19/02/2010

Understanding anti-immigrant sentiment

(PhysOrg.com) -- Immigration is a long-simmering issue in the politics of many countries, including the United States. A 2007 Pew poll found that three-quarters of all U.S. citizens want to further restrict immigration. But ...

Scientists identify critical enzyme in healthy heart function

Scientists are reporting the first-ever data to show that the enzyme calcineurin is critical in controlling normal development and function of heart cells, and that loss of the protein leads to heart problems and death in ...

Fungal fumes clear out crop pests

A cocktail of compounds emitted by the beneficial fungus Muscodor albus may offer a biologically based way to fumigate certain crops and rid them of destructive pests. That's the indication from Agricultural Research Service ...

Sketch-interpreting software

(PhysOrg.com) -- Science writers know as well as anyone how much information a diagram can contain. We often labor to express in words what a researcher was able to convey in a single image. But while a drawing can be rich ...

CryoSat launch delayed

(PhysOrg.com) -- The launch of ESA's CryoSat-2 satellite from the Baikonur Cosmodrome in Kazakhstan, scheduled for 25 February, has been delayed due to a concern related to the second stage steering engine of the Dnepr launcher.

Artificial nose can distinguish between coffee brands

(PhysOrg.com) -- A team of chemists led by Ken Suslick from the University of Illinois in Urbana-Champaign, have developed a coffee analyzer than can distinguish between ten well-known commercial brands of coffee and can ...

page 4 from 6