Rain attenuation is a phenomenon that weakens signal propagation, particularly in high frequency bands and in areas with significant rainfall rates, one of which is the tropical area. Falling raindrops undergo changes in shapes as they grow in sizes. The goal of this research is to use a theoretical method to examine the impact of drop shapes and sizes on rain... Continue here
The construction and application of eggplant harvesting robot required some basic physical characteristics and mechanical properties of the eggplant fruit. The physical characteristics (geometric mean diameter, surface area, volume, sphericity, and weight), and mechanical properties (failure energy, failure force, deformation, shear resistance, and shear force) of... Continue here