For instance, Chang and co-workers reported an electrical power-to-hydrogen efficiency of 78% and a solar-to-hydrogen efficiency (STH) of ∼21% at ∼1 sun using a single-junction GaAs solar cell and a ...

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Taking up space in my kitchen is a G.E. dishwasher. We rarely use it because, frankly, it sucks. Too often, dishes must be rewashed after a cycle long enough that it might scrub the glaze from the ...

CHARLOTTE — There is no good reason to suspect Luke Donald would play well at Quail Hollow this week. That is not meant to disrespect a former World No. 1, but rather to underline the gravity of ...

Impressively, their catalyst operates at 90% energy efficiency, 100% product selectivity, and sustains its performance over an unprecedented 2,000 hours, far surpassing existing technologies.

President Trump late Friday afternoon signed four pieces of legislation that overturn Biden-era efficiency rules. Three of the Biden administration regulations overturned by Trump had sought to ...

President Donald Trump signed a series of measures approved by Congress to roll back regulations the Biden administration implemented in its final days. Watch Trump’s remarks in the video player ...

The Japanese company said in a statement that the measures were aimed at boosting its efficiency. The reductions will amount to about 4% of Panasonic's global workforce. Panasonic will slash its ...

He has produced multimedia content that has garnered billions of views worldwide. Pareto efficiency, or Pareto optimality, is an economic condition where resources cannot be redistributed to ...

A revised formula doling out $26.4 billion to New York school districts that public education advocates had been lobbying for will, as it turns out, deliver hundreds of millions less to New York ...

It promotes efficiency by tightening standards when lots of products are able to meet the label requirements, he said. Since its start, the program has reduced energy costs by more than $500 ...

Four months after the Los Angeles wildfires threatened to destroy it, the Brentwood home of Formula One heiress Petra Ecclestone and her husband, Sam Palmer, is going on the market for $41.95 million.