文章列表

• 1.巴拿马发现新青蛙品种
• A new bright yellow frog species has been found in the mountains of western Panama. The frog belongs to a species-rich group of frogs, the so called r...
• 2.追踪金枪鱼的迁徙、栖息地奥秘
• New fish-tagging studies of young bluefin tuna（金枪鱼） in Atlantic waters off New England by researchers at the University of Massachusetts Amherst ...
• 3.纳米技术用于疾病早期检测
• A new study led by University of Kentucky researchers shows a new way to precisely detect a single chemical at extremely low concentrations and high c...
• 4.肺结核廉价快速检测法正在研制中
• Biomedical engineers at UC Davis have developed a microfluidic（微流体） chip to test for latent（潜在的） tuberculosis. They hope the test will be ch...
• 5.科学家成功将皮肤细胞转变为心肌细胞
• For the first time scientists have succeeded in taking skin cells from heart failure patients and reprogramming them to transform into healthy, new he...
• 6.指甲上的白斑
• Some cultures see the white spots as a good luck sign, and even call them fortune or gift spots. There's also the old idea that someone with a white s...
• 7.青年人失业率增加
• Almost 13% of young people worldwide are out of work, and their situation is unlikely to improve for four years, a report by the International Labour ...
• 8.利用高分子改善蛋白质
• Proteins are widely used as drugs -- insulin for diabetics（糖尿病） is the best known example -- and as reagents（试剂） in research laboratories, bu...
• 9.气候变化影响了地球水循环系统
• A clear change in salinity（盐度） has been detected in the world's oceans, signalling shifts and an acceleration in the global rainfall and evaporati...
• 10.新式硅存储芯片研制成功
• The first purely silicon oxide-based 'Resistive RAM' memory chip that can operate in ambient（周围的） conditions -- opening up the possibility of new...