文章列表

• 1.研究人员试图用光稳定心率
• When a beating heart slips into an irregular, life-threatening rhythm, the treatment is well known: deliver a burst of electric current from a pacemak...
• 2.银河系气体云造成遥远类星体形态多变
• For the first time, astronomers have seen the image of a distant quasar（类星体） split into multiple images by the effects of a cloud of ionized gas ...
• 3.仔鱼依靠气味寻找“回家之路”
• How tiny fish larvae travel away from the reef, then know how to navigate their way back home is a scientific mystery. A new study led by Dr. Claire P...
• 4.土卫泰坦星表面覆盖坚硬的风化冰层
• An analysis of gravity and topography（地势） data from Saturn's largest moon, Titan, has revealed unexpected features of the moon's outer ice shell. ...
• 5.家禽网状内皮增生病病毒的进化史
• A new study by Anna Maria Niewiadomska and Robert Gifford, of The Aaron Diamond AIDS Research Center, New York, reveals that reticuloendotheliosis（网...
• 6.干细胞和它的“小伙伴们”
• Like volunteers handing out cups of energy drinks to marathon runners, specially engineered helper cells transplanted along with stem cells can dole o...
• 7.暴力电子游戏不会使青少年变暴力
• Do violent video games such as 'Mortal Kombat,' 'Halo' and 'Grand Theft Auto' trigger teenagers with symptoms of depression or attention deficit disor...
• 8.新式计算机模型便于研究成果共享
• Computer models are used to inform policy decisions about energy, but existing models are generally black boxes that don't show how they work, making ...
• 9.超级火山喷发时火山灰能变成岩浆
• Supervolcanoes, such as the one sitting dormant（休眠的，静止的） under Yellowstone National Park, are capable of producing eruptions thousands of tim...
• 10.世界粮食供给对农业微生物学有很大压力
• A greater focus on the role of microbiology in agriculture combined with new technologies can help mitigate（减轻，缓和） potential food shortages ass...