Objective To evaluate the effects of preventing and treating delayed gastric emptying (DGE)in the patients with pylorus preserving pancreaticoduodenostomy(PPPD).
The supervisory managers are responsible to examine and approve the corrective and preventative actions formulated by relevant supervisee departments .
Objective To observe the nucha electrical acupuncture Intervening at early times preventing the occurrence of poststroke depression(PSD)in acute cerebral infarction(ACI)patients.
Conclusion The incidence rate of brachiocubital ligament injury was the highest.According to the analysis of anatomic structure, "tennis elbow" can be prevented.
Distorsion,corrosion,erosion and abrasion mechanisms,concerning the faulty section,of the boiler s secondary superheater were studied by on-site measurements and by samples,cut from the tubes.