20/10/2009

Earthquake early-warning system soon to enter testing

It is the Holy Grail of seismology, sought by earthquake scientists for more than a century: the ability to provide advance warning of the Big One, so the public can react before a massive quake unleashes its rolling thunder ...

Genomes of Two Popular Research Strains of E. coli Sequenced

(PhysOrg.com) -- An international team of researchers from the United States, Korea, and France has sequenced and analyzed the genomes of two important laboratory strains of E. coli bacteria, one used to study evolution and ...

Venture-capital investments down 33 pct in 3Q

(AP) -- Venture capitalists' investments in U.S. startups rose in the third quarter when compared with the first two quarters of the year, suggesting increased confidence in the economy. When compared with the year-ago period, ...

Replacing Platinum in Fuel Cell Technology

(PhysOrg.com) -- One of the biggest hindrances to the development of fuel cell technology is its cost. In order to work properly, polymer electrolyte fuel cells require a catalyst. So far, though, the most efficient catalyst ...

Study: Teachers' unions don't provide more pay

Teachers' unions have little impact on a school district's allocation of money, including teacher pay and spending per student, according to a study published this month in the Journal of Labor Economics.

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