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麻省科学家创造出超冷分子
2023-12-06The air around us is a chaotic superhighway of molecules whizzing through space and constantly colliding with each other at speeds of hundreds of mile...
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猫釉有独特的方法避免近亲繁殖
2023-12-06Researchers studying banded mongooses in Uganda have discovered that these small mammals are able to discriminate between relatives and non-relatives ...
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调节生物钟
2023-12-06Often referred to as the "body clock", circadian rhythm controls what time of day people are most alert, hungry, tired or physically primed ...
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考古学家发现一条史前黄金贸易路线
2023-12-06Archaeologists at the University of Southampton have found evidence of an ancient gold trade route between the south-west of the UK and Ireland. A stu...
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一滴血即可检测出病毒感染史
2023-12-06From a single drop of blood, researchers can now simultaneously test for more than 1,000 different strains of viruses that currently or have previousl...
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硅量子点为基础的新一代白绿LED照明系统
2023-12-06A Si quantum dot (QD)-based hybrid inorganic/organic light-emitting diode (LED) that exhibits white-blue electroluminescence has been fabricated by Pr...
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巴西热带雨林内发现7种新的小型青蛙
2023-12-06Following nearly 5 years of exploration in mountainous areas of the southern Brazilian Atlantic Rainforest, a team of researchers has uncovered seven ...
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三角恐龙牙齿的复杂性
2023-12-06When it comes to the three-horned dinosaur called the Triceratops, science is showing the ancient creatures might have been a little more complex than...
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研究发现打开细胞核通道的关键因素
2023-12-06Cells have devised many structures for transporting molecular cargo across their protective borders, but the nuclear pore complex, with its flower-lik...
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大堡礁海洋保护区可以阻止珊瑚疾病的传播
2023-12-06A new and significant role for marine reserves on the Great Barrier Reef has been revealed, with researchers finding the reserves reduce the prevalenc...