Wabtec plans to launch an engineering centre in the Cidade Industrial district. Credit: Wabtec Corporation. Wabtec has committed 20m reais ($3.7m) to expand its operations and workforce in Brazil with ...

The Orlando Magic gutted out a gritty win against the Miami Heat in their season opener, winning 125-121. With lofty goals this season, the last thing this team wanted to do was to start on the wrong ...

Formula 1 returns to its original night race at the Singapore Grand Prix this weekend with the event having become one of the most challenging on the calendar. Faced with high temperatures and ...

This project features a compact and efficient DC-DC buck-boost converter, based on the XL6019 chip, designed to maintain a stable 12V output over a wide input voltage range of 9V to 30V. This project ...

Psilocybin rewires brain circuits to boost fear extinction and behavioral flexibility in mice by Ingrid Fadelli, Medical Xpress edited by Gaby Clark, reviewed by Robert Egan ...

Obesity is on the rise. Among U.S. adults aged 20 or older, 4 in 10 met the criteria for obesity in the most recent National Health and Nutrition Examination Survey, up from roughly 3 in 10 two ...

The 2024 election has seen both former President Donald Trump and Vice President Kamala Harris embrace non-traditional means of reaching new audiences, with podcasts emerging as a one of the top ...

Figure 1 Schematic diagrams of two superconducting flux qubit circuits. The conventional qubit (a) requires an external magnetic field to operate optimally, while the new flux qubit (b), using a ...

The output voltage of USB Type-C mobile chargers and power banks is fixed at 5V. A small efficient boost converter circuit can convert them to a 12V power source. 12V is one of the most commonly used ...

The magnitude of the negative voltage generated by inverting buck-boost circuits can be higher or lower than that of the available positive voltage. For example, –8 V or even –14 V can be generated ...