It is truly amazing that each day, numerous new scientific breakthroughs are discovered. Science Daily is a great resource to keep up on the latest exciting discoveries. Below is just a small samping of recent discoveries.
However, wasps do not always pollinate the fig. Fig trees “punish” these “cheaters” by dropping unpollinated fruit, killing the wasp’s offspring inside, report researchers working at the Smithsonian Tropical Research Institute.
“Sanctions seem to be a necessary force in keeping this, and other, mutually-beneficial relationships on track when being part of a mutualism is costly,” said Jandér. “In our study, we saw less cheating when sanctions were stronger
Statistical data revealed peaks, which may be outbreaks of appendicitis, in the years 1977, 1981, 1984, 1987, 1994 and 1998. In addition, researchers uncovered some seasonal trends for appendicitis, documenting a slight increase in appendicitis cases during the summer.
“The peaks and valleys of appendicitis cases generally matched up over time, suggesting it is possible that these disorders share common etiologic determinates, pathogenetic mechanisms or environmental factors that similarly affect their incidence,” Dr. Livingston said.
“But both the mice and humans found to have the alternation in the BDNF gene took significantly longer to ‘get over’ the innocuous stimuli and stop having a conditioned fear response,” explains Dr. Fatima Soliman, lead author of the study, who is currently a Tri-Institutional MD-PhD student, and has completed her Ph.D. in the labs of Drs. B.J. Casey and Francis S. Lee.
Surgeons from UC Davis Medical Center have demonstrated that artificial muscles can restore the ability of patients with facial paralysis to blink, a development that could benefit the thousands of people each year who no longer are able to close their eyelids due to combat-related injuries, stroke, nerve injury or facial surgery.
In a just-published series of studies involving hundreds of volunteers, researchers have found that watching or even thinking about someone with good self-control makes others more likely exert self-control.
If still can’t get enough science, the IMAX Hubble 3D experience starts March 19th, 2010 exclusively at IMAX and IMAX 3D locations.