background opioids have been traditionally used for postoperative pain control, but they have some unpleasant side effects such as respiratory depression or nausea. some other analgesic drugs like non-steroidal anti-inflammatory drugs (nsaids) are also being used for pain management due to their fewer side effects. objectives the aim of our study was to compare the analgesic effects of paraceta...

Introduction: Sleep deprivation is one of the factors affecting the physiological performance of athletes and laboratory evidence has suggested a link between sleep deprivation and decreased physical performance of athletes. The aim of this study was to determine the effect of sleep deprivation on objective and subjective physiological responses of student-athletes. Material and Methods: The r...

If at cosmological distances, a small fraction of gamma-ray bursts should be multiply imaged by intervening galaxies or clusters, resulting in the appearance of two very similar bursts from the same location with a relative time delay of hours to a year. We show that microlensing by individual stars in the lensing galaxy can smear out the light curves of the multiply imaged bursts on millisecon...

• Similar to previous studies, we find that implementing time-varying pricing reduces electricity consumption during peak hours. In contrast with may increase total consumption. To our knowledge, provide the first evaluation of a schedule for in residential sector non-rich country. We study implementation (TVP) program by major utility Costa Rica. Because particular features data, use recently ...