Ethnic diversity reduces risk of market bubbles

If they consider it at all, investors likely regard ethnic diversity as a matter of social policy. But new research by an MIT Sloan professor suggests a much more practical reason to consider diversity: compared to markets ...

Hyperbolic homogeneous polynomials, oh my!

Cutting-edge mathematics today, at least to the uninitiated, often sounds as if it bears no relation to the arithmetic we all learned in grade school. What do topology and combinatorics and n-dimensional space have to do ...

Watching catalysts at work—at the atomic scale

Scientists of Helmholtz-Zentrum Berlin (HZB) and collaborators have now combined the spectroscopic method "RIXS" with so-called ab initio theory in order to describe these processes in detail for a model organometallic catalyst ...

Phytoplankton use turbulence for travel to social gatherings

Tiny ocean plants, or phytoplankton, were long thought to be passive drifters in the sea—unable to defy even the weakest currents, or travel by their own volition. In recent decades, research has shown that many species ...

Will you take ruthenium with your tea or coffee?

A study by Lionel Delaude and François Mazars, researchers from the Laboratory of Catalysis at the University of Liège (Belgium), has shown that caffeine and theophylline can be used to "green" catalysts based on ruthenium. ...

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