文章列表

• 1.美国学生需要用新方法了解科学
• American students need a dramatically new approach to improve how they learn science, says a noted group of scientists and educators led by Michigan S...
• 2.红酒能阻止脂肪细胞的形成
• A compound found in red wine, grapes and other fruits, and similar in structure to resveratrol（白藜芦醇） , is able to block cellular processes that ...
• 3.水可以漂浮在油上
• Defying thousands of years of conventional wisdom, scientists are reporting that it is possible for water to float on oil, a discovery they say has im...
• 4.纳米碳能加速植物细胞培养
• A dose of carbon nanotubes more than doubles the growth rate of plant cell cultures（细胞培养） -- workhorses in the production of everything from lif...
• 5.人类意识的奥秘
• Awakening from anesthesia（麻醉） is often associated with an initial phase of delirious（神经错乱的） struggle before the full restoration of awarene...
• 6.研究发现自闭症患者基因组异常之处
• It has long been recognized that autism runs in families, suggesting a substantial（大量的，实质的） genetic component to the disease. Yet few genes h...
• 7.电子鼻能用来鉴定水果成熟度
• Have you ever been disappointed by a cantaloupe（哈密瓜，香瓜） from the grocery store? Too ripe? Not ripe enough? Luckily for you, researchers from t...
• 8.低抵抗力有时更易躲过流行病
• When battling an epidemic of a deadly parasite, less resistance can sometimes be better than more, a new study suggests. A freshwater zooplankton（浮游...
• 9.二甲双胍能抑制前列腺癌的生长
• The use of metformin（二甲双胍） in men with prostate cancer before prostatectomy（前列腺切除术） helped to reduce certain metabolic parameters and sl...
• 10.热应激能帮助珊瑚礁应对气候变化
• A team of international scientists working in the central Pacific has discovered that coral which has survived heat stress in the past is more likely ...