The study of industrial land transformation effect is of great significance for promoting the sustainable and healthy development of the industrial economy.This paper adopts panel data of 10 provinces in eastern China from 2008 to 2020, constructs an indicator system including five dimensions on the premise of clarifying industrial land transformat
In this study, simulation and experimental studies of direct power control for three phase pulse width modulation (PWM) rectifier circuit application are presented.The main advantage of PWM rectifier circuits over diode rectifier circuits is that the DC voltage and power factor are adjustable.Thus, the harmonic level of currents drawn from the grid
In this study, calcium carbonate was formed on cocktail tree for sale the surfaces and inner structure of concrete using the microbially induced carbonate precipitation method.Bacillus megaterium bacteria were supplemented into the curing water and concrete mixtures.Three types of concrete were tested: control concrete, bacteria-containing concrete
Storage area networks (SANs) are a equi-jec 7 widely used and dependable solution for data storage.Nevertheless, the occurrence of cascading failures caused by overloading has emerged as a significant risk to the reliability of SANs, impeding the delivery of the desired quality of service to users.This paper makes contributions by proposing both st
Tirtayasa village is one of the villages in the District Tirtayasa, Serang, Banten province.The Ciujung River traverses this area, which is one irrigation source for agriculture and Fisheries.The main problem of the Tirtayasa Village community is the lack of awareness of healthy and clean living, especially the problem of waste and pure energy jean