文章列表

• 1.穴居人可能改变了白尾海雕的爪子形状
• Krapina Neandertals may have manipulated white-tailed eagle talons to make jewelry 130,000 years ago, before the appearance of modern human in Europe,...
• 2.银河系可能比之前的估计值大
• The Milky Way galaxy is at least 50 percent larger than is commonly estimated, according to new findings that reveal that the galactic disk is contour...
• 3.利用声波检测材料裂缝
• A system for using sound waves to spot potentially dangerous cracks in pipes, aircraft engines and nuclear power plants has been developed by a Univer...
• 4.植物如何调节体内的维生素C水平
• A QUT scientist has helped unravel the way in which plants regulate their levels of vitamin C, the vitamin essential for preventing iron deficiency an...
• 5.人类对热带雨林的适应速度快于预期
• An international research team has shed new light on the diet of some of the earliest recorded humans in Sri Lanka. The researchers from Oxford Univer...
• 6.木星最大卫星存在地下海洋
• NASA's Hubble Space Telescope has the best evidence yet for an underground saltwater ocean on Ganymede, Jupiter's largest moon. The subterranean ocean...
• 7.气候变化对帝企鹅基因的影响
• A study of how climate change has affected emperor penguins over the last 30,000 years found that only three populations may have survived during the ...
• 8.桥粒斑蛋白的尾巴
• Cells control the adhesion protein desmoplakin by modifying the tail end of the protein, and this process goes awry in some patients with arrhythmogen...
• 9.高盐饮食能减弱病原微生物对人体的攻击
• Most people consume more salt than they need and therefore have a higher risk of heart disease and stroke, which are the two leading causes of death w...
• 10.像蚊子一样漂浮水面
• Small semi-aqueous arthropods, such as mosquitoes and water striders, are free to go about their waterborne business thanks to their unique leg-based ...