News tagged with compliant structures
Are Flexible, Flapping Flying Machines in our Future?
Nov 19, 2008 |
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Modern aircraft have been fabulously successful with rigid wings and rotors. But just imagine the flying machines that would be possible if we could understand and harness the most efficient and acrobatic airfoils in nature: ...
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Scientists discover 2 genes that drive aggressive brain cancers
Dec 23, 2009 |
5 / 5 (1) |
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A team of Columbia scientists have discovered two genes that, when simultaneously activated, are responsible for the most aggressive forms of human brain cancer.
Synergistic interaction enhances pathogenesis of Parkinson's disease
Dec 23, 2009 |
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Scientists have identified a synergistic interaction that disrupts normal intracellular transport mechanisms and leads to the accumulation of neuron-damaging clumps of protein associated with Parkinson's disease (PD), a neurodegenerative ...
First adhere, then detach and glide forward
Dec 23, 2009 |
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How do one-celled parasites move from the salivary gland of a mosquito through a person's skin into red blood cells? What molecular mechanisms form the basis for this very important movement of the protozoa? ...
Hatchery-raised salmon too crowded
Dec 23, 2009 |
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Every year, large amounts of hatchery-raised young salmonids are released into Swedish rivers and streams to compensate for losses in natural production. Butthese fish generally survive poorly in the wild. ...
Researcher finds success with new anti-cancer drug
Dec 22, 2009 |
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A study conducted at Scott & White Healthcare in Temple, Texas, found that a new drug stopped the growth of breast tumors in mice. This drug is unique in that it works both by stopping the cancer cells from growing and metastasizing ...
Shallow Origins
Space & Earth / Earth Sciences
Dec 22, 2009 |
5 / 5 (12) |
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In finding answers to the mystery of the origin of life, scientists may not have to dig too deep. New research is shedding light on shallower waters as a possible location for where life on Earth began.
Nanoscale changes in collagen are a tipoff to bone health
Dec 22, 2009 |
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Using a technique that provides detailed images of nanoscale structures, researchers at the University of Michigan and Detroit's Henry Ford Hospital have discovered changes in the collagen component of bone ...
Accelerators and Light Sources of Tomorrow (Part 1: From Linacs to Lasers)
Dec 22, 2009 |
4.6 / 5 (5) |
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From their humble beginnings as offshoots of the ordinary electric light bulb, particle accelerators have evolved in surprising directions. Among the most productive and promising developments have been light ...
Volunteer program provides quality low-risk operative care to patients in need
Dec 22, 2009 |
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A new study published in the December issue of the Journal of the American College of Surgeons shows that a volunteer program providing low-risk outpatient surgical procedures can deliver safe and effective health care t ...
System developed to detect plastic anti-personnel mines
Dec 22, 2009 |
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A team of European researchers has devised a method for locating plastic anti-personnel mines, which are manufactured to avoid detection by metal detectors. The technique involves analysing the temperature ...
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