Gate voltage-dependent parasitic source and drain resistances in MOSFETs have been modeled and extracted with a symmetric additional resistance method (sARM) for better description of asymmetric parasitic resistances which are induced by intentional and/or accidental variations in the layout and fabrication process. A good agreement of nonlinear models with the sARM has been verified with exper...

Submit Manuscript | http://medcraveonline.com Abbreviations: PNP: Pneumoperitoneum; SVR: Systemic Vascular Resistances; PVR: Pulmonary Vascular Resistances; HR: Heart Rate; PaO2:-Arterial Saturation of Oxygen; MBP: Mean Blood Pressure; IV: Intravenously; SpO2: Peripheral Oxygen Saturation; Vt: Tidal Volume; IPPV: Intermittent Positive Pressure Ventilation; EtCO2: End Tidal Carbon di Oxide; ECG:...

Osmoreceptors in the upper small bowel may delay gastric emptying by inhibiting fundal tone and/or by increasing outflow resistances. In this study we examined the contribution of postpyloric resistances to this braking system. Seven dogs had gastric emptying of 250 ml 15% dextrose, labelled with 99mTc-DTPA, measured by gamma camera imaging (preoperative studies: n = 21). A proximal duodenal ca...

This paper proposes an adaptive flux observer for induction motors, where stator and rotor resistances are estimated in online environments. The variation of motor parameters during operation degrades the performance of the controller and the flux observer. Among the parameters of induction motors, rotor resistance is a crucial one for flux estimation, and stator resistance also becomes critica...

We hypothesized that capillary recruitment may not be solely dependent on extracapillary factors. To test this hypothesis, rabbits were anesthetized and placed on total cardiac bypass at a constant, physiological pulmonary blood flow. Vascular occlusion techniques were combined with measurement of the transpulmonary metabolism of an angiotensin-converting enzyme substrate, allowing the concomit...