Author: admin

Continue Reading

  • Multi-stage ESO-ADRC for frequency stabilization in off-grid systems with high renewable energy and EV penetration

    Multi-stage ESO-ADRC for frequency stabilization in off-grid systems with high renewable energy and EV penetration

    The proposed control system is modeled as a multi-stage ESO-based ADRC controller, which involves multiple ESOs connected to reduce the disturbances in controller output as shown in Fig. 1, where the swing equation is defined as:

    $$\Delta…

    Continue Reading

  • Concordance of HER2-low scoring in breast carcinomas among pathologists

    Concordance of HER2-low scoring in breast carcinomas among pathologists

    Historically, pathologists have reported HER2 status in breast cancer in a binary manner: HER2 positive (IHC 3 + or 2+, ISH amplified) and negative (IHC 0, 1 + or 2 + ISCH non-amplified), as only HER2 positive patients qualified for…

    Continue Reading

  • Dynamic of a pest management system with hibernation of pests and impulsive nonlinear release of natural enemies

    Dynamic of a pest management system with hibernation of pests and impulsive nonlinear release of natural enemies

    Assume the following conditions:

    1. (i)

      \(h_1>1-\frac{1}{e^{r \iota \gamma +\frac{\beta _1y^*(e^{-d_1\iota \gamma }-1)}{d_1}-c(1-\iota )\gamma +\frac{\beta…

    Continue Reading