Pap Smear :: Abnormal Pap smears not unusual in Australian women
One in four Australian women have received an abnormal result on a Pap smear test.
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Infectious Disease :: GreeneChip – New diagnostic tool identifies multiple pathogens
Researchers in the Greene Infectious Disease Laboratory at Columbia University’s Mailman School of Public Health and their colleagues in the WHO Global Laboratory Network have developed a new tool for pathogen surveillance and discovery — the GreeneChip System. The GreeneChip is the first tool to provide comprehensive, differential diagnosis of infectious diseases, including those caused by viruses, bacteria, fungi or parasites.
Weight Loss :: Blacks less likely to recognize overweight and obesity
Overweight black Americans are two to three times more likely than heavy white Americans to say they are of average weight — even after being diagnosed as overweight or obese by their doctors, according to a study led by Dana-Farber Cancer Institute researchers.
Nanotechnology :: Former White House science advisor warns that nanotechnology’s potential threatened
“Nanoscale science and engineering promise to be as important as the steam engine, the transistor, and the Internet, and have the potential to revolutionize all other technologies” according to Neal Lane, former science advisor to US President Bill Clinton. “But that outcome is not guaranteed.”Dr. Lane made his remarks today at a Project on Emerging Nanotechnologies event at the Woodrow Wilson International Center for Scholars.
Taste :: Penn researchers discover initial steps in the development of taste
Researchers at the University of Pennsylvania School of Medicine are closer to understanding how the sense of taste develops. They have pinpointed a molecular pathway that regulates the development of taste buds. Using genetically engineered mice, they discovered that a signaling pathway activated by small proteins called Wnts is required for initiating taste-bud formation. They have also determined that Wnt proteins are required for hooking up the wiring of taste signals to the brain.
Parenting :: Working parents concerned about after-school care
Millions of working fathers and mothers are less productive at work due to concerns about what their children are doing in the after-school hours, according to a new study released today by Catalyst, the leading nonprofit research and advisory organization working to build inclusive environments and expand opportunities for women at work. The report, entitled “After-School Worries: Tough on Parents, Bad for Business,” was conducted in cooperation with the Women’s Studies Research Center at Brandeis University.
Nanotechnology :: Consumers neutral on risks, benefits of nano – nanotechnology
The largest, most comprehensive survey of public perceptions of nanotechnology products finds US consumers are willing to use specific nano-containing products — even if there are health and safety risks — when the potential benefits are high. The study also finds US consumers rate nanotechnology as less risky than everyday technologies like herbicides, chemical disinfectants, handguns and food preservatives. The findings appear in December’s issue of Nature Nanotechnology.
Education :: Rural students lag behind in sub-Saharan Africa
A new study in the current issue of Comparative Education Review reveals the discrepancy between the actual state of education in sub-Saharan Africa and the educational goals outlined in the United Nation’s Education for All (EFA) and Millennium Development Goals (MDG) programs a decade ago.
Consumer :: Feeling sad about Iraq, it won’t keep you from buying American products
The United States’ involvement in Iraq has generated a lot of debate about the potential impact on American businesses abroad. Yet, very little systematic research has addressed the effect of geo-political conflicts on consumer decision-making. Now, a new study explores how our range of reactions to political events may affect purchasing. Notably, the researchers found that not all negative feelings towards a country will lead to product evaluations based on country of origin.
Immigrant :: Adolescent Asian immigrants improve their good health habits over time
The good health habits of adolescent Asian immigrants improve with each generation born in the United States, but health habits among adolescent Latino immigrants generally remain poor or become worse in succeeding generations, according to a RAND Corporation study issued today.