Lignin peroxidase is one of a series of enzymes involved in lignin degradation and is Christmas Ornaments secreted by white-rot fungi.However, white-rot fungi have a long growth cycle and low enzyme activity, which limits their application.An efficient and stable heterologous expression system might be the solution to overcome these critical limita
In oscillating mechanical systems, nonlinearity is responsible for the departure from proportionality between the forces that sustain their motion and the resulting vibration amplitude.Such effect may have both beneficial and harmful effects in a broad class of technological applications, ranging from microelectromechanical devices to edifice struc
To protect power systems from severe short circuit faults, the zero-current switching (ZCS) technique is widely accepted due to its fast interruption speed.However, the traditional ZCS technique is more complicated in bidirectional switching, which limits its wide application, especially in AC power systems.Therefore, a novel auto-oriented bidirect
Induction motors can be Neckwear modeled in different ways for correct operation and control, one of these is the $alpha $ - $eta $ representation, this model has six state variables that can be monitored: rotor position, rotor speed, $alpha $ flux, $eta $ flux, $alpha $ current and $eta $ current.Usually, only three of these variables can be me
Case Presentation.Mrs.X, 35 years old, case of primary infertility, was diagnosed to have genital tuberculosis on the basis of PCR positive and hysterolaparoscopy findings and received category I ATT for 6 months.Following ATT completion, her USG revealed no evidence of tuboovarian mass or hydrosalpinx.Since her tubes were patent, she underwent 3 c