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Advanced Step Density Modulation Technique to Reduce Current Ripples in High-Frequency Inverter for WPT EV Charging Systems

This paper analyzes Step Density Modulation (SDM) technique for high-frequency inverters in Wireless Power Transfer (WPT) systems for Electric Vehicle (EV) charging.While Pulse Density Modulation (PDM) is commonly used to control high-frequency inverters, it faces limitations in managing current ripple, leading to electromagnetic interference (EMI)

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Direct Mechanical Thrombectomy Versus Prior Bridging Intravenous Thrombolysis in Acute Ischemic Stroke: A Systematic Review and Meta-Analysis

Background: The current guideline recommends using an intravenous tissue-type plasminogen activator (IV tPA) prior to mechanical thrombectomy MELATONIN + GABA (MT) in eligible acute ischemic stroke (AIS) with emergent large vessel occlusion (ELVO).Some recent studies found no significant differences in the long-term functional outcomes between brid

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Gelsemine inhibits proliferation and invasion of rheumatoid arthritis synovial fibroblast through down-regulating circ_001680

Objective To investigate the effect of gelsemine on the proliferation, migration Baby Toothpaste and invasion of rheumatoid arthritis endothelial cells (RASFs) and its possible mechanism.Methods RASFs were isolated and cultured.After RASFs were intervened with 50, 100, 200 μg/mL gelsemine for 24 h or small interfering RNA or over-expression vector

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