An adjustment to the speaker impedances enables higher output power to various speakers of different impedance. In a conventional amplifier which is designed for 4 ohm speaker impedance, the output power will drop sharply when using 6 or 8 ohms.
BACKGROUND AND AIMS: Hirschsprung disease is considered to be curable when performing definitive surgery. However, the postoperative bowel function is not always satisfactory. The long-term postoperative function of bowel evacuation and the quality of life of such patients are considered to be important.ACKGROUND AND AIMS: Hirschsprung disease is considered to be curable when performing definitive surgery. However, the postoperative bowel function is not always satisfactory. The long-term postoperative function of bowel evacuation and the quality of life of such patients are considered to be important.
Hirschsprung's disease is a condition that causes a baby to be born with nerve cells in his or her intestines missing. Sometimes the missing nerve cells affect only a small part of the bowel. In other cases, large sections of the nerve cells are missing.Hirschsprung's disease causes 15 to 20% of intestinal obstructions that occur in newborns. Most babies with Hirschsprung's are diagnosed within the first six weeks after birth.ometimes the missing nerve cells affect only a small part of the bowel. In other cases, large sections of the nerve cells are missing. Hirschsprung's disease causes 15 to 20% of intestinal obstructions that occur in newborns. Most babies with Hirschsprung's are diagnosed within the first six weeks after birth.