âOral and Maxillofacial Surgery is the specialty of dentistry which includes the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and aesthetic aspects of the hard and soft tissues of the oral and maxillofacial region.â.
Premenstrual dysphoric disorder is a mental illness that describes mood changes occurring exclusively during the two weeks before menses. While 80% of women experience some physical and emotional problems during this time, only 3% - 8% meet the definition of PMDD.
A phasor measurement unit (PMU) or synchrophasor is a device which measures the electrical waves on an electricity grid, using a common time source for synchronization. A PMU can measure 50/60 Hz AC waveforms (voltages and currents) typically at a rate of 48 samples per cycle (2880 samples per second for 60Hz systems).