Owning to the requirements for longer endurance, larger payloads as well as simpler mechanical structure of tactical UAV, the two-element airfoil technology is introduced.Firstly, the aerodynamic characteristics of five common low-speed airfoils are calculated and compared.The airfoil Continuous Feed Food Processors with good aerodynamic performanc
This text brings conceptual search performed, which had to voluntary work in education, when connected to the actions called Corporate Social Responsibility (CSR).It can be said that such actions fall as renewable forms of privatization of education, through the precariousness of their supply and maintenance by the public, and that is the stimulus
The use of concrete with polypropylene macrofibers can reduce the fragility and shrinkage of silica fume mixtures.Here, we investigated the effect silica fumes and aggregates have on enhancing high-performance concrete with polypropylene macrofibers.Three dosages HAND of polypropylene macrofibers were evaluated (0.39, 0.63, and 0.79 % volume fracti
Abstract Background Liposomes have the ability to enclose hydrophilic or lipophilic materials.Bioactive macromolecules become more stable when they are entrapped within liposomes resisting environmental changes, allowing maintenance of the antimicrobial molecules and increasing their effectiveness and constancy thus can be used for food preservatio
Abstract In this paper, we analyze the clustering of galaxies Zaino using a modified theory of gravity, in which the field content of general relativity has been be increased.This increasing in the field content of general relativity changes the large distance behavior of the theory, and in weak field approximation, it will also modify the large di