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  3D Images From Hand-held Scanner Offer Precise Fit In Dental Work

  Prosthodontists use a new digital technology that creates a 3D image of patients' teeth, eliminating the need for messy molds. A hand-held scanner takes digital pictures of a patient's damaged and ... > more
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  Fabric Glides Over Skin Surface, Prevents Bacteria Build-up

  Dermatologists developed a new kind of T-shirt fabric, called Derma Smart, that relieves the itch from dry skin diseases like eczema. The fabric is unique in that it glides over the skin's surface, ... > more
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  Scientists Discover New Genes Linked To Rheumatoid Arthritis

  A University of Michigan Medical School rheumatologist and his colleagues are beginning to comprehend how identical twins can be so different when it comes to the development of diseases such as ... > more
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  Computer Scientists Make Laser Eye Operation Simpler

  A new technique called Patterned Scanning Laser uses a computer instead of a human to apply laser pulses to burn away abnormal blood vessels. Instead of manually operating the laser, the pattern of ... > more
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  Doppler-based Stethoscope Ignores Outside Sounds

  A new ultrasound stethoscope ignores outside noise, allowing medics to hear life-saving sounds inside the body. Developed by electrical engineers, the device exploits the Doppler effect as it sends ... > more
• Eye Care
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  Opthalmologists Better Diagnose Macular Degeneration With Combination Of Tests

  Macular degeneration, a condition that occurs in the retina and most affects an individuals' ability to drive and read, is being better diagnosed by two scanning techniques that much more useful in ... > more
• Heart Disease
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  Biomedical Scientists Develop Computerized Stethoscope To Analyze Heart Murmurs

  Scientists have developed a new tool that may eliminate unnecessary visits to a specialist by allowing doctors to examine and assess heart murmurs. The Zargis Acoustic Cardioscan first amplifies and ... > more
• Marine Biology
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  Sea Urchins' Genetics Add To Knowledge Of Cancer, Alzheimer's And Infertility

  Researchers are using the sea urchins to study and understand diseases like cancer, Alzheimer's disease, Parkinson's disease and muscular dystrophy. Although they are invertebrates, the creatures ... > more
• Technology
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  Computerized Defibrillator Guides Untrained Users

  Human factors engineers have developed a CPR machine that allows people without CPR training to save the lives of those who are suffering from cardiac arrest. It monitors, and gives feedback about, ... > more
• Pharmacology
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  Nanotechnology Fingerprints Can Certify Authenticity

  Immunochemists have now devised a range of nanoscale materials that can be embedded in drug packaging or in the pills themselves to distinguish medicines from counterfeits. Traces of these ... > more

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