News tagged with force
Argonne scientists to control attractive force for nanoelectromechanical systems
7 hours ago |
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Scientists at the U.S. Department of Energy's Argonne National Laboratory are developing a way to control the Casimir force, a quantum mechanical force, which attracts objects when they are only hundred nanometers apart.
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Cyclone Cleo has reached its maximum wind speed
Space & Earth / Earth Sciences
Dec 09, 2009 |
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NASA Satellites noticed that Tropical Cyclone Cleo had reached its maximum strength, and was now moving into areas that will weaken it. Cleo's maximum sustained winds were near 115 mph (100 knots), with gusts ...
Disagreement Over Mammography Task Force Study
Dec 09, 2009 |
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When a government-appointed panel of experts released new guidelines last month calling for fewer routine mammograms, they were met with public confusion, political outrage, and a media storm that left women ...
Sucking Up To Survive
4 hours ago |
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Shrink a human being down to the size of an insect, and you would no longer be able to sip lemonade from a straw. The forces that hold liquid together would simply be too great to overcome at that tiny scale.
Highlight: Exploiting strain fields
8 hours ago |
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(PhysOrg.com) -- Electronic devices of the future may benefit from a fundamental discovery that allows researchers to customize the electronic properties of complex materials such as single-crystal thin-film structures.
Highlight: Biofunctionalized magnetic-vortex microdiscs
Nanotechnology / Nanomaterials
Dec 09, 2009 |
4.7 / 5 (3) |
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Users from Argonne's Materials Science Division and University of Chicago's Pritzker School of Medicine, working collaboratively on a user science project with CNM's Nanobio Interfaces Group, have discovered ...
Stem cell derived neurons for research relevant to Alzheimer's and Niemann-Pick type C diseases
Dec 09, 2009 |
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Stem cell derived neurons may allow scientists to determine whether breakdowns in the transport of proteins, lipids and other materials within cells trigger the neuronal death and neurodegeneration that characterize Alzheimer's ...
Jefferson neurosurgeon helps draft new treatment guidelines for brain metastases
10 hours ago |
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New treatment guidelines for patients with brain metastases are now available from the American Association of Neurological Surgeons (AANS) and the Congress of Neurological Surgeons (CNS). David Andrews, M.D., F.A.C.S., ...
Samsung unveils new smartphone platform 'bada' to the world
7 hours ago |
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Samsung Electronics today unveils its new smartphone platform, Samsung bada. At this unveiling, Samsung showcases the bada SDK (Software Development Kit) for partners and presents the unique benefits and unprecedented opportunities ...
Class-action suit pits woman against 'dishonest' ads on Facebook
Dec 09, 2009 |
5 / 5 (1) |
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A 41-year-old part-time dance instructor and graphic designer from Santa Cruz is the face of a class-action lawsuit designed to force Web sites that offer social gaming to rein in what she calls deceptive ads.
Probing Question: What are wildlife corridors?
4 hours ago |
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Imagine that an unknown force hacks your city into two chunks. Because of this new barrier, you can’t get from your home to your office or the grocery store. Suddenly, your access to critical resources is ...
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