Tohoku University researchers have developed a computational simulation that shows that using ultrafast laser pulses to excite electrons in a magnetic material switches them into a transient non-magnetic state. This could ...
General Physics
Dec 7, 2017
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22
Researchers from Universidad Politécnica de Madrid, in collaboration with Universitat Politécnica de Valencia and CIBER's Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), have designed a laser device specifically ...
Optics & Photonics
Apr 7, 2017
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11
Scientists from MIPT and their colleagues have developed a compact and powerful ceramic-based laser with applications in minimally traumatic and inexpensive laser surgical scalpels, and also for cutting and engraving composite ...
Optics & Photonics
Jul 20, 2016
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7
The Czech Republic is opening a new scientific center that will include what officials call the world's most powerful laser device.
General Physics
Oct 19, 2015
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26
Today, computerized smart systems can deliver drugs intravenously in exact volumes to hospital patients. However, these systems cannot recognize which medications are in the tubing nor can they determine the concentration ...
Optics & Photonics
Sep 19, 2013
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0
One of the most urgently sought-after goals in modern science is the ability to observe the detailed dynamics of chemical reactions as they happen – that is, on the spatial scale of molecules, atoms, and electrons, and ...
General Physics
Nov 7, 2012
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0
Whether surgeons slice with a traditional scalpel or cut away with a surgical laser, most medical operations end up removing some healthy tissue, along with the bad. This means that for delicate areas like the brain, throat, ...
Optics & Photonics
Apr 23, 2012
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0
It covers over two thirds of our planet, is essential for life on Earth and its chemical formula is one of the few most people can name, but we still have much to learn about the structure of H2O. Now, scientists working ...
Condensed Matter
Oct 3, 2011
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0
A new drug delivery device designed and constructed by Jie Chen, Thomas Cesario and Peter Rentzepis promises to unlock the potential of photosensitive chemicals to kill drug-resistant infections and perhaps cancer tumors ...
Other
Apr 6, 2011
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0
(AP) -- Sony Corp. said Tuesday it is suspending some production at plants in Japan that make popular consumer electronics like digital cameras and televisions due to shortages of components and raw materials following the ...
Business
Mar 22, 2011
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