With the promise of a billion Java-enabled wireless handsets in the market by 2006 (according to Ovum Research), the opportunities to profit from the development and ...

Drier conditions at the edges of forest patches slow down the decay of dead wood and significantly alter the cycling of carbon and nutrients in woodland ecosystems, according to a new study. It has ...

THERE has recently been considerable interest in the use of micro-organisms, particularly yeasts and bacteria, as a source of protein for human food. In a previous paper 1 the hypothesis was advanced ...