28/04/2014

R.I. nitrogen cycle differs in bay and sound

A new study reports that anammox, a key process in the nitrogen cycle, is barely present in Narragansett Bay even though it's a major factor just a little farther out into Rhode Island Sound. Scientists traced that to differences ...

Impact of pelargonic acid for weed control in yellow squash

Growers who produce squash for market are increasingly interested in using more natural herbicides that are also effective in providing season-long weed control, but the options for controlling annual broadleaf weeds in summer ...

Increasing sugar concentration in tomato juice

To increase the sugar concentration and resulting marketability of tomato juice, growers have traditionally used techniques such as subjecting plants to salt and water stresses. In a new study published in HortTechnology ...

Move over exoplanets, exomoons may harbour life too

In the Star Wars universe, everyone's favourite furry aliens, the Ewoks, famously lived on the "forest moon of Endor". In scientific terms, the Ewok's home world would be referred to as an exomoon, which is simply a moon ...

Adequate design of electric vehicles

Which electric motor fits to which driving situation? This was the subject of the master's thesis written by Lisa Braun at the Karlsruhe Institute of Technology (KIT). Her studies might con-tribute to optimizing electric ...

Google: Driverless cars are mastering city streets (Update)

Google says that cars it is programming to drive themselves have started to master the navigation of city streets and the challenges they bring, from jaywalkers to weaving bicyclists—a critical milestone for any commercially ...

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