Most of the imaging technologies available today, including smartphone cameras, digital video cameras, microscopes and telescopes, are based on the concepts of direct imaging, i.e., a camera directly recording a scene in ...
Four years ago, in a twist of fate, an all-white "bear-like" creature spotted in a nature reserve in China's Sichuan Province was identified by zoologists as the world's only albino giant panda. (The giant panda is classified ...
Plants & Animals
Sep 26, 2023
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67
Injecting drugs into the bloodstream can often harm healthy tissues as well. Drug delivery systems (DDSs) are an innovative solution designed to target specific cells and minimize such side effects. One strategy for drug ...
Bio & Medicine
Sep 21, 2023
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42
Capturing blur-free images of fast movements like falling water droplets or molecular interactions requires expensive ultrafast cameras that acquire millions of images per second. In a new paper, researchers report a camera ...
Optics & Photonics
Sep 14, 2023
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214
Entrepreneurs are often told that they need to boost the visibility of their businesses to attract more customers and grow. But in developing countries with high rates of crime, greater visibility can make them a target.
Economics & Business
Sep 12, 2023
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1
Raccoons may be Toronto's unofficial mascot, but the furry creatures that plunder our green bins are far from the only wild animals that live among us.
Plants & Animals
Sep 8, 2023
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102
Imagine an action that occurs within a femtosecond, or one-quadrillionth of a second: atomic transitions, charge transfers and dynamics, biochemical processes. Now imagine being able to record that action so it can be studied ...
Optics & Photonics
Aug 31, 2023
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8
Rumors that there are big cats in Britain stubbornly keep cropping up. The thought of a large predator lurking in the rural landscapes of Britain is an exciting one.
Plants & Animals
Aug 25, 2023
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8
If you happened upon a witch hazel plant in the forest, you might describe it as a sweet-smelling shrub with crinkly ribbon-like petals. But to Duke University graduate student Justin Jorge, it's a howitzer.
Plants & Animals
Aug 24, 2023
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28
The massive cluster Abell 3322 is featured in this image from the NASA/ESA Hubble Space Telescope, in which the galaxy 2MASX J05101744-4519179 basks in the center. This distant galaxy cluster is a cosmic leviathan that is ...
Astronomy
Aug 19, 2023
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