The Sony ULT Field 3 is a rugged and compact Bluetooth speaker with excellent battery life and a carrying strap, but its ...

Production at Qatar's North field is operating as usual following Israeli strikes on sections of Iran's adjoining South Pars field, according to a report from Reuters. The North field, along with ...

In this study, a theoretical model of the steady-state temperature field in a bar-shaped piezoelectric transformer operating in longitudinal vibration mode is developed, and the characteristics of the ...

To realize brushless excitation for an electrical excitation synchronous generator (EESG), a brushless-induced double electrical excitation synchronous generator (IDEESG) with dc excitation is ...