The presence and quality of welds in metallic structures has the ability to influence their likelihood of failure under dynamic loading.This investigation focused on characterising the behaviour of a welded aluminium structure.Samples were taken from the parent metal, heat affected zone (HAZ) and the weld bead and high strain animed blue lotion top
For power system engineers, automated load frequency control (LFC) for multi-area power networks has proven a difficult problem.With the addition of numerous power generation sources, the complexity of these duties becomes even more difficult.The dynamic nature of linked power networks with varied generating sources, such as gas, thermal, and hydro
Italian Fire Brigade is involved in several wiha 77891 emergency scenarios, but all this have a common focal point: on field activity.From many years the National Fire fighters has developed on field activity using topographic applications using GIS software, creating a new professional profile.This new high performed operator, highly trained in te