodging

Sandra Neely's is one of 10 murals that will make campus construction more fun to navigate. ...

 

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The Gazette staff solicits ideas for interesting feature stories. Do you have one to share?

Binder's brave legacy one of hope
Roper tapped to lead UNC Health Care System
Requests for federal funding net results

Virus identified as cause of students' illness
Nanotechnology Center advances Triangle as high-tech hub
Forbes to be featured in Belgian documentary
Snow days

Binder's brave legacy one of hope

Loretta Bohn and Marilyn Freed heard the news of Karen Binder's death through an e-mail that her husband Ron sent out to family and friends on Jan. 6, the day after she died.

"We wanted to let everyone know that Karen passed away peacefully last night at 11:30," Binder wrote. "She was in no pain and was surrounded by family and her dogs.

"We can all feel good that she is in a better place now, where there is no more suffering. Karen gave a valiant fight against cancer for over 12 years and went well beyond where most people with her type of cancer go.

She is truly an individual who made a difference in this world and left it in better shape than when she found it."

The Binders were a part of the University community from 1994 to 2000 when they moved back to Ohio to be closer to family as Binder's health worsened.

Ron Binder served as director of Greek affairs for six years. Karen served as an adviser in the General College for four years and then began working part-time in the Lineberger Comprehensive Cancer Center.

Karen discovered she had ovarian cancer while living in Georgia in November of 1991 when she and Ron went to see their doctor to discuss their recent infertility treatments.

Within days, doctors removed her uterus and ovaries, and a fight for Karen's survival replaced the couple's dreams of having children.

In 1995, the year after they moved to North Carolina, she became the seventh woman at Lineberger to undergo a new treatment called high-dose chemotherapy with stem-cell transplant.

It was during this time that she awoke one night with an idea to create a quilt that would become for her not just an heirloom, but a legacy.

So she wanted to choose a theme for her quilt that focused on living.

She chose the "Tree of Life." It would fill the center of the quilt, and the leaves could be sewn by family members. The tree represented longevity and stability -- the very things cancer threatened to take away from her.

Thoughts of the quilt lifted her depression, she said, and gave her a purpose. "This was my baby, my project, my reason for being," she said.

Binder sent word about the quilt through a newsletter created by her parents. The newsletter kept hundreds of friends and relatives informed about Binder's progress with the quilt and about her fight against cancer.

"A quilt is a piece of a woman's soul," she said in an interview with the "Gazette" in fall of 1998. "It is a way for a woman to express herself in a very intimate way."

She went on to raise awareness about her disease, helping to establish Cornucopia House Cancer Support Center, the Triangle North Carolina Ovarian Cancer Connection and the North Carolina Ovarian Quilt Project for which she was recognized with the Distinguished Public Service Award and the Chancellor's Award.

Upon her return to Ohio, she helped establish Let's Talk-It-Ovar, an ovarian cancer support group, and the creation of ovarian cancer awareness quilts for the Toledo Hospital and the Medical College of Ohio. Most recently she worked with the University of Toledo Campus Ministries on a fund-raiser.

Karen received her undergraduate degree from the University of Toledo, where she was initiated into Delta Delta Delta sorority, and her master's degree from Bowling Green State University.

It was through the Delta Delta Delta sorority that Freed knew Binder. Freed serves as the sorority's house director and Binder served as an adviser for the Chapel Hill chapter and was a member.

Bohn got to know the couple while working for Ron Binder some five years during his tenure as adviser of Greek Affairs.

Bohn now works as an administrative assistant with the Systems & Procedures Department in Carr Building.

When she and Freed heard the news, Bohn said, "it never occurred to us not to go. We flew up together."

Binder said he was "pleased and pleasantly surprised that Loretta and Marilyn would fly all the way to Toledo for the service, but that is just like them.

"These two put a nice face on UNC. At times big universities can seem large and uncaring, but acts such as this give a human touch to the institution."

Bohn said one of the most revealing things about Binder is a story that she wrote about the lesson a student at the University of Georgia taught her with a with a box of peanut M&Ms.

The student sat next to Binder and each morning brought with her a box of M&Ms that she would eat, not only one by one, but piece by piece, dismantling the half of the outer shell, then the peanut, then the remaining shell.

Binder wrote how the young woman drove her to distraction until she reflected about the value of really appreciating and enjoying something as small as a peanut M&M.

"One of the lessons that this little M&M reaffirmed for me is that we really do have free will and the ability to choose the things we do in life," Binder wrote.

