News tagged with deformations
Inside story: Chemical reactivity on the inner surface of single-walled carbon nanotubes
(PhysOrg.com) -- Historically, the interior surface of single-walled carbon nanotubes (SWNTs) has not been considered to be chemically reactive. Recently, however, researchers at the University of Nottingham School of Chemistry in the UK and the Ulm Un ...
Nanotechnology / Nanomaterials
Sep 15, 2011 |
4 / 5 (5) |
2
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Scientists discover new water waves
(PhysOrg.com) -- By precisely shaking a container of shallow water, researchers have observed wave behavior that has never been seen before. In a new study, Jean Rajchenbach, Alphonse Leroux, and Didier Clamond ...
Jul 19, 2011 |
4.4 / 5 (20) |
26
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Light, instead of electrodes, could control deformable mirrors
(PhysOrg.com) -- The field of adaptive optics is advancing in interest as technology makes it possible to use deformable mirrors for a number of applications in optoelectronics. Deformable mirrors usually make use of rigid ...
Jul 15, 2010 |
4.9 / 5 (62) |
5
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Images capture split personality of dense suspensions
Stir lots of small particles into water, and the resulting thick mixture appears highly viscous. When this dense suspension slips through a nozzle and forms a droplet, however, its behavior momentarily reveals ...
Mar 30, 2012 |
4 / 5 (2) |
14
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Researchers build transparent, super-stretchy skin-like sensor (w/ video)
Imagine having skin so supple you could stretch it out to more than twice its normal length in any direction - repeatedly - yet it would always snap back completely wrinkle-free when you let go of it. You ...
Oct 24, 2011 |
5 / 5 (4) |
5
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Researchers create self-strengthening nanocomposite
Researchers at Rice University have created a synthetic material that gets stronger from repeated stress much like the body strengthens bones and muscles after repeated workouts.
Nanotechnology / Nanomaterials
Mar 23, 2011 |
4.7 / 5 (9) |
9
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New theory of why midcontinent faults produce earthquakes
A new theory developed at Purdue University may solve the mystery of why the New Madrid fault, which lies in the middle of the continent and not along a tectonic plate boundary, produces large earthquakes such as the ones ...
Space & Earth / Earth Sciences
Jul 30, 2010 |
4.6 / 5 (14) |
1
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Salt block unexpectedly stretches in new experiments
To stretch a supply of salt generally means using it sparingly.
Nanotechnology / Nanomaterials
Jun 24, 2009 |
4.6 / 5 (7) |
4
Autopsy of a eruption: Linking crystal growth to volcano seismicity
A forensic approach that links changes deep below a volcano to signals at the surface is described by scientists from the University of Bristol in a paper published today in Science. The research could ultima ...
Space & Earth / Earth Sciences
May 24, 2012 |
3.5 / 5 (2) |
0
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Restraint improves dielectric performance, lifespan
Just as a corset improves the appearance of its wearer by keeping everything tightly together, rigidly constraining insulating materials in electrical components can increase their energy density and decrease their rates ...
Oct 25, 2011 |
5 / 5 (3) |
0
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How plants sense touch, gravity and other physical forces
(PhysOrg.com) -- At the bottom of plants' ability to sense touch, gravity or a nearby trellis are mechanosensitive channels, pores through the cells' plasma membrane that are opened and closed by the deformation ...
Oct 21, 2011 |
4.3 / 5 (15) |
0
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Rare earths 'replaced' by silicon chip
Rare earths are an expensive and necessary component of strong permanent magnets. However, their use for this purpose can be optimised and thereby reduced. This has been demonstrated in computer simulations ...
Feb 28, 2011 |
4.8 / 5 (5) |
5
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NASA study of Haiti quake yields surprising results
(PhysOrg.com) -- The magnitude 7.0 earthquake that caused more than 200,000 casualties and devastated Haiti's economy in January resulted not from the Enriquillo fault, as previously believed, but from slip ...
Space & Earth / Earth Sciences
Oct 14, 2010 |
4.9 / 5 (10) |
0
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Chemists grow crystals with a twist -- and untwist
(PhysOrg.com) -- Chemists from New York University and Russia's St. Petersburg State University have created crystals that can twist and untwist, pointing to a much more varied process of crystal growth than ...
Jul 16, 2010 |
4.4 / 5 (7) |
0
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NASA Radar Images Show How Mexico Quake Deformed Earth
(PhysOrg.com) -- NASA has released the first-ever airborne radar images of the deformation in Earth's surface caused by a major earthquake -- the magnitude 7.2 temblor that rocked Mexico's state of Baja California ...
Space & Earth / Earth Sciences
Jun 24, 2010 |
5 / 5 (5) |
3
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