Accurate retrieval of column-averaged dry-air mole fraction of methane (XCH4) in the atmosphere is important for greenhouse gas emission management.Traditional XCH4 retrieval methods are complex, while machine learning can be used to model nonlinear relationships by analyzing large datasets, providing an efficient alternative.This study proposes an
Background: Carcinomas of esophagus, mostly squamous cell carcinomas, Dog Vice Prevention occur throughout the world.There are a number of suspected genetic or environmental etiologies.Human papilloma virus (HPV) is said to be a major etiology in areas with high incidence of esophageal carcinoma, while it is hardly detectable in low incidence regio
Research indicates that Acquired Brain Injury (ABI) is associated with significant and chronic impairment across multiple areas of functioning including physical, cognitive, emotional and behavioral domains.Whilst impairments associated with ABI can be ameliorated, cure is seldom possible.The emergence of positive psychology reflects a paradigm shi
With the aid of applying decomposed loads,a method is suggested to construct primary structure and obtain the primary bending stress for the tubesheet of fixed tubesheet heat exchanger.The favorable redundant rotation constraint of the cylinder to the tubesheet can be remained in the primary structure.Taking a methyl alcohol synthetic reactor as ex
In this study, an adaptive nonsingular terminal sliding mode control technique according to the barrier function is designed for the performance improvement and robust stability of nonlinear systems with outdoor disturbances.For this reason, a novel nonlinear sliding Santoku Knives surface is presented based on the states of the system.The nonlinea