Hybrid and electric vessels are under the spotlight lately, thanks to intensified efforts to limit greenhouse gas emissions from global shipping, a significant source of CO2 and other pollutants. There are already several ...
Energy & Green Tech
22 hours ago
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8
Archeologists once relied solely on artifacts, such as skeletal remains, fossils and pottery sherds, to learn about past species and cultures. Today's scientists can also study ancient proteins to paint a more complete picture ...
Other
May 22, 2019
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3
Biting insects use a range of tools when sucking blood from hosts to maximize their chances of a good meal. Only female mosquitos feed on blood, which provides a high level of nutrients for egg production. The saliva of biting ...
Cell & Microbiology
May 13, 2019
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33
An Australian voyage retracing part of the historic first International Indian Ocean Expedition expects to reveal the effects of climate change on the physics, chemistry and biology of the waters of the south-east Indian ...
Earth Sciences
May 02, 2019
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14
Long before scientists test new medicines in animals or people, they study the effects of the substances on cells growing in Petri dishes. However, a 2-D layer of cells is a poor substitute for the much more complex 3-D structure ...
Nanomaterials
May 01, 2019
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12
Like a classic car being restored, the research vessel (R/V) Roger Revelle is undergoing a year-long makeover to extend its working life, enhance its operating systems, and strengthen its research capabilities for the Navy ...
Earth Sciences
Apr 26, 2019
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6
MIT engineers have designed tiny robots that can help drug-delivery nanoparticles push their way out of the bloodstream and into a tumor or another disease site. Like crafts in "Fantastic Voyage"—a 1960s science fiction ...
Bio & Medicine
Apr 26, 2019
1
536
Nearing a decision point, online traffic maps recommend a less-crowded route over the other ways with several slow spots. For most of us, the choice seems clear. Still, have you ever wondered whether this collectively preferring ...
General Physics
Apr 23, 2019
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134
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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16
When Google DeepMind's AlphaGo shockingly defeated legendary Go player Lee Sedol in 2016, the terms artificial intelligence (AI), machine learning and deep learning were propelled into the technological mainstream.
Computer Sciences
Apr 15, 2019
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16
