The mechanism for producing light is similar to that of fluorescent paint, but the emission of visible light persists long after it has been exposed to light.

Claudes started working on neon tubes which could be put to use as orbinary light bulbs.

The intention was understandable if everyone in the world exchanged most light bulbs for energy efficient compact fluorescent light bulbs (CFLs), we could save 3.5 of all electricity, or 1 of our CO2 emissions.

Candles are cozy and seem oh so natural. Yet, when measured by the light they generate, candles are almost 100 times less efficient than incandescent light bulbs, and more than 300 times less efficient than fluorescent lights.

The green fluorescent protein (GFP) is a protein composed of 238 amino acid residues (26.9 kDa) that exhibits bright green fluorescence when exposed to light in the blue to ultraviolet range.

It provides a method for sorting a heterogeneous mixture of biological cells into two or more containers, one cell at a time, based upon the specific light scattering and fluorescent characteristics of each cell.

There is no condensation or corrosion within the tubes.

And on one particular day, the campers were jumping through inner tubes, They were diving through inner tubes. And I thought this would be great fun.

According to the information reported on this subsector, the efficient lighting option has high potential for cost effectively abating GHGs, and many Parties are currently implementing improved lighting practices by replacing incandescent light bulbs with compact fluorescent types.

And of course, we had the metal halide lamps and fluorescent lamps and things like that.

TS Yes, they're servos with cams that pinch these rubber tubes.

He observed tubes with energy rays extending from a negative electrode.

So you get 250 of these in the mail in little tubes.

They also seem to think that Europe has gone down the tubes.

The resulting tubes can be removed by mechanical forces for tubes up to 10 µm in length, i.e., by just drawing them out from the pores or by selectively dissolving the template.

But sensory is an issue. Some kids are bothered by fluorescent lights others have problems with sound sensitivity.

For example, a gene from a jellyfish, encoding a fluorescent protein called GFP, or green fluorescent protein, can be physically linked and thus co expressed with mammalian genes to identify the location of the protein encoded by the GFP tagged gene in the mammalian cell.

And I took out a centrifuge and dry ice and needles and tubes.

The eight hunger strikers are being fed through tubes inserted into their stomachs.

The first string of photomultiplier tubes was moved into place in February 2006.

So, there's 40 of these tubes, like a V 40 engine running the memory.

These rays produced a fluorescence when they hit the glass walls of the tubes.

His bones are like tubes of brass. His limbs are like bars of iron.

The gaps between the tubes may allow for snow to fall through the collector, minimizing the loss of production in some snowy conditions, though the lack of radiated heat from the tubes can also prevent effective shedding of accumulated snow.

Dekkertoys created a range of sets which were similar, complete with glass test tubes of dry chemicals.

The modification involves replacing a face plate with many small protruding tubes with one that is flat.

Large numbers of gas tubes are accumulating in stations in the Gaza Strip, as the fuel crisis deepens.

Certain instruments can even take digital images of individual cells, allowing for the analysis of fluorescent signal location within or on the surface of cells.

Just before the stream breaks into droplets, the flow passes through a fluorescence measuring station where the fluorescent character of interest of each cell is measured.

So far, the strategy of maintaining banking systems on feeding tubes of taxpayer guaranteed short term credit has made sense.

Modern kaleidoscopes are made of brass tubes, stained glass, wood, steel, gourds or almost any material an artist can use.

And indeed, this is just one of the examples of the junk that flows across the tubes in these Internets here.

The diameter of the nanotubes, the distribution of the diameter, the homogeneity along the tubes, and the lengths can be controlled.

It can be coloured white by the addition of titanium dioxide for optical absorbance or luminescence detection or black by the addition of carbon for fluorescent biological assays.

It's a joint of tubes. You start by teaching angles an acute angle, a right angle, an obtuse angle, a straight angle.

He was an early investigator of discharge tubes, the discoverer of anode rays, and is sometimes credited with the discovery of the proton.

The modularity of evacuated tubes can be advantageous in terms of extensibility and maintenance, for example if the vacuum in one tube diminishes.

I had hoped my voice would be saved, but my doctors knew that the breathing tubes going down my throat might have already destroyed it.

A solution for this researchers are hoping to find is a low friction coating or channel materials that help reduce the blocking of the tubes.

But we shouldn t fool ourselves into thinking that swapping our current car for a Prius, or replacing our incandescent lights with energy efficient fluorescent bulbs, will strike a meaningful blow against climate change.

Tubes form in one of two ways by the crusting over of lava channels, and from pāhoehoe flows where the lava is moving under the surface.

Light sources There are many sources of light.

So my doctor got the ENT, the top guy at the clinic, to come down and give me surgery to move the tubes around my voice box.

Americans identify BP as a British firm, and they know that Britain is in Europe. They also seem to think that Europe has gone down the tubes.

In the process of zygote intrafallopian transfer (ZIFT), eggs are removed from the woman, fertilised, and then placed in the woman's fallopian tubes rather than the uterus.