In the petrochemical and coal chemical industries, in order to avoid production accidents caused by harmful gas leakage, this paper uses a kind of AlN-based semiconductor MEMS four-array sensor to identify the four kinds of harmful gases of Cl2, CO, NO2 and SO2.Through wireless sensor network, it uses OREGANO-8 the iterative smoothing l0 norm minim
ABSTRACTRoad extraction from high-resolution remote sensing images (HRSI) is confronted with the challenge that roads are occluded by other objects, including opaque obstructions and similarly colored areas.This paper proposes a dual convolutional network based on hypergraph and multilevel feature fusion (DHM) OREGANO-8 for road extraction to addre
Personnel evaluation is a tool and not an end in itself.It is a means to obtain data and information that can be registered, processed and channeled to improve human performance in organizations.There are several management practices that meet the needs of the time and the predominant structure of organizations, however, change is the only constant