"How many of us can truly live in the moment without thought of personal gain or future accomplishment," Binder wrote. "The story of the M&M teaches us that you can take time from your schedule to enjoy the small things in life. The things that don't necessarily have to do with school or career, but things that feed your soul: a walk in the sun, a telephone conversation with a friend, or even a piece of chocolate."

Throughout her career, Karen worked as an assistant dean, an assistant chair and an adviser at three universities: Carolina, Georgia State University and the University of Georgia. But she found a way to meaning and purpose through her long battle with cancer as well, Bohn said.

Bohn said a quotation from a survivor of Hodgkin's disease, which was listed in the bulletin of Binder's memorial service, captures the spirit by which her friend had lived.

It read, "Cancer, I intend to not only beat you, but to use you to better the lives of everyone I can: by loving them, encouraging them, giving them information, making them laugh, praying for them, and by any other means I can. Cancer, you are not the end. You are merely my opportunity to serve others -- and perhaps my only chance to attain at least some small measure of heroism."

The family requests that donations be sent to the Karen Kennedy Binder Scholarship Fund at the University of Toledo. The fund was established for a member of Delta Delta Delta who demonstrates outstanding public service.

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Roper tapped to lead UNC Health Care System

William L. Roper, dean of the School of Public Health, has been named chief executive officer of the UNC Health Care System.

The appointment, effective March 15, was announced Jan. 23 by UNC President Molly Corbett Broad and ratified by the UNC Board of Governors during a special meeting in Chapel Hill. Roper, who will serve concurrently as dean of the School of Medicine and vice chancellor for medical affairs at Carolina, succeeds Jeffrey L. Houpt, who announced last spring his plans to step down from the posts.

The UNC Health Care System (HCS), formed in 1998 through an organizational merger of UNC Hospitals and the clinical programs operated by the School of Medicine, now also encompasses Rex Hospital in Raleigh and its affiliates. The creation and expansion of this integrated health care system has better positioned North Carolina's only state-owned university hospital to operate competitively in a rapidly changing health care environment.

"We were extremely fortunate," Broad said in announcing Roper's selection, "to find within our own ranks a seasoned administrator with the demonstrated expertise, ability and commitment to build on the very strong foundation established by Jeff Houpt, who deserves great credit for breathing life into the newly created organization.

Under Bill Roper's leadership, the UNC Health Care System is well positioned to deliver the highest standards of medical care for the people of this state and to operate effectively in a very competitive environment."

Chancellor James Moeser also lauded the appointment. "Bill Roper is one of America's most distinguished health-care professionals," said Moeser. "Under his leadership, our School of Public Health has firmly established itself as one of the great public health schools, along with Johns Hopkins and Harvard. He has strong support from the faculty in the School of Medicine, and as dean of the School of Medicine and vice chancellor for medical affairs, he will play a key role in the senior leadership of this University. I have great confidence in Bill and his ability to serve this state and the health care needs of its citizens."

A pediatrician, Roper has been dean of Carolina's nationally renowned School of Public Health since 1997. He holds dual appointments as professor of pediatrics in the School of Medicine and as professor of health policy and administration in the School of Public Health.

Roper, 55, began his career in public health in his home state of Alabama, where he was health officer for the Jefferson County Department of Health from 1977 to 1983 and assistant state health officer for the Alabama Department of Public Health from 1981 to 1983. After serving as a White House Fellow in 1982-83, he spent the next seven years in a variety of key positions in Washington, D.C., including special assistant to the president for Health policy; administrator of the Health Care Financing Administration, the federal agency that oversees Medicare and Medicaid; director of the White House Office of Policy Development; and deputy assistant to the president for domestic policy.

In 1990, Roper was tapped to lead the national Centers for Disease Control and Prevention in Atlanta. He joined Prudential HealthCare in 1993 as president of the Prudential Center for Health Care Research and was named senior vice president of Prudential HealthCare the following year.

He held that post until assuming the post of dean at Carolina in 1997. Recently, "U.S. News and World Report" again ranked the School of Public Health as the nation's top public health school at a public university. It is known and respected for its teaching and research on issues such as health care, nutrition, chronic illness, infectious diseases, family health, and environmental sciences.

A graduate of the University of Alabama, Roper earned his medical degree at the University of Alabama School of Medicine and his master's degree in public health from the University of Alabama at Birmingham School of Public Health.

Roper is a member of the Institute of Medicine of the National Academy of Sciences and serves on the Institute of Medicine Governing Council.

Currently, he is vice chairman of the board of the Partnership for Prevention, vice chairman of the board of the National Quality Forum, a trustee of the Robert Wood Johnson Foundation, a member of the board of directors of the UNC Health Care System, and a member of the President's Commission on White House Fellowships.

