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2013年11月25日
分类 Arts, Humanities, and Social Science | 10,959 浏览次数
均分: 1.5
Researchers have found that infants who can detect changes in number will have a high mathematical aptitude by the time they reach preschool. Read more in Developmental Science.Melissa Libertus...
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2013年11月25日
分类 Medicine, Health, and Nursing | 7,926 浏览次数
均分: 1.3
Using a survey carried out in a hospital cafeteria in Boston, researchers found that color-coded labels had an effect on customers' awareness and purchase of healthy food. Read more in Preventive...
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2013年11月25日
分类 Earth and Planetary Science | 7,778 浏览次数
均分: 2
Using information about gravitational waves, acquired from the Parkes radio telescope, scientists have been able to study the growth of supermassive black holes. Read more in Science.Ryan Shannon et...
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2013年11月25日
分类 Arts, Humanities, and Social Science | 12,084 浏览次数
均分: 1.7
Scientists working in the Channel island of Jersey have stumbled upon geological deposits that may help us understand the disappearance of the Neanderthal populations from the region. Read more in...
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2013年11月25日
分类 Physics | 17,416 浏览次数
均分: 2
In a recent study, physicists placed the strictest limit yet on how much the alpha could change with the density of nearby matter. The method for measuring the constant may help probe whether the...
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2013年11月25日
分类 Earth and Planetary Science | 11,800 浏览次数
均分: 1.5
Researchers have found evidence that magnetic waves in a polar coronal hole contain enough energy to heat the corona, possibly explaining the solar physics conundrum called the “coronal heating...
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2013年11月25日
分类 Biochemistry, Genetics, and Molecular Biology | 12,771 浏览次数
均分: 2
Researchers Ramkumar et al. have uncovered evidence that the Smurf2 protein, which typically plays an “enforcer” role in cellular aging, could suppress tumor cells. Read more in Nature Communications...
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2013年10月23日
分类 Earth and Planetary Science | 9,940 浏览次数
均分: 1.5
planets
NASA’s Kepler spacecraft has uncovered a solar system whose planets orbit at a steep angle to their star’s equator. Read more in Science.Huber et al., Science, 2013; 342 DOI: 10.1126/science.1242066
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2013年10月17日
分类 Biochemistry, Genetics, and Molecular Biology | 8,953 浏览次数
均分: 1.3
Broccoli
Rosen et al. show that 3,3’-diindolylmethane—produced in the stomach after consuming  cruciferous vegetables such as broccoli—protects against ionizing radiation, the kind released in nuclear...

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