ScienceDaily Top Science Headlines
for Sunday, October 10, 2010
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Early lung cancer detection: Optical technology shows potential for prescreening patients at high risk (October 9, 2010) -- Early detection is critical for improving cancer survival rates. Yet, one of the deadliest cancers in the United States, lung cancer, is notoriously difficult to detect in its early stages. Now, researchers have developed a method to detect lung cancer by merely shining diffuse light on cells swabbed from patients' cheeks. ... > full story
Prediction of epileptic seizures by analyzing brain waves (October 9, 2010) -- Physicists, physicians and neuroscientists took a step towards the ambitious goal of predicting epileptic seizures. ... > full story
Microfluidic devices advance 3-D tissue engineering (October 9, 2010) -- A new method that generates three-dimensional (3-D) tissue models for studying bacterial infection of orthopedic implants has been developed. ... > full story
DNA repair capacity identified those at high risk for non-melanoma skin cancer (October 9, 2010) -- DNA repair capacity measurements effectively identified individuals who were at high risk for non-melanoma skin cancer, and may be a useful method to evaluate the efficacy of preventive therapies, according to new findings. ... > full story
Blind inventors develop free software to enable the blind to use computers (October 9, 2010) -- Inventors have developed free, open-source software to enable blind people to use computers. For many blind people, computers are inaccessible. It can cost upwards of 00 to purchase "screen reader" software, but two blind computer programmers have solved this problem. ... > full story
Alienated youths are more likely to lash out, study finds (October 9, 2010) -- When people are rejected by peers, they often lash out. In children, that aggression occasionally takes horrifying directions, leading to school shootings or other deadly acts. Researchers in the Netherlands found that some children are more likely than others to lash out in response to acute peer rejection: children who already feel like outcasts. ... > full story
New deep-sea hot springs discovered in Atlantic: Hydrothermal vents may contribute more to oceans' thermal budget (October 9, 2010) -- Hydrothermal vents may contribute more to the thermal budget of the oceans than previously assumed. Scientists on board the German research vessel Meteor have discovered a new hydrothermal vent 500 kilometres south-west of the Azores. ... > full story
Stem cells repair damaged spinal cord tissue (October 9, 2010) -- Researchers have shown how stem cells, together with other cells, repair damaged tissue in the mouse spinal cord. The results are of potential significance to the development of therapies for spinal cord injury. ... > full story
Cassini catches Saturn moons in paintball fight (October 9, 2010) -- Scientists using data from NASA's Cassini spacecraft have learned that distinctive, colorful bands and splotches embellish the surfaces of Saturn's inner, mid-size moons. The reddish and bluish hues on the icy surfaces of Mimas, Enceladus, Tethys, Dione and Rhea appear to be the aftermath of bombardments large and small. ... > full story
Maternal influenza vaccination may be associated with flu protection in infants (October 9, 2010) -- Babies whose mothers who receive influenza vaccines while pregnant appear less likely to be infected with flu or hospitalized for respiratory illnesses in their first six months of life, according to a new report. ... > full story
Voice phishing: System to trace telephone call paths across multiple networks developed (October 9, 2010) -- Phishing scams are making the leap from email to the world's voice systems, and researchers have found a way to tag fraudulent calls with a digital "fingerprint" that will help separate legitimate calls from phone scams. ... > full story
Emotional effects of heavy combat can be lifelong for veterans (October 9, 2010) -- The trauma from hard combat can devastate veterans until old age, even as it influences others to be wiser, gentler and more accepting in their twilight years, a new study finds. ... > full story
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