Slippery Customer: A Greener Antiwear Additive for Engine Oils

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NIST materials scientists Cherno Jaye (r.) and Dan Fischer adjust a sample chamber for NISTs soft x-ray materials characterization beamline at the National Synchrotron Light Source. Image: NIST
NIST materials scientists Cherno Jaye (r.) and Dan Fischer adjust a sample chamber for NIST's soft x-ray materials characterization beamline at the National Synchrotron Light Source. Image: NIST
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(PhysOrg.com) -- Titanium, a protean element with applications from pigments to aerospace alloys, could get a new role as an environmentally friendly additive for automotive oil, thanks to work by materials scientists from Afton Chemical Corporation (Richmond, Va.) and the National Institute of Standards and Technology.


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All News summaries for July 23, 2008

Sweet smell of success: Israelis enhance scent of flowers

3 hours ago | User rating: not rated yet
Israeli scientists said Monday they have discovered a way to genetically enhance the scent of flowers, a development that could also be used to breed extra-tasty fruits and vegetables.

Metastatic movements in 3-D

8 hours ago | User rating: not rated yet
Caswell et al.report in the Journal of Cell Biology how the altered behavior of integrins can prompt metastatic movement in tumor cells.

Recordings aim to capture calls of the wild West

9 hours ago | User rating: not rated yet
(AP) -- Rattlesnakes aren't to be trifled with, but if you're trying to collect the sound of every creature in the West that slithers, hops, flies or flops, distance isn't a luxury you can afford.

Venus flytraps caught in shrinking natural habitat

Oct 05, 2008 | User rating: not rated yet
(AP) -- Laura Gadd pauses at the edge of a pristine savanna, delicately lifting her feet to avoid trampling any venus flytraps hidden underfoot.

Food for thought -- regulating energy supply to the brain during fasting

Oct 05, 2008 | User rating: not rated yet
If the current financial climate has taught us anything, it's that a system where over-borrowing goes unchecked eventually ends in disaster. It turns out this rule applies as much to our bodies as it does to economics. Instead ...
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