Objective:To explore effective nursing programs for surgical patients with chronic sinusitis(CS).Methods:62 CS surgery patients were randomly divided into a research group and a control group with 31 cases in each gro...Objective:To explore effective nursing programs for surgical patients with chronic sinusitis(CS).Methods:62 CS surgery patients were randomly divided into a research group and a control group with 31 cases in each group.The patients in the research group received cognitive nursing care,while the patients in the control group received routine nursing care.The nursing effects of the two groups were compared.Results:The postoperative quality-of-life scores,health behavior scores,complication rates,and nursing satisfaction scores of the patients in the research group were all better than those of the control group(P<0.05).Conclusion:The cognitive nursing model significantly improves the condition of CS surgery patients,thus it should be popularized.展开更多
To predict the annual total yields of Chinese aquatic products in future five years ( 2011-2015) ,based on the theory and method of gray system,this paper firstly establishes a conventional GM ( 1,1) model and a gray ...To predict the annual total yields of Chinese aquatic products in future five years ( 2011-2015) ,based on the theory and method of gray system,this paper firstly establishes a conventional GM ( 1,1) model and a gray metabolic GM ( 1,1) model respectively to predict the annual total yields of Chinese aquatic products in 2006-2009 and compare the prediction accuracy between these two models. Then,it selects the model with higher accuracy to predict the annual total yields of Chinese aquatic products in future five years. The comparison indicates that gray metabolic GM ( 1,1) model has higher prediction accuracy and smaller error,thus it is more suitable for prediction of annual total yields of aquatic products. Therefore,it adopts the gray metabolic GM ( 1,1) model to predict annual total yields of Chinese aquatic products in 2011-2015. The prediction results of annual total yields are 55. 32,57. 46,59. 72,62. 02 and 64. 43 million tons respectively in future five years with annual average increase rate of about 3. 7% ,much higher than the objective of 2. 2% specified in the Twelfth Five-Year Plan of the National Fishery Development ( 2011 to 2015) . The results of this research show that the gray metabolic GM ( 1,1) model is suitable for prediction of yields of aquatic products and the total yields of Chinese aquatic products in 2011-2015 will totally be able to realize the objective of the Twelfth Five-Year Plan.展开更多
文摘Objective:To explore effective nursing programs for surgical patients with chronic sinusitis(CS).Methods:62 CS surgery patients were randomly divided into a research group and a control group with 31 cases in each group.The patients in the research group received cognitive nursing care,while the patients in the control group received routine nursing care.The nursing effects of the two groups were compared.Results:The postoperative quality-of-life scores,health behavior scores,complication rates,and nursing satisfaction scores of the patients in the research group were all better than those of the control group(P<0.05).Conclusion:The cognitive nursing model significantly improves the condition of CS surgery patients,thus it should be popularized.
基金Supported by Special Project for Construction of Modern Agricultural Industrial Technology System(Grant No.:CARS-46-05)Scientific and Technological Project of Huazhong Agricultural University(Grant No.:52902-0900206038)National Natural Science Foundation of China(Grant No:31201719)
文摘To predict the annual total yields of Chinese aquatic products in future five years ( 2011-2015) ,based on the theory and method of gray system,this paper firstly establishes a conventional GM ( 1,1) model and a gray metabolic GM ( 1,1) model respectively to predict the annual total yields of Chinese aquatic products in 2006-2009 and compare the prediction accuracy between these two models. Then,it selects the model with higher accuracy to predict the annual total yields of Chinese aquatic products in future five years. The comparison indicates that gray metabolic GM ( 1,1) model has higher prediction accuracy and smaller error,thus it is more suitable for prediction of annual total yields of aquatic products. Therefore,it adopts the gray metabolic GM ( 1,1) model to predict annual total yields of Chinese aquatic products in 2011-2015. The prediction results of annual total yields are 55. 32,57. 46,59. 72,62. 02 and 64. 43 million tons respectively in future five years with annual average increase rate of about 3. 7% ,much higher than the objective of 2. 2% specified in the Twelfth Five-Year Plan of the National Fishery Development ( 2011 to 2015) . The results of this research show that the gray metabolic GM ( 1,1) model is suitable for prediction of yields of aquatic products and the total yields of Chinese aquatic products in 2011-2015 will totally be able to realize the objective of the Twelfth Five-Year Plan.
