Hyperspectral camera captures wealth of data in an instant
Standard snapshots from space don't quite show Earth in all its glory. There's so much more to see.
Optics & Photonics
May 20, 2019
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Page 4 - News tagged with spatial resolution images
New Zealand's South Island imaged by Proba-V
The snow-capped peaks of the Southern Alps stretch more than 500 km northeast to southwest across New Zealand's South Island, imaged here in the southern hemisphere's autumn by ESA's Proba-V minisatellite—now into its sixth ...
Environment
May 16, 2019
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In vivo super-resolution photoacoustic computed tomography by localization of single dyed droplets
Photoacoustic computed tomography (PACT) is a non-invasive hybrid imaging technique that excites biological tissues with light and detects the subsequently generated ultrasound to form images. PACT combines the advantages ...
Optics & Photonics
Apr 18, 2019
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Imaging technique lets ordinary cameras capture high-speed images of crack formation
Direct imaging of dynamic cracks as they occur can tell us a great deal about the physics of fracturing and properties of fracturing materials, which would benefit many fields ranging from materials science to engineering ...
Optics & Photonics
Mar 4, 2019
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Magnetization in small components can now be filmed in the laboratory
Current electronic storage technology may be superseded in the future by devices based on tiny magnetic structures. These individual magnetic regions correspond to bits; they need to be as small as possible and capable of ...
General Physics
Sep 12, 2018
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Unraveling the stellar content of young clusters
About twenty-five percent of young stars in our galaxy form in clustered environments, and stars in a cluster are often close enough to each other to affect the way they accrete gas and grow. Astronomers trying to understand ...
Astronomy
Aug 14, 2018
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New capabilities at NSLS-II set to advance materials science
By channeling the intensity of x-rays, synchrotron light sources can reveal the atomic structures of countless materials. Researchers from around the world come to the National Synchrotron Light Source II (NSLS-II)—a U.S. ...
General Physics
Apr 17, 2018
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New method maps chemicals in the skin
A new method of examining the skin can reduce the number of animal experiments while providing new opportunities to develop pharmaceuticals and cosmetics. Chemical imaging allows all layers of the skin to be seen and the ...
Analytical Chemistry
Nov 29, 2017
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Compound boosts contrast of photoacoustic images
An agent for enhancing the contrast of photoacoustic imaging—an emerging imaging modality that involves 'listening' to the sound generated by laser light—has been developed by A*STAR researchers.
Materials Science
Sep 21, 2016
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New X-ray microscopy technology to 'see' both the chemical and physical aspects of materials
A new patent blazes a path forward for a way to simultaneously determine the physical structure and chemical makeup of materials close to the atomic level using a combination of microscopy techniques.
Nanophysics
May 20, 2015
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