News tagged with guide wires
Inserting Catheters Without X-rays
X-rays penetrate the patient's body, helping the doctor guide the catheter through the artery. In future, it will be possible to monitor the position of the catheter without exposing the patient to X-ray radiation, ...
Mar 09, 2009 |
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Search results for guide wires
How ion bombardment reshapes metal surfaces
To modify a metal surface at the scale of atoms and molecules — for instance to refine the wiring in computer chips or the reflective silver in optical components — manufacturers shower it with ions. ...
May 23, 2012 |
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The elusive capacity of data networks
In its early years, information theory — which grew out of a landmark 1948 paper by MIT alumnus and future professor Claude Shannon — was dominated by research on error-correcting codes: How do yo ...
Technology / Computer Sciences
May 15, 2012 |
4.6 / 5 (7) |
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Questions about incredible sea turtle migration answered
Immediately after emerging from their underground nests on the lush beaches of eastern Florida, loggerhead sea turtles scramble into the sea and embark alone on a migration that takes them around the entire ...
May 15, 2012 |
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A unique 'micro-loop mirror' design may enhance the performance of integrated laser on silicon
Active optical fibers with silicon photonic chips can carry a lot more information for data interconnect than copper cables. Silicon photonics can also be the material of choice for wiring 'lab-on-a-chip' ...
Mar 29, 2012 |
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New 'electronic skin' patches monitor health wirelessly
Like the colorful temporary tattoos that children stick to their arms for fun, people may one day put thin "electronic skin" patches onto their arms to wirelessly diagnose health problems or deliver treatments. A scientis ...
Mar 27, 2012 |
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Laser lightning rod: Guiding bursts of electricity with a flash of light
Lightning is a fascinating but dangerous atmospheric phenomenon. New research reveals that brief bursts of intense laser light can redirect these high-power electrical discharges.
Mar 13, 2012 |
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Novel link between optical fibers, nanometer-scale silicon structures could aid development of integrated optical circui
Silicon is a unique material that has revolutionized electronics; it enables engineers to put millions of electrical devices onto a single chip. Replacing the electrical currents in this technology with beams ...
Feb 17, 2012 |
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Remote control pushed aside by gesture-sensitive devices
The remote control has never been much beloved. If it's not getting lost or running out of batteries, the device - and its inscrutable buttons - is confusing some family member or acting as a totem in an argument about what ...
Electronics / Consumer & Gadgets
Jan 25, 2012 |
4.5 / 5 (4) |
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Small things, big thinking
Finely tuned for touch and smell, the fly foot has sensors that can detect both chemical and mechanical changes in the environment. The outcome of more than three billion years of evolution, these sensors are far smaller ...
Jan 20, 2012 |
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Review: Everybody's streaming Netflix, but what?
Netflix's streaming-video audience of more than 20 million subscribers has led many to label it a kind of digital TV network, and one that may grow into an HBO rival - if it's not already.
Jan 06, 2012 |
3 / 5 (2) |
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List of search results for guide wires
