Non-singular terminal dynamic surface control based integrated guidance and control design and simulation.

In this paper, a novel cascade type design model is transformed from the simulation model, which has a broader scope of application, for integrated guidance and control (IGC). A novel non-singular terminal dynamic surface control based IGC method is proposed. It can guarantee the missile with multiple disturbances fast hits the target with high accuracy, while considering the terminal impact angular constraint commendably.

Role of aminoguanidine in brain protection in surgical brain injury in rat.

The study investigated the effect of aminoguanidine (AG) on surgical brain injury (SBI) in rat. AG (75, 150 and 300 mg/kg, i.p.

Emergency re-operation for postoperative hemorrhage following partial esophagectomy for carcinoma of the esophagus and cardia of the stomach.

The clinical records of 12 cases of emergency re-operation for management of postoperative hemorrhage (POH) following partial esophagectomy and esophago-gastrostomy or colonic interposition for a group of 3690 cases of carcinoma of the esophagus (CE) and cardia of the stomach in this institute between August 1954 and April 2001 were studied. There were 10 survivors and two deaths, giving a mortality rate of 16.6% (2/12).