This work presents a 5–6 GHz full-duplex (FD) multiple-input and multiple-output (MIMO) transmitter front-end based on a quadrature balanced power amplifier (QBPA) topology and wideband digital ...

Tai chi, the ancient Chinese practice, is famously known for its gentle movements and mental benefits. Often described as meditation in motion, Tai Chi is a popular practice for anyone looking to ...

Qigong is based on the development of self-knowledge, making its practitioner active and capable of preventing and curing diseases throughout life. Thus, Qigong is shown as a mind-body exercise ...