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Latest UCLA Stories

New Technique Produces Sharper 3-D Images Of Breast Tumors
2012-10-23 07:40:15

Like cleaning the lenses of a foggy pair of glasses, scientists are now able to use a technique developed by UCLA researchers and their European colleagues to produce three-dimensional images of breast tissue that are two to three times sharper than those made using current CT scanners at hospitals. The technique also uses a lower dose of X-ray radiation than a mammogram. These higher-quality images could allow breast tumors to be detected earlier and with much greater accuracy. One in...

Planetary Systems Compared To Pancakes
2012-10-15 12:14:06

Lee Rannals for redOrbit.com - Your Universe Online Astronomers from UCLA using NASA's Kepler space telescope have determined that most planetary systems are "flatter than pancakes." The team wrote in a paper submitted to the Astrophysical Journal that they developed a computer model of planetary systems and compared them to the properties of Kepler data. They found that the more than 85 percent of planets have inclinations of less than three degrees, making the planetary systems...

Common Human Viruses Could Lead To Acne Cure
2012-09-25 10:45:10

Lawrence LeBlond for redOrbit.com - Your Universe Online Acne, Propionibacterium acnes, is a common human skin disease that affects hundreds of millions of people every year. It is also the bane of teenagers, causing insecurity and disrupting social life for many. But there may be new hope for pimple poppers everywhere. A new study suggests viruses could be used to treat acne, and effectively kill acne-causing bacteria. By utilizing a harmless virus that lives on the skin, scientists...

2012-09-06 10:16:27

UCLA study challenges WHO's approach The World Health Organization is about to roll out a new strategy for AIDS prevention in South Africa, a country where more than 5 million people are infected with HIV. Based on a mathematical model, the WHO predicts this strategy will completely eliminate HIV in South Africa within a decade. But not so fast, suggests a group of UCLA researchers. Their work challenges the proposed strategy by showing it could lead to several million individuals...

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2012-09-05 20:07:28

Michael Harper for redOrbit.com — Your Universe Online A new study suggests that expressing your feelings and fears in times of anxiety and stress may actually help you through these times and confront your fears. In fact, according to this UCLA psychology study, the more negative and fearful words you use, the better chance you have of reducing your fear and stress. In order to test this theory, the UCLA psychologists asked 88 participants to face a very common human fear: A...


Word of the Day
bellycheer
  • Good cheer; viands.
  • To revel; to feast.
The word 'bellycheer' may come from 'belle cheer', "good cheer".
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