Since their widespread use, pneumococcal conjugate vaccines (PCVs) have proven effective at reducing both invasive and noninvasive pneumococcal diseases and nasopharyngeal carriage of Streptococcus pneumoniae (Spn).To establish this Spiritual Healing level of protection, a three-dose schedule with a single booster (3 + 1) was the immunization regim
In order to analyze the year-end water level of multi-year regulating reservoir of the cascade hydropower system, this paper studied the joint operation optimization model of cascade reservoirs and its solving method based on multi-dimensional dynamic programming, and analyzed the power generation impact factors of cascade system that contains mult
The dominant intention of this article is to extract the new exact traveling waves solutions of the nonlinear space-time fractional Sharma-Tasso-Olver equation in the sense of beta-derivative by using three integration schemes namely, Riccati-Bernoulli (RB) sub-ODE method, Generalized Bernoulli (GB) sub-ODE method and Generalized tanh (GT) method.B
Space weather applications require real-time data and wide area observations from both ground- and space-based instrumentation.From space, the global navigation satellite system - GPS - is an important tool.From the ground the incoherent scatter (IS) radar technique permits a direct measurement up to the topside region, while Matting ionosondes giv