Researchers at Weizmann Institute demonstrate that water is formed in interstellar clouds through a reaction involving hydronium. The experiment, conducted at an ion storage ring, shows a permanent ratio between water and hydronium molecules.
Scientists created a 3D computer model of a glutamate receptor, which can be used to develop new drugs for Alzheimer's disease and other disorders. The model accurately represents the receptor's structure and behavior.
A study led by Dr. Steven Wing found that lung cancer and leukemia rates were significantly higher downwind of the Three Mile Island reactor than upwind, consistent with high radiation exposures. The researchers conclude that radiation from the accident increased cancer in areas affected by radioactive plumes.
A series of Weizmann Institute studies discovered that more flexible polymer chains in a mixture settle at the surface. The rate of thickening is controlled by van der Waals forces, leading to extremely slow growth in accordance with a mathematical formula involving approximately the power of 4.
Researchers found a three-drug combination of indinavir, zidovudine, and lamivudine significantly reduces AIDS symptoms and prolongs patient survival compared to two-drug combinations. The study enrolled 1,156 participants and showed a 45% reduction in disease progression events.
A Wake Forest University professor's applied mathematics enable new adaptive optics technology to improve the sight of ground-based telescopes and new laser weapons, resulting in 'Hubble-like' improvements. The tech also enhances missile defense capabilities against enemy missiles and space junk.
A recent NIH study found that a combination of a protease inhibitor and two nucleoside analogue reverse transcriptase inhibitors can significantly reduce the occurrence of AIDS-defining illnesses or death. The study, ACTG 320, demonstrated improved survival and delayed disease progression in patients receiving triple combination therapy.