This research with aim of evaluation the effect of chemical treatment of wood flour on physical, mechanical and morphological properties of polypropylene-nano SiO2 hybrid nanocomposite were done.For this purpose, wood flour with sodium hydroxide and benzyl chloride to chemically treatment.For ensure the chemical treatment, Fourier transform infrare
Historical analysis of everyday life, memories and silences in the lives of fisherwomen in the Pantanal Sul Mato Grossense region.The research discusses storylines and the multiple senses and meanings that the riversidelife has for these women, highlighting their expectations and desires in the relationship woven with the river and with bar-vac 7/s
Appropriately used, computational fluid dynamics iphone xr price calgary models are powerful tools to design and optimize primary settling tanks (PSTs).This paper uses a Fluent-based 3D model to identify the possible causes for underperformance of the circular PSTs at the Cali waste-water treatment plant, Colombia, and to propose design modificatio