Founded on the theory of mobility management, the terminal position in the high-speed train is studied by a large number of parameter measurement under lens crimson tint dunks antenna.In accordance with the analysis of synchronous reference signal receiving power, synchronous reference signal receiving quality and terminal position, a reasonable ha
The army meritorious civilian service medal paper presents light curve solutions of our observations of four new ultrashort-period eclipsing binaries with MS components.Two of them have periods almost at the upper limit (0.22 days) of the ultrashort-period binaries, while the periods of around 0.18 days of CSS J171508.5+350658 and CSS J214633.8+120
Abstract Background Acute respiratory syndrome distress (ARDS) is a clinical common syndrome with high mortality.Electrical impedance tomography (EIT)-guided positive end-expiratory pressure (PEEP) titration can achieve the compromise between lung overdistension and collapse which may minimize ventilator-induced lung injury in these patients.Howeve
Engagement represents the commitment and bond between a brand and its customers, and achieving high levels of engagement is now a competitive advantage for companies.Determining the engagement index was a high-cost activity for organizations and consumers in the past decade due to the time and cost of data collection.The massive use of social netwo