Volume 19, 2020 A Evaluation Model about Development Strategy of Fishery Companies Based on AHP Method Jia-feng Xiao and Zhi-xu Huang Pages 1-5 Download The COVID-19 Spread Patterns in Italy and India: A Comparison of the Current Situations Hemanta K. Barauh Pages 7-12 Download A Research on the Problem of Engineer Addiction Based on Optimal Scale Regression Jin-xiu Liu, Ji-long Gao and Jia-feng Xiao Pages 13-21 Download A Review of the Mathematical Models for Brucellosis Infectiology and Control Strategies Nkuba Nyerere, Livingstone S. Luboobi, Saul C. Mpeshe and Gabriel M. Shirima Pages 23-35 Download Low Quality Retinal Image Recognition Based on Convolutional Neural Network Ge Yangzu, Zhang Guicang and Wang Jing Pages 37-46 Download Cubic Rational B-Spline Curves with Two Parameters Ji Peipei, Zhang Guicang and Wang Kai Pages 47-56 Download Mathematical Modelling and Analysis of Corruption Dynamics with Control Measures in Tanzania Oscar Danford, Mark Kimathi and Silas Mirau Pages 57-79 Download The Uncertain COVID-19 Spread Pattern in India: A Statistical Analysis of the Current Situation Hemanta K. Baruah Pages 81-92 Download The Uncertain COVID-19 Spread Pattern in India: A Statistical Analysis of the Current Situation Hemanta K. Baruah Pages 81-92 Download Multi-Focus Image Fusion Based on Non-Subsampled Shearlet Transform and Spiking Cortical Model Wang Jing and Zhang Gui-cang Pages 115-123 Download Numerical Solution of Singularly Perturbed Two Point Boundary Value Problems by Using Non-Polynomial Exponential Spline Functions Ahmed R. Khlefha Pages 125-133 Download Computation of Multiplicative Minus F-indices of Titania Nanotubes V.R.Kulli Pages 135-140 Download