To solve the problem in driving of a drift with peripheral hole smooth blasting,the air-deck charge in peripheral hole smooth blasting and its improvement on the detonation mode have been applied,and better blasting effect has been obtained,The practical application has proved that the technique is simple in operation,low cost in blasting,very profitable and valuable in extended application.

Tunnel smooth blasting can effectively control blasting action of peripheral holes\' explosive,reduce disturbance to surrounding rock.

Tinea corporis around the anterior nares in a child after close contact with a pet rabbit:a case report;