The doubly reinforced section is reinforced as shown below. Knowing that the area of one 29 bar is 645 mm2, and the area of one 19 bar is 284 mm2 . Use concrete compressive strength =32 MPa  and steel yield strength = 420 MPa .     The strain of the tension steel () is 

The doubly reinforced section is reinforced as shown below. Knowing that the area of one 29 bar is 645 mm2, and the area of one 19 bar is 284 mm2 . Use concrete compressive strength =32 MPa  and steel yield strength = 420 MPa .     The strain of the compression steel () is 

During which phase are sister chromatids separated and pulled to opposite poles of the cell?

During which phase does crossing over occur in meiosis?

At the end of oogenesis in humans:

A 6-year-old girl who has been running a fever for the past 2 days presents with lethargy and tachycardia. Her heart rate is 170 beats/min and varies with activity. Her skin is cool and clammy, and her capillary refill time is 4 seconds. The cardiac monitor reveals a narrow complex tachycardia with a rate that varies between 150 and 170 beats/min. You should:

The general area of a child’s body that sustains initial trauma after being struck by an automobile depends MAINLY on:

With respect to CPR and foreign body airway obstruction procedures, the child should be treated as an adult once:

If an initial cardioversion attempt is unsuccessful in a 33-pound child, you should repeat the procedure using ___ joules:

Epiglottitis in children: