An aero-structural algorithm to reduce the energy consumption of a propeller-driven aircraft is developed through a propeller design method coupled with a Particle Swarm Optimization (PSO).A wide range of propeller parameters is considered in the optimization, including the geometry of the airfoil at each propeller section.The propeller performance

Endemic leaf rust disease always occurs in almost all maize plantations in Indonesia.Furthermore, the development of this disease differs concurrently and is greatly influenced by the ecological conditions of maize cultivation.Therefore, this study fills the epidemiological gap of diseases that has not been conducted against the epidemiology of mai

The process of roadway surrounding rock deformation and instability is always accompanied by energy changes, and the energy transformation of surrounding rock directly drives its deformation and failure.In order to realize the stability control of mining roadway, the distribution of elastic strain energy and plastic strain energy of surrounding roc

BackgroundA total of 3,419 new HIV diagnoses were reported in Germany in 2016, FRIZZ DISMISS CONDITIONER with migrants from sub-Saharan Africa (misSA) accounting for 14.1%.To understand the driving factors behind the epidemiological situation, we conducted a quantitative cross-sectional survey on knowledge, attitudes, behavior, and practices regard

Abstract Lipopeptides are surface active molecules with hydrophilic and hydrophobic regions and are kenned to be engendered by different species of Bacillus and Pseudomonas.These lipopeptides can be applied in different domains because of their remarkable properties like antibacterial, antifungal, anticorrosion, antitumor, and antiviral.They act by