文章列表

• 1.统计测试有利于复杂疾病的基因研究
• The power of genome-wide association studies (GWAS) to detect genetic influences on human disease can be substantially increased using a statistical t...
• 2.同步加速成像展现恐龙骨骼的愈合过程
• Scientists have used state-of-the-art imaging techniques to examine the cracks, fractures and breaks in the bones of a 150 million-year-old predatory ...
• 3.加拿大亚伯达省古代曾遭大规模陨星撞击
• The discovery of an ancient ring-like structure in southern Alberta suggests the area was struck by a meteorite（陨星） large enough to leave an eight...
• 4.CO2浓度上升会导致某些作物营养价值下降
• Researchers have some bad news for future farmers and eaters: As carbon dioxide levels rise this century, some grains and legumes（豆类） will become ...
• 5.裸头草碱能抑制大脑中的消极情感
• Emotions like fear, anger, sadness, and joy enable people to adjust to their environment and react flexibly to stress and strain and are vital for cog...
• 6.天文学家创造首个虚拟宇宙
• Move over, Matrix -- astronomers have done you one better. They have created the first realistic virtual universe using a computer simulation called I...
• 7.黑猩猩具有与人类相似的性格
• Chimpanzees have almost the same personality traits as humans, and they are structured almost identically, according to new work led by researchers at...
• 8.南极阿德利企鹅身上发现禽流感病毒
• An international team of researchers has, for the first time, identified an avian influenza virus in a group of Adlie penguins from Antarctica. The vi...
• 9.捕食者与猎物间的平衡关系
• A team of U.K. researchers has developed a way to dramatically reduce the complexity of modeling bistable（双稳定的） systems which involve the intera...
• 10.打哈欠可以使大脑降温
• Common belief is that yawning（打哈欠） helps to increase the oxygen supply. However, previous research has failed to show an association between yawn...