AMES, Iowa – Three thin leaflets blew open and blood blasted through an artificial heart valve, the center stream firing reds and yellows, the colors indicating a flow speed up to 125 centimeters per ...
A group of researchers led by Saudi Arabia's King Fahd University of Petroleum & Minerals (KFUPM) has developed a novel spatio-temporal decision-making model for the development of hybrid photovoltaic ...
Siemens Gamesa has completed work on what to date is the world’s most powerful installed wind turbine. The final blades for the 21.5-MW prototype offshore turbine were installed April 2 at the ...
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