The author or co-author of more than 70 articles in publications such as the "Journal of the American Medical Association" and the "New England Journal of Medicine," Roper has won numerous distinguished service awards from the U.S. Public Health Service, the Association for Health Services Research, the National Association of Health Data Organizations, Emory University, and the University of Alabama.

As CEO, vice chancellor and dean, Roper will oversee an integrated health care system that includes a top-ranked public medical school and modern hospitals for children, women, neurological and psychiatric patients, and general adult patient care. In the overarching role of CEO, he will report directly to Broad. As vice chancellor and dean, he will report to Moeser.

"We are thrilled with this appointment," said James B. Hyler, Jr., a Raleigh banking executive and chair of the HCS board of directors. "Bill Roper is held in the highest regard by peers across the country, and we are confident that the UNC Health Care System will benefit greatly from his leadership."

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Requests for federal funding net results

The $373 billion spending package passed by the U.S. Senate in mid-January included nearly $2 million in funds for the University, said Allison Rosenberg, associate vice chancellor for research, federal affairs.

Requested by Carolina, the funds will be distributed as follows:

$1 million from the National Aeronautics and Space Administration (NASA) for educational programs at the Morehead Planetarium and Science Center. The planetarium will use the money to work with laboratory scientists to design, develop and deliver educational materials and curricula throughout North Carolina that mirror the latest developments in the laboratory.

$700,000 from the U.S. Environmental Protection Agency to pursue research on "Green Chemical Manufacturing and Processing." A focus of the research will be to develop a dry process that will limit the use of water and organic solvents and pollutants released in the microelectronics manufacturing industry.

$250,000 from the U.S. Department of Justice to implement and test a new "Career Start" model of middle school education to offer children who are at risk of school failure new reasons for studying harder, staying in school and becoming productive citizens.

Rosenberg said each program that received money is distinctly different and reveals the excellence of the University across a breath of disciplines. But all three programs share something in common, she said.

"Each of these awards demonstrates Carolina's commitment to public service and to bringing the science and technological expertise of our faculty to bear on problems that are of concern to citizens statewide," Rosenberg said.

The money to the planetarium is the second award it has received to bolster science education in high schools throughout the state. Two years ago, it received a $2 million award from NASA, she said.

The planetarium, with its location on campus, is well positioned to be a visible "front door" for the University and its research laboratories, the request said. Because of past support from NASA, the planetarium has developed a dynamic staff of scientists, science educators and other support personnel that include significant numbers of teaching fellows as well as undergraduate and graduate students from the sciences.

The School of Social Work's Career Start seeks to develop curricula for middle school students to not only keep them in school but to help them focus on future careers they might not otherwise consider, Rosenberg said.

The request cited evidence that shows how progress made through early intervention and in elementary schools all too often vanishes in middle school.

"Middle school appears to be a critical time in the continuum of failure," the request said. "These are the years children either engage with school and acquire attitudes and competencies that propel them forward, or become discouraged and lose any momentum they may have enjoyed. While there is growing evidence that children in poverty in fact improve their skills in elementary school, these same studies show too many experienced a rapid falloff in math and reading competencies when they get to middle school."

The outcome for such children is that few develop "a realistic vision of opportunities for work, advanced education or personal and financial independence beyond their school years," the request said.

The goal of Career Start would be to "build a workforce engagement system that fosters in children a realistic understanding and preview of their opportunities for adult careers that pay a living wage, while helping them recognize the connection between their core studies and future work. Participating schools will emphasize career exploration through curriculum, school culture and parental and community involvement."

The funding for dry manufacturing of microchips holds the promise of triggering the development of an entire new manufacturing sector in North Carolina, Rosenberg said. The process under study is the same that Carolina and N.C. State University researcher Joe DeSimone has already successfully implemented in the dry cleaning business, Rosenberg said.

As the semiconductor industry has advanced, the production of pollutants has increased in proportion, and a technology that would eliminate the use of solvents and water in the manufacturing process could have profound implications both for the economy and the environment.

The research was made possible by the University's ongoing investment and commitment that was evident in 2002 when Carolina announced the creation of the Institute for Advance Materials, Nanoscience and Technology. Additionally, the University joined N.C. State in an unprecedented $4.6 million joint investment to establish the Triangle National Lithography Center that will be located on N.C. State's Centennial Campus. (See story on page 4.)

The analytical tools requested in the proposal will be housed in the Phillips addition of the University's new Science Complex.

Rosenberg also expressed gratitude for the interest and hard work of the state's legislative delegation to Washington.

