OSU People and Programs « OSU Spotlight

Kalkidan Tadesse is preparing for her future with research that could help protect alpacas and llamas from anemia.

This is a busy summer for Kalkidan Tadesse. As a participant in the McNair Scholar program, which provides rigorous academic preparation for doctoral education for low-income, first-generation, and underrepresented minority college students, she is doing lab work, participating in field students, working in the library, and participating in McNair seminars and field trips, while getting ready to write a final paper and give an oral presentation on her research at the end of the summer.

Kalkidan’s research is under the guidance of faculty mentors Susan Tornquist and Luiz Bermudez in the Oregon State University College of Veterinary Medicine.

The research involves the pathogenesis of an organism called Mycoplasma haemolama that attaches to the red blood cells of llamas and alpacas and can cause them to become anemic. “We have developed a very sensitive assay to detect the organism and are trying to find the best antibiotic therapy to actually eliminate the infection,” Tornquist says.

Pretty serious research for a college senior who has only been in the U.S. since 1996. Kalkidan was born and raised in Addis Ababa, Ethiopia. After graduating from Grant High School in Portland with highest honors, she received a diversity achievement scholarship to attend OSU.

With the research she’s done the past couple of summers through the McNair program, Kalkidan says she expects to be well prepared for graduate work in chemistry.

The McNair Scholars Program

OSU’s Spring Creek Project brings together people from different disciplines to examine the relationship between human culture and nature.

Kathleen Dean Moore and Charles Goodrich

Take an environmental scientist, a philosopher, and a poet. Put them together in a room and ask them to re-imagine connections between human culture and natural landscapes.

Is this a recipe for disaster? No, it’s just a challenge, says Kathleen Dean Moore, OSU philosophy professor and director of the Spring Creek Project.

Created through an endowment from an anonymous donor, the project is designed to explore the relation of humans to the rest of the natural world.

“That’s the idea behind the Spring Creek Project,” Moore says. “Bring together people with different background and perspectives–whether they are forest managers, artists, students, or scientists-and engage them in creative thought about how to live on this beautiful Earth.”

To encourage that cross-fertilization of ideas, the Spring Creek Project promotes what it calls “confluence communities.” These are groups of three or more people, preferably from different backgrounds, who get together to discuss themes that revolve around nature.

The centerpiece of the program is the Cabin at Shotpouch Creek, located on a 40-acre nature reserve and writing retreat in the Coast Range of western Oregon. The cabin serves as a meeting place for workshops and scholarly projects.

In addition to the cabin and confluence communities, the program offers a number of field courses and public events. There is also a Spring Creek Library, located on the second floor of Hovland Hall on the OSU campus.

Moore has high hopes for the interdisciplinary nature of the project. “We need to look beyond our own disciplines,” she says. “When we talk with people whose expertise is different from our own, creative new solutions and perspectives can emerge.”

The Spring Creek Project

OSU Alum Don Pettit has gone a long way in his career. All the way to the International Space Station and back, in fact.

Donald Pettit has had a lifetime of adventures packed into the past six months. Initially a backup member of the Expedition 6 International Space Station crew, Pettit was chosen to go last November when another astronaut was medically disqualified.

Once at the station, Pettit did two space walks that he hadn’t anticipated. Then his stay was increased from four months to six months when the U.S. Shuttle fleet was grounded following the Columbia disaster Feb. 1. Finally, the trip was capped off by returning to Earth in a Russian Soyuz capsule that dropped steeply to Earth and missed its landing site by 290 miles.

For Pettit, who has been in the astronaut program since 1996, the experience was the culmination of a lifelong goal. “I have wanted to fly in space ever since I was a kid,” he said. “I remember John Glenn flying in space and wanted to be like him.”

Pettit, a 1978 OSU chemical engineering graduate, remembered his alma mater during the trip, engaging in a high-tech conversation from space with two of his professors, Octave Levenspiel and Goran Jovanovic, and a group of engineering students.

Pettit told the group that a typical workday for the space station crew started at 7:30 a.m. and ended about 12 hours later. Except, he said, when a shuttle is docked at the station. Then, he said, the astronauts work around the clock. “It’s kind of like what you do down there during finals week,” he told the students.

Don Pettit’s space chronicles

News articles about Pettit’s space journey

Oregon State educators and researchers are having an impact in the metro area.

Lisa Conroy, Christopher Higgins, and Jean Moule are only a few of the links that give OSU an important and visible effect in the Portland area and around the state.

Conroy, a 4-H faculty member in OSU’s Washington County Extension Office, leads the innovative Web Wizards program that mentors Hispanic youth with the help of community partners, including Intel and the Intel Latino Network volunteers.

The students learn emerging technologies from their Intel mentors. In return, they teach computer skills to community members. Participants in the 4-H Web Wizards program have a 95 percent graduation rate, and 98 percent pursue post-high school education. More information

Higgins, assistant professor of civil engineering, is principal investigator in a project teaming OSU with the Oregon Department of Transportation to study the structural integrity of bridges. ODOT gave OSU $1.6 million to examine the severity of cracks in more than 500 Oregon bridges. An on-campus laboratory will enable OSU engineers to conduct full experiments on structural elements. “There is almost no data to determine how bridges actually fail under moving loads,” Higgins says. “This grant will give us the opportunity to address these issues.” More information

Moule, assistant professor of education, developed an “immersion” program that takes OSU student teachers into Portland to teach in predominantly African-American King Elementary School. And each year, busloads of King students visit OSU for exposure to the campus. The program began in spring 1998 and focused on the best ways to teach math and science to culturally diverse students. Moule says some differences in learning, such as emphasis on family or age, can be culturally based, and new teachers need to be aware of these differences. More information

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