The purpose of this study is to evaluate the acoustic performance of lightweight concrete with ethylene vinyl acetate copolymer (EVA) residues to reduce impact noise on floors.Three types of concrete with three different mix proportions were Rompers evaluated.The method adopted includes the characterization of water absorption, voids and density of
High quality standards in vegetables is one of the most important expectation of consumers presence of weeds would also reduce the quantity and quality of crops produced.Use of cover crops could be an environmentally friendly alternative to conventional chemical and mechanical methods.To this end for controlling weeds, a factorial experiment based
The Galactic Center Gamma-Ray Excess has a spectrum, angular distribution, and overall intensity that agree remarkably well with that expected from annihilating dark matter particles in the form of a $m_X sim$ 50 GeV thermal relic.Previous claims that these photons are clustered on small angular scales or trace the Dryer Accessories distribution of
Acontia, located in the gastrovascular cavity of anemone, are thread-like tissue containing numerous stinging cells which serve as a unique defense tissue against predators of the immobile acontiarian sea anemone.Although its morphology and biological functions, such as defense and digestion, have been studied, the defense behavior windcover and th