This letter introduces a novel input excitation approach designed to enhance output back-off (OBO) efficiency and gain by incorporating both amplitude and phase modulations for an outphasing power ...

Objectives To provide up-to-date information on the use of long-term ventilation (LTV) in the UK paediatric population and to compare the results with data collected 10 and 20 years previously. Design ...

A device/circuit mixed-mode simulation method is proposed to effectively characterize the physical effects of the structure parameters and external noise signals on the sensing performance of ...

A new separation-based analytical method was developed to evaluate the multivalency and cooperativity of supramolecular host–guest complexation in porous materials. The method is based on inverse ...

Non-invasive high-frequency oscillatory ventilation (NHFOV) consists of the application of a bias flow generating a continuous distending positive pressure with superimposed oscillations, which have ...

“The agencies, BLS included, are in survival mode,” said Michael Horrigan, a former top bureau official who is now president of the employment think tank Upjohn Institute.