Diaphragm axial capacity for external diaphragm connections (EDCs) in square CFST column structures

Accurate Determination of the Pull-in Voltage for MEMS Capacitive Microphone with Clamped Square Diaphragm

Accurate determination of the pull-in, or the collapse voltage is critical in the design process. In this paper an analytical method is presented that provides a more accurate determination of the pull-in voltage for MEMS capacitive devices with clamped square diaphragm. The method incorporates both the linearized modle of the electrostatic force and the nonlinear deflection model of a clamped ...

Diaphragm pacing.

Role of intrinsic aerobic capacity and ventilator-induced diaphragm dysfunction.

Prolonged mechanical ventilation (MV) leads to rapid diaphragmatic atrophy and contractile dysfunction, which is collectively termed "ventilator-induced diaphragm dysfunction" (VIDD). Interestingly, endurance exercise training prior to MV has been shown to protect against VIDD. Further, recent evidence reveals that sedentary animals selectively bred to possess a high aerobic capacity possess a ...

Regenerative capacity of the dystrophic (mdx) diaphragm after induced injury.

Duchenne muscular dystrophy is characterized by myofiber necrosis, muscle replacement by connective tissue, and crippling weakness. Although the mdx mouse also lacks dystrophin, most muscles show little myofiber loss or functional impairment. An exception is the mdx diaphragm, which is phenotypically similar to the human disease. Here we tested the hypothesis that the mdx diaphragm has a defect...

Study on Axial Compressive Behaviors and Bearing Capacity Formulas of the Composite CFST Columns