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Open AccessA cross-sectional study on the relationship between visceral adiposity index and periodontitis in different age groups
Obesity and periodontitis are significantly related, and the visceral adiposity index (VAI) is an important indicator of obesity. This study aimed to investigate the association between VAI and periodontitis. ...
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Article
Analysis and design of a novel high capacitance ratio and low actuation voltage RF MEMS switch
Analysis and design of a novel high on/off capacitance ratio and low actuation voltage radio frequency microelectro-mechanical systems (RF MEMS) switch. Circuit topology and electrode topology of RF MEMS switc...