Abstract The Corona Virus Disease 2019 (COVID-19) is an acute respiratory infectious disease.At present, COVID-19 has no specific therapeutic drugs, and the main clinical treatment is symptomatic treatment and control of complications.On March 5, 2020, the National Health Commission of the People’s Republic of China issued the Guidelines for the
Background: Ogi from locally available cereals remains a relatively affordable complementary food in West Africa, but has a tendency to spoil due it high moisture content.This study explored effects of garlic and ginger as biopreservatives in ogi flour.Methods: Ogi flour was prepared from sorghum and quality protein maize grains with different conc
Deep learning has Epilobium presented remarkable progress in various tasks.Despite the excellent performance, deep learning models remain not robust, especially to well-designed adversarial examples, limiting deep learning models employed in security-critical applications.Therefore, how to improve the robustness of deep learning has attracted incre
Mobile robot path planning has attracted much attention as a key technology in robotics research.In this paper, a reformative bat algorithm (RBA) for mobile robot path planning is proposed, which is employed as the control mechanism of robots.The Doppler effect is applied to frequency update to ameliorate RBA.When the robot is in motion, the Dopple