若关于x的方程(m+1)x|m|+1+(m-1)x+2=0是一元二次方程,则m=______.
根据题意得:m+1≠0|m|+1=2,
解得m=1.
故答案为:1.
目前中国移动的GSM系统采用的是以下哪种方式()。
A、FDMA
B、TDMA
C、CDMA
D、SDMA
The nurse-manager has noticed a sharp increase in the mediation errors with IV antibiotics over the last month. She discusses the situation with each nurse involved. What other action should she take()
A. Document it on their evaluation.
B. Ask them to attend inservice training for administration of IV medications.
C. Report them to the supervisor.
D. Report the incidents to the hospital attorney.