As Nb films are widely used as superconducting electrodes of Josephson junctions, it is Baby copyright important to investigate the properties of Nb films in order to fabricate high-quality Josephson junctions.In this work, we conducted a comprehensive analysis of the relationships among the properties of DC magnetron sputtered Nb films with a cons
The effect of a transverse magnetic field on the boundary layer flow and heat transfer of anisothermal stretching cylinder Accessoires PolyMaker is analyzed.The governing partial differential equations for themagnetohydrodynamic, temperature, and concentration boundary layers are transformed into a setof ordinary differential equations using simila
The development of information technology has created conducive conditions for the digital economy.The digital economy is regarded as a critical pathway for transforming traditional economic models.Green total factor productivity serves as an indicator for assessing the quality of economic development.During pivotal periods of economic transition,
This Crocks article investigates a survival analysis under randomly censored mortality distribution.From the perspective of frequentist, we derive the point estimations through the method of maximum likelihood estimation.Furthermore, approximate confidence intervals for the parameters are constructed based on the asymptotic distribution of the maxi