With the help of camera-guided endoscopes, clinicians get a look inside the body's cavities to diagnose and treat many different conditions. In the United States alone, up to 20 million endoscopies are performed on patients ...
Materials Science
Sep 27, 2016
0
9
The intricately sculpted device made by Paul Barclay and his team of physicists is so tiny it can only be seen under a microscope. But their diamond microdisk could lead to huge advances in computing, telecommunications, ...
Quantum Physics
Sep 21, 2016
1
89
Sticky nanoparticles that deliver drugs precisely to their targets—and then stay there—could play a crucial role in fighting ovarian and uterine cancers.
Bio & Medicine
Sep 20, 2016
0
396
Chinese astronomers have detected a large cavity existing around Tycho's supernova, also know as SN 1572, exhibiting stream-like structures. The findings, reported in a paper published Aug. 18 on arXiv.org, show that the ...
Where light and matter intersect, the world illuminates. Where light and matter interact so strongly that they become one, they illuminate a world of new physics, according to Rice University scientists.
Quantum Physics
Aug 22, 2016
16
4122
Scientists use the fossil record to make judgments on the physiology and behavior of species. But are those interpretations correct? New research from a team of researchers led by Matthew Ravosa, professor of biology and ...
Archaeology
Aug 18, 2016
0
15
(Phys.org)—By carefully placing a tiny piece of diamond within a few nanometers of a carbon nanotube, and then sending an electric current through the nanotube, researchers have designed a device that could one day form ...
It's in our tap water, toothpaste and even in tea. Fluoride has helped reduce cavities in children for decades.
Other
Jul 7, 2016
0
6
Lasers have become indispensable to modern life since they were invented more than fifty years ago. The ability to generate and amplify light waves into a coherent, monochromatic and well-focused beam has yielded applications ...
Optics & Photonics
Jul 6, 2016
0
294
Nitrogen dioxide, a pollutant released by cars and fossil fuel burning power plants, can irritate the lungs, contribute to smog formation, and lead to premature deaths in cities around the world. A recent study, conducted ...
Optics & Photonics
Jun 1, 2016
0
34
