This paper applies weighted least square method to estimate the three-parameter power function equation of the fatigue life curve, and uses comprehensive fatigue life coefficient to correct the equation, and at the sa...This paper applies weighted least square method to estimate the three-parameter power function equation of the fatigue life curve, and uses comprehensive fatigue life coefficient to correct the equation, and at the same time combines probability statistics method to bring out the prediction method of structure＇s three- parameter power function P-S-N curve, finally applies the prediction method to a ship＇s frame-type elevate, based on the fatigue test data of it＇s material-SA06 aluminium alloy, to obtain it＇s structure＇s three-parameter power function P-S-N curve. Compared with the conventional least square method, the presented method can give展开更多
Fulminant myocarditis is an acute diffuse inflammatory disease of myocardium.It is characterized by acute onset,rapid progress and high risk of death.Its pathogenesis involves excessive immune activation of the innate...Fulminant myocarditis is an acute diffuse inflammatory disease of myocardium.It is characterized by acute onset,rapid progress and high risk of death.Its pathogenesis involves excessive immune activation of the innate immune system and formation of inflammatory storm.According to China’s practical experience,the adoption of the“life support-based comprehensive treatment regimen”(with mechanical circulation support and immunomodulation therapy as the core)can significantly improve the survival rate and long-term prognosis.Special emphasis is placed on very early identification,very early diagnosis,very early prediction and very early treatment.展开更多
文摘This paper applies weighted least square method to estimate the three-parameter power function equation of the fatigue life curve, and uses comprehensive fatigue life coefficient to correct the equation, and at the same time combines probability statistics method to bring out the prediction method of structure＇s three- parameter power function P-S-N curve, finally applies the prediction method to a ship＇s frame-type elevate, based on the fatigue test data of it＇s material-SA06 aluminium alloy, to obtain it＇s structure＇s three-parameter power function P-S-N curve. Compared with the conventional least square method, the presented method can give
基金supported in part by the National Natural Science Foundation of China(81790624,81630010)Top-Notch Talent Program of Hubei Province and Tongji Hospital(2021YBJRC005)。
文摘Fulminant myocarditis is an acute diffuse inflammatory disease of myocardium.It is characterized by acute onset,rapid progress and high risk of death.Its pathogenesis involves excessive immune activation of the innate immune system and formation of inflammatory storm.According to China’s practical experience,the adoption of the“life support-based comprehensive treatment regimen”(with mechanical circulation support and immunomodulation therapy as the core)can significantly improve the survival rate and long-term prognosis.Special emphasis is placed on very early identification,very early diagnosis,very early prediction and very early treatment.
