Figure 1. A closed-circuit cooler. Photos courtesy of Evapco. It’s a common question during the early design phase of large mechanical systems: Is open- or closed-loop cooling equipment better suited ...

You're considering geothermal energy for your home? So lucky. Geothermal heating and cooling is a great way to lean into sustainable energy, and a long-term cost-effective solution that'll benefit ...

With open-loop therapies, insulin administration is manually controlled, while hybrid closed-loop systems automatically regulate insulin delivery. A study showed that hybrid closed-loop systems offer ...

SAN DIEGO — The next advance in spinal cord stimulation (SCS) could be a closed-loop system that uses evoked compound action potentials (ECAPs) to maintain therapeutic activation, results of the phase ...