In this way, a combination of hydro- and biohydrometallurgical processes can be applied for leaching of metals from solders.
The structural performance is measured by the (critical) demand to capacity ratio for the weakest element of the weakest wall within the structure, subjected to a combination of hydro-static, hydro-dynamic and accidental debris impact loads.
The storage used in this study was a combination of pumped hydro storage and compressed air.
In 1998, ConEdison Solutions, a unit of Consolidated Edison, began giving its residential customers the option of purchasing a combination of wind and hydro power; in 2002, it expanded this program to include commercial customers.
Sessions lasted for one hour, using a combination of underwater treadmill (Hydro Physio HP200, Shor-Line, Kansas City, USA) and dry treadmill (Ultimate Fit Fur Life prototype, Fit Fur Life Ltd., Haslemere, UK) exercise.
Furthermore, the problem takes into account the combination of hydro and thermal systems and the reliability constraints in hydrothermal power systems so as to respond to unforeseen outages and changes of load demands.
For example, in the metabolism of citrate to form isocitrate, the cell can use the aconitase reaction (reaction citrate → isocitrate) or a combination of aconitase half-reaction A citrate hydro-lyase and aconitase half-reaction B isocitrate hydro-lyase (citrate → aconitate + water → isocitrate).
According to the public utility's recent quarterly report, the past nine months of Hydro's net income was $72 million, thanks to a combination of high domestic use and third-quarter energy exports to the tune of $338 million.
This paper describes a force/torque control strategy to address these interactive hydraulic system control problems, with hydro-elastic actuation, which is a combination of a hydraulic actuator with a spring installed on the output side.
"He's shown how the whole world country by country could be powered by renewables in the next few decades with a combination of wind and solar, some biofuels, some run-of-river hydro, some geothermal," Forman says.
