After the occurrence of mine water inrush, choosing the appropriate emergency read more evacuation path is very important to reduce the casualty and the mine accident level.The traditional Dijkstra algorithm can not be effectively applied to the dynamic environment of mine water inrush.It can only statically plan a single optimal escape path.In vie
Atelectasis, Shunt, and Worsening Oxygenation Following Reduction of Respiratory Rate in Healthy Pigs Undergoing ECMO: An Experimental Lung Imaging Study
Rationale: Reducing the respiratory rate during extracorporeal membrane oxygenation (ECMO) decreases the mechanical power, but it might induce alveolar de-recruitment.Dissecting de-recruitment due to lung edema vs.the fraction due to hypoventilation may be challenging in injured lungs.Objectives: We characterized changes in lung physiology (primary
Research on the Seismic Performance of Prefabricated Bridge Piers Using UHPC Grout under an Eccentric Load
At present, research on prefabricated piers is limited to the axial compression state.However, many piers are under small eccentric compression in practical engineering.In this article, the seismic performance of ultrahigh performance concrete (UHPC)-grouted corrugated pipe-connected piers under small eccentric compression was studied.A pseudostati