The purity of chlorophylls plays one of the key role for the production of chlorophyllides.We have designed a facile method for chlorophyll purification by twice solvent extraction.Twice extraction causes the loss of chlorophylls, but the purity of total chlorophylls can be enhanced 182%.Then, the purified chlorophylls can be converted to relativel
Abstract Introduction A large number of middle-aged and elderly patients have an insufficient understanding of osteoporosis and its harm.This study aimed to establish and validate a convolutional neural network (CNN) model based on unenhanced Swim Trunks chest computed tomography (CT) images of the vertebral body and skeletal muscle for opportunist
This study aims to develop a novel credibility-based fuzzy model for the constraints of a series-parallel redundancy allocation problem (RAP) with a mix of components under an uncertainty environment and investigates the reliability enhancement of wireless sensor networks (WSN) through a RAP for objective system reliability by subjecting it to two
Asymmetry of information between agency and principal, make the management have opportunityto create earnings management.Earnings management has a disadvantage to investors.Auditorshave a risk that investor can make a assertion to auditor is called litigation risk.The purposeof this research is to examine the influence of Litigation Risk to Earning