SIMULATION AND MODELING OF A AC-DC CONVERTER CONTROLLED BY PULSE WIDTH MODULATION USING SOFT SWITCHING TOPOLOGY

Simulation and Modeling of a AC-DC Converter Controlled by Pulse Width Modulation Using Soft Switching topology

This work presents the design, analysis, and simulation of AC-DC converter topology incorporating a voltage source converter (VSC) and a direct converter, connected with medium frequency transformer isolation.A control method is studied by which it is possible to reduce the transformer core losses by only magnetizing the transformer when a Pulse Wi

read more


Interleukin-10 induces expression of CD39 on CD8+T cells to potentiate anti-PD1 efficacy in EGFR-mutated non-small cell lung cancer

Background Anti-PD-1(L1) therapies are less efficacious in patients with EGFR-mutated non-small-cell lung cancer.However, the underlying mechanism is poorly understood.Methods The characteristics of T cells in EGFR-mutated and wild-type tumors were analyzed based on The Cancer Genome Atlas database and clinical samples.Plasma levels of 8 T-cell-rel

read more

Analysis of the Effect of Electronic Sports (E-Sports) Management on the Implementation of the Franchise League

This study aims to prove the significant effect of implementing a league franchise on mobile games on esports team management.Researchers also want to know the responses of esports community fans to the application of franchise leagues.This research was conducted using a qualitative method, where researchers obtained data by conducting interviews w

read more

Management of professional education focusing on the teaching of the Slovak Language as a Foreign Language in the context of emigration processes

Society in Slovakia is currently determined by upheavals that are linked to global events.Slovak education is most significantly affected by the war in Ukraine.It is connected with the emigration of foreigners to our territory and the subsequent inclusion of pupils with a different language in primary and secondary schools.Based on this extraordina

read more