In this paper, a CMOS Class-J Doherty power amplifier (PA) integrating a Class-G driver and an Impedance-Modulated-Quadrature-Transformer (IMQT) to enhance back-off efficiency for multimode operations is presented.The Class-J Doherty PA utilizes a second harmonic termination to improve its efficiency.To further augment efficiency at Twin Sleigh Bed

In the processing of emotions, the brain prepares and reacts in distinctive manners depending upon the negative or positive nuance of the emotion elicitors.Previous investigations showed that negative elicitors generally evoke more intense neural activities than positive and neutral ones, as reflected in the augmented amplitude of all sub-component

This article describes modern wireless sensor devices and LEAVE ON their application in the measurements of the human physiology.We used our own advanced ECG Holter device and EEG helmet to record the heart and brain activity impacted by different environments, materials, colors or body positions during work.In this paper, we want to show the inter

Perioperative changes in microbiocenosis in patients with oncological diseases is the widely researched theme in colorectal surgery.In particular, the role of the colon microbiome in the development of purulent-inflammatory postoperative complications Coleg Ceredigion and possible significance in cancer disease recurrence have been actively investi

Background: Primary non-squamous cell carcinomas of the vulva are rare entities including various tumor types.Among these, primary vulvar intestinal-type adenocarcinoma (vPITA) is extremely rare.Until 2021, less than twenty-five cases have been reported in the literature.Case presentation: We report a case of vPITA in a 63 years old woman with a hi