"The University is extremely fortunate, indeed the whole Research Triangle Park area is fortunate, to have a vocal representative like David Price," Rosenberg said. "He understands the basic connections between fundamental academic research and social impact. As one of only two members of the North Carolina delegation on the House Appropriations Committee, he's earned the opportunity to bring his own appreciation and understanding of science to benefit his constituents. We are extremely grateful for all David Price does for us.

"Our senator, Elizabeth Dole must also be acknowledged for her invaluable support. She understands well the urgency of our work to assist the state's economic recovery. And we want to thank Sen. (John) Edwards for his help throughout the year."

The money the University received is part of an omnibus bill that consolidated the final seven appropriations bills for the federal government's 2004 fiscal year that began Oct. 1.

B A C K   T O   T O P

Virus identified as cause of students' illness

A relatively small number of University students have been ill recently with an acute stomach flu with symptoms persist for a day or two. On Jan. 29, Orange County Health Department officials identified the culprit as a norovirus.

Noroviruses can cause acute gastroenteritis in humans, and that means nausea, vomiting and/or diarrhea and stomach cramping. In a campuswide e-mail sponsored by the Department of Health, Environment and Safety, the Carolina community was cautioned that while the illness is usually not serious, people who have had it could remain contagious for up to two weeks.

Considering how unpleasant the symptoms are, it's recommended that everyone take common-sense public health precautions to reduce the risk of transmitting or getting this illness. The key to prevention is meticulous personal hygiene.

Personal health tips include the following:

Frequently wash hands, especially after toilet visits and before eating.

Don't share eating utensils or toothbrushes.

After an illness episode, thoroughly clean and disinfect contaminated surfaces, including doorknobs and faucets, using a bleach-based household cleaner. Immediately clean soiled clothing or bed linens, using hot water and soap. Stool and vomit are infectious.

In addition, the Centers for Disease Control recommend that anyone infected with norovirus should not prepare food while they have symptoms and for three days after they recover from their illness. Food that may have been contaminated by an ill person should be disposed of properly.

Faculty and staff with questions or concerns may contact the University Employee Occupational Health Clinic at 966-9119 or find more information at ehs.unc.edu/workplace_safety/norovirus.

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Nanotechnology Center advances Triangle as high-tech hub

A state-of-the-art tool delivered to N.C. State University's Centennial Campus will allow faculty and students at Carolina and N.C. State to take a huge step forward in nanofabrication, or the fabrication of very small things.

Leaders from the two universities, the UNC system, industry and government witnessed the official opening on Jan. 20 of the Triangle National Lithography Center (TNLC) at N.C. State's Engineering and Graduate Research Center. Attendees toured the new facility and viewed its high-tech gem -- a 193-nanometer lithography stepper. The tool will allow nearly 100 students and faculty members from both campuses, as well as industry, government and other academic users, to conduct cutting-edge nanotechnology research.

It is believed that no other institute of higher education has such a state-of-the-art tool for nanofabrication. N.C. State officials say that gaining experience with the stepper will give students a big advantage in the nanotechnology workforce.

"As we open the doors to this new, world-class center, we open a new era in nanotechnology research in North Carolina," said N.C. State Chancellor Marye Anne Fox. "This center represents an unprecedented partnership between the state's flagship universities and our industry partners and is an investment in the future of higher education and economic development."

Said Chancellor James Moeser, "This innovative center shows just how powerful the partnerships between two great research universities can be on behalf of the people of North Carolina. The cutting-edge approach both campuses are taking with the center will help address practical environmental and economic issues facing our state and nation."

The lithography stepper will be used to produce patterns on different substrates for use as electronic devices. Computer chips, molecular electronics devices and opto-electronics devices are just a few of the items that can be produced with the stepper, researchers say. Other nanoscale technology that can be produced by the tool includes "lab-on-a-chip" devices that can, for example, screen biologically active reagents like anthrax.

The stepper will also be used to support research in environmentally safe lithography, polymers and polymer processing as part of the National Science Foundation Science and Technology Center's "Dry Fab of the Future" research program. That program -- which works to develop sustainable, "dry" manufacturing methods based on the carbon dioxide technology platform -- is headed by Joseph DeSimone, Kenan distinguished professor of chemistry and chemical engineering who has joint appointments at Carolina and N.C. State, and Ruben Carbonell, KoSa Professor of chemical engineering at N.C. State.

"As a multi-user facility, the TNLC is available to local industrial partners and academic institutions to further the understanding of matter and processes at the nanometer-length scale," DeSimone said. "The facility represents unmatched capabilities to advance nanofabrication equipment and expertise."

