10 Common Signs of an Ear Infection. Ear infections are a lot more common than you might think. Studies actually show that more than 60-percent of head colds turn into an ear infectionâparticularly in babies and toddlers. However, identifying an ear infection in yourself or spotting one in your child is often difficult if youâre not familiar with the symptoms.
Measuring RDS(on) with high-definition oscilloscopes. RDS(on) of MOSFETs is a key parameter for determining the conduction loss in switched-mode power supply applications and is therefore of special interest. When a switching MOSFET is off, it has a high drain-to-source voltage, but when it is turned on the voltage drops to just a few hundred millivolts. A high-resolution oscilloscope is needed to measure these low voltages. Probe compensation and correct probing are also vital for accurate RDS(on) measurements. Your task.
Respiratory distress syndrome (RDS): Formerly known as hyaline membrane disease, a syndrome of respiratory difficulty in newborn infants caused by a deficiency of a molecule called surfactant. RDS almost always occurs in newborns born before 37 weeks of gestation. The more premature the baby is, the greater is the chance of developing RDS. RDS is more likely to occur in newborns of diabetic mothers.