J. Braz. Chem. Soc. vol.17 número6

A relevância dos estudos da relação entre hipertensão arterial e obesidade está aumentando em todo o mundo, visto que a prevalência crescente da obesidade é

In this study, polymeric nanocomposites based on poly(methyl methacrylate) (PMMA) and silicon carbide (SiC) nanoparticles were prepared by radical mass polymerization in the

In this paper, the sintering kinetics of silicon In this paper, the sintering kinetics of silicon carbide ceramics has been studied with the help of additives based on the (SiO 2

In this work studies about silicon carbide thin ilms deposited by HiPIMS at different values of average electric power were performed.. The objective of the study is

Samples of silicon carbide sintered using AlN-Y 2 O 3 or AlN-mixed oxide were investigated by means of high-resolution X-ray diffraction and scanning electron

deposited, amorphous, hydrogenated arbon layers (a-C:H) on silion substrates..

In the present paper, the structural, vibrational, electronic and magnetic properties of complexes formed by H in the Mn x Ga 1 − x As (x=0.03) dilute magnetic semiconductor have

4, the stress measurements for a-C:H films deposited by PECVD directly on Si(100) sub- strate, on metallic substrate with amorphous silicon interlayer, and for films deposited by