"The opening of this facility is an important milestone for the nanotechnology research community and the state," said Robert McMahan, an event speaker and science adviser to Gov. Mike Easley, and a research professor of physics and astronomy at the University.

The center will provide local industrial partners the infrastructure necessary to compete on the international stage in advanced applications in microelectronics, officials say. The TNLC is an affiliate of the National Nanofabrication Infrastructure Network (NNIN).

The stepper has a market value of about $12 million. N.C. State and Carolina invested about $4 million in purchase and start-up costs.

Other major facilities under construction at the University will complement the new center at N.C. State. A new Institute for Advanced Materials, Nanoscience and Technology directed by DeSimone will be housed in the Carolina Physical Science Complex, part of a public-private partnership.

B A C K   T O   T O P

Forbes to be featured in Belgian documentary

By Russell C. Campbell III
"Gazette" contributing writer

Below green wires dangling like Christmas lights, a Belgian crew from VRT Televisie, Belgian's public television, filmed a spectrometer, an instrument that emits high-power ultra-violet excimer lasers so intense that it can burn skin exposed even for a moment.

WHEN GOOD HOPS GO BAD   Chemistry Professor Malcolm Forbes is interested in free radicals, and that has led to his collaboration with a Belgian chemist to use a spectrometer to research the process in which light causes the hops in beer to turn "skunky."

For the film crew's interests, this spectrometer determined the breakdown of hop molecules in beer when subjected to light, a chemical mechanism that gives beer the "skunky" flavor and smell.

That process is a research interest of Malcolm Forbes, a Carolina chemistry professor who will be part of a science documentary the crew is filming for Belgian television. The crew creates scientific programs for large audiences and was looking forward to producing a simple program about beer.

"We mostly do documentaries about medicine and illness," said Berten Baert, the crew's researcher. "It's nice to do a program that doesn't involve someone dying."

VRT became interested in the research of Forbes and collaborator Denis De Keukeleire, a chemist from the University of Ghent in Belgium, when they were featured in a National Geographic article on their discovery. Forbes specializes in looking at free radicals -- their shape and their reactivity to other molecules -- when they are exposed to light. The Belgian film crew was interested in how the collaboration was started and how the scientists actually solved the problem.

Forbes met De Keukeleire in 1996 at a conference in Brazil where Forbes was giving a talk on the technique known as "time-resolved electron paramagnetic resonance spectroscopy."

"He and I stayed up late into the night discussing a possible collaboration on the degradation of hop compounds in beer using my spectroscopy to produce the mechanism," Forbes said. "We eventually found out that we could get these very strong signals in our spectrometer from hop compounds."

After creating computer simulations based on theoretical models for the structure of the radicals, they found they had a lot of mechanistic information.

Since at least 1875, it has been known that hops cause beer to become skunky when exposed to light. In the 1960s, it was determined that what creates the bad smell is an acid known as skunky thiol (3-methylbut-2-ene-1-thiol).

"The beginning of the story with the hops and the end of the story with the thiol were known," said Forbes. "What we were able to do was to look at the actual mechanistic pathways by which one is transferred into the other, so we kind of filled in the middle of the story."

With funding provided by the National Science Foundation and the Interbrew-Baillet Latour Foundation of Leuven, Belgium, the resulting article appeared in the Nov. 5, 2001, issue of "Chemistry," a European Journal.

"If someone comes to me with a problem involving free radicals, I'm almost bound to be interested," Forbes said. "I have lots of collaboration all over the world involving free radicals, and this is just a small portion of my work that I'm delighted to be working on. It's really fun to go out and talk about this with students and other professors."

The documentary is scheduled to air in Belgium in late March. It is not known if the documentary will be available in the United States.

B A C K   T O   T O P

Snow days

The pristine, powdery snow that fell during the day on Jan. 25 became glazed with enough sleet to close the University on Jan. 26 under Condition III of the Adverse Weather Policy. The roads cleared enough the next day, Tuesday, to return to Condition I, and the University re-opened at 11 a.m. The same held true for Wednesday, when classes began, and offices opened, at 10 a.m. To learn more about the University's adverse weather policies, see hr.unc.edu/Data/SPA/leave/adverseweatherleave.


Grounds worker Juan Garcia-Armenta spreads a mixture of sand and salt onto the Cameron Avenue sidewalk.


A bicyclist makes his way over the paths of Polk Place.


Grounds supervisor Tom Jenswold scrapes the sidewalks near the School of Social Work.


Grounds employee Dave Stephens shovels snow along the Cameron Avenue sidewalk.

 

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