Archive for October, 2006



Engineers Probe Spiders’ Polymer Art: Manufactured Silk Could Be Used For Artificial Tendons, …

Tuesday, October 31st, 2006
A team of MIT engineers has identified two key physical processes that lend spider silk its unrivaled strength and durability, bringing closer to reality the long-sought goal of spinning artificial spider silk.
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Hair Samples Show Babies Can Be Exposed To ‘Crystal Meth’ While In The Womb

Tuesday, October 31st, 2006
Babies can be exposed to methamphetamine or “crystal meth” while in the womb, reveals an analysis of hair samples, published ahead of print in the Fetal and Neonatal Edition of Archives of Disease in Childhood.
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New Hybrid Microscope Probes Nano-electronics

Tuesday, October 31st, 2006
A new form of scanning microscopy that simultaneously reveals physical and electronic profiles of metal nanostructures has been demonstrated at JILA, a joint institute of NIST and University of Colorado at Boulder. The new instrument is expected to be particularly useful for analyzing the make-up and properties of nanoscale electronics and nanoparticles.
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Order Of Chemotherapy, Radiation Has No Effect On Breast Cancer Survival

Tuesday, October 31st, 2006
For women who have had surgery for early breast cancer, it may not matter whether they receive follow-up chemotherapy before, after or during radiation therapy, according to a new review of studies.
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Modeling Alien Invasions: Plasticity May Hold The Key To Prevention

Tuesday, October 31st, 2006
The ability of an organism to respond adaptively to environmental variation — phenotypic plasticity — can have profound and unexpected effects on species interactions and the probability that a species will invade.
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NASA’s Spitzer Peels Back Layers Of Star’s Explosion

Tuesday, October 31st, 2006
Astronomers using NASA’s infrared Spitzer Space Telescope have discovered that an exploded star, named Cassiopeia A, blew up in a somewhat orderly fashion, retaining much of its original onion-like layering.
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Study Offers New Perspective On Nitric Oxide Signaling In Rheumatoid Arthritis

Tuesday, October 31st, 2006
Scientists at the University of Michigan Medical School have found evidence that challenges current thinking about the cause of rheumatoid arthritis, a chronic inflammatory disease that damages joints, causes pain, loss of movement and bone deformities in 2.1 million Americans
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Inventor Helps Grasslands Go Native

Tuesday, October 31st, 2006
A breakthrough in native grass seed harvesting may dramatically change the native grass seed market and help restore wildlands.
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Dentistry Team Discovers Potential New Target For Treating Craniofacial Pain Problems

Tuesday, October 31st, 2006
Researchers at Oregon Health and Science University’s School of Dentistry have uncovered an interaction between two proteins in the nerve cells that carry pain information from the head and neck to the brain. The finding could play a significant role in the development of therapies to cure migraines and other craniofacial pain conditions like TMJ disorder.
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3-D Ultrasound Scanner Could Guide Robotic Surgeries

Tuesday, October 31st, 2006
Duke University engineers have shown that a three-dimensional ultrasound scanner they developed can successfully guide a surgical robot.
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