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Retinal Detachment in a Nut Shell

Life ScienceBy PhDSciNet TeamSunday December 17th, 2017

Inside our eyes, there is a transparent jelly called the “vitreous humour” and a tissue layer at the back called the “retina”. The retina acts like a screen: it absorbs light entering the eye, then relays the light information to the brain, allowing us to see the world. That is how we can see the world around us.

(中文) 原子力显微镜的原理及应用

Physics, Life ScienceBy PhDSciNet TeamMonday December 4th, 2017Leave a comment

(中文) 1986年,IBM实验室的G. Binnig、Ch. Gerber和斯坦福大学的C. F. Quate 教授在扫描隧道显微镜的基础上发明了原子力显微镜,由此开创出一种全新的观测方式。人们借助这种显微镜既可以观察材料和生物样品表面的纳米级精细形貌,也可以研究这些样品的力学性能……

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