文章列表

• 1.基因转录3D影像拍摄成功
• Gene expression takes place in two stages: the transcription of DNA to RNA by an enzyme（酶） called RNA polymerase（核糖核酸聚合酶） , , followed by ...
• 2.古埃及法老统治年限完成归档
• For several thousands of years, ancient Egypt dominated the Mediterranean worldand scholars across the globe have spent more than a century trying to ...
• 3.方向感是与生俱来的
• Are we born with an innate（先天的，固有的） sense of direction, or is it learned? Research from the Norwegian University of Science and Technology's ...
• 4.某些人对盐的口感与大众相异
• Low-salt foods may be harder for some people to like than others, according to a study by a Penn State College of Agricultural Sciences food scientist...
• 5.研究：散养鸡蛋不一定更健康
• Contrary to popular belief, paying a premium price for free-range eggs may not be healthier than eating regular eggs, a new study reports. Scientists ...
• 6.科学家首次使用计算机智能预测人眼视觉系统
• Scientists have just come several steps closer to understanding change blindness（变化盲视） the well studied failure of humans to detect seemingly ob...
• 7.利用科技手段鉴别实力球星
• As a young boy growing up in Portugal, Lus Amaral loved playing, watching and talking soccer. Amaral and his friends passionately debated about which ...
• 8.直接观察疗法可提高艾滋病人存活率
• When applied to HIV care, the community-based model of directly observed therapy ( DOT直接观察治疗 ) has no effect on virologic（病毒学） outcomes, bu...
• 9.斑海豹的胡须具有回波定位功能
• When a hungry harbour seal（斑海豹） sets off in pursuit of a fish diner, the animal has a secret weapon in its tracking arsenal（兵工厂，军械库） : i...
• 10.新方法可阻止色素性视网膜炎引起的失明
• Researchers at the University of Oklahoma Health Sciences Center have found a way to use a radical new type of gene therapy to prevent blindness cause...