Objectives In view of the problem of multi-parameter setting and strategy complexity under the traditional control strategy, a modular multi-level converter (MMC) model predictive control method for the electric propulsion drive system of a ship is proposed.Methods First, the complexity of 275/60r15 mickey thompson driving system design under the t
Volatile fatty acid accumulation is a sign of digester perturbation.Previous work showed the thermodynamic limitations of hydrogen and CO2 in syntrophic propionate oxidation under elevated partial pressure of CO2 (pCO2).Here we study the effect of directional selection under increasing substrate load as fr9997 a strategy to restructure the microbia
In order to improve the accuracy of shield tunneling parameter matching under the limited data, the matching model based on support vector machine (SVM) and exponential adjustment inertia weight immune particle swarm optimization (EAIW-IPSO) is proposed.The nonlinear relationship model between the tunneling parameters and the ground settlement is c
Despite the successful use of antibacterials, the emergence of multidrug-resistant bacteria has become a serious threat to global healthcare.In this era of antibacterial crisis, bacteriophages (phages) are being explored as an antibacterial treatment option since they possess a number of advantages over conventional antibacterials, especially in te