On the Personal Safety Guarantee in the Law Enforcement of Police;

In a word,the aim is to ensure the safe production and personal safety.

From aspects of safety sense, causes of accident and manage-ment solutions, the paper elaborates how to strengthen the personal safetywork for railway transport enterprises.

The nursing department of our hospital has adoptsed a series of measures in regard to the body safety, profession protection and mental health of community nurses and made a better efficiency.

A reasonable ground connection and zero connection is very important not only for the normal run of electronic systems , but also for the body safety.

The design of power supply safety, especially the human safety, is discussed.

As for 10 kV distribution network with small neutral point grounding resistor, the key problem is the selection of its resistance, it is relative to reliability, protection, disturbance, human safety, etc.

The frequent violation of police s personal security in reality is caused by many factors in cognition,law and operation.

Meanwhile,the factors affecting university students safety are becoming more and more complicated,which bring great chall.

Assessment on biological safety of material combined with true bone ceramic,bBMP and bone cement;