She recommends upgrading from the exposed-light-bulb-and-chain look and installing a simple orb fixture.
For instance, he designed photographic film made out of living cells that changed color when they were exposed to light.
They found the voltage generated when the liposomes were exposed to light was high enough to make a nerve cell fire.
Concerns exist over the application of solar energy in portable devices such as cell phones, which are typically stored in pockets or purses and therefore are not constantly exposed to light.
The material is exposed to ultraviolet light through a mask patterned with the outlines of cells.
The injected cells were genetically engineered to glow when exposed to ultraviolet light, for ease of detection.
Stereolithography works by steering laser beams through a photosensitive liquid that solidifies when it is exposed to enough light.
Once exposed to the light of objective scrutiny, every one of their frivolous accusations against me has been dismissed, and so will Mr. Earle's.
In the top diagram the solar panel is completely exposed to a light source 1804 and all six electrode quadrants 1802 are producing electricity more or less equally.
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They performed this trick, as they explain in the journal Langmuir, using a substance called phenyl azido, which readily forms covalent bonds with its neighbours when exposed to ultraviolet light.
Locklin and his colleagues sprayed the substance onto materials and exposed them to ultraviolet light, which causes a covalent bond with the host material.
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Over the eight-week period of the experiment the mice in the first and third groups gained almost 50% more weight than those exposed to the natural light-dark cycle.
Clothes simply need to be exposed to natural or ultraviolet light for the cleaning process to begin.
Dr. Daoud said the clothes simply needed to be exposed to natural or UV light for the cleaning process to begin.
They spread these films in alternate layers on top of sheets of cotton fabric and exposed the sandwich to ultraviolet light for 30 minutes to bond the layers covalently.
The latest incident, which came to light today, was exposed when British financial services giant HSBC Holdings (nyse: HBC - news - people ) began notifying customers who use a popular General Motors-branded MasterCard that their personal information may have been exposed due to a breach in the computer systems of an unnamed national retailer.
The phytochrome can then be exposed to a different shade of red light to turn the gene off.
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They were exposed to flickering images with different levels of contrasts between light and dark.
By shining a light on the sub-par performance of the sales team, she exposed them to their peers and in fact, to the world at large.
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