文章列表

• 1.婴儿可以辨别成年人的社会优势
• Psychologists at Harvard University have found that infants less than one year old understand social dominance and use relative size（相对大小，相对量...
• 2.细菌感染可能会引发早产
• The type of bacteria that colonize the placenta（胎盘） during pregnancy could be associated with preterm birth and other developmental problems in ne...
• 3.风湿病新药Fostamatinib安全但疗效不显著
• In a previous study, rheumatoid arthritis ( RA风湿性关节炎) patients who failed to respond to methotrexate（甲氨蝶呤） were shown to experience positi...
• 4.奥巴马要求增加科技经费
• Last night, in his State of the Union address, President Barack Obama presented the nation with a vision of a better future through investment in educ...
• 5.现代人很早就涉足阿拉伯半岛
• The timing and dispersal（分散，传播） of modern humans out of Africa has been the source of long-standing debate, though most evidence has pointed to...
• 6.使抗癌药物更好溶于体液
• Scientists are reporting successful application of the technology used in home devices to clean jewelry, dentures（假牙） , and other items to make an...
• 7.炎热的夏季可能放缓冰川的移动
• Hotter summers may not be as catastrophic for the Greenland ice sheet as previously feared and may actually slow down the flow of glaciers, according ...
• 8.无酒精能量饮料可能对健康有害
• Highly- caffeinated（含咖啡因的） energy drinks even those containing no alcohol may pose a significant threat to individuals and public health, say r...
• 9.普通蛋白质可以与阳光反应获取能量
• Professor Richard Watt and his chemistry students suspected that a common protein could potentially react with sunlight and harvest its energy similar...
• 10.软硬件共同保护操作系统安全
• The operating system (OS) is the backbone of your computer. If the OS is compromised（妥协，连累） , attackers can take over your computer or crash it...