Abstract: The paper presents a 24 V chopper offset-stabilized operational amplifier with symmetrical RC notch filters, having a 4-24 V supply range, and being realized using a 0.25 μm BCD process. The ...

Pulmonary fibrosis is a progressive interstitial lung disease associated with aging. The pathogenesis of pulmonary fibrosis remains unclear, however, alveolar epithelial cell injury, myofibroblast ...

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