搜索结果: 46-60 共查到“理学 Scientists”相关记录312条 . 查询时间(0.031 秒)
Scientists discover four new species of deep-sea scale worms（图）
Scientists new species deep-sea scale worms
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2020/5/22
National Science Foundation-funded researchers at the Scripps Institution of Oceanography have discovered four new species of scale worms from deep-sea habitats in the eastern Pacific Ocean....
10 years later: What did scientists learn from the Deepwater Horizon oil spill?（图）
10 years later scientists Deepwater Horizon oil spill
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2020/4/29
10 years later: What did scientists learn from the Deepwater Horizon oil spill?
Scientists use underwater microphones to study calving Arctic glacier（图）
Scientists microphones calving Arctic glacier
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2020/4/10
Researchers at the Scripps Institution of Oceanography are eavesdropping on an Arctic glacier in the name of science. In a new study, scientists Oskar Glowacki and Grant Deane describe a method of mea...
Steering a (virtual) hurricane: New model gives scientists more control（图）
Steering a (virtual) hurricane New model scientists more control
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2020/4/3
What if Hurricane Sandy had dealt New Jersey a glancing blow in 2012 instead of hitting it nearly head on? Or if the historic storm had made landfall farther south or north? What if the storm was smal...
Scientists determine early Earth was a ‘water world’ by studying exposed ocean crust（图）
Scientists early Earth water world’ exposed ocean crust
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2020/3/13
The Earth of 3.2 billion years ago was a "water world" of submerged continents, geologists say, after analyzing oxygen isotope data from ancient ocean crust now exposed on land in Australia. The findi...
Scientists demonstrate that cloud seeding can generate snowfall（图）
Scientists cloud seeding snowfall
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2020/2/28
Scientists have successfully used a combination of radars and snow gauges to measure the impact of cloud seeding on snowfall. The new research addresses decades of speculation about the effectiveness ...
Scientists discover how cyanobacteria thrive in low light（图）
Scientists cyanobacteria low light
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2020/2/20
Scientists have determined the structure of the protein complex that gives cyanobacteria their unique ability to convert weak, filtered sunlight into useable energy. The National Science Foundation-fu...
Scientists discover protein that lulls algae to 'sleep'（图）
Scientists protein that lulls algae sleep
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2020/2/20
Algae have the potential to become a sustainable source of high-value biofuels. But researchers face major challenges that hold them back from mass-producing algae.Triacylglycerols, or TAGs, are the r...
Scientists improve understanding of Mount St. Helens eruption recovery（图）
Scientists Mount St. Helens eruption recovery
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2020/2/20
Through research in the blast zone of Mount St. Helens, Evergreen State College scientists have discovered that plants are influencing the ecosystem’s recovery.A new paper reporting the results, "Plan...
Scientists unlock mysteries of grasshoppers' response to gravity（图）
Scientists mysteries grasshoppers response gravity
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2020/1/19
Despite the importance of insects as agricultural pests, disease vectors, and food web components, the understanding of many aspects of their basic physiology is minimal.Arizona State University ...
Scientists find oldest-known fossilized digestive tract — 550 million years（图）
Scientists oldest-known fossilized digestive tract 550 million years
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2020/1/19
A 550-million-year-old fossilized digestive tract found in the Nevada desert could be a key to understanding the early history of animals on Earth.More than a half-billion years ago, life on Earth con...
Scientists learn how to increase corn crop yields（图）
Scientists increase corn crop yields
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2020/1/21
NSF-funded scientists at Cold Spring Harbor Laboratory are figuring out how to pack more kernels onto a corn cob. One way to boost the productivity of a plant, they say, is to redirect some of its res...
Scientists show 'Red Queen' evolutionary principle at work in microbes in waters off Southern California（图）
Scientists Red Queen evolutionary principl microbes waters off Southern California
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2019/12/20
In the waves off Southern California, germ warfare occurs in a struggle as old as life itself. That's where University of Southern California marine biologists recently completed a comprehensive new s...
Scientists probe the limits of ice（图）
Scientists probe limits of ice
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2019/11/15
How small is the tiniest possible particle of ice? According to new NSF-funded research published in the journal Proceedings of the National Academy of Sciences, the smallest nanodroplet of water in w...
Scientists discover new antibiotic in tropical forest（图）
antibiotic tropical forest
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2019/10/22
Scientists have discovered an antibiotic produced by a soil bacterium in a Mexican tropical forest that may help lead to a "plant probiotic."Probiotics, which provide health benefits to humans, can al...