The traditional monitoring methods for coal mine roadway deformation have problems such as incomplete data collection, non intuitive data format, poor precision, and inability to achieve continuous monitoring of the entire roadway deformation.In order to solve the above problems, a deformation monitoring method for coal mine roadway based on 3D las

Music is an integral part of the cultural heritage of all known human societies, with the capacity for music perception and production present in most people.Researchers generally agree that both genetic and environmental factors contribute to the broader realisation of music ability, with the degree of music aptitude varying, not only GUM BUBBLEGU

Abstract Background Improving cotton fiber length without reducing yield is one of the major goals of cotton breeding.However, genetic improvement of cotton fiber length by breeding has been a challenge due to the narrow genetic diversity of modern cotton cultivars and negative correlations between fiber quality and yield traits.A multi-parent adva

Urban stormwater may contain pollutants from different traffic vehicular sources including brake and tire wear, exhaust emissions, and atmospheric deposition.In this research, we took advantage of DSLR Camera COVID-19 restrictions to evaluate the effects of historically low vehicular circulation on stormwater quality (metal concentrations and mass