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Researchers fight cholera with computer forecasting

September 21, 2011

By Pam Frost Gorder, Research Communications

Just as the rainy season is driving a new surge of cholera cases in Haiti, a new computational model could forecast where outbreaks are likely to occur.

Researchers at Ohio State University are working with the Centers for Disease Control and Prevention (CDC) on the project, in the hopes of targeting anti-cholera efforts where they are most needed in the earthquake-ravaged country.

Continue reading ‘Researchers fight cholera with computer forecasting’

Category: Research News

Rise in risk inequality helps explain polarized US voters

August 10, 2011

By Jeff Grabmeier, Research Communications

A new study of political polarization in the United States suggests that changes in the labor market since the 1970s have helped create more Republican and Democratic partisans and fewer independents.

The growth in partisanship has to do with people’s current income and — importantly — their expectations of job security, said Philipp Rehm, author of the study and assistant professor of political science at Ohio State. Continue reading ‘Rise in risk inequality helps explain polarized US voters’

Astronomers reach for the stars for new cancer therapy

July 13, 2011

By Pam Frost Gorder, Research Communications

Astronomers’ research on celestial bodies may have an impact on the human body.

Ohio State astronomers are working with medical physicists and radiation oncologists to develop a potential new radiation treatment — one that is intended to be tougher on tumors but gentler on healthy tissue.

Continue reading ‘Astronomers reach for the stars for new cancer therapy’

Category: News, Research News

Common drug makes liver cancer cells commit suicide

June 15, 2011

By Emily Caldwell, Research Communications

The anti-inflammatory drug celecoxib, known by the brand name Celebrex, triggers liver cancer cell death by reacting with a protein in a way that makes those cells commit suicide, according to a new study.

Researchers also found that the combination of celecoxib with each of two chemotherapy drugs killed more liver cancer cells in culture, making those combinations more effective than either drug on its own.

Continue reading ‘Common drug makes liver cancer cells commit suicide’

Croplands give insight into early Hawaiian society

June 2, 2011

By Earle Holland, Research Communications

A pattern of earthen berms, spread across a northern peninsula of the big island of Hawaii, is providing archeologists with clues to exactly how residents farmed in paradise long before Europeans arrived at the islands.

The findings suggest that simple, practical decisions made by individual households were eventually adopted by the ruling class as a means to improve agricultural productivity.

Continue reading ‘Croplands give insight into early Hawaiian society’

Category: Research News

Sometimes, it’s better not to know everything

May 18, 2011

More knowledge not always helpful for women dealing with heart disease


By Emily Caldwell, Research Communications

Women with congestive heart failure who repress their emotions, especially anger, are more likely than emotionally expressive women to experience symptoms of depression associated with knowledge about their disease, according to new research.

Coping styles of women in the study influenced how depressed or anxious they felt. The less they talked about or expressed their emotions, the more likely they were to have symptoms of depression and anxiety.

Continue reading ‘Sometimes, it’s better not to know everything’

Category: Research News

TV ‘breakups’ cause viewers distress, more media use

May 4, 2011

By Jeff Grabmeier, Research Communications

Even temporary “breakups” can be distressing for some people — at least when it comes to their favorite television programs.

A new study examined how college-aged television viewers reacted when their favorite shows went off the air or were replaced with reruns as a result of the television writers’ strike of 2007-08.

Continue reading ‘TV ‘breakups’ cause viewers distress, more media use’

Category: News, Research News

Study: Breast cancer patients’ persistent fatigue is real

April 20, 2011

And the condition may actually speed up aging


By Earle Holland, Research Communications

The persistent fatigue that plagues one out of every three breast cancer survivors may be caused by one part of the autonomic nervous system running in overdrive, while the other part fails to slow it down.

That imbalance of a natural system in the body appears linked to the tiredness and exhaustion that can burden cancer patients as much as a decade after their successful treatment.

Continue reading ‘Study: Breast cancer patients’ persistent fatigue is real’

Stereo vision: Engineers invent lens for 3D microscope

April 6, 2011

By Pam Frost Gorder, Research Communications

Engineers at Ohio State have invented a lens that enables microscopic objects to be seen from nine different angles at once to create a 3D image.

Other 3D microscopes use multiple lenses or cameras that move around an object; the new lens is the first single, stationary lens to create microscopic 3D images by itself. Continue reading ‘Stereo vision: Engineers invent lens for 3D microscope’

Category: News, Research News

Welders can breathe easier with chromium-free alloy

March 16, 2011

By Pam Frost Gorder, Research Communications

A new alloy promises to lessen welders’ risk of breathing toxic fumes on the job.

The alloy is a welding “consumable” — the material that melts under the welder’s torch to fill the gap between parts that are being joined. Continue reading ‘Welders can breathe easier with chromium-free alloy’

Category: News, Research News
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