This is a preview. Log in through your library . Abstract Fluorescent powder is gaining attention as an effective method for tracking terrestrial amphibian movements, particularly for species that are ...

The morphology and behavior of many nocturnal arthropods render it difficult to create identifying marks on individuals that are visible and recognizable under natural conditions. Effective monitoring ...

SALT LAKE CITY – University of Utah researchers dusted wild deer mice with fluorescent pink, blue, green, yellow and orange talcum powders to show which rodents most often fought or mated with others ...

The first fluorescent tubes were seen in Holland in the mid-thirties, but they were highvoltage lamps unsuitable for general use. It remained for American engineers to bring practical fluorescent ...

Today, fluorescent lamps and tubes are found in many homes and commercial buildings. These lamps are gas-discharge lamps that use electricity to excite mercury vapor. The excited mercury atoms produce ...

A small molecule that naturally serves as a binding site for metals in enzymes also proves useful for separating certain rare earth metals from each other. In a proof of concept, the process extracts ...

IN a paper before the Illuminating Engineering Society on April 14, Mr. J. N. Aldington pointed out that two types of fluorescent lamp have been developed within the last decade, both of which employ ...

Despite the vast quantity of fingerprint treatments currently available, examiners continue to be frustrated by a number of ‘difficult’ substrates. Multi-coloured and densely patterned backgrounds, ...