A new center at the University of Michigan College of Engineering will enable fundamental research on low-temperature plasmas---ionized gases with vast potential for practical technological advancements in fields such as energy, lighting, microelectronics and medicine.
Although recent advances have raised hopes that a protective vaccine can be developed, acquired immunodeficiency syndrome (AIDS) remains a major public health problem. Much has been learned about HIV-1, the virus that causes the disease. However, basic aspects of person-to-person transmission and of the progressive intercellular infection that depletes the immune system of its vital T cells remain imperfectly understood. In a paper published today in the online journal PloS Pathogens, Professor Don Lamb's group at the Ludwig-Maximilians-Universitaet (LMU) in Munichs's Department of Chemistry and Biochemistry, together with colleagues in Heidelberg, describe in detail how new virus particles assemble at the membrane of infected cells, and are released to attack healthy cells nearby. The new findings could help provide clues as how to interrupt the process of intercellular viral spread. (PLoS Pathogens, 6 November 2009)
As the number of women having twins has increased, so has the odds of developing a serious pregnancy complication called twin-to-twin transfusion syndrome (TTTS). This disorder affects as many as 15 percent of identical twin pregnancies, and results in uneven blood flow between the fetuses. Until recently the outcome was usually death or disabilities for the surviving babies.
Vision-Ease Lens (VEL), a manufacturer of ophthalmic lenses, learned yesterday that its manufacturing facility in Jakarta, Indonesia, sustained damage from a major fire. All employees evacuated safely and damage is currently being assessed. The Jakarta facility is one of two manufacturing facilities owned by VEL.
Bausch & Lomb today announced that the company's Lo-Torque lens design demonstrates significantly better rotational recovery, which can lead to more consistent vision, compared with Acuvue's accelerated stabilization design. These findings from two clinical studies were presented at Academy 2009, the American Academy of Optometry annual meeting in Orlando, Fla.
After helping thousands of patients get their lives back through minimally invasive endoscopic spinal surgery at their facilities in Tampa and Scottsdale, the Laser Spine Institute announces the opening of a new medical center in Philadelphia. In the last four years, more than 1,000 residents of Pennsylvania, Maryland, Delaware, New Jersey and New York have traveled to LSI to gain relief from their debilitating back and neck pain. LSI is now able to provide innovative spinal procedures to meet the overwhelming demand from residents of the Northeast with the new Pennsylvania facility. The surgery center offers two comfortable patient lounge areas, four examination rooms, an open and revitalizing pre-op and post-op space and two state-of-the-art operating rooms with the most technologically advanced equipment available. Situated in suburban Philadelphia between Valley Forge and King of Prussia, the location takes advantage of the beautiful seasons of eastern Pennsylvania.
Research into designing and building unique 'metamaterials' has received a £4.9 million funding boost from The Leverhulme Trust, it is announced today. Metamaterials can be used for invisibility 'cloaking' devices, sensitive security sensors that can detect tiny quantities of dangerous substances, and flat lenses that can be used to image tiny objects much smaller than the wavelength of light.
Ocutec Ltd, the medical devices specialist today announced at the American Academy of Optometry Meeting in Orlando CE Mark approval for its first poly(ethylene )glycol (PEG) hydrogel-based contact lens product. In initial patient acceptance trials, this next generation of lenses has demonstrated superior oxygen permeability compared to existing hydrogel based lenses. It is anticipated that the lenses will provide similar health benefits to silicone hydrogels without the drawbacks of incorporating hydrophobic silicone into the lens polymer.
Oakley, Inc. today announced the introduction of an ultra-premium product collection called Elite. The groundbreaking innovations in the new collection represent the pinnacle of product design, bringing the ultimate in technology and aesthetics to discerning consumers who demand the very best.
As many as 10 million people around the world suffer from cataracts. Thomas Kohnen of the Goethe University in Frankfurt and his coauthors discuss cataract surgery with the implantation of an artificial lens in the current issue of Deutsches Ärzteblatt International (Dtsch Arztebl Int 2009; 106[43]: 695�).
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