Contemporary agriculture has become very energy-intensive and mainly uses electricity, which is needed for technological processes on livestock farms.Livestock faeces are burdensome for the environment due to the release of methane into the atmosphere.This article presents the concept of a self-sufficient livestock farm as an off-grid energy circui
This investigation aims here to explore the profound impact of these technologies on marketing strategies within the luxury tourism and hospitality sectors in Portugal and Spain and to provide a comprehensive analysis of their role in enhancing service delivery and molding consumer behavior.Additionally, this research delves into the geographical p
A general coupled dynamic model of the isolation system is established,which is composed of isolation object,nonlinear isolators and flexible foundation.By transforming the system dynamic equation into an expression of initial value problem of differential equation,the calculation method of transmitted power flow is deduced,which is put forward to