There is a relation of vegetation physiognomies with soil and summer salt powder geological conditions that can be represented spatially with the support of remote sensing data.The goal of this research was to map vegetation physiognomies in a mountainous area by using Sentinel-2 Multispectral Instrument (MSI) data and morphometrical covariates thr
Collaborative filtering(CF) recommendation algorithm is widely used because of its reasonable interpretability and simple process.However,datasets in recommendation systems have the characteristics of large scale,high sparsity and high dimensionality,which bring a great challenge for CF recommendation algorithms.To alleviate the above issues,this p
The title compound, C20H18N2O4, is a chalcone derivative of pyrazole.The pyrazole ring is inclined at a dihedral angle of 19.29 (12)° to the methoxyphenyl ring mean summer salt powder odyssey baseball putter cover plane, and by 1.19 (13)° to the phenyl ring.The molecular structure is stabilized by an intramolec
Estimation of Rock Quality Designation (RQD) distribution with low value of error is crucial for mining excavation based on geomechanical data.This paper proposes an application of an Inverse Distance Weighted Anisotropic Method (IDWAM) based on combined variograms to construct RQD block model in Kahang Copper-Molybdenum (Cu-Mo) porphyry deposit, C
Garcinia griffithii and Garcinia cowa zwo off axis guider belong to the genus Garcinia.The genus Garcinia has been known to be a rich source of secondary metabolites, such as xanthones, benzophenones, flavonoids, steroids, terpenoids, and other phenolic derivatives.Previous investigations of endophytic fungi from G.griffithii revealed the presence