Objective:Investigate the effects of nutritional intervention on dark adaptation function and plasma protein level, serum essential amnio acid contents in operator working in low illumination.

目的：研究低照度作业人员营养干预对血浆蛋白、血浆游离氨基酸含量及夜视功能影响。

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NYU researchers create a camera flash that USES invisible illumination, blinding no one, but still taking high-quality pics in low-light situations. Here is how it works.

纽约大学研究人员制造出了一种使用不可见光照明的相机闪光灯，不会让人觉得眼花，在光线暗的情况下依然拍出高质量的照片。以下是相机工作原理。

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NYU researchers create a camera flash that uses invisible illumination, blinding no one, but still taking high-quality pics in low-light situations.

纽约大学研究人员制造出了一种使用不可见光照明的相机闪光灯，不会让人觉得眼花，在光线暗的情况下依然拍出高质量的照片。

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The iSight camera includes video image stabilization and both cameras feature backside illumination to let users capture great pictures in low light. iPad mini also allows easy sharing of photos with friends and family using iCloud's Shared Photo Streams.

ENGADGET: iPad mini coming to Verizon, AT&T and Sprint in mid-November starting at $459

To increase the keyboard's usability in low-light conditions or at night, auto-adjusting illumination ensures the laser-etched key characters are always bright and easy to read.

ENGADGET: Logitech's K810 keyboard pairs with up to three devices, has a button for switching apps in Windows 8

Where the city provides the fast-tracked permits, the Illumination Fund supports vendor training, business development assistance and low-interest loans, as well as design, marketing, and community outreach to generate demand for fresh produce.

FORBES: Can An Apple A Day Save the Big Apple?